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Maintenance
The garden valve antifrost is largely
maintenance-free.
The following maintenance may be carried out
by a qualified plumber if need be in accordance
with page 56 of the description.
Operation
After shut off, there is a draining
period during which the garden valve
completely empties.
The operating handle can also be used
as socket wrench. An ordinary 6 mm
square-section socket wrench can
also be used.
Notes
Connected garden hoses must be
removed whenever frost threatens,
in order to ensure the complete
emptying of the garden valve.
Appropriate measures are to be taken
against noise and the formation of
condensation.
The owner is to be given the installa-
tion and operating instruction manual.
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