CAUTION
Hot or cold liquid
Minor or moderate personal injury
‐ Make sure that escaping hot or cold
liquid does not cause injury to persons
or damage to the equipment.
Do not turn on the power supply until the
pump has been filled with liquid.
The number of starts and stops must not
exceed 20 times per hour.
The pump must not run without delivering
water for more than 5 minutes.
Only use the product for the intended use
and for the pumped liquids stated in these
installation and operating instructions.
Related information
5.3 Intended use
5.4 Pumped liquids
4.1 Priming the product
Always tighten the priming plug by hand.
1. Unscrew the priming plug.
2. Fill the pump with water.
3.
Refit the priming plug and tighten by hand.
TM072401
4.2
Starting up the product
After installing the product, do the following:
1. Open all isolating valves. Make sure that the
water supply is sufficient on the inlet side of the
pump.
2. Turn on the power supply to the pump, and the
pump will start. If there is a suction lift, it can take
up to five minutes before the pump delivers
water. This period depends on the length and
diameter of the inlet pipe.
3. Open the tapping point that is highest or furthest
away from the pump to let out air trapped in the
system.
4. When water flows through the tapping point,
close it.
5. Startup is completed, and the pump is ready for
operation.
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