bandsaw user manual sterilcut s28 - biocut®systems · 14 h10979 (h11003) insert, table, bs (lh...

Band Saw User Manual

SterilCut S28 © 2020, BioCut, LLC

8219 W. Bradley Road Milwaukee, Wisconsin 53223

Phone: 262-946-1052 Fax: 262-946-1056

www.biocutsystems.com

WI-128 SterilCut S28 Band Saw User Manual Revision January 29, 2020 1

Copyright 2020 ©, BioCut, LLC. All rights Reserved. No part of this document may be reproduced or transmitted in any form or by any means including: electronic, photocopying, mechanical, or otherwise. This document may not be translated into other languages without BioCut’s express written approval. The contents of this document are strictly confidential and are subject to amendment or revision without notice.

8219 W. Bradley Road Milwaukee, Wisconsin 53223

Phone: 262-946-1052 Fax: 262-946-1056

www.biocutsystems.com


Table of Contents Statement of Intent ............................................................................................................................................ 3

LIABILITY DISCLAIMER ................................................................................................................................... 3

Warranty Statement ........................................................................................................................................... 3

Safety Symbols ................................................................................................................................................... 4

Warnings ........................................................................................................................................................... 4

Safety Precautions ............................................................................................................................................ 5

Introduction ........................................................................................................................................................ 6

Applications and Uses ............................................................................................................................ 6

Component Identification ....................................................................................................................... 7

Operation .......................................................................................................................................................... 8

Site Preparations ..................................................................................................................................... 8

Unpacking .............................................................................................................................................. 8

Assembly Procedure .............................................................................................................................. 9

Installation of Optional Parts ................................................................................................................ 15

Band Saw Adjustments ........................................................................................................................ 17

Production Operation ........................................................................................................................... 21

Maintenance .................................................................................................................................................... 22

Daily Cleaning ...................................................................................................................................... 22

Decommissioning ................................................................................................................................. 22

Routine Maintenance ........................................................................................................................... 23

Troubleshooting ................................................................................................................................... 24

Shipping .......................................................................................................................................................... 25

Physical Specifications .................................................................................................................................... 25

Utility Requirements ........................................................................................................................................ 25

Performance .................................................................................................................................................... 25

Safety Features ................................................................................................................................................ 26


Statement of Intent

THIS MANUAL CONTAINS THE INSTRUCTIONS NECESSARY TO OPERATE THE STERILCUT LINE OF BAND SAWS SAFELY AND IN ACCORDANCE WITH ITS FUNCTION AND INTENDED USE. TO AVOID POTENTIAL SERIOUS INJURY TO THE USER AND/OR DAMAGE TO THIS DEVICE, THE USER MUST READ THIS OPERATING MANUAL THOROUGHLY AND BE FAMILIAR WITH ITS CONTENTS PRIOR TO USING THIS EQUIPMENT. THE ILLUSTRATIONS IN THIS MANUAL ARE FOR EXAMPLE PURPOSES AND MAY NOT REFLECT THE EXACT SETUP OF YOUR PRODUCT.

LIABILITY DISCLAIMER

Purchaser assumes all liability for unsafe operation of the SterilCut line of Band Saws. Misuse of this machine may result in damage to the machine or cause injury or death to the operator. BioCut is not liable for death, injuries to persons or property, or incidental, consequential, contingent or special damages arising from the use of the product.

Warranty Statement The Warranty for the SterilCut line of Band Saws is provided in the Master Agreement Terms and Conditions and nothing in this document alters the stated warranty. THERE ARE NO IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE TERMS SHALL BE LIMITED IN DURATION TO THE APPLICABLE PERIOD OF WARRANTY SET FORTH ON THIS PAGE. THE PURCHASER’S ONLY REMEDIES IN CONNECTION WITH THE BREACH OR PERFORMANCE OF ANY WARRANTY ON BIOCUT ARE THOSE SET FORTH IN THE MASTER AGREEMENT. IN NO EVENT WILL BIOCUT, OR ANY COMPANY AFFILIATED WITH BIOCUT, BE LIABLE FOR INCIDENTAL OR CONSEQUENTIAL DAMAGES

Please note that maintenance and cleaning of this product must be carried out by a trained and qualified individual. The failure to do so will void the product warranty.


Safety Symbols

PROHIBITED: This symbol indicates an action that is strictly prohibited. The prohibited action should never be carried out, under any circumstances.

CAUTION: This symbol indicates a warning or precaution related to safety. Please read and understand the text and use the equipment safely.

ACTION: This symbol indicates instruction that requires an action. Please follow the instructions carefully.

IMPORTANT: This symbol indicates that review of the following instructions is required.

Warnings

WHEN UNIT IS RECEIVING POWER, THE BLADE CAN RUN: Never place any body part on or near the SterilCut S28 blade while the unit is plugged in. Doing so may result in injury or death.

PROHIBITED: Always unplug the SterilCut S28 before disassembly, changing blades, or performing maintenance, cleaning or repair.

PROHIBITED: Never attempt to operate the SterilCut S28 if any part of the system has been damaged.

WARNING: The SterilCut S28 may be operated by trained and experienced personnel only. If you are not familiar with the safe operation of the SterilCut S28, do not use until proper training has been completed.

PROHIBITED: Do not operate machine without blade guard and lower catch tray in place.

PROHIBITED: Do not use the SterilCut S28 for any other purpose than it’s intended use.

PROHIBITED: Do not operate the SterilCut S28 with loose or baggy clothing. Confine long hair. Non-slip footwear or anti-skid flooring are recommended.


Safety Precautions

CAUTION: Read and understand all instructions before uncrating, commissioning and operating the SterilCut S28.

CAUTION: Ensure that the Foot Pedal(s) is not depressed before plugging in the SterilCut S28.

CAUTION: Wear ANSI or CE approved safety glasses or face shield while operating the SterilCut S28. Always wear proper cut resistant gloves while operating the SterilCut S28.

CAUTION: Only use GFCI circuitry with the SterilCut S28.

CAUTION: Only use BioCut approved replacement parts.

CAUTION: When operating the SterilCut S28 always maintain a balanced stance so you do not fall into the blade. Do not use excessive force when operating. Do not overreach into the cutting area.

CAUTION: Keep hands out of the line of the saw blade. Maintain a safe distance from the saw blade when operating. Use a push stick when required. Do not reach around or over the saw blade.

CAUTION: Remove loose items, tools, and unnecessary material from the work area before operating the SterilCut S28.

Introduction


The SterilCut line of Band Saws has been designed to be clean room compatible. The removable and interchangeable parts of the SterilCut line of Band Saws aid in the cleaning and assembly processes. Minimal controls simplify the operation of the Band Saw. A foot pedal is used to start and stop the saw. Applying pressure on the foot pedal starts the saw and releasing pressure allows for a quick stop of the saw’s rotation (via motor assisted breaking). Additionally, an optional start/stop push button can be included, which reduces the risk of bodily injury.

Applications and Uses

Applications include:

Medical Device Part Cutting

Human or Animal Bone Cutting/Sawing

Wet or Dry Material Cutting

Introduction


Component Identification

ITEM NO. PART NUMBER DESCRIPTION QTY. 1 S11834 PLATE, BLADE HOUSING FIXTURE, BS 1 2 S11793 (S12155) HOUSING, BLADE, BS (LH Model) 1 3 S11794 ECCENTRIC, BS 1 4 S11829 BAR, GUIDE, BS 1 5 S11796 WHEEL, TENSION, BS 1 6 S11795 WHEEL, DRIVE, BS 1 7 S11949 CARRIER, BS 1 8 S11956 COVER, BLADE HOUSING RH, BS 1 9 S11824 MOUNT, GUIDE, BS 1

10 S12025 TRAY, CATCH, BS 1 11 S11872 GUARD, BLADE, BS 1 12 S11833 PLATE, TABLE, BS 2 13 S11823 TABLE, BS 1 14 H10979 (H11003) INSERT, TABLE, BS (LH Model) 1 15 H10510 BEARING, BS 4 16 H10980 (H10994) SCRAPER, BS (LH Model) 1 17 S11828 HUB, DRIVE SHAFT, BS 1


Site Preparations Consideration should be given to the location where the SterilCut S28 is to be installed. Avoid uneven or unstable locations as well as high traffic areas. Provide enough space around the Band Saw to allow adequate access for maintenance and repair.

Unpacking

Before unpacking, examine the packing case carefully for signs of damage. If any damage is detected, contact the carrier. If the packing case is intact, remove the shipping enclosure. The SterilCut S28 may come in more than one packaging unit.

The following recommendations are for all units that have been shipped:

Before transporting the SterilCut S28 to the installation site, remove all shipping enclosures to gain access to safe lifting locations. Leave all wrappings on the SterilCut S28 until it is in the final position, this avoids scratches and damage to the external facade.

Ensure that there is a clear path to move the SterilCut S28 from the shipping dock to the final installation site. The SterilCut S28 weighs approximately 155 pounds and will require proper lifting techniques.

Once the SterilCut S28 has been moved to its proper position, ensure the stability of the device on the platform that it will be used on. Contact BioCut for custom table options.

Remove the wrappings covering the stainless steel base and corresponding parts.

CAUTION: Read all instructions before uncrating, commissioning and operating the SterilCut S28.

ATTENTION Before moving or installing the SterilCut S28, those responsible must read the Introduction and Installation sections of this manual.

Operation


Assembly Procedure 1. Ensure all SterilCut S28 components are accounted for and cleaned before assembly. (Per Bill of Materials,

Pg. 7)

2. Locate the Table on the Motor Housing using the Table Plate and engage by sliding forward on the screw

shoulders.

3. Place Table Insert into locating hole in table.

4. Bring the Blade Housing to its position on the Blade Housing Fixture Plate and lock it in by moving up and to

the right. This allows the Blade Housing to rest on the shoulder screws of the Blade Housing Fixture Plate.


5. Secure the Blade Housing by using a 6mm hex wrench to tighten 2 Socket Head Cap Screws in the locations

portrayed below (torque to minimum of 130 in-lbs).

6. Place the Drive Wheel into the bottom of the Blade Housing, locking it in on the Drive Shaft Hub. Ensure Drive

Wheel flange is closest to the Motor Housing.

7. Secure the Drive Wheel using a 6mm hex wrench to tighten 2 Socket Head Cap Screws in the locations

portrayed (torque to minimum of 130 in-lbs).


8. Install Blade Guide by inserting the two pins into the designated holes and sliding the bottom pin down into

place. Tighten hand knob to lock Blade Guide/Guard into place. For adjusting Blade Guide/Guard see “Setting

Blade Guide/Guard Height” (Pg. 17). Note Orientation of Nut when assembling to SterilCut S28.

9. Insert the Tension Wheel carrier into the top of the Blade Housing. Ensure threaded hole on the Carrier is

pointed to the top of the Blade Housing.

10. Add in the Tensioning Screw through the top of the Blade Housing, and slide Carrier up to threaded

component. Rotate two to three turns clockwise to hold Carrier in position.


11. Insert the blade through the slot in the Table and position on top of the Tension Wheel and beneath the Drive

Wheel.

12. Rotate Tension Knob clockwise to apply a light tension on the blade. Rotate Drive Wheel by hand to test

blade tracking. If blade is not tracking properly reference “Adjusting Blade Tracking” (Pg. 18). Ensure blade

Guide Bearings are properly adjusted for blade thickness, .010” to .030” clearance between bearings and

blade. IF Blade Guide Bearings need adjustment reference “Adjusting Blade Guide Bearing Width” (Pg. 19)


13. Place Scraper into designated slot in lower part of the Blade Housing, ensure flanged end is inserted first.

14. Install Catch Tray using the two 2-inch quick connect fasteners (the longer fasteners). Ensure quick connect

fasteners are locked by tugging lightly on the handles.


15. Place the Blade Housing Cover, in its location and attach with quick connect fasteners. Rotate quick connect

fasteners until they lock into position. Ensure quick connect fasteners are locked by tugging lightly on

the handles.

16. Install Blade Guide Guard, sliding Blade Guide Guard into position then tightening the two Knurled Knobs

17. If not already installed, insert pneumatic tube of Foot Pedal into Push To Connect fitting on rear of the Motor

Housing. Insert into the appropriate RIGHT or LEFT fitting dependent of saw configuration.

CAUTION: Only use GFCI Circuitry with the SterilCut S28.


Installation of Optional Parts Fence: To assist in making parallel cuts

Miter Gauge: To guide material perpendicular to blade


Miter Slot Fillers: To provide a smooth tabletop for scroll cutting


Band Saw Adjustments


PROHIBITED: Do not operate machine without Blade Guard and Lower Catch tray in place.

Setting Blade Guide/Guard Height

1. Adjust Blade Guide / Guard to a max of .5” above material to be cut. (this reduces the amount of exposed

blade and provides a safer operating condition).

2. Loosen back nut and vertically move the Blade Guide / Guard Height.

3. Move the Blade Guide / Guard until it is approximately .5” above the material.

4. Tighten the nut on the back of the Blade Guide / Guard.

TEST MATERIAL: Prior to operating SterilCut S28 for the first time, test a material similar in thickness and cutting resistance to adjust cutting height.


Adjusting Blade Tracking

1. Ensure blade is lightly tensioned. Use the Tension Knob to adjust if necessary.

2. Loosen the Wing Nut with a counter clock-wise rotation.

3. While rotating Drive Wheel by hand, adjust the hand knob until blade is properly tracking (Saw teeth will ride

slightly offset from front of Tension Wheel). Counterclockwise rotation of hand knob will adjust blade away

from flange. Clockwise rotation of hand knob will adjust bade towards flange.

4. Lock in the blade tracking adjustment by tightening the Wing Nut by hand.

5. Adjust Tension Knob to achieve proper blade tension. Do not overtighten.


Adjusting Blade Guide Bering Width

1. Ensure blade is tensioned properly. Use the Tension Knob to adjust if necessary.

2. Loosen the Lock Shoulder Screw using a 4mm hex wrench.

3. Rotate Eccentric Nut using a 13mm open end wrench to properly adjust blade guide bearing clearance to

have .010” to .030” gap between blade. (Do not adjust bearings to be tight on the blade)

4. While holding Eccentric Nut in desired position using a 13mm wrench, tighten the Lock Shoulder Screw to set

Eccentric Nut spacing.


Tension Wheel and Carrier Assembly

Note: The below procedure only applies when Tension Wheel has been disassembled from carrier for

maintenance.

1. Ensure all components are present and components list below.

a. Tension Wheel

b. Shoulder Screw

c. Bearing (Qty. 2)

d. Carrier Assembly

2. Insert Bearings on both sides of Tension Wheel, (ensure bearings are inserted squarely and fully into counter

bore). Do not force bearing into position, damage will result.

3. Insert Shoulder Screw into the bearing journals from the non-flanged side of the Tension Wheel.

4. Thread Shoulder Screw into carrier and torque to 20 in-lbs.


Production Operation

1. Assemble the sterilized SterilCut S28 (Per Assembly Procedure, Pg. 9).

2. Check the blade tension, the height of the Blade Guide / Guard, and positioning of the guard to ensure safe

operation.

3. Prepare the material to be processed.

4. Place the material on the Table of the SterilCut S28.

5. Plug in the SterilCut S28 to a reliable GFCI outlet.

6. Start the SterilCut S28 by applying pressure to the foot pedal(s).

7. Guide the material through the SterilCut S28.

8. Continue to process until the material is cut to the preference of the user.

9. Release the foot pedal and ensure motion of the blade has been arrested before any further steps are

completed.

The operating material has now been cut and the SterilCut S28 is ready for further cutting operations.

WHEN UNIT IS RECEIVING POWER, THE BLADE CAN RUN: Never place any body part on or near the SterilCut S28 blade while the unit is plugged in. Doing so may result in injury or death.

CAUTION: Wear ANSI or CE approved safety glasses while operating the Band Saw. Always wear proper cut resistant gloves while operating the bandsaw.


Daily Cleaning Unplug the SterilCut S28. Inspect and remove any debris or left-over cutting material when a cutting process is complete. Disassemble the SterilCut S28 in reverse order of the Assembly Procedure. All removable components are designed for cold sterilant or sterilization in an autoclave. The Motor Housing Assembly is designed for clean in place using cold wash down sterilants.

Sanitization of the equipment is also recommended. A Peracetic Acid (CH3CO3H) solution of between 0.2% and 1% is recommended as a sanitizer after removing loose debris. This solution should be used generously over the SterilCut S28 to ensure sanitization of all surfaces.

Decommissioning


Before moving or storing the SterilCut S28, the following steps are required:

1. Make sure the SterilCut S28 is off.

2. Unplug the SterilCut S28 from power source.

3. Disassemble in reverse order per the Assembly Procedure. (Pg. 8)

4. Sterilize where needed per company procedure.

5. Ensure SterilCut S28 components are safely stored for moving or storage.

NOTE: The Cleaning Recommendations are only to be used as a guideline from the manufacturer. In no way should these recommendations be used as the sole cleaning procedures for the SterilCut S28 within a clean room environment. Please devise and implement cleaning procedures based on your company’s standards and cleaning protocols.

NOTICE: Do not store the SterilCut S28 in areas subject to high temperature or humidity changes, doing so may result in condensation. Do not store the SterilCut S28 in areas where it will be exposed to water. For long term storage, the SterilCut S28 should be stored with a drying agent, such as silica gel.

Maintenance


Routine Maintenance Clean the device after every use. The Motor Housing can be cleaned in place. All removable components can be cleaned in the autoclave. Test the stop/start optional button and foot pedal(s) to ensure there are no malfunctions in stopping the device.

Maintenance Task Maintenance Period

Clean the SterilCut S28 components (ex: autoclave or sterilize) After each use

Dispose of, then replace the blade After each use

Ensure no rusting of the blade Before each use

Visually check all SterilCut S28 machined components for excessive wear or damage

Before each use

Ensure Guards and Catch Tray are in place and not damaged Before each use

Check for obstructions to wheels and blade Before each use

Ensure blade is tracking on wheels Before each use

Check pneumatic pedal(s) tube(s) for abrasions or kinks Before each use

Check 110V power input line for abrasions or kinks Before each use

Ensure bearings are rotating freely with no abnormal noise or vibration

Weekly check

Check Scraper and Table Insert for excessive wear or damage Before each use

Check all hardware for excessive wear or damage Before each use


Troubleshooting Below are some common troubleshooting tips for the SterilCut S28. If these do not resolve the issue, please contact BioCut.

Problem Recommendations

The SterilCut S28 is not cutting material Adjust the tensioning screw accordingly. (Pg. 12)

The SterilCut S28 is not cutting material

as desired Adjust width of Blade Guide Bearings (Pg. 19)

The SterilCut S28 is not cutting the

material or has slowed down significantly

Clean out possible debris that has found its way into the

Drive Wheel or lower housing area.

The SterilCut S28 is stalling Check that the blade is not over-tensioned or obstructed

by debris. (Pg. 12)

The SterilCut S28 is not running Check to see if Blade Cover is installed correctly. (Pg. 14)

The SterilCut S28 is not running Ensure Quick stop Switch Is not actuated (optional

feature)

The SterilCut S28 is not running Ensure pneumatic foot pedal line(s) are intact and inserted

fully into push to connect fittings on rear of Motor Housing

The SterilCut S28 is not running Ensure Standoff on Blade Cover is present and contacting

sensor on Motor Housing.

The SterilCut S28 is not running Ensure Sensor is flush with Blade Housing Fixture Plate

The SterilCut S28 is not running

Unplug SterilCut S28 for at least 30 seconds then plug

back in and try again. (SterilCut S28 designed to fault in

order to protect internal components)

The SterilCut S28 is not tracking Ensure Tensioning Wheel is not over tensioned (Pg. 12)

The SterilCut S28 is not tracking Ensure Tensioning Wheel is not over cambered (Pg. 18)

The SterilCut S28 is not tracking Ensure lower Socket Head Cap Screw on Carrier is

tightened

The SterilCut S28 is not tracking If late in use of blade life, check blade for cracks, dullness

or any defects. If defect found, replace blade.

The SterilCut S28 is not tracking Check Hub, Tension Wheel and Drive Wheel for damage

or wear

The SterilCut S28 is making abnormal

noises upon start up

Check spacing and alignment of Blade Guide and Table

Insert

PROHIBITED: Never attempt to operate the SterilCut S28 if any part of the system has been damaged.


Shipping

Crated Dimensions 30” x 30” x 30”

Crated Weight ~175 lbs

Transportation/Storage Temperature 32º - 120º F (0° - 49° C)

Physical Specifications

Overall Dimensions 32 in tall x 22 in wide x 17 in deep

Weight ~155 lbs Materials of Construction (Outside of SterilCut S28) 300 Series Stainless Steel, PEEK

Utility Requirements

Ambient Room Temperature 32º - 110º F (0° - 43° C) Electrical Connection 120 VAC, 15 Amp, GFCI outlet

Performance

Throat Opening 8” x 8” Throat Height 8”

Cutting Area 8” x 8”

Motor 0.5 HP, 3 Phase Industrial Sealed, Inverter Duty

Blade Variable blade speed, range of teeth options, stainless steel or carbon steel

Fully Assembled Size (Without Table) 17” W x 17” D x 30.5” T

Fully Assembled Size (With Table) 37” W x 24” D x 63” T +/- 6”

Motor RPM 1400 RPM Nominal (Adjustable)

Max Weight of Removable Components 25 lbs

Max Size of Removable Components 28.5” x 10” x 3”

Breaking Time 2 Seconds (Approximate)


Safety Features

Switch Logic Two switches including foot peddle and start/stop Quick Stop Switch (optional), which utilizes three phase motor dynamic braking: 1. Will not work when Quick Stop Switch

is depressed or foot pedal(s) is not pressed

2. Will not work when Switch is depressed and foot pedal(s) is not pressed

3. Will not work when Switch remains pressed or pedal(s) is not pressed from a previous action

Removable Cover Safety lockout switch on cover to prevent cycling the Band Saw when cover is removed

Quick Stop Switch (optional) 1. Will not start SterilCut S28 when depressed

2. Stops SterilCut S28 when depressed

BioCut, LLC 8219 West Bradley Road Milwaukee, Wisconsin 53223

Phone: 262-946-1052 Fax: 262-946-1056 biocutsystems.com

Manufactured in the USA 2020 BioCut, LLC. All rights reserved.

bandsaw user manual sterilcut s28 - biocut®systems · 14 h10979 (h11003) insert, table, bs (lh...

Documents