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3.1
Disposal
The individual plastic, metal and wooden components are recyclable, and can be disposed
of for recycling in accordance with applicable laws. Note that electrically adjustable Nurs-
ing care beds are considered as waste electrical equipment used for professional purposes
(b2b) under EC WEEE directive 2012/19/EC. All replaced electrical and electronic compo-
nents of the electrical bed adjustment system must be handled in accordance with the
requirements of the German Act on Electrical and Electronic Devices (Elektro- und El-
ektronikgerätegesetz, ElektroG) and properly disposed of.
3.1
Troubleshooting
This overview offers tips on which malfunctions you can check and easily resolve on your
own, and which malfunctions should always be entrusted to qualified professionals.
Malfunction
Possible causes
Suggestion
Drive system cannot be oper-
ated via hand switch
Power cable unplugged
Plug in the power cable
No power to wall socket
Check wall socket and/or fuse
box
Hand switch plug not fully in place
Check plug connection at the
motor
Hand switch or drive system is defective
Inform the operator or H. Bock
customer service
Locking mechanism or lock box on hand
switch is activated
Deactivate locking mechanism
or lock box on hand switch
Motors stop working when but-
ton is pressed after running for
a short time
Obstacle preventing bed from changing
position
Remove obstacle
Safe operating weight is exceeded
Reduce load on bed
Drive units stop after extended
adjustment time
Adjustment time or safe operating weight
exceeded – PolySwitch in control device’s
transformer has reacted to overheating
Allow drive system at least one
minute to cool down suffi-
ciently
