S
ervice Manual
Remote Control Cable/Radio
590
Trouble
S
hooting
For function checking and fault detection, the
transmitter and the receiver are both equipped with
LEDs.
In case of proper function, only the green LEDs may be
lit. Red LEDs indicate fault.
For troubleshooting, use the fault detection tables on
the following pages and state the last fault message
recorded if you contact us for help.
Never attempt repairs beyond those recommended in
the troubleshooting section.
SCHWING assumes no responsibility for
inappropriate repairs.
[TROUBLESHOOTING TABLE (needs to be made)]
Troubleshooting: Receiver LEDs
Troubleshooting Table: Transmitter LED s
LED
LED
STOP
LED
DESCRIPTION
ACTION
Battery empty, battery wrongly
inserted, power OFF
Charge Battery; Turn Power On
Valid empty messages, energy-
saving timer ON
Begin machine control
Valid control commands
Control O.K.
Low battery voltage, approx. 30
minutes operating time left
Replace battery
Transmittter shut-off due to low
battery voltage
Replace battery
EMERGENCY SHUT-OFF
See receiver
EMERGENCY SHUT-OFF test
request
Push EMERGENCY SHUT-OFF
button
X
EMERGENCY SHUT-OFF O.K.
Unlock EMERGENCY SHUT-
OFF
Not all control elements in 0 -
position before the transmitter was
switched on.
Control elements in 0 -
position, restart.
Fault detection mode
Only if check is carried out by
quailified personnel
Module failure
Call after-sale service
= LED on /
= LED flashing / X = LED flashing faster /
= LED off
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