MAINTENANCE
WARNING
• Repair can only be performed by professional personnel.
• All power supplies should be switched off before touching electrical connections and cleaning the equipment.
• Make sure to work from a stable platform while cleaning and maintaining this equipment. Don't flush the equipment
with water. Electrical shock can occur.
Daily Maintenance:
Clean the air filter & air inlet guide plate.
• Don't remove the air filter except for cleaning or faults may occur.
• Clean the air conditioner more often when the equipment operates in a dusty environment
(as much as every two weeks).
1. Gently open the air vane from both sides. Pull the fastener buttons and remove the filter from the bayonet for removal.
Cleaning Air Filter:
Clean the air filter with a vacuum or water to remove dust.
For heavy dust, use the vacuum or directly spray mild soap on the air inlet grid, and then clean it with water after soaking
for ~10 minutes
(A) Remove dust with dust collector.
(B) For heavy dust, use a soft brush and mild detergent to clean.
(C) Rinse off water/soap and dry in a cool place.
NOTE: Do not clean it with hot water, 122°F (50°C), to avoid fading or distortion. Do not use fire to dry, the filter could
catch on fire.
8
Opposite Fastener
Fastener
Rack
31-5000579 Rev. 2