Dantherm CDT 30S MK III - User Checklist - Page 4

22
Preventive maintenance, cont.
Checklist (User)
– page 4
X
Cooling circuit
Ventilation
÷
√
Criteria
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.
How to
Visually
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.
Visually
Visually
Visually
Frequency
Y
Y
Y
Y
Y
Y
Y
Y
What
Is the insulation ok?
Leaks on pipes
Does the cooling circuit work?
Are the heating/ cooling surfaces clean?
Are slats without any damages?
Are fans clean?
Does the fan run freely
– without hin-
drance?
Are filters clean and without damages?