Performing The Inspection - AWG S2/M2 Originalbetriebsanleitung

AWG I Operating manual I Fittings I
6.2

Performing the inspection

CAUTION
Performing the inspection safely
Some inspection steps are performed with pressurised systems.
– Observe the safety regulations.
– Wear personal protective equipment.
– Do not put other persons in danger.
6.2.1 BASIC Inspection after each use
1. Inspect the foam nozzle for visible damage.
2. Inspect the conversion screen for contamination and damage.
3. Check that the hand lever can be operated (unpressurised).
6.2.2 STANDARD Inspection every 12 months
1. Functional test of the stop valve under dynamic load at 10 bar inlet
pressure.
2. Leak test at 10 bar inlet pressure (hand lever in closed position).
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. Re-
place device if worn.
M1108B10 I Rev. 02-03/20
Adjustable foam nozzles S2/M2, S4/M4
Storz 52 (C): 1.5 Nm
Storz 75 (C): 2.5 Nm
ENGLISH
FUNCTIONAL TEST
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