GAI-Tronics 10108-007 Процедура ремонта - Страница 2

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H
/C
R
P
ANDSET
ORD
EPAIR
ROCEDURE
Remove the 4 screws that hold
5.
the cover on the safety barrier.
Remove the cover. Disconnect
the 4 handset cord wires from
the safety barrier.
Remove the pin holding the
6.
handset hook and remove the
handset hook.
Note: The pin is tapered and
can only be removed one way.
Strike from the non-splined
end.
Using a pipe wrench or channel
7.
lock pliers, remove the elbow
of the broken handset cord.
Feed wires on the elbow end of the handset cord assembly through the threaded hole. Apply
8.
weatherproof sealing material (customer-supplied) to the threads of front cover after wires are fed
through the hole.
Secure the elbow to the front cover with a wrench. The handset bushing must be secured with 5 to 7
9.
full threads. This is critical to the explosion-proof integrity. When complete, the elbow should point
downward.
Reconnect the 4 handset wires on the barrier inside the front cover. Be certain to match the wire color
10.
to the terminal marking. See Figure 1.
Replace the cover over the safety barrier. Replace the 4 screws.
11.
Reconnect the 4 handset cord wires from the safety barrier to the amplifier assembly.
12.
Replace the amplifier assembly on the cover, aligning the flat of the party line knob shaft with the
13.
switch shaft. Replace the 4 screws.
Replace the handset hook and pin.
14.
Inspect the front cover (machined edge) for explosion-proof integrity.
15.
Connect the flat ribbon cable and mount the front cover to the enclosure and replace the 14 bolts.
16.
Tighten to a torque of 8 ft-lb.
17.
Restore power and test for proper operation.
18.
Parts List for 10108-007, 10108-008, and 10108-009
Ref.
Designator
f:\standard ioms - current release\unique manual #\42006-011c.doc
06/01
F
M
780
OR
ODELS
Figure 1. Replacement Handset with Cord
Replacement Handset with Cord
Part No.
1
13201-002
2
13204-001
3
12511-001
4
13205-006
7805
AND
Description
Handset Handle
Receiver Cap, Gray
Dynamic Transmitter and Cap
Receiver
2 of 2
Page:
Pub. 42006-011C