16
1)
Options / model variants
Original instructions
7 Maintenance
7.1 Maintenance
Schedule
7.2 Maintenance
work
7.2.1 Water filters
Water
fi
lters are
fi
tted at the water
and pump inlets to prevent large
particles of dirt from entering into
the system.
1. Unscrew quick coupling.
2. Remove
fi
lter with tool and
clean it.
Weekly
After the
fi
rst 50
operating hours
Every six
months or
500 operating
hours
As
required
7.2.1 Water
fi
lters
7.2.2 fuel
fi
lter
7.2.3 Checking the pump oil quality
7.2.4 Changing the pump oil
7.2.5 Emptying the fuel oil tank
7.2.6 Flame Sensor
7.2.2 Maintenance of fuel
filter
1. Open hose clips
2. Replace
fuel
fi
lter
3. Close hose clips
4. Dispose the cleaning solu-
tion/damaged filter in ac-
cordance with the disposal
regulations.
