AWG M2 Original Operating Manual page 35

AWG I Operating manual I Fittings I
6.2.2 STANDARD Inspection every 12 months
1. Functional test of the stop valve (option) under dynamic load at
10 bar inlet pressure.
2. Leak test at 10 bar inlet pressure (with the hand lever in closed
position, if applicable).
3. Inspect the conversion screen for damage.
6.2.3 ADVANCED Inspection every 12 months
Check the coupling torque of the Storz adapter:
Threshold value
If the coupling torque is below the applicable threshold value, the
adapter must be replaced.
Threaded version: Check the thread for heavy wear and tear.
Replace device if worn.
M1107B10 I Rev. 02-03/20
Medium expansion foam nozzles M2, M4, M8
Storz 52 (C): 1.5 Nm
Storz 75 (C): 2.5 Nm
ENGLISH
FUNCTIONAL TEST
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