31
Connectors
Bracket
Flange nut
Screws
Bracket
Flange nut
Cover
Screws
Gun cable
Gun cable clamp
Screws
7 Maintenance
How to remove the gun unit
7-4 Replacing the gun unit
•Before replacing the gun unit, be sure to turn OFF the main power switch
and unplug the power cord from the receptacle.
•After the gun unit has been repaired or replaced, reposition the target
points referring to “CALIBRATION” on page 22.
•When replacing parts, be sure to use parts of the correct specifications.
Never use parts other than the specified ones.
•Never disassemble, repair or modify any section other than those
specified in this manual.
1 Be sure to turn OFF the main power
switch and unplug the power cord
from the receptacle.
2 Remove the screws and detach the
gun cable clamp.
3 Remove the screws and detach the
gun cable connection cover.
5 Detach the bracket and pull out the
connectors.
6 Disconnect the connectors, remove
the flange nut and take the gun
cable from the bracket.
4 Loosen the flange nut off the gun
cable, and remove the screws off
the bracket.