DANGER
Fire hazard from spontaneous ignition of fuel!
Serious injury or death could result from the ignition and combustion of fuel.
➤ Allow no open flames or sparks at the place of use.
➤ Stop the drive engine.
➤ Wipe up escaped fuel.
➤ Keep fuel away from hot machine parts.
➤ Ensure that the maximum ambient temperature is not exceeded at the place of use.
To ensure proper function of the fuel system no dirt particles may enter the fuel system. Be‐
fore dismantling components for maintenance thoroughly clean these components, as well
as their immediate vicinity.
➤ Follow all instructions.
10.3.3.1 Bleeding the fuel system
The electric fuel pump is used to bleed the system. The negative battery cable must be connected
for the pump to operate and bleeding to be carried out.
When the «starter switch» is turned to the "II" position, the pump starts and bleeds the fuel system.
The drive engine is not started!
Air can find its way into the fuel system under certain conditions or during maintenance tasks:
■ Fuel tank empty.
■ Replacing the filter element/fuel filter cartridge of:
─ Fuel prefilter
─ Fuel filter
■ Replacing the fuel pump
■ Work on the fuel lines
Fig. 34 Bleeding the fuel system
1
Fuel tank
2
Fuel prefilter
3
Electric fuel pump
4
Fuel filter head
5
Fuel filter cartridge
10 Maintenance
10.3 Drive engine maintenance
No.: 9_9548 22 HCE
Operating Manual Portable Rotary Screw Compressor
MOBILAIR M27 PE
109
