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Section 7
MAINTENANCE
the repair kit, and reinstate into position on the body
stem. Replace baffle and tighten.
5. Loosen and remove the nut on the bottom of the
bowl.
6. Remove the float assembly and seals.
7. Replace the seals with those found in the repair
kit.
Coat seals with same fluid as used in compres-
sor fill before installation to promote proper
sealing.
8. Replace those items in the float assembly with
those found in the repair kit.
9.
Replace the float assembly into the bowl.
Tighten the nut.
10. Re-connect the body and bowl assemblies.
7.9.4 CONDENSATE DRAIN SOLENOID VALVE
(P/N 02250125-805) MAINTENANCE
Refer to
Figure
7-5. Solenoid valve (P/N 02250125-
805) maintenance is quite minimal but a periodic
cleaning of strainer (P/N 02250117-912) is desir-
able. The time between cleanings will vary depend-
ing on operating conditions. In general, if the volt-
age to the coils is correct, sluggish valve operation
or excessive leakage will indicate that cleaning is
required. If parts replacement is required, order
rebuild kit no. 02250125-840 (valve) and no.
02250125-854 (coil), and follow the procedure
explained below.
Turn off all power, relieve package pressure, and
disconnect coil lead wires to the valve before
making repairs. It is not necessary to remove
the valve from pipework for repairs.
COIL REPLACEMENT
1. Remove the retaining clip from top of solenoid.
When metal retaining clip disengages it will
spring upward.
2. Remove data label.
3. Coil is now accessible for replacement.
4. Reassemble in reverse order of assembly.
Solenoid must be fully reassembled because the
housing and internal parts complete the mag-
netic circuit. Place an insulating washer at each
end of the non-molded coil.
34
Figure 7-4 Control Line Filter (P/N 02250112-032)
*Repair Kit P/N 02250112-031
**Repair Kit P/N 02250115-960
VALVE DISASSEMBLY MAINTENANCE
Turn off all power, relieve line pressure, and dis-
connect coil lead wires to the valve before mak-
ing repairs.
1. Remove retaining clip and pull entire solenoid
enclosure off solenoid base sub-assembly.
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