JLG 1230ES Service Manual - Manual (Page 66)

SECTION 4 - BASE COMPONENTS
4-30 – JLG Lift – 3121222
Figure 4-10. 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)