22
Preventive maintenance, cont.
Checklist (User)
– page 4
Acceptance:
Insulation is complete and
without any wholes or cracks.
Acceptance: Pipes are undamaged, with-
out corrosion or dents. No oil gathered at
the bottom of the compressor.
Acceptance: Surfaces are getting cold.
Dirty surfaces are cleaned with a soft
brush.
Bent slats are straightened out.
Acceptance: Clean, free of oil and dirt.
Acceptance: Fan is running freely
-
without hindrance
- when turned by
hand.
Acceptance: Clean, free of oil and dirt.
Are the pipes undamaged and
without
any corrosion? Is oil gathered at the bot-
tom of the compressor? Are there other
signs of leakages at the compressor or
within the cooling circuit?
Start dehumidifier and control that the
surfaces are getting cold.
Remove air filter and inspect hea
ting/
cooling surfaces visually.
Remove air filter and inspect visually.
Does the cooling circuit work?
Are the heating/ cooling surfaces clean?
Are slats without any damages?
Does the fan run freely
– without hin-
drance?
Are filters clean and without damages?