Fischer Panda Panda 25i PMS, Руководство пользователя

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Generator Failure
Seite/Page 144 - Kaptitel/Chapter 8: Generator Failure 20.7.15
8.4.1 Low generator-output voltage
ATTENTION! Before working on the System read the section “Safety
first!” on Page 12.
If the produced alternating voltage is too low, switch the load off, in order to relieve the generator. Mostly the problem
already solved. If the output voltage is still too low, even if all load is switched off, the generator runs without load,
you can assume one or more condensers are defective.
8.5 Starting problems
8.5.1 Fuel solenoid valve
For start problems the possibility of an error exists with the solenoid for engine stop or fuel solenoid valve, which
both effect affect simultaneous on the fuel system.
The fuel solenoid valve is located in front of the injection pump. It opens automatically, if the „START“-button is
pressed on the remote control panel. The solenoid valve is CLOSED when the generator main power is switched
„OFF“. For this reason, it requires a few seconds before the motor comes to a full halt.
If the generator fails to start, runs rough, does not reach the proper RPM, or does not stop properly, the first item to
suspect in most cases is the fuel solenoid valve and should be inspected first.
A check of the fuel solenoid valve by removing the plug from the fuel solenoid valve for a short period whilst in
operation (first remove the small retention screw) and replace it immediately. The motor should „react immediately“
by revving high.If the motor does not react sharply to the reconnection of the solenoid wire, it is a sign that the
solenoid valve could be faulty.
Fig. 8.5.1-1: Fuel solenoid valve
Fuel solenoid valve