JLG 1230ES Service Manual - Manual (Page 87)

SECTION 5 - CONTROL COMPONENTS
3121222 – JLG Lift – 5-11
5.5 POWER MODULE - P/N-1001092456
1 2 3 0 E S S C I S S O R S B U I L T S T A R T I N G I N M I D Y E A R 2 0 1 0
REPLACED THE SEVCON POWER MODULE (P/N-1600473) WITH
THE ZAPI POWER MODULE (P/N-1001092456).
The power module is located inside the left side access
door as shown in Figure 5-5., ZAPI Power Module Loca-
tion. Use the following instructions when replacing the
power module.
1. Turn machine power off and disconnect the batter-
ies.
2. Locate and remove the power module from the
machine.
3. Note the wire terminal locations when removing the
old power module.
4. Disconnect all wire connectors and cables from the
old power module and remove it from the machine.
5. When installing the new power module, be sure that
the terminals are oriented as shown in Figure 5-5.
6. After installing the new power module, begin con-
necting the wire connectors/cables to the module,
refer to Figure 5-2. if necessary.
7. Where noted, torque all terminal bolts to torque
specifications shown on the front of the module.
8. After all connections to the power module are made,
the batteries can be reconnected.
9. Check for normal machine operation.
Figure 5-5. ZAPI Power Module Location
ZAPI POWER MODULE
P/N - 1001092456
Table 5-1. ZAPI Power Module Specs
Operating Voltage ( B+) 14.5 to 40 VDC
Maximum Current Limits:
Armature
Field
Pump
300 A
40 A
180 A
Standby Current 150 mA
Temperature Range:
Operating
Storage
Thermal Limit
-40°C to 75°C
-40°C to 125°C
75°C to 90°C
Switching Frequency 16 kHz