W&H Roto Quick RQ-03 Instructions For Use Manual page 14

Checking the Roto Quick coupling for leaks
> Check for leaks between the Roto Quick coupling and turbine hose.
> Block the water outlet on the tip of the Roto Quick coupling using a piece of rubber or leather.
> Turn on the spray water. fter being blocked for 10 seconds, no water must escape between the coupling and turbine
hose or at the spray regulator.
> If you observe problems (e. g. vibrations, unusual noise and/or leaks), stop the Roto Quick coupling immediately and
contact an authorized W&H service partner (see Page 31).
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