Renkforce 2302384 Bedienungsanleitung Seite 19

• The product is not protected against dry run.
• The product must not be operated unattended.
• The product must not be operated continuously.
• There must be no persons in the pumped medium during the operation.
• The product must not be used in or near explosive liquids or gases, there is a danger of explosion!
• Consequential damage that may occur due to a malfunction or fault in the waste water pump must
be prevented by suitable measures (for example, water level gauges, sensors, alarm devices, reserve
pump or similar).
• Only use the product in temperate climates. It is not suitable for use in tropical climates.
• Do not shut off the outlet side of the waste water pump when it is running.
Use e.g. a corresponding pressure switch that cuts off power supply to the waste water pump in good
time.
The waste water pump must not be operated against the closed pressure side for more than 5 minutes
to avoid damage. The water in the waste water pump heats up within just 5 minutes. Beware of the hot
water discharged from the open pressure side to avoid the risk of scalding/injury!
• Do not place the product with the suction openings directly in muddy, sandy or stony ground such as
a garden pond. For example, use a stone slab as a base. Otherwise, the suction openings could be
blocked completely or partially after a short time!
In addition, sand, stones or other hard objects in the pumped liquid cause increased wear and reduce
the performance of the waste water pump.
• Check the entire product for signs of damage, e.g. of the housing and the power cord/mains plug.
If you discover any damages, you must not use the product.
If the product is already connected to the mains voltage, first disconnect the corresponding mains socket
from all poles by switching off the circuit breaker or unscrewing the fuse and then switching off the as-
sociated ground fault circuit interrupter.
Only now unplug the mains plug of the waste water pump from the mains socket. Discontinue use and
take the product to a specialist repair centre.
Never attempt repairs yourself, entrust them to a specialist!
• If it is assumed that safe operation is no longer possible, the waste water pump must be shut down and
secured against inadvertent operation by pulling the mains plug out of the mains socket. It must be as-
sumed that safe operation is no longer possible if:
- the waste water pump and the connecting cables show visible damages
- the waste water pump does not operate any longer
- the waste water pump was transported or stored under unfavourable conditions
- it was exposed to heavy loads during transport.
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