User manual

AE9ZP0BD - DUALAC2/&HP/POWER - User Manual Page - 89/89
12 PERIODIC MAINTENANCE TO BE
REPEATED AT TIMES INDICATED
Check the wear and condition of the Contactors’ moving and fixed contacts.
Electrical Contacts should be checked every 3 months.
Check the Foot pedal or Tiller microswitch. Using a suitable test meter, confirm
that there is no electrical resistance between the contacts by measuring the volt
drop between the terminals. Switches should operate with a firm click sound.
Microswitches should be checked every 3 months.
Check the Battery cables, cables to the inverter, and cables to the motor. Ensure
the insulation is sound and the connections are tight.
Cables should be checked every 3 months.
Check the mechanical operation of the pedal or tiller. Are the return springs ok.
Do the potentiometers wind up to their full or programmed level.
Check every 3 months.
Check the mechanical operation of the Contactor(s). Moving contacts should be
free to move without restriction.
Check every 3 months.
Checks should be carried out by qualified personnel and any replacement parts
used should be original. Beware of NON ORIGINAL PARTS.
The installation of this electronic controller should be made according to the
diagrams included in this Manual. Any variations or special requirements should
be made after consulting a Zapi Agent. The supplier is not responsible for any
problem that arises from wiring methods that differ from information included in
this Manual.
During periodic checks, if a technician finds any situation that could cause
damage or compromise safety, the matter should be bought to the attention of a
Zapi Agent immediately. The Agent will then take the decision regarding
operational safety of the machine.
Remember that Battery Powered Machines feel no pain.
NEVER USE A VEHICLE WITH A FAULTY ELECTRONIC CONTROLLER.