Component Maintenance Manual
12037 N Highway 99
Seminole, OK 74868
Phone (405) 382-0731
Fax (405) 382-0737
http://www.enviro-ok.com
Copyright © 2017
ATA 21-00-23
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Revision 10
June 1, 2017
8.2.1.5
Electrical Wiring
The electrical wiring can, over time, become worn and damaged. If the wiring
insulation is showing signs of abrasion or damage of any other kind, replace wiring as
required
8.2.1.6
Receiver Dryer Assembly
The receiver dryer assembly can, over time, become damaged. The component can
also become contaminated due to damaged, opened, cracked, or ruptured lines or
hoses. If the receiver dryer shows signs of damage, it should be removed and
replaced. If the receiver dryer has been contaminated, it must be removed and
replaced (refer to Disassembly, Section 5 and Assembly, Section 9). Contact Enviro
Systems customer service to order a new receiver dryer
8.2.1.7
Fan / Outlet Shroud
The fan / outlet shrouds can, over time, show signs of cracking and separation
between the shrouds and the condenser. This can cause the compressor condenser
module assembly to have less than optimal performance. If the shrouds are
separating, refer to Disassembly (Section 5) for removal. Then refer to Cleaning
(Section 5). After insuring that the seam between the shrouds and condenser have
been cleaned according to the cleaning procedures (Section 6), apply a new bead of
RTV and reinstall shrouds (refer to Assembly, Section 9). Allow RTV to cure for a
minimum of 24 hours before operating system. If the shrouds are cracked or are
damaged in any other way, they should be replaced. Contact Enviro Systems
customer service to order new components.
8.2.1.8
Condenser Coil
The condenser coil fins can, over time, become clogged with dirt, dust, and other
foreign matter. The component can also become damaged. The coil return bends
can, over time, become damaged. Dents, nicks, cracks, and other damage can cause
less than optimal performance. It is essential that the condenser coil remain clear and
undamaged for proper operation. Refer to Cleaning (Section 6) for proper cleaning
procedures. If coil fins are bent, use a fin comb and try straightening the fins. If fins
are excessively damaged or the return bends are excessively damaged, the entire
compressor condenser module assembly must be removed (refer to Disassembly,
Section 5) and sent to Enviro Systems for repair. Contact Enviro Systems customer
service.
8.2.1.9
Hour Meter
The hour meter can, over time, become damaged or show signs of improper
operation. If the hour meter is damaged or not operating correctly, remove and
replace (refer to Disassembly, Section 5 and Assembly, Section 9).
