MovinCool Classic 40 - Manual (Page 38)

38
DAILY INSPECTION & MAINTENANCE (cont.)
In-Season/Off-Season Inspection & Maintenance
WARNING: To prevent an accident due to electrical shock, perform
inspection and maintenance only after turning off the power at the
circuit breaker or unplug the power cord.
In-Season
1. Check the prongs and surface of the power cord plug for dust and/or dirt. If
dust and/or dirt are present, wipe off with a clean dry cloth.
2. Check the power cord, plug and prongs for damage or excess play. If any
damage or excess play is found, contact your MovinCool reseller or a qualified
technician for repair.
3. Check the air filters.
4. Clean the outside of the unit(s) with a damp cloth or mild nonabrasive cleaner.
WARNING: Do not clean the unit directly by pouring water on electrical
parts such as control panel and relay box. This could result in poor
insulator causing electrical shock or leakage.
5. Check the looseness and clogging of drain pipe. If the drain pipe is loose or
clogged, take corrective action so that drain water flows freely.
6. Check the looseness of each connection terminal inside the control box. Fully
check the following terminals.
• Main terminal
• Grounding terminal
7. Test the power supply ground fault breaker at least once a month.
8. Check if abnormal noise or vibration is generated from the unit and also check
for missing or loose nuts. After the start or stop of operation, the unit may make
a gurgling sound. This sound is generated by refrigerant inside the unit and
does not indicate machine trouble.