3
Created 11.08.2014:
Approved 11.08.2014:
Bodo Kiesewalter
Warning light does not blink
Check the bulb, if necessary replace it. Lamp
stays always on; replace the board of the
warning light.
3. Checklist in case of failure Drive unit C746 / 844
Error analysis by using the status LEDs
No LED active
Check the fuse of the steering, if necessary replace
it.
LED Stop is of
Check the wire connection to the connector of the
steering . Short circuit wire must be connected
from connector 5 to 7.
LED FSW OP is off
Check the wire connection of the connection bar
J1. Short circuit wire must be connected from
connector 3 to 11.
LED FSW CL is off
Photocells doesn’t work, check wire connection if
necessary replace the photocell.
LED SAVE is off
Activate the gate till movement, LED SAVE must
become active.
Otherwise
Check the wireless band (Transmitter receiver)
of the safety edge of the wing, if necessary
exchange the batteries. If the safety edge of
the wing is working, OK.
Otherwise
Check the light beam sensors of the safety
edge of the wing, if necessary replace them.
Status LEDs of
the steering
checked
