Enerpac ZU4T-Series - Manuel (Page 2)

IMPORTANT: Do not lift hydraulic equipment by the
hoses or swivel couplers. Use the carrying handle or
other means of safe transport.
CAUTION: Keep hydraulic equipment away from
fl
ames and heat. Excessive heat will soften
packings and seals, resulting in fl uid leaks. Heat
also weakens hose materials and packings. For optimum
performance do not expose equipment to temperatures of 65°C
[150°F] or higher. Protect hoses and cylinders from weld spatter.
DANGER: Do not handle pressurized hoses.
Escaping oil under pressure can penetrate the skin,
causing serious injury. If oil is injected under the skin,
see a doctor immediately.
WARNING: Only use hydraulic torque wrenches in a
coupled system. Never use a torque wrench with
unconnected couplers. If the torque wrench becomes
extremely overloaded, components can fail catastrophically causing
severe personal injury.
3.0 SPECIFICATIONS
Refer to Section 3.1, Performance Chart, for pump performance
information and specifi cations.
IMPORTANT: Hydraulic equipment must only be serviced
by a qualifi ed hydraulic technician. For repair service,
contact the Authorized ENERPAC Service Center in your
area. To protect your warranty, use only ENERPAC oil.
WARNING: Immediately replace worn or damaged parts
with genuine ENERPAC parts. Standard grade parts will
break causing personal injury and property damage.
ENERPAC parts are designed to fi t properly and withstand high
loads.
WARNING: Do not use electric pumps in an explosive
atmosphere. Adhere to all local and national electrical
codes. A qualifi ed electrician must do installation and
modifi cation.
WARNING: Keep hands clear of moving parts and
pressurized hoses.
WARNING: These pumps have internal factory adjusted
relief valves, which must not be repaired or adjusted
except by an Authorized Enerpac Service Center.
WARNING: To prevent damage to pump electric motor,
check specifi cations. Use of incorrect power source
will damage the motor.
3.1 Performance Chart
Pump
Model
Motor Output Flow Rate*
in 3 /min
[l/min]
Sound
Level
Relief Valve
Adjustment
Range
Motor
Electrical
Specifi cations
Maximum
Current
Draw
hp
[kW]
RPM
100 psi
[7 bar]
700 psi
[50 bar]
5,000 psi
[350 bar]
10,000 psi
[700 bar]
dBA
psi
[bar]
Volts AC-Ph-Hz Amps
ZU4 (-Q) 1.7
[1,25]
1750
700
[11,5]
535
[8,8]
76
[1,2]
60
[1,0]
85-90
1,400-10,000
[70-700]
115-1-50/60
230-1-50/60 20 (115V)
11 (230V)
ZU4 (-E) 1.7
[1,25]
1750
700
[11,5]
535
[8,8]
76
[1,2]
60
[1,0]
85-90
1,400-11,600
[70-800]
115-1-50/60
230-1-50/60 24 (115V)
11 (230V)
ZE4 (-Q)
1.5
[1,12]
1750
650
[10,7]
600
[9,8]
62
[1,0]
60
[1,0]
75
1,400-10,000
[70-700]
(See motor
data plate)
(See motor
data plate)
ZE4 (-E)
1.5
[1,12]
1750
650
[10,7]
600
[9,8]
62
[1,0]
60
[1,0]
75
1,400-11,600
[70-800]
ZE5 (-Q)
3.0
[2,24]
1750
850
[13,9]
825
[13,5]
123
[2,0]
120
[2,0]
75
1,400-10,000
[70-700]
ZE5 (-E)
3.0
[2,24]
1750
850
[13,9]
825
[13,5]
123
[2,0]
120
[2,0]
75
1,400-11,600
[70-800]
* Output fl ow rate is listed at 60 Hz. Flow rate will be approximately 5 ⁄ 6 of shown values at 50 Hz.
2