Test Protocol; Disassembly; Maintenance And Care; Disposal - Rothenberger ROTEST GW 150/4 Instrucciones De Uso

6

Test protocol

The responsible technician must write up a test protocol after completing leakage tests. The
protocol reflects the test material used and the drop in pressure. If the system proves to be tight,
the technician will confirm this in the test protocol.
7

Disassembly

After completing leakage tests disconnect the connecting hose (6) and open connecting valve D
so that the water column can flow back into the water tank (2).
Disconnect all tube elements and place them back into the carrying case.
Close all valves and fold down hand pump.
8

Maintenance and care

Use silicon lubricant to daub coupling O rings in the tube elements, couplings and supply-end
cap!
Apply lubricant to the inner surface of all tube expansions on the couplings! Use standard silicon
spray to regularly treat quick couplings!
Store carrying case in a clean and dry environment to avoid corrosion of case and instrument
components!
Any corrosion on the valves impedes valve function!
Handle your ROTEST GW 150/4 leakage test system carefully!
9

Disposal

Components of the unit are recyclable material and should be put to recycling.
For this purpose registered and certified recycling companies are available. For an environmental
friendly disposal of the non-recyclable parts (e.g. electronic waste) please contact your local waste
disposal authority.
20 ENGLISH