Troubleshooting; Troubleshooting Trimmer - Stihl FSE 52 Instruction Manual

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18 Troubleshooting

18.1 Troubleshooting Trimmer

Condition
Trimmer does not start
when switched on.
Trimmer cuts out during
operation.
Mowing head cannot be
unscrewed by hand.
40
Cause
Connecting cable plug or extension cable plug
not connected.
Miniature circuit breaker (fuse) or ground fault
circuit interrupter has tripped. Circuit is
overloaded or faulty.
Wall outlet's fuse rating is too low.
Wire gauge of extension cable is wrong.
The extension cable is too long.
Connecting cable plug or extension cable plug
has been pulled out of wall outlet.
Miniature circuit breaker (fuse) or ground fault
circuit interrupter has tripped. Circuit is
overloaded or faulty.
Wall outlet's fuse rating is too low.
Mowing head overtightened.
Remedy
► Reconnect connecting cable plug or
extension cable plug.
► Determine reason for circuit breaker tripping
and rectify the problem. Switch on miniature
circuit breaker (fuse) or ground fault circuit
interrupter.
► Switch off other consumers in the same
circuit.
► Insert the connecting cable plug in a wall
outlet with the correct fuse rating, @ 19.1.
► Use an extension cable of the right wire
gauge. @ 19.2
► Use an extension cable of the correct length,
@ 19.2
► Reconnect connecting cable plug or
extension cable plug.
► Determine reason for circuit breaker tripping
and rectify the problem. Switch on miniature
circuit breaker (fuse) or ground fault circuit
interrupter.
► Switch off other consumers in the same
circuit.
► Insert the connecting cable plug in a wall
outlet with the correct fuse rating, @ 19.1.
► Block the fanwheel with the stop pin.
► Unscrew mowing head by hand.
► Remove stop pin.
18 Troubleshooting
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