44
TROUBLESHOOTING
The following table shows failures and malfunctions of the access platform and the ways
to repair them.
ISSUE
CAUSE
CORRECTIVE ACTION
The motor does not start when
the start lever is pulled
combustion engine or electric
motor
When the work begins, the
booms do not rest on the
transport supports and the
outrigger monitoring function is
not on.
Place the booms on the transport
supports using the emergency
lowering function. Select the
drive mode and start the engine.
the motor does not start when
the START lever is pulled (also
see the engine manufacturer’s
manual).
The main power switch is in the
‘OFF’ position.
The engine’s ignition key is in
the ‘OFF’ position.
The engine selection switch
located on the platform’s
control panel is in the wrong
position.
The emergency stop switch is
turned down.
The motor is too cold.
The fuel faucet is closed.
The fuel tank is empty.
Empty start battery.
The combustion engine fuse
(inside the ignition) has blown.
The fuse inside the machine’s
electric centre has blown.
Fuses at the other end of the
strip connection rail.
Turn the switch on.
Switch the ignition key switch to
‘ON’.
Turn it to the right position.
Release the emergency stop
switch by turning it.
Use the choke.
Open the fuel faucet (petrol
engine).
Refill.
Charge the battery by connecting
the 230 V plug.
Replace the fuse (also see the
engine manual).
Replace the fuse.
The motor does not start when
the START lever is pulled (see
also the engine manual).
Connection flaw in the wiring.
Faulty START switch.
Use a meter to check voltages,
wires and connections.
Replace the switch.
