PMW20
64
PMW20
65
7.3 REMOVE THE MAIN CONTROLLER
1) Before replacing the faulty controller, close the battery power of the forklift and
disconnect the output connection of the battery.
2) Unplug the MOLEX connector terminals of G01, G02, G03 and G04 controllers.
3) Remove the B+, B- and -P of the faulty controller as well as the high pressure wire
harness of the U, V and W phases.
4) Remove the four screws (shown in the figure) and then remove the faulty
controller.
5) Install a new controller on the same position and operate in a reverse order. Install
the high voltage wire in the correct position. Do not connect the positive pole or the
positive pole line of the lifting motor to U phase.
6) Check whether the forklift works normally.
11
10
10
10
10
11
14
15
13
SM-PMW202020001-EN
SM-PMW202020001-EN
CODE PART NAME QTY OTHER INFORMATION
10 HEXAGON FLANGE BOLT _M5×20 4
11
HEXAGON FLANGE BOLT _M10×16 2
13
CONTROLLER ASSEMBLY 1
14 MOUNTING PLATE OF THE MAIN CONTROLLER 1
15 SAFETY DEVICE 350A 1
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