brelo€¦ · brelo conveyor products ® ... 247 ... scra per e601-tt 90 m t o 2 4 0 0 mm e6

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P.O. Box 62392 Marshalltown 2107 Tel: +27 11 013 4000 Fax: +27 11 013 4150 E-Mail: [email protected] Web: www.brelko.com BRELKO CONVEYOR PRODUCTS ® Version 7.0 – © 08/2016 E601 - Page 230 to 247 All technical and dimensional informaon subject to change. All general Terms and Condions of sale, including limitaons of our liability, apply to all products and services sold. Model number informaon can be found on the Label found on the scraper carton. This informaon will be helpful for any future inquiries or quesons about belt scraper replacement parts, specificaons or troubleshoong. INSTALLATION, OPERATING & MAINTENANCE MANUAL Project Name : . Project Number : . Order Number : . : . Model Number : . Purchase Date : . Purchased From : . Installaon Date : . : . E601 PRE-PRIMARY BELT SCRAPER PATENTED

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P.O. Box 62392 Marshalltown 2107 Tel: +27 11 013 4000 Fax: +27 11 013 4150 E-Mail: [email protected] Web: www.brelko.com

BRELKOCONVEYOR PRODUCTS ®

Version 7.0 – © 08/2016E601 - Page 230 to 247

All technical and dimensional information subject to change. All general Terms and Conditions of sale, including limitations of our liability, apply to all products and services sold.

Model number information can be found on the Label found on the scraper carton.This information will be helpful for any future inquiries or questions about belt scraper replacement parts, specifications or

troubleshooting.

INSTALLATION, OPERATING & MAINTENANCE MANUAL

Project Name : .

Project Number : .

Order Number : .

: .

Model Number : .

Purchase Date : .

Purchased From : .

Installati on Date : .

: .

E601 PRE-PRIMARYBELT SCRAPERPATENTED

P.O. Box 62392 Marshalltown 2107 Tel: +27 11 013 4000 Fax: +27 11 013 4150 E-Mail: [email protected] Web: www.brelko.com

BRELKOCONVEYOR PRODUCTS ®

Version 7.0 – © 08/2016E601 - Page 231 to 247

All technical and dimensional information subject to change. All general Terms and Conditions of sale, including limitations of our liability, apply to all products and services sold.

Table of Contents1. Disclaimer ���������������������������������������������������������������������������������� 232

2. Safety Note ��������������������������������������������������������������������������������� 232

3. The following symbols may be used in this manual: ������������������������������������������������� 232

4. General Information �������������������������������������������������������������������������� 232

4.1. Application and Features �������������������������������������������������������������� 233

4.2. Reference Drawing - E601-001 ���������������������������������������������������������� 234

5. Handling ����������������������������������������������������������������������������������� 235

5.1. Receiving the goods ������������������������������������������������������������������ 235

5.2. Work Safety ������������������������������������������������������������������������� 235

5.3. Handling ��������������������������������������������������������������������������� 236

5.4. Storage ���������������������������������������������������������������������������� 236

5.5. Preparations for installing Belt Scrapers ��������������������������������������������������� 236

5.6. Recommended Tools List �������������������������������������������������������������� 236

6. Maintenance �������������������������������������������������������������������������������� 237

6.1. New Installation ��������������������������������������������������������������������� 237

6.2. Routine Visual Inspection (every 2~4 weeks) ����������������������������������������������� 237

6.3. Routine Physical Inspection (every 6~8 weeks) ��������������������������������������������� 237

6.4. Parts List and Assembly Instructions ����������������������������������������������������� 238

6.5. Reference Drawing - E601-012 ���������������������������������������������������������� 239

6.6. Installation Instructions ���������������������������������������������������������������� 240

6.7. Reference Drawing - E601-013 ���������������������������������������������������������� 241

7. Procedure for Replacing/Repairing Scrapers ������������������������������������������������������� 242

8. Maintenance Log ���������������������������������������������������������������������������� 243

9. Conveyor Belt & Equipment Check List ����������������������������������������������������������� 244

10. Trouble Shooting ���������������������������������������������������������������������������� 247

P.O. Box 62392 Marshalltown 2107 Tel: +27 11 013 4000 Fax: +27 11 013 4150 E-Mail: [email protected] Web: www.brelko.com

BRELKOCONVEYOR PRODUCTS ®

Version 7.0 – © 08/2016E601 - Page 232 to 247

All technical and dimensional information subject to change. All general Terms and Conditions of sale, including limitations of our liability, apply to all products and services sold.

1. Disclaimer

Brelko conveyor products (pty) ltd hereby disclaims any liability for: damage due to contamination of the material; user’s failure to inspect, maintain and take reasonable care of the equipment; injuries or damage resulting from use or application of this product contrary to instructions and specifications contained herein. Brelko’s liability shall be limited to repair or replacement of equipment shown to be defective.

2. Safety Note

Observe all safety rules given herein along with owner and Government standards and regulations. Know and understand lockout/tag-out procedures as defined by National Standards Institutes, National Standard for Personnel Protection - Lockout/Tag-out of Energy Sources - Minimum Safety Requirements and Occupational Health and Safety.

3. The following symbols may be used in this manual:

DANGER Danger: Immediate hazards that will result in severe personal injury or death.

WARNING Warning: Hazards or unsafe practices that could result in personal injury.

CAUTION Caution: Hazards or unsafe practices that could result in product or property damages.

Important: Important: Instructions that must be followed to ensure proper installation/operation of equipment.

Note: Note: General statements to assist the reader.

4. General Information

Brelko belt scrapers are designed to operate with minimum maintenance. However, to maintain superior performance some service is required. When the scraper is installed a regular maintenance program should be set up. This program will ensure that the scraper operates at optimal efficiency and problems can be identified and fixed before the scraper stops working. All safety procedures for inspection of equipment (stationary or operating) must be observed. Secondary Scrapers operates at the discharge end of the conveyor and is in direct contact with the moving belt. Only visual observations can be made while the belt is running. Service tasks can be done only with the conveyor stopped and by observing the correct lockout/tag-out procedures.

P.O. Box 62392 Marshalltown 2107 Tel: +27 11 013 4000 Fax: +27 11 013 4150 E-Mail: [email protected] Web: www.brelko.com

BRELKOCONVEYOR PRODUCTS ®

Version 7.0 – © 08/2016E601 - Page 233 to 247

All technical and dimensional information subject to change. All general Terms and Conditions of sale, including limitations of our liability, apply to all products and services sold.

APPLICATIONS As a Pre-Primary Scraper, working in the head pulley zone, not in contact with the belt. Used in conjuncti on with Brelko Primary and Secondary scrapers. Parti cularly suited for mud-rush and severe carry back situati ons. Suitable for all types of conveyor belts and metal fastener systems.

FEATURES Adjustable Brelko torsion twist tensioners allow the scraper to maintain a constant pressure against the material fl ow,

are self adjusti ng and allow the scraper to defl ect away from any obstructi on, as a signifi cant safety feature. Multi -blade constructi on in wear resistant steel for impact situati ons or ceramic blades for non-impact high abrasion

situati ons or conditi ons. Scraper adjustment is such that the blades do not contact the belt, but only operate when the carryover material is

excessive. Compact torsion twist tensioners for easy adjustment. Chute side mounti ngs for easy adjustment and installati on. Robust and streamlined scraper constructi on prevents material build-up on the scraper. Ceramic or VRN 400 blades for long life.

E601 PRE-PRIMARYBELT SCRAPERPATENTED

DRW

.No

.NO

TE: F

EATU

RES

& OP

TION

S SH

OWN:

PLEA

SE R

EFER

TO

DETA

ILED

MAN

UAL F

OR IN

STAL

LATI

ON IN

STRU

CTIO

NS, M

AINT

ENAN

CE &

SPA

RE P

ARTS

TWIS

T TE

NSIO

NER

MOUN

TING

STAN

DARD

CON

STRU

CTIO

N &

FINI

SHES

FOR

BEL

T W

IDTH

S FR

OM

E601

SIN

GLE

RO

W M

ULT

I-BLA

DE

PRE-

PRIM

ARY

SCR

APER

E601

-TT

900m

m T

O 24

00m

m

E601

-001

REV.

C

WOR

KZO

NE23

0mm

TWIS

T UN

IT T

O M

AINT

AIN

CONS

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PRES

SURE

AGA

INST

THE

MAT

ERIA

L FL

OW &

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LECT

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FRO

M A

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BSTR

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ON

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OR S

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DES

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OXY

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DER

COAT

EDCA

RRIE

R SH

AFT

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DER

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EDM

OUNT

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COM

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150m

m (T

YP.)

MOU

NT D

IREC

TLY

ONTO

CHU

TE O

RBO

LTED

TO

STRU

CTUR

E

180

(REC

OMM

ENDE

D PO

SITI

ON)

180

(REC

OMM

ENDE

D PO

SITI

ON)

15°

20°

151

5 - 7

mm

(CRI

TICA

L)

P.O. Box 62392 Marshalltown 2107 Tel: +27 11 013 4000 Fax: +27 11 013 4150 E-Mail: [email protected] Web: www.brelko.com

BRELKOCONVEYOR PRODUCTS ®

© 0

8-20

16

P.O. Box 62392 Marshalltown 2107 Tel: +27 11 013 4000 Fax: +27 11 013 4150 E-Mail: [email protected] Web: www.brelko.com

BRELKOCONVEYOR PRODUCTS ®

Version 7.0 – © 08/2016E601 - Page 235 to 247

All technical and dimensional information subject to change. All general Terms and Conditions of sale, including limitations of our liability, apply to all products and services sold.

5. Handling

5.1. Receiving the goods

Check that the shipment contains all the products specified in the delivery note. If the goods do not match the delivery note, if the goods show any transportation damage, list it on the freight bill. Describe the damage and the number of wrong or faulty goods, and contact your supplier immediately.

Do not use defective parts under any circumstances. Claims must be made within 8 days from the arrival of goods. The factory does not cover expenses caused by exchange of product when installation was not carried out according to factory instructions.

5.2. Work Safety

Always use protective gloves and clothing. Always use a lifeline and soft-sole footwear when work will be carried out on raised platforms. Before you move a scraper or plough, check that it is securely attached to the lifting equipment. Always observe local safety regulations.

WARNING

Before removing/installing equipment, lock out/tag out energy source to conveyor, and/or conveyor accessories.

Turn off and lock out/tag out energy source according to local standards.

If equipment will be installed in an enclosed area, test gas level or duct content before using a cutting torch or welding. Using a cutting torch or welding in an area with gas or dust may cause an explosion.

If using a cutting torch or welding machine, test atmosphere for gas level or dust content.

P.O. Box 62392 Marshalltown 2107 Tel: +27 11 013 4000 Fax: +27 11 013 4150 E-Mail: [email protected] Web: www.brelko.com

BRELKOCONVEYOR PRODUCTS ®

Version 7.0 – © 08/2016E601 - Page 236 to 247

All technical and dimensional information subject to change. All general Terms and Conditions of sale, including limitations of our liability, apply to all products and services sold.

5.3. Handling

When scrapers are unloaded from the transportation vehicle onto customer’s platform, place them on boards spaced max 1m apart at a minimum of 5cm from the ground.

5.4. Storage

Scrapers can be stored unpacked or in transportation package. Scrapers must not be stored on top of one another, protect the scrapers by storing them in a cool dry area on a flat surface.

5.5. Preparations for installing Belt Scrapers

Before installation, check all measurements and any of the other geometric design

5.6. Recommended Tools List

BELT SCRAPERS

QTY DESCRIPTION

2 EXTENSION CORD (20m MINIMUM)

1 PORT-A-PACK (OXY-ACETYLENE)

1 PRICKER

1 COMBINATION GAUGE (WITH SPIRIT LEVEL)

1 STRAIGHT EDGE (1M MINIMUM)

1 90° SET SQUARE

1 5M TAPE MEASURE

2 ADJUSTABLE SPANNERS

1 PIPE WRENCH (3" MINIMUM)

1 SOCKET RATCHET SET (6mm - 30mm)

2 RINGSET SPANNERS - M13, 15, 16, 17, 18, 19, 24

1 STANLEY KNIFE

2 M46 SET SPANNERS

2 M65 SET SPANNERS

1 HARD FACE HAMMER – 4pd

1 SOFT FACE HAMMER - 1KG

3M NYLON ROPE

2 "G" CLAMPS - 6" - 8"

1 JIMMY LEVER

P.O. Box 62392 Marshalltown 2107 Tel: +27 11 013 4000 Fax: +27 11 013 4150 E-Mail: [email protected] Web: www.brelko.com

BRELKOCONVEYOR PRODUCTS ®

Version 7.0 – © 08/2016E601 - Page 237 to 247

All technical and dimensional information subject to change. All general Terms and Conditions of sale, including limitations of our liability, apply to all products and services sold.

6. Maintenance

Brelko belt scrapers are designed to operate with minimum maintenance. However, to maintain superior performance some service is required. When the scraper is installed a regular maintenance program should be set up. This program will ensure that the scraper operates at optimal efficiency and problems can be identified and fixed before the scraper stops working. All safety procedures for inspection of equipment (stationary or operating) must be observed. The E601 Pre-Primary Head Pulley Scraper operates at the discharge end of the conveyor and is in direct contact with the moving belt. Only visual observations can be made while the belt is running. Service tasks can be done only with the conveyor stopped and by observing the correct lockout/tag-out procedures.

6.1. New Installation

After the new scraper has run for a few days a visual inspection should be made to ensure the scraper is performing properly. Make adjustments as needed.

6.2. Routine Visual Inspection (every 2~4 weeks)

• A visual inspection of the scraper and belt can determine:

• If the mounts are adjusted at the correct pressure for optimal cleaning

• If the belt looks clean or if there are areas that are dirty

• If the blade is worn out and needs to be replaced

• If there is damage to the blade or other scraper components

• If fugitive material is built up on the scraper or in the transfer area

• If there is cover damage to the belt

• If there is vibration or bouncing of the scraper on the belt

• If a snub pulley is used, a check should be made for material build-up on the pulley

• If any of the above conditions exist, a decision should be made on when the conveyor can be stopped for scraper maintenance.

6.3. Routine Physical Inspection (every 6~8 weeks)

When the conveyor is not in operation and properly locked and tagged out a physical inspection of the scraper to perform the following tasks:

• Clean material build-up off of the scraper blade and pole.

• Closely inspect the blade for wear and any damage. Replace if needed.

• Check blade for proper installation and condition. Replace if needed.

• Ensure full blade to belt contact.

• Inspect the scraper pole for damage.

• Inspect all fasteners for tightness and wear. Tighten or replace as needed.

• Replace any worn or damaged components.

• Check the pressure of the scraper blade on the belt. Adjust the pressure if necessary, refer to scraper model installation guide.

When maintenance tasks are completed, test run the conveyor to ensure the scraper is performing properly.

P.O. Box 62392 Marshalltown 2107 Tel: +27 11 013 4000 Fax: +27 11 013 4150 E-Mail: [email protected] Web: www.brelko.com

BRELKOCONVEYOR PRODUCTS ®

Version 7.0 – © 08/2016E601 - Page 238 to 247

All technical and dimensional information subject to change. All general Terms and Conditions of sale, including limitations of our liability, apply to all products and services sold.

PARTS LIST - REF. DRW. No.: E601-012

ITEM No. DESCRIPTION SIZE BELT WIDTH(mm) CODE

A. Carrier Assembly Size 4 900-1200 2-8.6.1Size 5 1350-1800 2-8.6.2Size 5 2100-2400 2-8.61-3P

B. Torsion Twist Tensioner and Mount Assembly including bearing, bushes, mounting brackets and Tensioner units.

(All Belt Widths require 2 Twist Tensioner Units)

Size 4 900-2400 2-2.37

C. BladesCeramic Blade 150mm N/A 2-7.9Steel Blade – VRN400 150mm N/A 2-7.9.0

NOTE! Always quote belt width.ASSEMBLY INSTRUCTIONS

1. All scrapers will be wrapped and clearly marked with the model number, scraper blade grade and belt width.• Note: - Scrapers will be supplied with all nuts and bolts to complete the assembly and installation.

2. Referring to the parts list, and installation data sheet check that the correct parts and quantities have been supplied for the model and belt width of scraper ordered.

3. Normally scrapers are supplied with blades (3) assembled and fixed to the carrier shaft. If this is not the case, assemble these components as shown.• Note: - Caution should be taken not to over tighten ceramic blade (3) screws, as the ceramic parts are brittle.

4. Check that the edges of the blades are in line and level. This is done by means of a straight edge or by resting the assembly with the blade edges on a level work bench. If any blades are not level, slightly slacken blade nuts and using a rubber or wooden mallet gently tap the blades (3) into line. Tighten the blade nuts firmly. • Note: - Caution should be taken not to over tighten ceramic blade (3) screws, as the ceramic parts are brittle.

5. Proceed with the installation as per the installation guide.

DRW

.No

.PL

EASE

SPE

CIFY

BEL

T W

IDTH

WHE

N OR

DERI

NGPA

RTS

LIST:

REV.

E601

-TT

TWIS

T TE

NSI

ON

ER M

OU

NT

SIN

GLE

RO

W M

ULT

I-BLA

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8

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P.O. Box 62392 Marshalltown 2107 Tel: +27 11 013 4000 Fax: +27 11 013 4150 E-Mail: [email protected] Web: www.brelko.com

BRELKOCONVEYOR PRODUCTS ®

© 0

8-20

16

P.O. Box 62392 Marshalltown 2107 Tel: +27 11 013 4000 Fax: +27 11 013 4150 E-Mail: [email protected] Web: www.brelko.com

BRELKOCONVEYOR PRODUCTS ®

Version 7.0 – © 08/2016E601 - Page 240 to 247

All technical and dimensional information subject to change. All general Terms and Conditions of sale, including limitations of our liability, apply to all products and services sold.

INSTALLATION GUIDE - REF. DRW. No.: E601-0131. Refer to the Assembly Instructions, Parts List and DRW. No.: E601-TT-012 to confirm that all the necessary parts have been supplied

and that the scraper is correctly assembled.2. Remove mounting brackets (7) , carrier support arms (13) , clamp pieces (11) and green nylon bushes (12) from the near and farside

(8) bearing assemblies. 3. Referring to the installation data sheet and dimensions given in the dimension table determine the scraper work zone and select the

optimum position for the scraper.4. After establishing the optimum position for the scraper on the head pulley, mark and cut out the near and farside chute openings.

• Note: - Shield the conveyor belt and head pulley to prevent burning during cutting and welding activities.5. With reference to the installation data sheet select the most convenient location for the mounting brackets (7).

• Note: - Mounting brackets (7) can be welded or bolted to the chute sides.6. Tack weld the near and farside mounting brackets (7) to the chute sides or bolt to structure.7. Position the near and farside bearing assemblies (8) on the mounting brackets (7) as shown, tighten finger tight only, as further

adjustment will be required.8. Remove one or both carrier shaft (1) end caps and install the carrier shaft through the near or farside access opening.9. Position carrier shaft (1) centrally with reference to belt edges and head pulley and attach the carrier support arms (13) to the near

and farside bearing assemblies (8) and attach the clamp pieces (11) and nylon bushes (12) on the carrier shaft (1) as shown and fit bolts, washers and nuts. Finger tighten only as it may be necessary to adjust the location of the near and farside bearing assemblies on the mounting brackets so that the blades are clear of the belt surface.

10. Complete welding of near and farside mounting brackets or ensure all mounting bracket nuts and bolts are firmly fastened.11. Remove holding bolts from the near and farside bearing assemblies (8) and using large tool, turn the tension unit to rotate the

scraper away from the head pulley. The scraper only needs to be rotated until the first set of holding bolt holes between the near and farside bearing assemblies align.

12. Insert holding bolts into matching holes on the near and farside bearing assemblies(8), ensure that the near and farside holding bolts are firmly fastened.

13. By means of an angle finder and using large tool rotate the carrier shaft (1) so that the blades (3) are inclined at 35 degrees into the direction of belt travel, firmly tighten nuts and bolts.

14. Adjust the near and farside set screws (14) until they touch the carrier support arms. Pre-tension the near and farside tension units (8) by tightening the near and farside set screws four full turns. Firmly tighten near and farside set screw lock nuts.

15. By means of the near and farside bearing assemblies (8) adjust the scraper towards the belt surface.• Note: - This step must be done carefully to ensure that the gap between the belt and blades remains the same.

16. The blades should not contact the belt. There should be approximately a 5 to 7 mm gap between the blades (3) and belt surface.17. Tighten all bolts and nuts, do not over tighten.18. Start the conveyor and check that the blades are not touching the belt surface, if the blades are in contact with belt surface stop the

conveyor and slacken the near and farside bearing assembly bolts and adjust the scraper until all blades are clear of the belt surface. • Note: - This step must be done carefully to ensure that the gap between the belt and blades remains the same (5 to 7mm).

19. Tighten near and farside bearing assembly (8) bolts and nuts.

DETA

IL A

DRW

.No

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SIZE

RAN

GE4

55

A23

0B

180

C12

2D

200

E13

0F

230

G25

0H

360

J15

0K

310

L25

0M

60N

35P

180

X25

0030

0040

01 (3

PIE

CE)

P.O. Box 62392 Marshalltown 2107 Tel: +27 11 013 4000 Fax: +27 11 013 4150 E-Mail: [email protected] Web: www.brelko.com

BRELKOCONVEYOR PRODUCTS ®

© 0

8-20

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Version 7.0 – © 08/2016E601 - Page 242 to 247

All technical and dimensional information subject to change. All general Terms and Conditions of sale, including limitations of our liability, apply to all products and services sold.

7. Procedure for Replacing/Repairing Scrapers

Repair/replace Belt Scraper components when, general maintenance tasks are preformed scraper damage due to accelerated blade wear, scraper damage due to blocked chutes, clip joints/emergency belt repairs etc.

7.1. Request permit to work from an authorised person, who will isolate and lock out the belt.

7.2. Open access door, if provided, and clear loose items about the spindle before commencing with work.

7.3. Loosen the locknuts and then lower/raise the scrapers, as necessary.

7.4. If replacing scrapers, insert balance pipe – which must be longer than the carrier shaft – into the one end of the shaft.

7.5. Loosen the shaft and turn it 180 degrees, that is, scraper tips pointing downward.

7.6. Remove one spindle on the intended exit end.

7.7. Slide out the scraper assembly from the intended exit end of the pipe.

7.8. Service the scraper on the platform.

7.9. Blade replacement:

Refer to Brelko installation instructions for belt scraper model in use.

Brelko nylon torsion holders have been designed to break out of the torsion holder support v-track to protect the scraper, scraper mounting components, conveyor belt and conveyor belt equipment against damage due to emergency clip joints, loose/damaged splicing, belt protrusions, chute blockages etc. If torsion holders damaged occur follow the steps below to replace individual or all of the torsion holders:

a. Remove and clean the damaged scraper to assess the amount of damage to the scraper, the scraper torsion holders and scraper components.

b. If the scraper has been working for more than 4 weeks and/or there has been significant blade wear remove and replace all the torsion holders and blades and replace with new kits, this will eliminate belt damage due to uneven scraper torsion holder and blades.

c. If the scraper has been working for 1~2 weeks replace only damaged torsion holders and blades, however assess the damage and ensure the remaining torsion holders will not cause any damage to the conveyor belt.

7.10. Scraper Adjustment:

Refer to Brelko installation instructions for belt scraper model in use.

a. Reposition using the balance pipe.

b. Obtain sanction for test, or permission to adjust for performance evaluation.

c. Tighten all nuts and ensure that belt cleaning or scraper performance is acceptable.

d. Clear up any loose items which resulted from your work.

DOC No ISSUE No REVISION MARCH PAGEFS 023 02 02 2014 Page 1 of 3

CONVEYOR BELT & EQUIPMENT CHECK LIST

CUSTOMER DETAILSCustomer Name: Contact Number:

Attention: Date of Inspection

Inspected By Brelko Representative

CONVEYOR DIMENSIONSBelt Number: Material Carried: Belt Speed:

Belt Length: Belt Width : Troughing Angle:

Top Cover Condition: Bottom Cover Condition:

Splice: Yes No Clip Joint: Yes No Cover Strip: Yes No

Conveyor Running Yes No Inspection Tags: Yes No

Edge Damage: Yes No

Comments:

HEAD END / HEAD CHUTEChute Condition: Head Pulley Lagging:

Snub Pulley Lagging: Build up:

Belt Movement:

Comments:

IDLER CHECKTrough Idler Condition: Return Idler Condition:Troughing Frame Condition: Return Frame Condition:

Comments:

PRIMARY SCRAPERPosition Correct: Yes No Type of Primary Scraper installed: (Contact of Scraper Blade must be between 10 to 30 degrees, under the pulley horizontal line.)Mounts firmly mounted: Yes No All bolts, nuts tightened: Yes No

Adequate Tensioning: Yes No All Caps, Denso Tape in place: Yes No

Housekeeping:

Chute Material build up:

Blade Wear: Low Medium High Cleaning: Poor Fair Good

Comments:

SECONDARY SCRAPER #1Type / Model of Secondary Scraper Installed:

Positioning Correct:

(Scraper blade must preferably be a minimum 100mm from pulley tangent.)

All Caps, Denso Tape in Place: Yes No Mounts firmly mounted: Yes No

All Bolts & Nuts Tightened: Yes No Adequate tension/adjustment: Yes No

Angle Correct Set: Yes No Carrier Frame cut to size Yes No

Angle of scraper must be 90 degrees to the conveyor belt, dependant on conditions.

Chute / Material build up: Yes No Housekeeping:

Blade wear: Low Medium High Cleaning: Poor Fair Good

Comments:

P.O. Box 62392 Marshalltown 2107 Tel: +27 11 013 4000 Fax: +27 11 013 4150 E-Mail: [email protected] Web: www.brelko.com

BRELKOCONVEYOR PRODUCTS ®

ISO 9001:2008ISO 14001:2004OHSAS 18001:2007

DEKRA

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SERVICE EXCELLENCE

30OVER

YEARS

DOC No ISSUE No REVISION MARCH PAGEFS 023 02 02 2014 Page 2 of 3

SECONDARY SCRAPER #2Type / Model of Secondary Scraper Installed:

Positioning Correct:

Scraper blade must preferably be a minimum 100mm from pulley tangent.

All Caps, Denso Tape in Place: Yes No Mounts firmly mounted: Yes No

All Bolts & Nuts Tightened: Yes No Adequate tension/adjustment: Yes No

Angle Correct Set: Yes No Carrier Frame cut to size Yes No

Angle of scraper must be 90 degrees to the conveyor belt, dependant on conditions.

Chute / Material build up: Yes No Housekeeping:

Blade wear: Low Medium High Cleaning: Poor Fair Good

Comments:

TAKE UP PULLEYS / COUNTERWEIGHT / PLOUGHType / Model of Plough Installed:

Are Flat Return Idlers Installed: (In front) Yes No (Behind) Yes No

Any excessive belt movement: Yes No Adequate space for material to fall off of conveyor belt Yes No

Is the Plough firmly mounted: Yes No Is the Safety Chain firmly mounted and correctly adjusted: Yes No

Is the Plough Free moving: Yes No Is the entire Blade / Nose Piece in contact with the conveyor belt: Yes No

Housekeeping:

Comments:

CONVEYOR BELT TRACKING / ALIGNMENTIs the Belt Tracking centre: Yes No Are there any Tracking Systems installed: Troughing Return

Is there any visible damage to structure caused by poor belt tracking: Yes No

Conveyor belt length: Are the tracking systems correctly positioned: Yes No

Are the tracking systems firmly mounted: Yes No Are all bolts & nuts tightened: Yes No

Are all Idlers in contact with the Belt - Adequate Tension on the system: Yes No Housekeeping:

Comments:

LOADING / TRANSFER CHUTEChute Condition: Poor Fair Good Material loading in centre of conveyor belt:

Dead Boxes: Yes No Deflector Plates: Yes No Drop Heights:

Tail Pulley Condition Good Fair Poor

Comments:

KEYSKIRTING®

Size of Keyskirt®: 1 2 3 4 Length of Keyskirt® Installed :

Positioning of Keyskirt® : Other Product used as Skirting Yes No State

Mounting Arrangement Std. Offset Other

All bolts & nuts securely fastened: Yes No Housekeeping:

Comments:

P.O. Box 62392 Marshalltown 2107 Tel: +27 11 013 4000 Fax: +27 11 013 4150 E-Mail: [email protected] Web: www.brelko.com

BRELKOCONVEYOR PRODUCTS ®

ISO 9001:2008ISO 14001:2004OHSAS 18001:2007

DEKRA

erC cA aRK oE nD

SERVICE EXCELLENCE

30OVER

YEARS

DOC No ISSUE No REVISION MARCH PAGEFS 023 02 02 2014 Page 3 of 3

FEEDBOOTSType of Feedboot installed: Universal Combination Is the system correctly positioned: Yes No

(System to be positioned centrally to the load area.)

Drop Height: Is the system securely mounted: Yes No

All Bolts & Nuts tightened: Yes No Condition of Idlers: Poor Fair Good

Lead in and lead out Idlers in place: Yes No Condition of UHMW Liners: Low Medium High

Housekeeping:

Comments:

HI - IMPACT SYSTEMType of Hi - Impact system installed :

Is the system correctly positioned: Yes No Drop heights:

System to be positioned centrally to the load area.

Is the system securely mounted: Yes No All bolts & nuts tightened: Yes No

Are all Idlers in contact with the belt: Yes No Idler condition: Poor Fair Good

BTA Condition: Poor Fair Good Are chains / D shackles in place & securely fastened: Yes No

All Hardware in Good Condition: Yes No Housekeeping:

Comments:

AIR CANNONS

Size of Air Cannon Installed:

5ltr Quantity 10ltr Quantity

25ltr Quantity 50ltr Quantity

100ltr Quantity 200ltr Quantity

Is the Air Cannon securely fastened onto the structure: Yes No Is an Air Lance installed: Yes No

Size of the Air Lance: Are the Air Cannons correctly positioned: Yes No

Power supply: Air supply:

Operating system: Single timer PLC Manual push button Sequential

All Bolts & Nuts securely tightened: Yes No All components in good order: Yes No

Distance between Air Cannon & Solenoid Valve: Any Air Leaks in the Pipe Work: No

Is a Water Trap Installed: Yes No Is a Lubricator installed: Yes No

Distance from Air Cannon: Distance from Air Cannon:

Are the safety / warning signs in place and visible: Yes No Housekeeping:

Comments:

TAIL PULLEY / PLOUGHType / Model of Plough Installed:

Are Flat Return Idlers installed: (In front) Yes No (Behind) Yes No

Any excessive belt movement: Yes No Adequate space for material to fall off of conveyor belt: Yes No

Is the Plough firmly mounted: Yes No Is the Safety Chain firmly mounted and correctly adjusted: Yes No

Is the Plough free moving: Yes No Is the entire Blade / Nose Piece in contact with the conveyor belt: Yes No

Housekeeping:

Comments:

P.O. Box 62392 Marshalltown 2107 Tel: +27 11 013 4000 Fax: +27 11 013 4150 E-Mail: [email protected] Web: www.brelko.com

BRELKOCONVEYOR PRODUCTS ®

ISO 9001:2008ISO 14001:2004OHSAS 18001:2007

DEKRA

erC cA aRK oE nD

SERVICE EXCELLENCE

30OVER

YEARS

P.O. Box 62392 Marshalltown 2107 Tel: +27 11 013 4000 Fax: +27 11 013 4150 E-Mail: [email protected] Web: www.brelko.com

BRELKOCONVEYOR PRODUCTS ®

Version 7.0 – © 08/2016E601 - Page 247 to 247

All technical and dimensional information subject to change. All general Terms and Conditions of sale, including limitations of our liability, apply to all products and services sold.

10. Trouble Shooting

Problem Possible Cause Possible Solution

Poor cleaning performance

Scraper under-tensioned Adjust to correct pressure - refer installation instructions

Scraper over-tensioned Adjust to correct pressure - refer installation instruction

Scraper installed in wrong location Verify dimension - refer installation drawing

Scraper blade worn or damaged Replace scraper blade

Rapid Blade Wear

Tension on scraper too high/low Adjust to correct tension - refer installation instruction

Scraper not located correctly Check scraper location for correct dimensions

Blade attack angle incorrect Check scraper location for correct dimensions

Material too abrasive for blade Option: switch to alternate scraper tip grade (contact Brelko for available options)

Mechanical splice damaging blade Repair, skive or replace splice

Centre wear on blade (smile effect)

Blade smaller than material path Add additional blade to match material path

Tension on scraper too high/low Adjust to correct pressure - refer installation instruction

Unusual wear or damage to blade

Mechanical splice damaging blade Repair, skive or replace splice

Belt damaged or ripped Repair or replace belt

Scraper not correctly located Verify dimension - refer installation drawing

Damage to pulley or pulley lagging Repair or replace pulley

Vibration or noise

Scraper not located correctly Verify dimension - refer installation drawing

Blade attack angle incorrect Verify dimension - refer installation drawing

Scraper running on empty belt Use a spray pole when the belt is empty

Scraper tension too high/low Adjust to correct tension or slight adjust to diminish

Scraper locking bolts not secure Check and tighten all bolts and nuts

Scraper not square to head pulley Verify dimension - refer installation drawing

Material build-up in chute Clean up build-up on scraper and in chute

Scraper being pushed away from pulley

Scraper tension not set correctly Ensure correct tension/increase tension slightly

Sticky material is overburdening scraper Increase tension; add primary (head pulley) scraper

Scraper not set up correctly Confirm location dimensions are equal on both sides

P.O. Box 62392 Marshalltown 2107 Tel: +27 11 013 4000 Fax: +27 11 013 4150 E-Mail: [email protected] Web: www.brelko.com

BRELKOCONVEYOR PRODUCTS ®

Version 7.0 – © 08/2016LEGAL - Page 596 to 597

All technical and dimensional information subject to change. All general Terms and Conditions of sale, including limitations of our liability, apply to all products and services sold.

DISCLAIMER - CatalogueThe information provided in these documents is advisory only. These recommendations are provided by BRELKO® in the interest of promoting safety in the work place. These recommendations are general in nature and are not intended as a substitute for a thorough safety program. Users should seek the advice, supervision or consultation of qualified engineers or other safety professionals. Any use of this document, the information contained herein, or any other BRELKO® publication may only be made with the agreement and understanding that the user and the user’s company assume full responsibility for the design, safety, specifications, suitability and adequacy of the system component, or mechanical or electrical device designed or manufactured using this information. The user and the user’s company understand and agree that BRELKO®, its member companies, its officers, agents and employees shall not be liable in any manner under any theory of liability for the user or user’s reliance on these recommendations. The users and the user’s company agree to release, hold harmless and indemnify BRELKO®, its member companies, successors, assigns, officers, agents and employees from any and all claims of liability, costs, fees (including attorney’s fees), or damages arising in any way out of the use of this information. BRELKO® and its member companies, successors, assigns, officers, agents and employees make no representations or warranties whatsoever, either express or implied, about the information contained in this document, including, but not limited to, representations or warranties that the information and recommendations contained herein conform to any federal, state or local laws, regulations, guidelines or ordinances.

DISCLAIMER - Digital Media CatalogueThe materials on the digital media are provided “as is” and without warranties of any kind either express or implied. To the fullest extent permissible pursuant to applicable law, we disclaim all warranties, express or implied, including, but not limited to, implied warranties of merchantability and fitness for a particular purpose. We do not warrant that the functions contained in the materials on any BRELKO® digital media will be uninterrupted or error-free, that defects will be corrected, or that any BRELKO® digital are free of viruses or other harmful components. We do not warrant or make any representations regarding the use or the results of the use of the materials on any BRELKO® digital media in terms of their correctness, accuracy, reliability, or otherwise. You assume the entire cost of all necessary servicing, repair, or correction. Applicable law may not allow the exclusion of implied warranties.

PRODUCT, PARTS LIST and INSTALLATION INSTRUCTION, DIGITAL MEDIA CATALOGUE TERMS OF USE.Although care has been taken to ensure, to the best of our knowledge, that all data and information contained on this digital media is accurate to the extent that it relates to either matters of fact or accepted practice or matters of opinion at the time of publication, Brelko® Conveyor Products assumes no responsibility for any errors in or misinterpretations of such data and/or information, or loss or damage arising from or related to its use.

TRADEMARKS.All registered trademarks, trademarks and/or service marks mentioned or implied on these compact discs are copyright by their respective owners. It shall not be construed that any products sold or manufactured by Brelko® Conveyor Products are the original product of the O.E.M.

RESTRICTIONS ON USE OF MATERIALS.All materials contained on these digital media are the copyrighted property of Brelko®. All trademarks, service marks, and trade names are proprietary to Brelko® Conveyor Products. No material from these compact discs be may copied, reproduced, republished, posted, transmitted, or distributed in any way, without prior written consent of Brelko®. For purposes of these terms, the use of any such material on any other digital media or computer environment is prohibited. All trademarks, service marks, trade names and trade dress are proprietary to Brelko®. In the event you copy any software, files, images, images incorporated into or generated by the software, data or data produced by the software (collectively known as, the “Software”) from these compact discs, are licensed to you by us (or third party licensors) for your personal use only.

{NOTICE: Third party licensors may have further rules and/or restrictions regarding their software and/or products. Please see and follow all third party licensors information} we do not transfer the title to any Software to you in any way. You own the medium on which the Software is recorded, but we (or third party licensors) retain full and complete title to the You may not redistribute, sell, de-compile, reverse engineer, disassemble, or otherwise reduce the Software to a human-readable form (into any language, natural or computer) or by any other form or means without prior written consent from Brelko®. Any code, text, photo, graphic, audio and/or video material contained on these Brelko® digital media shall not be published, broadcast, rewritten for broadcast or publication or redistributed directly or indirectly in any medium. Neither these materials nor any portion thereof may be stored in a computer except for personal and non-commercial use without prior consent, in writing, from Brelko®. Brelko® will not be held liable for any delays, inaccuracies, errors or omissions there from or in the transmission or delivery of all or any part thereof or for any damages arising from any of the foregoing.

P.O. Box 62392 Marshalltown 2107 Tel: +27 11 013 4000 Fax: +27 11 013 4150 E-Mail: [email protected] Web: www.brelko.com

BRELKOCONVEYOR PRODUCTS ®

Version 7.0 – © 08/2016LEGAL - Page 597 to 597

All technical and dimensional information subject to change. All general Terms and Conditions of sale, including limitations of our liability, apply to all products and services sold.

SUBMISSIONSWe are pleased to hear from our distributors/customers and welcome your comments regarding our products and services. Unfortunately, however, our long-standing company policy does not allow us to accept or consider creative ideas, suggestions, or materials other than those that we have specifically requested. We hope you will understand that it is the intent of this policy to avoid the possibility of future misunderstandings when projects developed by our professional staff might seem to others to be similar to their own projects. Please do not send us any unsolicited original materials such as CAD drawings, ideas, equipment layouts or specifications. While we do value your feedback on our services and products, we request that you be specific in your comments on those services and products, and not submit any ideas, suggestions, or materials (unless specifically requested by Brelko®). If, at our request, you send certain specific submissions (i.e., email, attachments) or, despite reading our above warning you send us suggestions, ideas, notes, drawings, concepts, or other information (collectively, the “Submissions”), the Submissions shall be deemed, and shall remain, the property of Brelko® unless noted otherwise. None of the Submissions shall be subject to any obligation of confidence on our part and we shall not be liable for any use or disclosure of any Submissions. Without limitation of the foregoing, we shall exclusively own all now known or hereafter existing rights to the Submissions of every kind and nature and shall be entitled to unrestricted use of the Submissions for any purpose whatsoever, commercial or otherwise, without compensation to the provider of the Submissions.

TERMINATIONThese terms are effective until terminated by either party. You may terminate these terms at any time by discontinuing use of these compact discs and destroying all materials obtained from and all related documentation and all copies and installations thereof, whether made under the terms of these terms or otherwise.

!!!WARNING!!!

General Safety ProceduresBelt conveyors and their transfer points can be dangerous. By their very nature, they feature many “pinch” points and speeding objects. They apply large amounts of mechanical energy to what is basically a loaded rubber band. Operations and maintenance personnel must always be aware of the power of a conveyor, and they must maintain a healthy respect for its potential to injure or kill an untrained or unwary individual.

General Safety GuidelinesThere are certain safety procedures that should be observed regardless of the design of the conveyor or the circumstances of operation.

They include:

1. Lock out/tag out all energy sources to conveyor belt, conveyor accessories, and associated process equipment before beginning any work-whether it is construction, installation, maintenance, or inspection in the area. Use a lock with one key for each piece of equipment. Only the person doing the work should hold the key to the lock.

2. Employees should be properly trained on the material handling System (including emergency warning signals and emergency stop controls) before they are allowed to work in the area or attempt to install any Brelko® equipment or system.

3. Employees and visitors should learn and observe all applicable company, local, state, and federal safety rules. It is recommended that a formal testing program covering the safety rules be conducted annually.

4. The recommended operating speed and capacity for the conveyor and chute should not be exceeded. If assistance for product selection is required, please contact your Brelko® representative.

5. All tools and work materials should be removed from the belt and chute before restarting a conveyor. A safety “walk around” is recommended prior to conveyor operation, making sure that all nuts and bolts are tightened on all Brelko® equipment or systems installed. Also ensuring that all other items adjusted during installation are tightened, safety guards replaced etc...

6. All emergency controls should be close to the system, easy to access, and free of debris and obstructions.7. A hard hat, safety glasses, and steel-toe shoes should be worn when in the area of the conveyor. Loose or bulky clothing should not

be allowed.8. Never poke, prod, or reach into a material handling system while it is in operation, to clean or remove foreign objects from the

Brelko® equipment or systems installed.The above guidelines are not intended to replace the safety guidelines of the industrial area, and must be used in conjunction with the industrial area’s safety regulations and those supplied by the manufactures of the specific systems.