Manual
Manual
Manual
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Installation Instructions<br />
2. Open the venting screw at the pipe socket of the internal<br />
cooling water pump until bubble-free coolant escapes.<br />
Close the vent screw.<br />
(not existent at all models)<br />
Check the water level in the expansion tank during the venting.<br />
Fill up if necessary.<br />
Never open the vent screw while the generator is running because water<br />
may be sucked into the cooling water circuit.<br />
Sample picture<br />
3. Open venting screw at the thermostat housing. Close the<br />
vent screw when air free water comes out.<br />
Check the water level in the expansion tank during the venting.<br />
Fill up if necessary.<br />
Sample picture<br />
Fig. 5.15.1-2: Venting screw at the pipe socket<br />
Fig. 5.15.1-3: Venting screw at the thermostat housing<br />
4. Start the generator<br />
After filling the generator must be started. During this first phase of start-up, the generator may not be loaded.<br />
Switch off the generator after approx. 10 seconds of operation!<br />
5. Repeat the steps 1-4 till no more air comes out of the venting screw at the thermostat housing.<br />
Close the venting screws.<br />
Fill up the expansion tank up to max. marking.<br />
Close the expansion tank.<br />
6. Re-ventilating process 10 operating hours after the first start-up (and if necessary).<br />
Also after the first initial operation a small amount of air may reside in the cooling circuit. To ensure an imaculate und<br />
actual operation of the cooling system the ventilating process must be repeated casual in the next few days (weeks,<br />
if necessary). Small amount of air will still exit out of the ventilating openings, especially if the generator stood still for<br />
a long time.<br />
During the ventilating process repeated checks must be made<br />
to check the cooling water is indeed circulating. If there are air<br />
bubbles in the internal cooling water pump, it is possible that<br />
the cooling water is not circulating. The generator will heat up<br />
very quickly and switch off, because of overheating.<br />
ATTENTION: Check circulation<br />
7.5.12 Panda_4000s_PMS_SCB_FCB_eng.R04 - Kapitel/Chapter 5: Installation Instructions Seite/Page 91<br />
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