BOXER KING 5600 - Robotic Safety Switch Cable: Check and Replacement

Service Manual 04/2010 Rev.B
70
 Remove the wires.
 Take the new switch and fix the wires.
 Fix the red button by pressing and turning it
clockwise for a quarter of a turn.
 Tighten the metal ring.
 Tighten the screws #1 (Fig.107).
 Switch the machine on and verify if it works
fine.
 Fix the yellow assy to the portable control.
 IMPORTANT: WHEN FIXING THE SWITCH
ASSY TO THE PORTABLE CONTROL, BE
CAREFUL NOT TO CRUSH WIRES.
5.21 ROBOTIC SAFETY SWITCH
CABLE: CHECK AND REPLACEMENT
 : 1h
 : Small standard and cross screwdrivers,
3mm allen wrench, 6mm end wrench, pliers,
multimeter.
L : Defective cable may cause the following
malfunction:
1. All hydraulic movements, except tool holder
lifting and lowering, do not work.
TO CHECK THE CABLE:
 Disconnect the machine from power supply.
 Open the electric box (5.0).
 Disconnect the wires from terminal block 20
and 21 (Fig.110).
Fig.110
 Remove the robotic safety switch cover
(Fig.111).
 Take a multimeter and select it in Ohm.
 Verify if there is continuity between two ends
of the same wire.
 If one or both wires do not show continuity,
the cable must be replaced.
Fig.111
TO REPLACE THE CABLE:
 Lose cable strein relief (Fig.112).
Fig.112
 Lose the nut shown in Fig.113 and remove
the switch from its support.
Fig.113