1 minute read

LIGHTNING SAFETY AWARENESS LIGHTNING SAFETY ................................................................................................................1.25, 1

Safety Tigercat H822C/LH822C/H830C/LH830C Harvester

SERVICING SAFETY PRECAUTIONS continued

Care must be taken in attaching the welding machine grounding clamp so current does not pass through bearings, especially the swing bearing. Disconnect the negative (-) battery cable from all the batteries. This machine is equipped with sensitive electronic control equipment thus, prior to welding: Disconnect the engine ECM (Engine Control Module) by unplugging the four pin engine power connector and the two multipin connectors from the left side of the engine.

DISCONNECT THE MULTI-PIN PLUG FROM THE XS2 MODULE

DISCONNECT 4 PIN ENGINE POWER CONNECTOR DISCONNECT THE TWO MULTI-PIN PLUGS FROM THE ENGINE ECM

822C-34

ENGINE ECM DISCONNECT - LEFT SIDE OF ENGINE

Disconnect the multi-pin connector on the XA2 Module mounted in the hydraulic tank compartment.

DISCONNECT THE TWO MULTI PIN CONNECTORS IN THE HARNESS

845D-001

CAB FUSE AND RELAY PANEL

Disconnect the IQAN XS2 Module multi-pin connector and the two multi-pin connectors in the wiring harness in the cab fuse and relay electrical cabinet.

822C-180 DISCONNECT THE MULTI PIN CONNECTOR FROM THE XA2 MODULE DISCONNECT THE MULTI PIN CONNECTOR FROM THE XA2 MODULE

822C-179

Disconnect the multi-pin connector on the XA2 Module mounted in the pump compartment.

IMPORTANT 24 VOLT ELECTRICAL SYSTEM

This article is from: