to protect your warranty, use only enerpac hydraulic oil. · 51 dc9435009 a/r dome plug, 1"...
TRANSCRIPT
Repair Parts Sheet
ZU4 Classic Torque Wrench PumpPOWERFUL SOLUTIONS. GLOBAL FORCE.
To Protect Your Warranty, Use Only ENERPAC Hydraulic Oil.Enerpac recommends that all kit components be installed to insure optimum performance of the repaired product.
1Notes:Apply Loctite 243 to threads.
114
44
43
42
37
31
32
40
39
38
34 33 35148 49 41 31 32 36
38A
35
10, 20 and 40 Liter
4 and 8 Liter10, 20 and 40 Liter
Torque8-10 ft-lbs[8.8-11.0 Nm]
Torque11.0-13.0 ft-lbs[14.9-17.6 Nm]
Torque35-40 ft-lbs[47.5-54.2 Nm]
Torque50-60 in-lbs[5.6-6.8 Nm]
Torque50-60 in-lbs[5.6-6.8 Nm]
Torque10L, 20L132-148 in-lbs[14.9-16.7 Nm]
Torque40L Only 35-45 in-lbs[4.0-5.1 Nm]
Torque50-60 in-lbs[5.6-6.8 Nm]
1
1
All Models
148
Figure 1, Reservoir Assembly
L2727 Rev. D 11/13 For Date Codes Beginning with the Letter “A”
See page 3 for parts list
Index: English. . . . . . . . . . . . 1-14
Français . . . . . . . . . . . .N/A
Deutsch . . . . . . . . . . . .N/A
Italiano. . . . . . . . . . . . .N/A
Español . . . . . . . . . . . .N/A
Nederlands . . . . . . . . .N/A
Portuguese . . . . . . . . .N/A
Finnish . . . . . . . . . . . . .N/A
Norwegian . . . . . . . . . .N/A
Swedish. . . . . . . . . . . .N/A
. . . . . . . . . . . . . . .N/A
. . . . . . . . . . . . . .N/A
Figure 2, Pump Assembly
2
69
70
76
71
Torque36-40 in-lbs[4.1-4.5 Nm]
Notes:
Apply Loctite 545 to threads.
Apply Loctite 243 to threads.
67
66
65
65
62 45
50
Torque18-26 in-lbs[2.0-2.9 Nm]
Torque30-36 in-lbs[3.4-4.1 Nm]
Torque84-108 in-lbs[9.5-12.2 Nm]
Torque84-108 in-lbs[9.5-12.2 Nm]
Torque84-108 in-lbs[9.5-12.2 Nm] 1
2
2
1
Torque84-108 in-lbs[9.5-12.2 Nm]
113
105
104
Control Panel Overlay
103
52
51
57
56
55 6466
65
6869
61 52
60
50
108
115
5448
47
59
107
320
Note: See Figure 6 for models with CE Electrical.
Valve Model Part Number
VE42Q 115 Volt DC7714950
VE42Q 230 Volt DC7715950
VE42QM 115 Volt DC7716950
VE42QM 230 Volt DC7717950
Repair Parts List for Figures 1 and 2Item Part Number Qty. Description Item Part Number Qty. Description
31
▲ DC9379025SR 1 Reservoir, 4L 54 (See Figure 7) 1 Motor, 230V
▲ DC8136025SR 1 Reservoir, 8L 55 DC9401298 1 Baffl e, Lower ZU4
◆ DC9970025SR 1 Reservoir, 10L 56 DC9400298 1 Baffl e, Middle ZU4
◆ DC9971025SR 1 Reservoir, 20L 57 DC9402298 1 Baffl e, Upper ZU4
◆ DC9972025SR 1 Reservoir, 40L
59
DC8286960 1 Power Cord, 115V 15A
32 ★ DC9596026 2 Reservoir Decal DC8287960 1 Power Cord, 230V
33 C187018 1 Magnet DC8288960 1 Power Cord, CE 230V
34 A1010245 1 Flush Plug, 1/260 (See Figure 4)
1 Bracket Assy, 115V
35
DC85900SR 1 Sight Glass, 4L & 8L 1 Bracket Assy, 230V
DC2621223 1 3" Sight Glass, 10L 61 DC9876647 1 Cable Tie, Black
DC2622223 1 5" Sight Glass, 20L 62 DC9640424 1 Enclosure, Left ZU4
DC9969223 1 7" Sight Glass, 40L 64 DC9641424 1 Enclosure, Right ZU4
36 DC8249006 1 Plug, Magnetic SAE #8 65 CBE619028-1A 15 SHCS, M6 X 16
37 ★ DC9551920 1 Reservoir Gasket, Z 66 CAE1060108-1A 9 Flat Washer, M6
38 DC9542920 2 Reservoir Handle, Z 67 DC9414424 1 Brush Cover, Left
38A DC9895101 4 Lift Plate, 10, 20 & 40L 68 DC9413424 1 Brush Cover, Right
39 CBE819028-1E 8 BHCS, M8 X 16 mm 69 ★ DC9598026 1 Cover Decals, LH & RH
40 CBE1080120-2A 8 Lock Nut, M8 70 ★ DC9356037 1 Gasket, Valve
41 DC9590920 1 Skid Plate 71 (See Below) 1 Control Valve Assy.
42 (See Figure 3) - Basic Assembly 76 CBE825028-1A 4 SHCS
43 ★ S3037 13 Gasket 103 DC8241037 1 Gasket, Overlay
44 CBE619028-1A 13 SHCS, M6 X 16 mm 104 DC8240026 1 Overlay
45 DC9405111 1 Back Bracket ZU4 105 CBE415028-1A 4 SHCS, M4
47 B1223503 1 O-Ring 107 DC9661066 1 Wavey Washer
48 DC9538021 1 Locking Nut, 20 mm 108 DC9653028 2 Bolt, #10-32x6.5
49 CBE817028-1E 4 BHCS, M8 X 12 mm 113 CBE1040120-1D 4 Nut, M4
50 CBE615028-1A 1 SHCS, M6 X 10 mm 114 DC9920026 1 Decal, Read Instructions
51 DC9435009 A/R Dome Plug, 1" 115 B1080066 2 Star Washer
52 DC9436009 A/R Dome Plug, 16 mm 148 DC8260026 1 Decal, Prod. Spec.
54 (See Figure 7) 1 Motor, 115V 320 DC7078900 1 Kit, Overlay, 10000 PSI
★ Items included in and available only as part of Repair Kit ZU4K. A/R - As Required.
▲ Includes items 32, 35, 36 and 37. ◆ Includes items 32, 33, 34, 35 and 37.
See Repair Parts Sheet L2752 See Repair Parts Sheet L2617
Control Valve & Manifold Assemblies (item 71)Heat Exchanger(Optional Accessory)
3
Figure 3, Basic Assembly
Repair Parts List for Figure 3Item Part Number Qty. Description Item Part Number Qty. Description
10 Pump Element 1 see RPS L2596 for MPE 24 ★ DC9271167 1 Copper Gasket
11 F100094-246 1 Fitting 5-4 FTX-S 25 ★ DC9551920 1 Pump Gasket
12 F100097-16 1 Fitting, Standard Pump 26 CBE621028-1A 4 SHCS, M6 X 20
13 DC9416646 1 Hose, Heat Exc. Pump 23" 27 DC9447920 1 Tube, ASM Steel
DC9335646 1 Hose, Bypass 8"
28
DC9600268 1 Intake Tube, 1.6" 4L & 8L
15 DC9407101 1 Cover Plate, Universal DC9601268 1 Intake Tube, 2" 10L
17 B1007006 1 Plug SAE #10 DC9524268 1 Intake Tube, 3" 20L
18 B1006006 1 Plug, Socket DC9603268 1 Intake Tube, 6.5" 40L
19A B1006006 2 Plug, SAE #8 Std. Pump 29 DC9178118 1 Intake Filter
19B DC9273097 2 Fitting, Heat Exc. Pump 30 DC9418646 1 Return Hose, Heat Exc.
20 ★ B1908503 2 O-Ring, Heat Exc. Pump 126 DC9639299 2 Clamp, Heat Exc. Pump
21 DC9173690 1 Connector Fitting 301 DC8250006 1 Breather Assy
22 ★ BSS0368D 1 Back-up 305 F100096-38 1 Adapter
23 ★ B1012803 1 O-Ring
★★ Items included in Seal Kit ZU4K.
13
30
126
20
19B
12
12, 19B, 20
Torque to45 - 47 ft-lbs.[61 - 64 Nm]
This view shows parts for oil filterand heat exchanger assemblies(optional accessories)
Used only onmodels withoutheat exchangerassembly
Torque to30 - 32 in-lbs.[40 - 43 Nm]
Torque to72 - 84 in-lbs.[8.1 - 9.5 Nm] 26 10 11
12 Torque to15 - 18 ft-lbs.[20 - 24 Nm]
13
27
21
24
2223
15
305
17
18
25
29 28
126
19ATorque to15 - 18 ft-lbs.[20 - 24 Nm]
Torque to15 - 18 ft-lbs.[20 - 24 Nm]
Torque to5 - 7 in-lbs.[.5 - .8 Nm]
Torque to15 -18 ft-lbs.[20 - 24 Nm]
2X Torque to20 - 22 ft-lbs.[27 - 30 Nm]
301
1Note:Apply Loctite 545 to threads.
1
1
4
Figure 4, Front and Mid Bracket Assemblies
Repair Parts List for Figure 4Item Part Number Qty. Description Item Part Number Qty. Description
48 DC9538021 3 Locking Nut, 20mm 145 DC8230108 1 Ring, Locking
80 DC8354111 1 Bracket, Middle, PT/BTW 146 CBE1060120-1D 1 Nut, 6mm
81 DC8193398 1 Contactor 147
DC8309380 1 Circuit Breaker, 12A (230V)
82 CBE415028-1A 6 Screw, SHCS M4 x 10 DC8308380 1 Circuit Breaker, 25A (115V)
83 DC8279480 1 Transformer 148 DC8200380 1 Cap, Circuit Breaker
84 DC8280980 2 Relay 149 DC8292026 1 Decal, On-Off
86 DC9922026 1 Decal, High Voltage 150 DC8237026 1 Decal, CB Reset
87 DC8289960 2 Cable, Solenoid 260 ▲ DC8317960 1 Wire, Contactor to timer
88 - - - 1 Pendant Assy (See Fig. 5) 261 ▲ DC8316960 2 Power Cable, Solenoid
89 DA3639028 4 Self Tapping Screw 262 ▲ DC8315960 1 Relay Bridge
140 DC8353111 1 Bracket, Front, PT/BTW 263 ▲ DC8314960 2 Wire, Transformer Output
141 CBE625028-1A 1 Screw, M6 x 1 x 30 Zinc 264 ▲ DC8313960 2 Wire, Contactor to Transformer
142 DC8281784 1 Timer, 15 Sec. BTW 265 ▲ DC8312960 1 Wire, Overload to Contactor
143 CCE1060108-6A 1 Starwasher, 6mm 266 ▲ DC8318960 1 Wire, Contactor to relay and timer
144 DC8307372 1 Switch, Motor ▲ Items 260-266 not shown.
1
2
Notes:Included with item #144.Apply Loctite 243 to threads.
1Torque14-16 in-lbs[1.6-1.8 Nm]
Torque4.0-4.5 in-lbs[0.45-0.50 Nm]
2Torque14-16 in-lbs[1.6-1.8 Nm]
Retract
Pendant
Torque4.0-4.5 in-lbs[0.45-0.50 Nm]
8489
142147
48
8887
150
148
141
145149
144 140
143146
82
83
Torque30-36 in-lbs[3.4-4.1 Nm]
Advance
Switch
Breaker
Transformer Input115V/230V
TransformerOutput 24V
81
8086
See Figure 9 for electrical diagram
5
95
93
99
96
97
91
97
Torque4.0-4.5 in-lbs
[0.45-0.50 Nm]
Torque14-16 in-lbs[1.6-1.8 Nm]
9492
90
Figure 5, Pendant Assembly
Repair Parts List for Figure 5Item Part Number Qty. Description Item Part Number Qty. Description
90 DC9425424 1 Enclosure, Lower 95 DC8284379 2 Switch Cover
91 DC8285960 1 Pendant Wire, BTW 96 DC9428008 4 Screw, Hi-Low #8 x 1/2
92 DC8282379 1 Pendant Button, NO 97 B1223503 2 O-Ring
93 DC8283379 1 Pendant Button, NC 99 DC8127026 1 Decal, Pendant
94 DC8122424 1 Enclosure, Upper
Note: Pendant Kit ZCP-2M includes all items shown above.
6
Repair Parts List for Figure 6Item Part Number Qty. Description Item Part Number Qty. Description
85 E1001352 4 Flag Connector, 1/4" 105 CBE415028-1A 4 SHCS, M4
100 DC9640424 1 Enclosure, Left ZU4 113 CBE1040120-1D 2 Nut, M4
101 DC9580380 1 RF In-line fi lter 146 DC9583960 1 Ground Earth Wire
102 DC8290111 1 CE Bracket 147 DC9893960 3 RF Filter Wire
103 DC8241037 1 Gasket, Overlay 175 DC9579382 1 Capacitor, 1 Microfarad
104 DC8240026 1 Overlay
Figure 6, Shroud Assembly with R/F Filter (CE Models Only)
100 103 105104
Torque4.0-4.5 in-lbs[.45 - .50 Nm]
102 101 175 147 146 11385
Note: Apply Loctite 243
7
Figure 7, Motor Assembly, Universal
Repair Parts List for Figure 7Item Part Number Qty. Description
85 E1001181 2 Terminal, Flag (not shown)
200 Not Available - Housing (order complete motor)
201A DC8246736 1 Armature, 115V, ZU4
201B DC8247736 1 Armature, 230V, ZU4
203 DC9661066 1 Spring Washer
204A DC9653028 2 Bolt, #10-32 X 6.5"
204B B1080066 2 Star Washer
205 DC9656259 2 Brush, ZU4
206 DC9655020 2 Brush Cap, ZU4
• DC8244259SR - Complete 115 V motor - Includes above parts.
• DC8245259SR - Complete 230 V motor - Includes above parts.
204A 204B 205 206
201A201B
203
200
8
9
256
257
255
254253
Torque 8.0-10.0 Ft-Lbs
[8.8-11.0]
Torque 8.1-10.0 Ft-Lbs[18.8-11.0]
242A242B
241 Torque11.0-13.0 FT-LBS[14.9-17.6 Nm]
NOTES:Apply Loctite 2431
1
Figure 8, Roll Bar Assembly (optional accessory)
Repair Parts List for Figure 8Item Part Number Qty. Description Item Part Number Qty. Description
241 CBE817028-1E 4 BHCS M8 x12 254 CBE1080120-2A 8 M8 Lock Nut
242A ▲ DC8040920 1 Roll Cage, 4L & 8L, w/o HX
256
DC9460268 2 Roll Bar Spacer, 10L
242B ◆ DC8323920 1 Roll Cage, 4L & 8L, with HX DC9461268 2 Roll Bar Spacer, 20L
253 CBE819028-1E 8 M8-1 x 16 mm BHCS DC9462268 2 Roll Bar Spacer, 40L
255 DC9618920 2 Roll Bar Side, 10L, 20L & 40L 257 CBE837028-1B 4 M8 x 60 HSCH Screw
▲ Models without heat exchanger. Note: See table below for complete roll bar kits.
◆ Models with heat exchanger.
Roll Bar Kits
Part Number Fits Reservoir SizeZRC-04 4L & 8L without heat exchanger
ZRC-04H 4L & 8L with heat exchanger
ZRB-10 10L
ZRB-20 20L
ZRB-40 40L
4L and 8L Reservoirs 10L, 20L and 40L Reservoirs
10
Line Voltage In
A 1
M 1
115 Volts or 230 Volts 50 or 60 Hz., AC
Bla
ck, 1
2
Whi
te, 1
2 A
WG
Circuit Breaker
T5
L6
Pump Motor
Power CordDC8286960 for115V, DC8287960 for 230V,
DC8288960 for CE 230V
m 3
Dual Primary Transformer25 VA. Class 2 DC8279480
Left RightPrimary Secondary
1
2
5
4
10
87
6
m 3
230 VAC
1
2
5
4
10
8
LINE
Gre
en, 1
2
C
C
M 2
Heat Exch. FanDC8276470 :115VDC8277470 :230V
S 1AdvanceSolenoid
6
4
R A
6
4
R B
S 2RetractSolenoid s
6
2
R B
7
24 VAC
115 VAC
Transformer Input CordDC8313960
T T
C
DC8312960for 115V & 230VUSA & Canada
LOAD
(DC9583960 for CE 230V)
DC8315960
HE Fan Cord DC8346960
HE Fan Cord DC8346960
DC8316960C R
R A2
6
C
R
T
DC8316960
Sol. Cable DC8289960
Sol. CableDC8289960
Sol. Cable DC 828 9960C
C
Transformer Input Cord DC8313960C
Sol. CableDC8289960
T
FUNCTIONAL CHART:
1
2
L3L1
T3
T1
T2
L4
T6
T4
L5
Bro
wn,
CE
Blu
e, C
E
Gre
en/Y
ello
w, C
E
R R
a2 b 1 b2 R A R B T R C M1 & M2 S1 S2OFF OFF OFF O FF OFF S TOP OFF ONON ON OFF O FF OFF S TOP OFF OFF
C, M1 & M2 wi ll be off after thetime delay
ON &
ON ON ON ON RUN O N O FF
ON OFF OFF O FF OFF S TOP OFF ONpressed
released
releasedreleased
releasedreleased
released
released
pressed
DESCRIPTION
DC8315960
L2
EMI In-Line FilterDC9580380CE 230 Volts
K1 EMI In-Line Capacitor DC9579382 for CE 230V1 microfarad, 275 Volts
F1
DC8308380 - 25 Amps for 115 VACDC8309380 - 12 Amps for 230 VAC
(see view 2 of 2)
Figure 9, Electrical Diagram, ZU4 Classic Bolting Pump (View 1 of 2)
CContactorDC8193398C1
24 VAC
7 7
8
3
2
RA R B
TR
b 2MOTOR ON &CYL. ADVANCE
b 1MOTOR OFF/CYL. RETRAC T
8
1 TR
a 2Control
ON/OFF Switch
PENDANT
Solenoids Main/Power SupplyRelay
SolenoidsSwitchingRelay
Timer ModuleDC8281784
Pendant CordDC8285960
Cable, Transformer OutputDC8314960
Pendant CordDC8285960
Pendant CordDC8285960
6
COM
AD
V
OF
F
SW
RA
8
RB8
TR2
TR
6
Cable, Timer to ContactorDC8317960 C
TR
1
C/SW
Cable, Contactor to Relays & Timer Module DC8318960
C RA
TR
3
RB
Cab
le, T
rans
form
er O
utp
utD
C83
1496
0
C/S
W
Pendant CordDC8285960
2
3
C2
C3
From terminals 6 and 10of transformer(see view 1 of 2)
Figure 9, Electrical Diagram, ZU4 Classic Bolting Pump (View 2 of 2)
11
12
Tro
uble
sho
otin
g G
uid
e
Sym
pto
ms:
Pro
bab
le C
ause
s:C
heck
and
/or
insp
ect:
Co
rrec
tive
Act
ion:
1. P
ump
doe
s no
t st
art
whe
n O
N/A
DV
b
utto
n is
pre
ssed
.
a.
Po
wer
co
rd u
np
lug
ged
.a.
Is t
he p
ow
er
co
rd p
lug
ged
-in?
a.
No
: P
lug
-in t
he p
ow
er
co
rd.
b. P
um
p o
n/o
ff s
witch in “
OF
F”
po
sitio
n.
b. Is
the s
witch in t
he “
OF
F”
po
sitio
n?
b. Yes: M
ove t
he s
witch t
o t
he “
ON
” p
ositio
n.
c.
No
po
wer
or
line v
oltag
e t
oo
lo
w.
c.
Do
es t
he p
ow
er
outlet
pro
vid
e t
he r
eq
uired
vo
ltag
e
and
curr
ent?
Check d
escrip
tio
n, check lin
e v
oltag
e,
check lin
e f
uses/c
ircuit b
reaker.
c.
No
: R
ep
lace b
low
n f
uses a
nd
/or
chang
e o
ver
to a
n o
utlet
with t
he a
pp
rop
riate
vo
ltag
e a
nd
curr
ent
rating
.
d. P
ow
er
co
rd d
am
ag
ed
.d
. A
re t
here
any v
isib
le d
am
ag
es (kin
ks, lo
ose w
ire,
mis
sin
g insula
tio
n, etc
.) o
n t
he p
ow
er
co
rd?
d. Yes: R
ep
lace t
he p
ow
er
co
rd.
e.
Pend
ant
co
rd d
am
ag
ed
.e.
Are
there
any v
isib
le d
am
ag
es (kin
ks, lo
ose w
ire,
mis
sin
g insula
tio
n, etc
.) o
n t
he p
end
ant
co
rd?
e.
Yes: R
ep
lace t
he p
end
ant
co
rd.
f. P
um
p c
ircuit b
reaker
(A1) tr
ipp
ed
.f.
Is
the p
um
p c
ircuit b
reaker
butt
on e
xte
nd
ed
?f.
Yes: P
ush t
he p
um
p c
ircuit b
reaker
butt
on t
o r
eset.
g. M
oto
r b
rushes n
eed
rep
lacem
ent.
g. A
re t
he b
rushes w
orn
do
wn (.2
5"
or
less), d
am
ag
ed
or
burn
t-o
ut?
g. Yes: R
ep
lace t
he b
rushes.
h.
Tra
nsfo
rmer
(m1) d
efe
ctive. ◆
h.
Is 2
4 V
AC
pre
sent
at
the t
ransfo
rmer
seco
nd
ary
term
inals
?
h.
No
: R
ep
lace t
he t
ransfo
rmer
(m1).
i.
Main
rela
y (R
A) d
efe
ctive. ◆
i.
Is t
he r
ela
y (R
A) energ
ized
when t
he o
n/o
ff s
witch
(a2) is
dep
ressed
?
i.
No
: R
ep
lace t
he r
ela
y (R
A).
j.
Tim
er
mo
dule
(T
R) d
efe
ctive. ◆
j.
Do
es t
he t
imer
Mo
dule
“T
R”
co
nta
ct
clo
se w
hen t
he
ON
/AD
V b
utt
on (b
2) is
dep
ressed
?
j.
No
: R
ep
lace t
he t
imer
mo
dule
(T
R).
k.
Co
nta
cto
r (C
) d
efe
ctive. ◆
k.
Do
the c
onta
cto
r “C
” co
nta
cts
clo
se w
hen t
he O
N/
AD
V b
utt
on (b
2) is
dep
ressed
?
k.
No
: R
ep
lace t
he c
onta
cto
r (C
).
l.
Pum
p e
lem
ent
mechanic
ally
blo
cked
. ◆
l.
Do
es t
he m
oto
r (M
1) tr
y t
o s
tart
bu
t n
ot
rota
te w
hen
the m
oto
r is
sw
itched
-on?
l.
Yes: R
em
ove a
nd
insp
ect
the p
um
p e
lem
ent.
Rep
air o
r
rep
lace if
necessary
. R
efe
r to
En
erp
ac R
ep
air P
art
s S
heet
L2596 f
or
ad
ditio
nal in
form
atio
n.
2. P
ump
sto
ps
runn
ing
dur
ing
idle
or
norm
al
oper
atio
n.
a.
Po
wer
co
rd d
am
ag
ed
.a.
Is t
here
any v
isual d
am
ag
e (kin
ks, lo
ose w
ire,
mis
sin
g insula
tio
n, etc
.) o
n t
he p
ow
er
co
rd?
a.
Yes: R
ep
lace t
he p
ow
er
co
rd.
b. Lin
e v
oltag
e t
oo
lo
w.
b. D
oes t
he p
ow
er
outlet
pro
vid
e t
he r
eq
uired
vo
ltag
e
and
curr
ent?
Check d
escrip
tio
n, check lin
e v
oltag
e,
check lin
e f
uses/c
ircuit b
reaker.
b. N
o: R
ep
lace b
low
n f
uses a
nd
/or
chang
e o
ver
to a
n o
utlet
with t
he a
pp
rop
riate
vo
ltag
e a
nd
curr
ent
rating
.
c.
Pum
p c
ircuit b
reaker
(A1) tr
ipp
ed
.c.
Is t
he p
um
p c
ircuit b
reaker
butt
on e
xte
nd
ed
?c.
Yes: P
ush t
he p
um
p c
ircuit b
reaker
butt
on t
o r
eset.
d. A
uto
matic s
hut-
off
has o
ccurr
ed
.d
. D
oes t
he p
um
p m
oto
r shut
off
ap
pro
xim
ate
ly 1
5-2
0
seco
nd
s a
fter
the O
N/A
DV
butt
on is r
ele
ased
?
d. Yes: N
orm
al o
pera
tio
n. T
imer
mo
dule
(T
1) auto
matically
shuts
-off
pum
p if
the O
N/A
DV
butt
on is n
ot
dep
ressed
ag
ain
within
ap
pro
xim
ate
ly 1
5-2
0 s
eco
nd
s.
◆ I
t is
reco
mm
end
ed
that
these t
roub
lesho
oting
ste
ps b
e p
erf
orm
ed
by a
n E
nerp
ac A
uth
orize
d S
erv
ice C
ente
r.
To
fi n
d y
our
neare
st
Enerp
ac A
uth
orize
d S
erv
ice C
ente
r,
ple
ase v
isit u
s a
t w
ww
.ene
rpac
.co
m.
C
onta
ct
info
rmatio
n f
or
Enerp
ac w
orld
wid
e lo
catio
ns c
an b
e f
ound
on t
he b
ack p
ag
e o
f th
is d
ocum
ent.
Im
po
rtan
t: a
ll re
pair p
roced
ure
s s
ho
uld
be p
erf
orm
ed
on
ly b
y a
tra
ined
and
qualifi
ed
rep
air t
echnic
ian.
13
Tro
uble
sho
otin
g G
uid
e (C
ont
inue
d)
Sym
pto
ms:
Co
rrec
tive
Act
ion:
Che
ck a
nd/o
r in
spec
t:C
orr
ectiv
e A
ctio
n:
3. W
renc
h d
oes
not
adva
nce
whe
n O
N/A
DV
but
ton
is
dep
ress
ed a
nd h
eld
d
own.
a.
User
ad
justa
ble
relie
f valv
e s
et
too
lo
w.
a.
Is p
ressure
set
hig
h e
no
ug
h f
or
the b
oltin
g
ap
plic
atio
n?
a.
No
: R
ais
e r
elie
f valv
e p
ressure
. R
efe
r to
Enerp
ac
Instr
uctio
n S
heet
L2726 f
or
ad
justm
ent
pro
ced
ure
.
b.
To
rque g
reate
r th
an w
rench c
ap
acity a
t fu
ll
pre
ssure
.
b.
Is t
orq
ue w
rench s
ized
to
o s
mall?
b.
Yes: U
se t
orq
ue w
rench w
ith larg
er
cap
acity.
c.
Ad
vance fl o
w lin
e r
estr
icte
d o
r b
locked
.c. Is
a r
estr
ictio
n in fl o
w s
usp
ecte
d?
c. Y
es: C
heck c
oup
lers
fo
r fu
ll eng
ag
em
ent.
d.
Ad
vance s
ole
no
id c
oil
(S1) d
efe
ctive. ◆
d.
Is lin
e v
oltag
e p
resent
at
term
inals
of
ad
vance
so
leno
id c
oil
(S1)?
d.
Yes: R
ep
lace a
dvance s
ole
no
id c
oil
(S1).
e.
So
leno
id s
witchin
g r
ela
y (R
B) d
efe
ctive. ◆
e.
Do
es t
he r
ela
y (R
B) clo
se w
hen t
he O
N/A
DV
butt
on
(b2) is
dep
ressed
?
e.
No
: R
ep
lace t
he r
ela
y (R
B).
f.
Co
ntr
ol valv
e o
ut
of
ad
justm
en
t o
r d
am
ag
ed
. ◆
f.
Is t
he c
ontr
ol valv
e o
pera
ting
pro
perly?
f.
No
: R
ep
air o
r re
pla
ce c
ontr
ol valv
e. R
efe
r to
Enerp
ac
Rep
air P
art
s S
heet
L2
61
7 f
or
ad
ditio
nal in
form
atio
n.
g.
Pum
p e
lem
ent
wo
rn o
r d
am
ag
ed
. ◆
g.
Do
es t
he p
um
p a
pp
ear
to b
e o
pera
ting
pro
perly?
g.
No
: R
em
ove a
nd
insp
ect
the p
um
p e
lem
ent.
Rep
air o
r
rep
lace if
necessary
. R
efe
r to
En
erp
ac R
ep
air P
art
s S
heet
L2596 f
or
ad
ditio
nal in
form
atio
n.
4. W
renc
h w
ill n
ot
retr
act
whe
n O
N/
AD
V b
utto
n is
re
leas
ed.
a.
Retu
rn fl o
w lin
e r
estr
icte
d o
r b
locked
.a. Is
a r
estr
ictio
n in fl o
w s
usp
ecte
d?
a. Y
es: C
heck c
oup
lers
fo
r fu
ll eng
ag
em
ent.
b.
Retr
act
so
leno
id c
oil
(S2) d
efe
ctive. ◆
b.
Is lin
e v
oltag
e p
resent
at
term
inals
of
retr
act
so
leno
id c
oil
(S2)?
b.
Yes: R
ep
lace r
etr
act
so
leno
id c
oil
(S2).
c.
So
leno
id s
witchin
g r
ela
y (R
B) d
efe
ctive. ◆
c.
Do
es t
he r
ela
y (R
B) o
pen w
hen t
he O
N/A
DV
butt
on
(b2) is
rele
ased
?
c.
No
: R
ep
lace t
he r
ela
y (R
B).
d.
Co
ntr
ol valv
e o
ut
of
ad
justm
en
t o
r d
am
ag
ed
. ◆
d.
Is t
he c
ontr
ol valv
e o
pera
ting
pro
perly?
d.
No
: R
ep
air o
r re
pla
ce c
ontr
ol valv
e. R
efe
r to
Enerp
ac
Rep
air P
art
s S
heet
L2
61
7 f
or
ad
ditio
nal in
form
atio
n.
e.
Pum
p e
lem
ent
wo
rn o
r d
am
ag
ed
. ◆
e.
Do
es t
he p
um
p a
pp
ear
to b
e o
pera
ting
pro
perly?
e.
No
: R
em
ove a
nd
insp
ect
the p
um
p e
lem
ent.
Rep
air o
r
rep
lace if
necessary
. R
efe
r to
En
erp
ac R
ep
air P
art
s S
heet
L2596 f
or
ad
ditio
nal in
form
atio
n.
5. P
ump
doe
s no
t au
tom
atic
ally
shu
t-off
aft
er O
N/A
DV
b
utto
n is
rel
ease
d.
a.
Tim
er
mo
dule
(T
R) d
efe
ctive.
a.
Do
es t
he p
um
p c
ontinue r
unnin
g f
or
mo
re t
han 2
0
seco
nd
s a
fter
the O
N/A
DV
butt
on is r
ele
ased
?
a.
Yes: R
ep
lace T
imer
Mo
dule
(T
R).
◆ I
t is
reco
mm
end
ed
that
these t
roub
lesho
oting
ste
ps b
e p
erf
orm
ed
by a
n E
nerp
ac A
uth
orize
d S
erv
ice C
ente
r.
To
fi n
d y
our
neare
st
Enerp
ac A
uth
orize
d S
erv
ice C
ente
r, p
lease v
isit u
s a
t w
ww
.ene
rpac
.co
m.
C
onta
ct
info
rmatio
n f
or
Enerp
ac w
orld
wid
e lo
catio
ns c
an b
e f
ound
on t
he b
ack p
ag
e o
f th
is d
ocum
ent.
Im
po
rtan
t: a
ll re
pair p
roced
ure
s s
ho
uld
be p
erf
orm
ed
on
ly b
y a
tra
ined
and
qualifi
ed
rep
air t
echnic
ian.
Tro
uble
sho
otin
g G
uid
e (C
ont
inue
d)
Sym
pto
ms:
Co
rrec
tive
Act
ion:
Che
ck a
nd/o
r in
spec
t:C
orr
ectiv
e A
ctio
n:
6. P
ump
fails
to
bui
ld p
ress
ure
or
bui
lds
less
tha
n fu
ll p
ress
ure.
a.
Lo
w o
il le
vel.
a.
Check o
il le
vel in
sig
ht
gla
ss. Is
oil
level lo
w?
a.
Yes: A
dd
oil
as r
eq
uired
. R
efe
r to
Enerp
ac Instr
uctio
n
Sheet
L2726 f
or
instr
uctio
ns.
b.
Relie
f valv
e s
et
too
lo
w. ◆
b.
Is t
he r
elie
f valv
e s
et
too
lo
w f
or
the a
pp
licatio
n?
b.
Yes: R
ais
e t
he r
elie
f valv
e s
ett
ing
. R
efe
r to
Enerp
ac
instr
uctio
n s
heet
L2726 f
or
ad
justm
ent
pro
ced
ure
.
c.
Exte
rnal syste
m leak
c.
Is a
n e
xte
rnal le
ak v
isib
le?
c.
Yes: R
ep
air leak(s
) as r
eq
uired
.
d.
To
rque w
rench m
alfunctio
nin
gd
. D
oes t
he t
orq
ue w
rench a
pp
ear
to b
e o
pera
ting
pro
perly?
d.
No
: R
ep
air t
orq
ue w
rench in a
cco
rdance w
ith
manufa
ctu
rer'
s instr
uctio
ns.
e.
Co
ntr
ol valv
e o
ut
of
ad
justm
en
t o
r d
am
ag
ed
. ◆
e.
Is t
he c
ontr
ol valv
e o
pera
ting
pro
perly?
e. N
o: R
ep
air o
r re
pla
ce c
ontr
ol valv
e. R
efe
r to
Enerp
ac
Rep
air P
art
s S
heet
L2
61
7.
f.
Pum
p e
lem
ent
wo
rn o
r d
am
ag
ed
. ◆
f. D
oes t
he p
um
p a
pp
ear
to b
e o
pera
ting
pro
perly?
f. N
o: R
em
ove a
nd
insp
ect
the p
um
p e
lem
ent.
Rep
air o
r
rep
lace if
necessary
. R
efe
r to
En
erp
ac R
ep
air P
art
s S
heet
L2596 f
or
ad
ditio
nal in
form
atio
n.
7. P
ump
run
s ho
t.a.
Ad
vance o
r re
tract
fl o
w r
estr
icte
d.
a. Is
a r
estr
ictio
n in fl o
w s
usp
ecte
d?
a. Y
es: C
heck c
oup
lers
fo
r fu
ll eng
ag
em
ent.
b.
Hig
h a
mb
ient
tem
pera
ture
b.
Is t
he p
um
p r
unnin
g h
ot?
b.
Yes: In
sta
ll a h
eat
exchang
er.
c.
Heat
exch
an
ger
airfl o
w r
estr
icte
d (m
od
els
eq
uip
ped
with h
eat
exchang
er
only
)
c.
Is h
eat
exch
an
ger
airfl o
w o
bstr
ucte
d?
c.
Yes:
Rem
ove a
ny d
irt
fro
m h
eat
exch
an
ger
ven
ts.
Be s
ure
that
airfl o
w is n
ot
ob
str
ucte
d b
y o
bje
cts
or
walls
.
d.
Heat
exchang
er
fan n
ot
op
era
tio
nal
(mo
dels
eq
uip
ped
with h
eat
exchang
er
only
)
d.
Do
es t
he f
an t
urn
-on w
hen t
he p
um
p m
oto
r is
on?
d.
No
: C
heck h
eat
exchang
er
fan m
oto
r and
wirin
g. R
ep
air o
r
rep
lace c
om
po
nents
as r
eq
uired
.
14
◆ I
t is
reco
mm
end
ed
that
these t
roub
lesho
oting
ste
ps b
e p
erf
orm
ed
by a
n E
nerp
ac A
uth
orize
d S
erv
ice C
ente
r.
To
fi n
d y
our
neare
st
Enerp
ac A
uth
orize
d S
erv
ice C
ente
r,
ple
ase v
isit u
s a
t w
ww
.ene
rpac
.co
m.
C
onta
ct
info
rmatio
n f
or
Enerp
ac w
orld
wid
e lo
catio
ns c
an b
e f
ound
on t
he b
ack p
ag
e o
f th
is d
ocum
ent.
Im
po
rtan
t: a
ll re
pair p
roced
ure
s s
ho
uld
be p
erf
orm
ed
on
ly b
y a
tra
ined
and
qualifi
ed
rep
air t
echnic
ian.
Australia and New ZealandActuant Australia Ltd.
Block V Unit 3
Regents Park Estate
391 Park Road
Regents Park NSW 2143
(P.O. Box 261) Australia
T +61 (0)2 9743 8988
F +61 (0)2 9743 8648
Brazil Power Packer do Brasil Ltda.
Rua Luiz Lawrie Reid, 548
09930-760 - Diadema (SP) - Brazil
T +55 11 5525 2311
Toll Free: 0800 891 5770
CanadaActuant Canada Corporation
6615 Ordan Drive, Unit 14-15
Mississauga, Ontario L5T 1X2
T +1 905 564 5749
F +1 905 564 0305
Toll Free:
T +1 800 268 4987
F +1 800 461 2456
ChinaActuant (China) Industries Co. Ltd.
No. 6 Nanjing East Road,
Taicang Economic Dep Zone
Jiangsu, China
T +86 0512 5328 7500
F +86 0512 5335 9690
Toll Free: +86 400 885 0369
France, Switzerland, North Africa and French speaking African countriesENERPAC
Une division d’ACTUANT France S.A.
ZA de Courtaboeuf
32, avenue de la Baltique
91140 VILLEBON /YVETTE
France
T +33 1 60 13 68 68
F +33 1 69 20 37 50
Germany and AustriaENERPAC GmbH
P.O. Box 300113
D-40401 Düsseldorf
Willstätterstrasse 13
D-40549 Düsseldorf, Germany
T +49 211 471 490
F +49 211 471 49 28
IndiaENERPAC Hydraulics Pvt. Ltd.
No. 1A, Peenya Industrial Area
IInd Phase, Bangalore, 560 058, India
T +91 80 40 792 777
F +91 80 40 792 792
ItalyENERPAC S.p.A.
Via Canova 4
20094 Corsico (Milano)
T +39 02 4861 111
F +39 02 4860 1288
JapanApplied Power Japan LTD KK
Besshocho 85-7
Kita-ku, Saitama-shi 331-0821, Japan
T +81 48 662 4911
F +81 48 662 4955
Middle East, Egypt and LibyaENERPAC Middle East FZE
Office 423, LOB 15
P.O. Box 18004, Jebel Ali, Dubai
United Arab Emirates
T +971 (0)4 8872686
F +971 (0)4 8872687
RussiaRep. office Enerpac
Russian Federation
Admirala Makarova Street 8
125212 Moscow, Russia
T +7 495 98090 91
F +7 495 98090 92
Southeast Asia, Hong Kongand TaiwanActuant Asia Pte Ltd.
83 Joo Koon Circle
Singapore 629109
T +65 68 63 0611
F +65 64 84 5669
Toll Free: +1800 363 7722
South KoreaActuant Korea Ltd.
3Ba 717, Shihwa Industrial Complex
Jungwang-Dong, Shihung-Shi,
Kyunggi-Do
Republic of Korea 429-450
T +82 31 434 4506
F +82 31 434 4507
Spain and PortugalENERPAC SPAIN, S.L.
Avda. Los Frailes, 40 – Nave C & D
Pol. Ind. Los Frailes
28814 Daganzo de Arriba
(Madrid) Spain
T +34 91 884 86 06
F +34 91 884 86 11
Sweden, Denmark, Norway, Finland and IcelandEnerpac Scandinavia AB
Fabriksgatan 7
412 50 Gothenburg
Sweden
T +46 (0) 31 799 0281
F +46 (0) 31 799 0010
The Netherlands, Belgium, Luxembourg,Central and Eastern Europe, Baltic States, Greece, Turkey and CIS countriesENERPAC B.V.
Galvanistraat 115
6716 AE Ede
P.O. Box 8097
6710 AB Ede
The Netherlands
T +31 318 535 911
F +31 318 535 848
Enerpac Integrated Solutions B.V.Opaalstraat 44
7554 TS Hengelo
P.O. Box 421
7550 AK Hengelo
The Netherlands
T +31 74 242 20 45
F +31 74 243 03 38
South Africa and other English speaking African countriesEnerpac Africa Pty Ltd.
No. 5 Bauhinia Avenue
Cambridge Office Park
Block E
Highveld Techno Park
Centurion 0157
South Africa
T: +27 12 940 0656
United Kingdom and IrelandENERPAC Ltd.,
Bentley Road South
Darlaston, West Midlands
WS10 8LQ
England
T +44 (0)121 50 50 787
F +44 (0)121 50 50 799
USA, Latin America and CaribbeanENERPAC
P.O. Box 3241
Milwaukee WI 53201 USA
T +1 262 293 1600
F +1 262 293 7036
User inquiries:
T +1 800 433 2766
Distributor inquiries/orders:
T +1 800 558 0530
F +1 800 628 0490
Technical inquiries:
Enerpac Worldwide Locations e-mail: [email protected] internet: www.enerpac.com
All Enerpac products are guaranteed against defects in workmanship and materials for as long as you own them.
For the location of your nearest authorized Enerpac Service Center, visit us atwww.enerpac.com
092713