TELELIFT 3713 SX
TROUBLESHOOTING
5
4
Document 57.4402.9200 - 1
st
Edition 10/2006
INDEX
Problem
Cause
Solution
5. ELECTRICAL FAULTS
Turning the ignition key no power is
supplied to the dashboard
Turning the ignition key the machine
doesn’t start
Battery discharged.
Battery disconnect switch turned to wrong
position or damaged.
Ground clamp defective.
50A maxi-fuse
FG
interrupted.
Ignition key block damaged.
Electric line defective.
Ignition key block damaged.
Emergency stop button damaged.
Relay
K11
and 70A relay
K01
(inside the
box near the engine) interrupted.
Electrical line between dashboard and 70A
relay
K01
defective.
Speed selector damaged.
10A fuse
F4
feeding the emergency stop
button interrupted.
10A fuse
F14
interrupted.
70A relay
K01
interrupted.
Electric line between relay
K11
and relay
K01
defective.
Check the battery charge and replace
the battery if necessary.
Turn to correct position or repair if
damaged.
Check the ground clamp connected to
the frame.
C h e c k t h e f u s e a n d r e p l a c e i f
necessary.
Check input
0
of the key and output
15/54
; replace the ignition key if
necessary.
Check the line continuity up to the fuse-
relay board input.
Check the block and verify you have
12V on output
50
of the key when the
machine is started.
Check the button and change the
contacts or the button if necessary.
Check the relays and replace if
necessary.
Check the line continuity and repair if
necessary.
Check the selector and verify it is in the
neutral position.
C h e c k t h e f u s e a n d r e p l a c e i f
necessary.
C h e c k t h e f u s e a n d r e p l a c e i f
necessary.
Check the relay in the box inside
the engine compartment; replace if
necessary.
Check the line continuity and repair if
necessary.
Summary of Contents for Telelift 3713 SX
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