3 Counterweight Cables - GE AMX-4+ Technical Manual

GE MEDICAL SYSTEMS
REV 5
4 3 Counterweight Cables
Note:
CAUTION
Note:
ILLUSTRATION 4-3
CABLE REPLACEMENT
SCREW
COVER
PLATE
The follower cable should be replaced only if it shows signs of wear or deterio
ration, and can only be removed using the procedure in Sections 4 3 5 and
4 3 6.
The main and safety cable should be replaced periodically as defined in the Planned
Maintenance section of the Operator Manual, or where elsewhere directed.
This procedure requires that the FE work at the top of the vertical column.
Ensure proper safety precautions are taken against falls or loss of balance.
This procedure can result in dropping the counterweight to the bottom of the
column if done incorrectly. If this occurs use the procedure in Sections 4 3 5
and 4 3 6 to replace the cables and reattach the counterweight.
1. Set the main power circuit breaker to OFF.
2. Position horizontal arm and tube at least 90 degrees out of park, so that it can
be positioned at lowest possible position.
3. Raise horizontal arm to a comfortable working height.
Use a C-clamp to hold horizontal arm in position during this procedure if
desired. Protect the column from clamping damage if this is done.
4. Remove column cap.
5. Remove four binding head screws holding cover plate on the carriage assembly.
See Illustration 4-3.
CARRIAGE
ASSEMBLY
4-4
(MODEL 2169360, 2236420 & 2275938 SERIES)
DIRECTION 2173225-100
MAIN
CABLE
SAFETY
CABLE
CABLE
STUD
END
FOLLOWER
AMX-4+ SERVICE
HOLDING
NUT
CABLE