Snorkel TB47J CE User Manual download pdf (Page 58)

Chapter 11 – Troubleshooting

54 TB47J – 0075239EE

Symptom

Engine will not start from upper

controls.

Engine dies when the control se-

lector switch at the lower controls

is placed in the platform position.

Constant tone alarm sounds while

the engine is running.

Possible Cause

Switches are set wrong. The engine

will not crank.

Platform foot switch is activated.

The start switch was left in the on

position for 30 seconds or longer be-

fore turning it to start.

The main system circuit breaker on

the upper control panel or wiring box

has tripped. The engine will not crank.

Upper controls are not set-up prop-

erly.

High engine temperature.

Low oil pressure.

No alternator current/broken fan belt.

Corrective Action

Turn the battery disconnect switch on

and then at the lower controls:

• Turn the control selector switch

off.

• Pull the emergency stop button

outward.

• Place the control selector switch

in the upper control position.

From the upper controls:

• Turn the start switch off.

• Pull the emergency stop button

outward.

• Place the start switch in the on

position for 5 seconds and the

then turn the switch to start.

Do not step on foot switch while start-

ing the engine.

Turn the start switch back to off, then

to start within 30 seconds.

Push the main system circuit breaker

button back in. If the button pops back

out, refer the problem to a qualified

service technician.

At the upper controls, pull the emer-

gency stop button upward and turn

the anti-restart master switch on.

Lower the platform and reduce the

engine speed to idle for five minutes.

Turn the engine off and let it cool. Do

not restart the engine until the cause

of overheating has been corrected.

Lower the platform and turn the en-

gine off. Do not restart the engine until

the cause of low oil pressure has been

corrected.

Turn the engine off. Do not restart the

engine until the cause of no alterna-

tor current has been corrected or the

fan belt is replaced.

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