Rothenberger 1000000145, Инструкция по эксплуатации

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ENGLISH
21
2.2 Connecting to the power grid
Connection: Insert the device into an electrical socket and press the green “RESET” button.
Once the red operation display has lit up, the device is ready to operate. Whenever the device is
removed from the socket or the power goes out, the device automatically shuts off.
Operational test: Press the blue “TEST” button: The device shuts off. Press the “RESET” button:
Once the red operation display has lit up, the device is ready to operate.
Always perform the operational test before starting up the device. If there is a repeated failure,
have the connected device inspected.
Please keep in mind that this device cannot replace fundamental safety precautions. To prevent
life-threatening hazards, be sure to use electrical devices only as intended.
Reliable personal protection against electric shock. Fault currents are recognized in a fraction of a
second, and the current supply is immediately interrupted. The risk to humans and animals is
drastically reduced.
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Never use the electric tool without a PRCD.
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The plug or electrical cord should be replaced only by the manufacturer of the electric tool or
by its repair service.
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Keep water away from electrical parts of the electric tool and from people in the work area.
3 Functions of device
3.1 Use and work instructions
This is also for pipeline flushing compressor designed to clean up inside diameter 2".
National standards must be observed.
If no national standards are in effect in your country, German standard DIN 1988 can
be applied.
This is to remove impurities on the inner surface of the drinking water piping and to create
hygienically perfect conditions for the operation to start.
Extract from DIN 1988. T2 paragraph 11.2
Pipe Flushing
Drinking water pipes must be thoroughly cleaned.
Cleaning must occur as soon as possible after pipe installation and following the pressure
test.
Cold and warm water pipes must be cleaned separately intermittently and under pressure
from an air-water mixture. You should try to clean with drinking water from the supply pipe
so that a min. flow rate of 0,5 m/sec is reached in the largest pipe to be cleaned. To this end,
a minimum number of taps must be opened (see table 10). If the maximum possible volume
flow - with distribution pipes full of water - is not reached in accordance with table 10, clean
by means of storage tank and pump. The drinking water used for flushing must be ( see DIN
1988, DIN 50930) filtered.
Table 10 Min. volume flow and min. number of taps to be opened for flushing at a min. flow
rate of 0,5 m/sec.
Max. nominal diameter of
distribution pipe DN
25 32 40 50 65 80 100
Min. volume flow with
full distribution pipes Q
at l/min
15 25 38 59 100 151 236
Min. no. of taps DN 15 to
be opened
1 2 3 4 6 9 14