Webasto Cool Top 140 Operating Instructions Manual - 8 Disposal
Cool Top 6
7 Technical support and customer service
Do you have any technical questions or problem with the device?
National phone numbers of our representatives are provided on the following website: www.webasto.com.
8 Disposal
When you eventually decommission the system, please dispose of the individual components properly at a recycling centre
9 Maintenance
Component
Item
Possible
reason
Period
5,000 km
35,000 km
Annual or
100,000 km
Compressor
Compressor belt
Wear
Change
Belt tension (it is important that the belt is al-
lowed to cool before re- tensioning)
Loose tension
Check/Repair
Check/Repair
Idle pulley
Noise/Blocked
Change
Automatic belt tightener (if present)
Noise/Blocked
Change
Tightening bolts
Loose fastening
Check/Repair
Compressor
Noise/Blocked
Check/Repair
Compressor pulley
Clutch engagement
Check/Repair
Evaporator and Condenser
Drier filter
Poor efficiency
Change
Condenser fin
Dirty/Leakage
Check/Repair
Evaporator fin
Dirty/Leakage
Check/Repair
Condensation drain water
Water inside vehicle
Check/Repair
Centrifugal blower or axial fan
Noise/Blocked
Check/Repair
Others
Internal temperature
Poor A/C efficiency
Check/Repair
A/C system pressure test
Poor A/C efficiency
Check/Repair
Integrity of wiring connections
No work or intermit-
tent operation
Check/Repair
Status of refrigerant pipes and fittings
A/C systems empty
Poor A/C efficiency
Check/Repair
Refrigerant R134a charge
A/C systems empty
Poor A/C efficiency
Refill
Oil compressor
Oil removed during
charging of the refri-
gerant
Refill
Tightening control
Blocked
Check/Repair