Repair
68 3A2347ZAA
Replace Fill Cap
Disassembly (see FIG.45):
1. Turn main power switch OFF.
2. Close the bleed-type ball valve installed at the sys-
tem air inlet to relieve all air pressure in the system.
3. Disconnect cable from ADM then remove shroud.
4. Loosen hose clamp on air motor bracket (528) then
remove funnel assembly.
5. Loosen fill sensor jam nut then remove sensor (20)
from fill cap (62).
6. Remove air line (35) from fill cap (62).
7. Loosen upper clamp (13) on rubber housing then
remove fill cap (62).
Reassembly (see FIG.45):
1. Place new fill cap on melter. Align funnel inlet hole
with bracket.
2. Install funnel through air motor bracket (528) then
tighten funnel clamp.
3. Tighten rubber housing clamp (13) to 25 in-lbs to
secure fill cap in place.
4. Connect air line (35) to fill cap (62).
5. Thread fill sensor (20) into fill cap (62). Bottom out
the sensor in the fill cap then back out 1/2 turn.
6. Tighten jam nut on fill sensor (20).
Replace ADM
1. Turn main power switch OFF.
2. Disconnect cable (CC) from bottom of ADM (30).
See FIG.46.
3. Remove ADM from bracket (58).
4. Install new ADM into bracket.
5. Connect cable to bottom of new ADM.
NOTE: ADM may need updated software. See Soft-
ware Update Procedure on page 74.
FIG.45
ti20760a
20
62
13
35
FIG.46
ti20763a
CC
30
58
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