UDRF01.04GB
Maintenance manual DRF 400–450
9 Frame, body, cab and accessories – 9.4.1 Fresh air filter
17
page
–
Pause heater, description
1. Switch pause heater (S0_OPT-1)
2. Control unit cab (D790-1)
3. Circulation pump pause heater (M667)
Pause heater is an option for the heating system that uses the sur-
plus heat in the engine's cooling system to keep the cab warm.
An extra electrically driven water pump pumps the coolant through
the heating system when the engine is off. The cab fan pumps air
into the cab. The pause heater is turned off automatically when the
temperature in the cab is six degrees below the set value on the air
conditioning system. The pause heater is activated with Switch
pause heater when the ignition is on.
9.4.1
Fresh air filter
page
–
Fresh air filter, changing
The fresh air filter is located at the front of the cab.
1 Remove the cover and change the fresh air filter.
2
1
3
004909
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Summary of Contents for DRD450-80S4X
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Page 18: ...UDRF01 04GB Maintenance manual DRF 400 450 2 BSafety https www forkliftpdfmanuals com...
Page 60: ...UDRF01 04GB Maintenance manual DRF 400 450 2 1Engine https www forkliftpdfmanuals com...
Page 86: ...UDRF01 04GB Maintenance manual DRF 400 450 2 2Transmission https www forkliftpdfmanuals com...
Page 100: ...UDRF01 04GB Maintenance manual DRF 400 450 2 3Driveline axle https www forkliftpdfmanuals com...
Page 106: ...UDRF01 04GB Maintenance manual DRF 400 450 2 4Brakes https www forkliftpdfmanuals com...
Page 124: ...UDRF01 04GB Maintenance manual DRF 400 450 2 5Steering https www forkliftpdfmanuals com...
Page 130: ...UDRF01 04GB Maintenance manual DRF 400 450 2 6Suspension https www forkliftpdfmanuals com...
Page 150: ...UDRF01 04GB Maintenance manual DRF 400 450 2 7 Load handling https www forkliftpdfmanuals com...
Page 218: ...UDRF01 04GB Maintenance manual DRF 400 450 2 8 Control system https www forkliftpdfmanuals com...
Page 320: ...UDRF01 04GB Maintenance manual DRF 400 450 2 D Error codes https www forkliftpdfmanuals com...
Page 412: ...UDRF01 04GB Maintenance manual DRF 400 450 2 ESchematics https www forkliftpdfmanuals com...
Page 572: ...UDRF01 04GB Maintenance manual DRF 400 450 2 F Technical data https www forkliftpdfmanuals com...