36
5.10
Subsequent installation
A subsequent installation of REHAU-
VACUCLEAN is possible, for example, using
existing installation shafts for pipe extension.
The pipes can also be faced with gypsum
plaster boards, for example.
5.11
Information on operation
■
The system was designed for vacuuming
household dust.
■
Vacuum dry surfaces only. Damp dust can
stick to the pipes and filter and cause
blockages.
■
If sand, cold ashes, shavings or other
coarse debris is to be vacuumed up,
preliminary separators (Ash-Pot, Item No.:
243282-001) must be used.
■
The central vacuum unit must always be
able to suck up sufficient air for motor
cooling.
■
The central vacuum unit is equipped with a
suction relief valve for safety purposes, i.e.
to prevent excessive suction in the system.
■
The check light (LED) on the radio receiver
unit may not illuminate.
■
Safety function: The central vacuum unit
switches off automatically after 15 minutes
of operation (not in case of operation via
control cable).
To restart the central vacuum unit, press
the start button on the radio sender unit
again.
■
If the radio receiver unit does not respond
to a switching command, e.g. in niches
and corners, change your position in the
room and press the button of the radio
sender unit again.
■
Larger-type properties may require the use
of a repeater (see Chap. 5.8, Page 27).
5.12
Fire protection
Fire-protection measures may be necessary
in conjunction with piping systems.
➜
Observe the national regulations
regarding fire protection.