Lincoln Electric IM591 UWW-170 - Manual (Page 38)

D-5 D-5 MAINTENANCE
SP 170-I
GUN HANDLE PARTS (black trigger)
The gun handle consists of two halves that are held
together with a C-clip (located at the cable end of the
gun). To open up the gun handle assembly, remove
the C-clip and pry down the trigger handle half with a
screwdriver. See Figure D.3.
FIGURE D.3
Screwdriver
C-clip
Cable
GUN HANDLE PARTS (red trigger)
The gun handle consists of two halves that are held
together with a collar on each end. To open up the
handle, turn the collars approximately 60 degrees
counter-clockwise until the collar reaches a stop. Then
pull the collar off the gun handle. If the collars are diffi-
cult to turn, position the gun handle against a corner,
place a screwdriver against the tab on the collar and
give the screwdriver a sharp blow to turn the collar
past an internal locking rib. See Figure D-4.
FIGURE D.4
➣
Counter-clockwise