burmeier Regia - Page 142

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Problem Possible causes Solution
Green LED on ex-
ternal switch mode
power supply*
does not light up
and drive system
does not work
• The switch mode power
supply is not inserted
properly
• No power supply to
mains socket
• Switch mode power
supply faulty
Plug in the switch mode power supply
Check the mains socket and fuse box
Replace the switch mode power supply
with a new one; inform your operator to ar-
range for the necessary repairs
If an external
switch mode pow-
er supply* is used:
Drives stop sud-
denly after lengthy
period of adjust-
ment
• Thermal switch in switch
mode power supply was
triggered by overload
Do not make continuous bed adjustments
for more than 2 minutes! After continuous
operation for two minutes, let the device
rest for at least 18 minutes (see Part C:
Operating time of electric drives » 4)
To reset the switch mode power supply
after an overload: Disconnect the device
from the power supply and let it cool down
for at least 30 minutes. Then reconnect the
device to the power supply. If the device
still does not function: Device is faulty – re-
place the device
LED on external
switch mode pow-
er supply*:
lights up green
constantly; LED
does not light up,
yellow when but-
tons are pressed
on the handset
• Handset faulty
• The cable from the
switch mode power sup-
ply (24 volt) is not plug-
ged in properly
• Functions are locked on
handset
Replace handset
Check plug connections
Release functions (see Part C: Standard
handset locking functions » 14)
Handset not func-
tioning, adjust-
ments are not
locked
• Handset faulty
• The control unit has de-
tected a fault and for
safety reasons has
locked the adjusting
functions
• Replace the handset with a new one
• Perform RESET; see Part B: Control unit –
Reset » 62; if it occurs again: have drive
system checked. Inform your operator if re-
pairs are necessary
Battery-powered
operation not pos-
sible
• Battery discharged
• Cable from battery not
properly plugged in
• Connect the bed to the mains supply for
approx. 8 hours
• Connect the battery cable correctly
Troubleshooting
32 Part C: Care staff and residents