burmeier ECONOMIC III, Instruction Manual, Page: 45 / 56

G
EBRAUCHSANwEISUNG
P
FLEGEBETT
ECONOMIC III · I
NSTRUCTION
M
ANUAL FOR
N
URSING
B
Ed
ECONOMIC III
45
Trouble-shooting table aid
Problem Possible causes Solution
Hand switch / drive
system not functioning
n Main power cable is not
plugged in
n No power supply to socket
n Hand switch plug not properly
connected
n Hand switch or drive system
defective
n Functions are blocked on
hand switch
F Insert main power cable
F Check socket/fuse box
F Test the plug connection
F Inform your operator about
necessary repairs
F Unlock functions (see
page 24)
drives only operates for
a short time when
buttons are pressed
n Too much weight on the bed
n Bed is blocked by an obstacle
F Reduce load
F Remove obstacle
Individual drives operate
in one direction only
n defective hand switch, motor
drives or control unit
F Inform your operator about
necessary repairs
The wrong function is
active when hand switch
buttons are pressed
n Internal motor plugs
incorrectly connected (mixed up)
F Inform your operator about
necessary repairs
drives stop suddenly
after prolonged adjust-
ment times
n Thermo switch in transformer
(drive unit) is triggered on
F Pay attention minimum pause
(see page 22)
Mattress base not
horizontal
n Lifting actuators not running
synchronously
F Raise or lower mattress base
to highest or lowest setting at
least once a day.