6.5.4 Electric drive system
6.5.5 Control units
The electrical drive system for this bed consists of the following components:
•
One drive each for the backrest and thigh rest, and two drives for the mattress base
height.
•
Central control unit under the mattress base (head end). The control unit there uses a
transformer to generate a 24-volt protective low voltage which is non-hazardous for pa-
tients and users. The drives and the control box are connected to the control unit.
These components operate on the 24-volt protective low voltage generated and have
dust and water protected plug connections.
•
Batteries (lead-acid/lithium) for mains-independent emergency operation.
•
Optional equipment: various separate handsets, brake alarm, under bed light.
This hospital bed provides the following control devices for adjusting the bed and for position-
ing components. The bed is equipped with a control box as standard supply. The following
table shows the standard features and the optional equipment. Control boxes are only for
use by medical and technical personnel.
Designation of
components
Component variants Standard features (x)
Optional (o)
Control units Control box, permanently installed in lockable
linen holder
x
1x standard handset (on the left in lockable
storage compartment)
o
1x standard handset, illuminated (on the left
in lockable storage compartment)
o
1x LCD handset (on the left in lockable stor-
age compartment)
o
Product description
21 Instruction Manual
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