PRECAUTIONS TO BE TAKEN BEFORE PERFORMING ANY WELDING PROCEDURE ON THE MACHINE

PReCAUTIONs TO be TAKeN befORe PeRfORMING ANY WeLDING PROCeDURe ON THe MACHINe 845b and 865b with Zf Transmission

Before performing any welding work on the machine, turn off the ignition switch, making sure to place it to the “OFF” position. Connect the ground cable of the welding equipment to a maximum distance of 0,6 m (2 ft) from the part being welded. For a safe welding procedure performance, some electronic component connectors must be disconnected. Make sure to disconnect the connectors listed below.

X7a

X7b

3 2

1 4

1. 2. 3. 4. ACCESS LATERAL DOOR ZF TRANSMISSION CONTROL MODULE ZF TRANSMISSION MODULE CONNECTOR FRONT PANEL CONNECTOR

Transmission control unit (TCU) – Open the access lateral door (1) and remove the connector (3) from the transmission control module (2) (TCU), located on the switch lateral panel structure, on the right lateral console front panel – Disconnect the 70-pin X6 connector (4) from the front panel, located on the right hand-side of the rear chassis, between the cabin mounting brackets. To disconnect, loosen the center screw on the connector using a 4 mm Allen wrench.

ZF TRANSMISSION GEARSHIFT LEVER CONNECTORS X7A - SELECTOR LEVER CONNECTOR X7B - SELECTOR LEVER CONNECTOR

Transmission selector lever – Disconnect the 4 pin X7a and X7b connectors from the transmission selector lever, located on the right lateral console, under the transmission control module.

CAUTION: If a welding work is performed without disconnecting the above described connectors, irreparable damages may occur to the control module, to the transmission and to the front panel of the machine.

Before performing any welding work on the machine, turn off the ignition switch, making sure to place it to the “OFF” position. Connect the ground cable of the welding equipment to a maximum distance of 0,6 m (2 ft) from the part being welded. For a safe welding procedure performance, some electronic component connectors must be disconnected. Make sure to disconnect the connectors listed below:

J4

X24 X23

J4 - FUNK TRANSMISSION SELECTOR LEVER CONNECTOR

Transmission selector lever – Disconnect the J4 connector from the selector lever, located on the right side console, above the fuse boxes and below the transmission gearshift selector lever itself.

X23 - TCU GRAY CONNECTOR X24 - TCU BLACK CONNECTOR

Transmission control module (TCU) – On the right side of the operator cabin, 3 transmission control module connectors are located. Make sure to disconnect the X24 black connector and the X23 gray connector.

J6

X6

X6 - LATERAL PANEL CONNECTOR

front panel – Disconnect the 70-pin X6 connector from the front panel, located on the right hand-side of the rear chassis, between the cabin mounting brackets. To disconnect, loosen the center screw on the connector using a 4 mm Allen wrench. Transmission – Disconnect the J6 connector , located on the left hand-side of the machine, next to the transmission.

CAUTION: If a welding work is performed without disconnecting the above described connectors, irreparable damages may occur to the control module, to the transmission and to the front panel of the machine.