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Verfügbare Sprachen
Verfügbare Sprachen
3
Connection of components
Please connect the components as shown:
High-pressure test
stopples
for connection at
screw connections
Plug
to check the tightness of the
GW Professional
Never connect external devices for the pressure build-up without connecting piece with
safety valve!
4
Function of the Unit
By works at gas pipes please respect the legal safety instructions!
The ROTEST GW Professional easies tightness tests. Besides gas pressure measurements,
tightness checks as well as leakage volume determination according to DVGW-TRGI 2018 can
be performed.
4.1
Scope of delivery
1
ROTEST GW Professional
2
Connection hose 2,8 m long, with
quick-fittings
3
Y-Piece with quick-fittings
4
2 Test stopple cylindrical 1" with
quick-fittings
5
High-pressure test stopples G1/2"
and G3/4" with quick-fittings
6
One-pipe counter cap for gas meters
G4/G6 with quick-fittings
Test stopple cylindrical
for connection at line
ends
Ball valve
for connection of external
devices for pressure build-
up
ENGLISH
Hose connector
for connection at
measuring nipple of
the plant
Connecting piece with safety
valve
for connection of external
devices for pressure build-
up
10
Ball valve with quick-fitting
11
High-pressure test stopples G1/8 with
quick-fitting
12
Plug with quick-fitting
13
External pressure sensor (0 – 20 bar) with
connection cable
14
Power supply 12 V 2000 mA
--
USB-Stick with GW Professional Software
to create test protocols
Connection hose for
connection on „ P high 1
+ " at the GW
Professional
Y-piece for the connec-
tion of 2 line sections
(f.e. with one-pipe
counter cap)
One-pipe counter cap
for the connection in
place of the gas
meter
(B)
23
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