Rothenberger ROTEST GW 150/4, Инструкция по эксплуатации, Страница: 15 / 164

ENGLISH 13
1 Safety instructions
1.1 Proper use
The ROTEST GW 150/4 test instrument and its components (included in carrying case) should only
be operated by skilled personnel competent in gas and water supply engineering in particular in
leakage tests for pipes and containers. All tests must be carried out in accordance with the
present instructions, in particular the following tests:
•
Bearing tests for gas fittings pursuant to 1*
• Leak tests of gas fittings pursuant to 1*
• Built-in hand pump, connecting hose and adapter with cut-off valve safety tests
• Built-in bellow, water column, connecting hose and cut-off valve safety tests
• Leak test of propane liquid gas fittings pursuant to 1*
• Leak test of low-pressure liquid gas fittings 1*
• Adjustment of gas admission pressure to atmospheric and blower burners using a water
column up to 30 mbar
• Examination and inspection of gas appliance connection pressure pursuant to 1*
•
Initial air-pressure test of drinking water systems pursuant to
1*
•
Principle air-pressure test of drinking water systems pursuant to
1*
1.2 Operator and equipment safety
Do not open test instrument! Do not attempt to repair the internal components! Ask
your dealer for a list of qualified service technicians!
Follow all safety instructions specified by the systems or pipe manufacturers as well as
the safety instructions specified by the pipe coupling manufacturer!
2 Components and Operator Controls Fig. A
2 * tank 11 * scale, 0-30 mbar 21 # adapter for gas
appliances
3 * hand pump 12 * bellow 22 # supply-end cap
5 * manometer 13 # conical gas test plug, size 0 35 * silicon lubricant
6 * connecting hose 14 # conical gas test plug, size 1 36 * O ring (spare)
7 * tube element (fixed) 15 # conical gas test plug, size 2 37 * instruction manual
8 * tube element (40-60 mbar) 16 # cylindrical gas test plug, size 1
9 * tube element / end piece
17 # cylindrical gas test plug, size 2
(110 mbar)
10* additional tube elements
(130, 150 mbar)
* = standard version 6.1039 without accessories # = accessories with version 6.1040
2.1 Accessories
The relevant accessories and an order form can be found from Page 158 onwards.
1* Statutory regulations in the country of use or the respective manufacturer and facility instructions and guidelines