Elbur PB 636 IV, Инструкция по эксплуатации

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PB 636 IV
Elbur sp. z o.o. sp.k. 15 of 36
4.0. Electric components
Warnings
Nursing beds do not have emergency-off switch. It is necessary to
remove the power plug in emergency situation.
Take special care in assigning the drive units for adjustments of mattress
support platform. These must not be interchanged. Otherwise it can
caused damage of electric components.
4.1. The scissor lift drive unit
Drive unit is mounted on scissor lift. It is used to adjust height of mattress
support platform (up and down). User or operator do not have to assembly
this drive unit because it is done by manufacturer.
4.2. Back rest / foot rest drive units
PB 636 IV has got one drive unit used to adjust
back rest section and one drive unit used to adjust
upper and lower leg sections. Both of them are fitted
under the bed - in that case assembly is necessary
–
see subclauses 6.4-6.6.
4.3. Control box
Control box CA40 is fitted under the mattress
support platform, in head section – it is assembled by
manufacturer. In case of failure of any component,
there are installed special systems blocking adjustment
functions. Control box is protected against ingress of
moisture and has overload protection system:
• limit switches turn off drives, when they get to the limit position,
•
thermal switch turns off control box if it overheats. It should be ready
to re-use after 30 minutes break.
The EPR mains cable is fitted with a push-on anti-kink device and tension
protection.
✓
Assembly components:
- 4x bevel for assembly front boards,
- 6x quick-release bolt,
- 2x castor for assembly mattress support
platform on the scissor lift,
- 4x slider to assembly side rails,
- 1x allen key,
- 4x grub screw,
- 6x knurled screw,
- 8x screw for assembly bevel to end board.