A.R.I. Eliptix R-30 R 2W, Установка, Эксплуатация, Обслуживание, Страница: 14 / 21

R-30 R
6. DISMANTLING AND ASSEMBLING THE VALVE
6.1. Preparation
1.
Required tools:
Standard hand tools:

14 mm spanner open at one end and ring at the other

16 mm spanner open at one end and ring at the other

19 mm spanner open at one end and ring at the other

20 mm spanner open at one end and ring at the other

24 mm spanner open at one end and ring at the other
2.
Release Pressure - Make sure that the water supply to the valve is switched off, release any residual pressure and
isolate the valve from the pipeline by closing the upstream and the downstream isolation valves.
6.2. Disassembling the control loop
1. Close the two 2 -way ball valves [A] & [B].
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