TDP079e
Rev.
26.03.2019
Page
4
/
8
Perrot
REGNERBAU
CALW
GmbH
Industriestraße
19
‐
29
/
D
‐
75382
Althengstett
/
Germany
Phone:
0049
‐
7051
‐
162
‐
0
/
E
‐
mail:
technik@perrot.de
2.1
Installation
When
connecting
to
the
public
supply
network,
observe
the
local
regulations
Pipes
are
to
be
laid
in
a
sand
bed
on
stony
ground.
The
sand
bed
should
surround
the
pipe
10
cm
on
all
sides
When
installing
the
sprinkler,
e.g.
on
a
standpipe,
make
sure
that
the
sprinkler
head
can
easily
be
turned
by
hand.
Flush
the
pipes
proper
before
installation
of
the
sprinklers
3.
Commissioning
Pipes
must
always
be
filled
slowly,
that
means
you
must
open
the
gate
valve
gradually,
under
observance
of
the
assigned
operating
pressure.
Despite
of
a
thoroughly
flushing
it
may
happen
that
the
sprinkler
nozzle
may
clog.
To
clean
the
nozzle,
you
must
unscrew
the
nozzle
and
flush
the
sprinkler.
(Use
socket
wrench)
Sprinkler
PE
‐
pipe
Riser
pipe
Sprinkler
Riser
pipe
Perrot
Cardan
Quick
coupling
pipe
