Enerpac ZE3 Serie Hoja De Instrucciones página 4

4.2 Pump Mounting
Refer to Figure 3 for mounting dimensions to secure the pump to
a fixed surface.
1, 2 Gal. (4-8 L) 2.5 Gal, (10 L)
in. (mm) in. (mm)
A 9.46 (240) 12.0 (305)
B 3.75 (95) 11.0 (279)
C 16.28 (414) 17.6 (446)
D 9.00 (229) 12.0 (305)
E 2.86 (73) 0.5 (13)
F 3.64 (92) 2.8 (71)
G M8 x 1.25 Ø .34 (8.6) diameter through hole
0.25 (6) deep
4.3 Electrical Connections
THE PUMP IS FACTORY EQUIPPED WITH THE COMMON
ELECTRICAL PLUG FOR A GIVEN VOLTAGE, ALTERING THE
PLUG TYPE SHOULD ONLY BE DONE BY A QUALIFIED
ELECTRICIAN, ADHERING TO ALL APPLICABLE LOCAL
AND NATIONAL CODES.
1. The disconnect and line circuit protection to be provided by customer.
Line circuit protection to be 115% of motor full load current at
maximum pressure of application (see Figure 1).
2. For more information, refer to pump name plate for power rating.
4.4 Fluid Level
Check the oil level of the pump prior to start-up, if necessary add
oil by removing the SAE #10 plug from the cover plate (see Fig.
2). The reservoir is full when the oil level reaches the top of the
sight glass. (Fig. 4).
Tank is full when
oil level is here.
4 and 8 liter
IMPORTANT: Add oil only when all system components are fully
retracted, or the system will contain more oil than the reservoir
can hold.
5 Gal, (20 L) 10 Gal, (40 L)
in. (mm) in. (mm)
16.6 (421) 19.9 (505)
15.6 (396) 18.9 (480)
17.6 (446) 17.6 (446)
12.0 (305) 12.0 (305)
0.5 (13) 0.5 (13)
2.8 (71) 2.8 (71)
Figure 3
10 - 40 liter
Figure 4
4.5 Hydraulic Connections
Figure 5
Thread hose(s) into outlet port(s) of the valve (see valve body for
port identification).
Extend hose to valve port "A"
Retract hose to valve port "B" (if applicable).
Gauge to valve port "GA, GB, or GP".
("GA" measures "A" port pressure, "GB" measures "B" port
pressure, "GP measures pump pressure down stream of system
check).
5.0 OPERATION
Warning: Pumps with optional pressure transducer,
review sections 5.7, 6.4 A-B, and 6.5 A-C on
"AUTOMODE" before starting pump.
Warning: Pumps with optional pressure switch, review
sections 5.8 before starting pump.
1. Check the oil level of pump and add oil if necessary.
2. Make sure the shipping plug has been removed and the
breather cap is installed. (See section 4.1)
3. Place manual control valve (if equipped) in the Neutral
position.
4. Connect unit to power. Wait 2 seconds (LCD units, wait until
"OK" is displayed) before pressing any button on shroud or
pendant. NOTE:
microprocessor identifies any button operation as a potential
malfunction and prevents the motor from starting. Reset by
disconnecting power for 10 seconds.
5. For motor On/Off and valve operation, see sections 5.1 – 5.6
for your specific configuration instructions.
5.1 Manual Valve
Operation
VM32 (See Fig. 6)
1. Advance
2. Retract
Shroud On/off=
Toggle Motor On or Off
VM33, VM33L, VM43,
VM43L (See Fig. 7)
1. Advance
2. Retract
3. Neutral
Shroud On/Off =
Toggle Motor On or Off
4
Apply 1-1⁄2 wraps of Teflon tape
or other suitable sealant to the
hydraulic hose fitting, leaving the
first complete thread free of tape
or sealant as shown in Figure 5.
During the boot sequence,
2
Pressure
Tank
Figure 6
3 - In Use
A
B
2
3
Figure 7
the
1
1