BOXER KING 5600, Service Manual

Page: 52 / 140

Service Manual 04/2010 Rev.B
52
: 1h
: Small and medium screwdriver, medium
cross screwdriver, 7mm tube type wrench,
faston pliers, scissors, pliers, multimeter.
L
: Defective power supply cable and plug may
cause the following malfunction:
1. Turning the switch on the machine does not
run at all.
TO CHECK THE CABLE:
Disconnect power supply.
Open the electric box ( 5.0).
Remove the yellow protection #1 (Fig.64).
Check wires continuity from power supply
plug to main switch terminals (Fig.63).
Fig.63
IMPORTANT!
TO CHECK GROUND (YELLOW/GREEN) WIRE,
DISCONNECT THE WIRE END FROM THE
TERMINAL BLOCK.
TO REPLACE THE CABLE:
Remove the main switch (Fig.65) and
disconnect blue, brown and black wires.
Disconnect the ground wire from terminal
block.
Release cable strain relief on the electric box.
Remove plug from cord and take the wrong
cable away.
Insert the new cable through the strain relief.
IMPORTANT!
USE ONLY APPROVED CABLES AND PLUGS
AND GROUND WIRE MUST BE LONGER THAN
THE OTHER ONES.
Fix new fastons on inside cable ends and
connect them to the switch terminals.
Fix the main switch.
Connect the ground wire to ground terminal
block.
Fix the switch yellow protection.
Install plug.
Tighten strain relief FIRMLY .
IMPORTANT!
AT THE END OF THE OPERATION CHECK THE
ROTATION WAY OF THE HYDRAULIC MOTOR:
IF IT IS WRONG REVERSE TWO PLUG WIRES
ONLY.
5.2 MAIN SWITCH Q1: CHECK AND
REPLACEMENT
: 30’
: Medium screwdrivers, medium cross
screwdriver, 7mm tube type wrench, pliers.
L
: Defective main switch may cause the
following malfunction:
1. Turning the switch on the machine does not
run at all.
TO CHECK THE SWITCH:
Disconnect power supply.
Open the electric box ( 5.0).
Remove the yellow protection #1 (Fig.64).
Fig.64
Remove the main switch and disconnect all
wires (Fig. 64).
Turn switch to “Off”. Check that there is no
continuity (
Ω
=infinity) between any two
terminals
L1,
L1,
L2,
L 2,
L3
and L 3 ( 4.0).