elysator PUROTAP profi 1 Series, Инструкция по установке, функционированию и обслуживанию, Страница: 10 / 15

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5.3.1. Commissioning
Prior to commissioning, close the drain valves at the filter (3) and at the resin
canister (9).
Then open the shut-off valves at the input and output (2, 12). Throughput
may not exceed 25 l / min and can be monitored on combined meter (6).
5.3.2. Pressure reducing valve (5)
Rotate the valve head by hand. Anti-clockwise to reduce the pressure.
Clockwise to increase the pressure. The higher the pressure, the quicker
water flows through the filling station. Use the pressure gauge to check the
set pressure. The filling pressure is displayed on pressure gauge (4).
• Adjust the pressure reducing valve to ensure that the system is
not damaged during filling.
• The maximum operating pressure of PUROTAP® profi devices is
6 bar.
5.4. Combined meter (6)
The combined meter measures the raw water quality and the throughput
(l / min and total throughput).
Set key
Each time the set key is pressed, the limit is increased by 10 µS / cm or
6 TDS. Hold the key for 3 seconds to reset the limit to zero. If the set limit is
exceeded, the backlight flashes red and an acoustic alarm sounds. In addition,
the floating contact is switched over (only when using the optional power
supply unit).