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6 Preventive maintenance 定期维护
This heat management system contains moving mechanical parts, and is often placed in rough environments
with high temperatures, humidity and dirt. To keep the air conditioner in a shape where it will Perform accord-
ing to the specifications, preventive maintenance has to be carried out.
Warning
Do not start working on the unit before the power is safely switched off. Do not switch it on before all
the work has been performed and the unit is ready for use. Only trained and certified technicians are
allowed to carry out replacement of parts and other maintenance tasks!
Tools
Needed equipment
Vacuum cleaner or compressed air.
Soft bristle brush
Screwdriver and bits.
Like a car the units need to be maintained with at regular interval to prevent an overheated situation causing
the BTS to shut down. Also lack of maintenance could cause unnecessary pollution to the environment.
The interval between the preventive visits should not exceed 6 months. If the air-conditioner application in-
clement environment preventive visits should not exceed 2 months .The visits should be planned so that one
of the visits is done before and after the hot season. In that way the air conditioner will be ready, when the
demand for cooling is high.
6
定期维护
定期维护
定期维护
Carefully clean the unit
Remove dirt that the vacuum cleaner or compressed air
could not remove
Tighten loose screws
12
To carry out...
BTS
2
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