Fischer Panda Panda 4200 / Panda 4500 — Adjustment of the normal speed limitation
Adjustments · VCS actuator
For the Fischer Panda Panda 4200 / Panda 4500, from the Fischer Panda owner's manual.
Applies to: Fischer Panda Panda 4500, Fischer Panda Panda_4000s, Farymann 18W430 engine
Before you start
- Reconnect actuator plug after adjustment.
Procedure
- Disconnect plug at actuator electrical supply line.
- Unclamp countering nuts with two SW 14 wrenches.
- Connect voltmeter with range to 300 V AC to AC outlet; ensure no load.
- Start generator.
- Turn actuator spindle manually until voltmeter reads 220 V.
- Screw both nuts tight.
- Check lower voltage is limited to min. 220 V without load.
- For upper limitation, proceed as before and tighten countering nuts at max. 270 V without load.
Tools required
Tool links are Amazon searches (affiliate links); manufacturer special tools may only be available from a dealer.
Specs & values
- Lower limit 220 V
- Upper limit 270 V
Full service-parts list: Fischer Panda Panda 4500 →, Fischer Panda Panda_4000s →
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.