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2. Safety Instructions
Blocking the
Irrigation Valve
Water pressure
16
The Irrigation Valve must only be used in conjunction with the –
9 V Control Units; Radio Receivers / 24 V Watering Controller –
approved by GARDENA.
v Please observe the notes on safety in the operating
instructions.
9 V and 24 V products are not interchangeable.
V In the case of dirty water, the GARDENA Central Filter
Art. No. 1510 must be installed upstream in the watering
system.
The function of your watering system depends on the available
water pressure. Therefore, care should be taken not to overlap
watering cycles of the various watering circuits and to ensure
that the watering circuits you have planned will be supplied with
sufficient water at an adequate pressure.
Please refer to the planning instructions in the special brochure
entitled "Watering Systems – Sprinkler System Planning Guide"
available from GARDENA.
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