Vancare C450, Technical Manual

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Mechanical Systems
7. The charger system does not work
The C-450/C-625 lift charger system has five components: a charger, charger end stop,
charger plates, wiring harness and circuit board.
 Check that power is coming into the charger: the indicator light on the charger should
be green when the lift is not parked in the charging station.
 Check that the charging strips of the charging station (bent in a wave pattern with the
middle section tensed and clear) make contact with the stainless steel contacts on the
trolley block.
 Check the plugs along the wiring harness. The black wire from the charger should
correspond to the black wire from the harness.
 Check the board by plugging the white plug into a replacement board.
8. The on/off buttons (and/or emergency lowering buttons) on the hand control and the
lift do not work
 Simultaneous failure of the pneumatic and electrical systems, strongly indicate a circuit
board failure. Confirm this by hooking a replacement board. In the case of emergency
lowering, if the replacement board does not resolve the problem, the fault is in the
“slack tape” lower limit switch. (See
point #1 ‘If the lift goes down to the end of the strap
and then goes up again with up and down functions reversed.’)
C-450/C-625 Technical Manual 031417 Page 10