Fischer Panda 12000x PVMV-N, Manual

Page: 105 / 190

Maintenance Instructions
10.6.16 Kapitel/Chapter 7: Maintenance Instructions - Seite/Page 105
Fig. 7.6-4: Cooling water filler cap
Pour in coolant through the cooling water filler cap. The
coolant flows in very slow.
representative picture
If it is to be recognized that the cooling water level does not sag any longer (with cold cooling water the cooling water
level must cover the sheet metal in the exhaust elbow union), close the de-aerating screws and start the generator.
Run the generator to maximally 60. Switch off generator.
Fig. 7.6-5: Cooling water filler cap
Open the cooling water filler neck again and also the de-
aerating screws at the same time.
Fill in again cooling water.
representative picture
Repeat this procedure several times.
The generator can be started for 5 minutes, if there is no change. De-aerating must be then repeated two or three
times.
To be sure that the coolant circulates it is very important that the hose pipe away from the genset also gets warm.
After a short time the radiator and the reverse-flow pipe from the radiator to the genset also get warm.
Please wait until the temperatures raise more and check if the fan will activate.
It makes sense to, once again, repeat the de-aerating procedure after a few days, in order to ensure that remaining
air bubbles have been finally removed.