JLG 1230ES Service Manual - Manual (Page 81)

SECTION 5 - CONTROL COMPONENTS
3121222 – JLG Lift – 5-5
Figure 5-1. Main Electrical Power Connections - (1600346 - SEVCON Power Module)
1. Right Side Batteries
2. Left Side Batteries
3. Power Module
4. Main Power Contactor Relay
5. Hydraulic Pump Motor 6. Right Drive Motor
7. Left Drive Motor
8. Battery Power Quick-Disconnect
9. To Battery Charger
10. To Charger or Inverter (Option, If Equipped)