T83.70-0020-11
1 Filter cartridge
Danger! | Risk of explosion from fuel igniting, risk of poisoning from inhaling and swallowing fuel as well as risk of injury to eyes and skin from contact with fuel. | Fire, sparks, open flames or smoking forbidden. Wear protective clothing when handling fuel. | |
1 | Loosen and unscrew filter cartridge (1) | Secure auxiliary heater to prevent if from starting up unintentionally. Dispose of filter cartridge in an environmentally acceptable manner. | |
2 | Screw on new filter cartridge by hand | Do not use a tool to prevent damage to the sealing ring. Lubricate sealing ring lightly. | |
3 | Carry out function test of auxiliary heater | Check leaktightness of filter unit. |