Cabinet
1. Inspect for moisture or any sign of wetness or dripping that is can being contained by the condensate drain
pan. Look for any moisture or signs of previous wetness or dripping inside the cabinet.
2. Look for and replace damaged insulating material and assemblies that where deteriorated.
3. Check door and panel gasket for wear or damage. Repair as needed.
4. Check door hinges for operational. Repair as needed.
5. Check structural members. Contact our Service Department for any structural damage.
7.13.1 Exterior Cabinet Maintenance- Cleaning
1. Use a dense sponge or a cloth and then wipe with water. Then dry with cloth.
2. Be careful not to scratch the surface while cleaning.
3. Do not use a hard brush, bristles or similar
Coils
Coils should be inspected semi-annually and cleaned as required.
1. Check for bent or damaged coil fins and repair as necessary. Use a coil fin comb if the coil fin is bent or
deformed and is repairable.
2. Check all refrigerant lines for vibration isolation and support as necessary.
3. Check all piping for signs of leaks.
4. Check for condensation, water spot, piping insulation damage, frost or other visual sign of wear or damage.
Periodic inspection of the coil for signs of corrosion and for leaks is recommended. Repair and replacement of the
coil and the connecting piping, valves, etc., should be performed as needed by a qualified individual(s).
7.14.1 Coil Cleaning
Comply with EPA and OSHA regulations when cleaning.
Clean the coil from the leaving airside so that foreign material will be washed out of the coil rather than pushed
further in. Be sure to carefully read and follow the cleaning fluid manufacturer’s recommendations before using
any cleaning fluid.
Using a brush (non-metallic), clean the coil fins of all debris that will inhibit airflow. This can also be done with
compressed air or with a commercial coil cleaner.
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