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STARTING AND RUNNING THE ENGINE WHILE THE LIFEBOAT IS HOOKED IN
DAVIS OR IN FREE FALL RIG.
The engine should be started and run once a week and after any
kind of maintenance work.
The running should be limited to 5 minutes at idle speed. The
water temperature alarm should be watched.
GENERAL PRECAUTIONS REGARDING ELECTRIC SYSTEM
The following points must be strictly observed when working on
the electric system, otherwise serious damage can occur.
- Never remove any electrical cable without first
disconnecting the batteries.
- Never disconnect the alternator cables while the engine is
running.
- Only disconnect the batteries with engine stopped and all
switches in the OFF position.
- Always check that cables are connected to their correct
terminals before reconnecting the batteries. A reversal of
polarity or short circuit will destroy diodes and
transistors
in the alternator and regulator.
- Never flash any connections to check the current flow.
- Always keep the electrical connections properly tightened.
FAULT FINDING SCHEME
This section is intended as a guide only. If in difficulty
consult Lister-Petter Marine or any local Lister-Petter Marine
Distributor.
DIFFICULT STARTING
a. Stop lever not in start position
b. Unsuitable lubrication oil
c. Incorrect fuel
d. No fuel in tank
e. Choked fuel filter
f. Air lock in fuel system
g. Discharged battery
h. Poor battery connections
i. Defect heater plug or engine heater (In cold weather)
EXCESSIVE CARBON DEPOSITS
a. Choked exhaust system
b. Unsuitable fuel oil
c. Unsuitable lubricating oil
d. Continuous idling
