Stiegelmeyer Evario - Rectifying Faults; Faults and their Rectification

Instruction manual for Evario hospital bed
143
15 Rectifying Faults
15.1 Faults and their Rectification
Problem
Possible causes
Rectification
LCD handset/actuator sys-
tem not working
Mains cable not plugged in
Plug mains cable in; mains power
LED must light up (green) on the
control unit
No power supply to socket
Check socket and fuse box
Plug not inserted properly
Check connector plugs
Actuators locked out
Enable functions
LCD handset, mains cable or
control unit is defective
Inform your operator about any
necessary repairs
LCD handset / foot pedal
not functioning, adjust-
ments are enabled
LCD handset faulty
Replace LCD handset
Foot pedal has not been ena-
bled separately Enable foot
pedal
Inform your operator about any
necessary repairs
Operation using battery not
possible
Battery discharged
Connect the bed to the mains
supply for approx. 8 hours
Battery not inserted properly
Check the plug/cable routing
There is no rechargeable bat-
tery
Retrofit a battery
Constant alarm sounds
during adjustment
Battery capacity depleted
Connect bed to the mains supply
to recharge lead-acid battery as
soon as possible
Operation only possible for
a short time despite suffi-
ciently charged battery
End of battery life reached
Exchange the control unit; inform
your operator about any neces-
sary repairs
Operation is not possible
despite proper power sup-
ply
Control unit has shut down
due to overheating
Observe max. duty cycle:
ON/OFF 2/18 min
Let control unit cool down for
about 20 minutes, then test it
again
Control unit defective
Exchange the control unit; inform
your operator about any neces-
sary repairs