Safety Measures On The Installation Site - Bencke EWT 80-40/-41 Bedienungsanleitung

Safety
temperature limiter and/or flow control) strong overheating of the electric heat
exchanger is possible.
The installation of a flow control as an additional safety device is
recommended. (see EWT 80-41/-71/-T/-81)
It prevents the heating resistor from burning out during water standstill.
If the electric heat exchanger is installed more than 0.5 m below the surface of the
bathwater, the safety pressure limiter becomes ineffective.
The installation of a flow control is prescribed in this case as an additional
safety device.
The electric heat exchanger might be damaged.
If dripping water falls onto the outer skin or if metal particles enter the electric heat
exchanger, the risk of contact corrosion exists.
take care
1.5

Safety Measures on the Installation Site

The electric heat exchanger is to be installed in a frost-proof room with a mounting
device made of plastic or stainless steel.
Please ensure that the maximum operational overpressure of 300 kPa (3.0 bar) is
not exceeded.
The electric heat exchanger or the environment can be damaged.
Please check the electric heat exchanger and its connections for tightness and
visible damage once a week during operation.
take care
The danger of combustion exists.
In the case of a failure of the safety pressure limiter and the safety temperature
limiter, strong overheating of the electric heat exchanger is possible.
Do not store any combustible materials in the environment.
take care
The installation of a flow control as an additional safety device is recommended.
(see EWT 80-41/-71/-T/-81) It prevents the heating resistor from burning through
during a water standstill.
The electric heat exchanger can be damaged.
The electric heat exchanger may only be put into operation if it has been ensured
that the electric heat exchanger is continuously supplied with water during operati-
on. The water throughput must be at least 1000l/hour.
take care
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