Maintenance Instructions
9.12.14
Kapitel/Chapter 9: Maintenance Instructions - Seite/Page 137
* Oil change intervals every 1500 hours
** Oil change intervals every 300 hours
Fig. 9.12.2-34: Screw in the ventilation screw
Screw in the ventialtion screw and tighten it (Tool: Allen
wrench SW6 - 20 Nm).
Remove the start interlock.
Re-connect the starter battery.
Run the generator for 3-5 minutes.
Check the oil level, if necessary refill/ discharge some oil.
Mount the capsule.
9.13 Ventilating the fuel system
Normally, the fuel system is designed to ventilate air itself i.e. as soon as the electric starter motor starts operation
the fuel pump starts working and the fuel system will be de-aerated after some time automatically. It is nevertheless
essential to ventilate the system as follows prior to the first operation (as all hoses are empty):
Attention:
Generators with iControl system do not need a Failure
bypass switch. At these generators the fuel pump can be
activated by an option of the control panel. See Control
panel manual.
1. Main power switch „OFF“
Fig. 9.13-1: Failure bypass switch
2. Press failure bypass switch and keep firmly pressed.
The electrical fuel pump must be audible. Switching on
and off the solenoid valve at the generator will be audible
by pressing the failure bypass switch (if capsule
removed).
Note!
Generators with iControl system has no failure bypass
switch. The Fuel pump can be activated at the iControl panel.
Please see iControl manual for details.
