Fischer Panda Panda 19i / Panda 19i PMS — First filling and venting internal cooling water circuit
Maintenance · Cooling system
For the Fischer Panda Panda 19i / Panda 19i PMS, from the Fischer Panda owner's manual.
Applies to: Fischer Panda Panda 19i, Kubota D902 engine
Before you start
- Risk of scalding; hot coolant can escape.
- Never open vent screw while generator is running.
Procedure
- Fill external expansion tank with coolant to max marking; open cover.
- Open venting screw at internal cooling water pump until bubble-free coolant escapes; close.
- Open venting screw at thermostat housing; close when air-free water comes out.
- Start generator unloaded for approx. 10 seconds and switch off.
- Repeat steps 1-4 until no more air comes out; fill expansion tank to max.
- Re-ventilate 10 operating hours after first start-up if necessary.
Specs & values
- Expansion tank pressure relief valve: 500 mbar
- Re-ventilate after 10 operating hours
Full service-parts list: Fischer Panda Panda 19i →, Kubota D902 engine →
Source: Fischer Panda owner's manual. Steps and values are as documented; always cross-check against the official manual and any later revisions for your exact serial number before servicing.