Functional Course; Initial Operation; Maintenance/Repair - Behncke EWT 80-40 Manual De Instrucciones

Functional Course/Initial Operation/Maintenance/Repair
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Functional Course

In the electric heat exchanger, heat is transferred to the bathwater through the
heating element.
The thermostat regulates the water temperature in accordance with the adjusted
value, range from 0 to 40°C.
EWT 80-40/-70: If the required operating overpressure falls to below 6 kPa
(0.06 bar) due to insufficient water throughput, the safety pressure limiter switches
off the electric heat ex changer.
EWT 80-41/-71/-81: If the required overpressure falls to below 36 l/min. due to
insufficient water throughput, the Flow switch switches off the electric heat ex-
changer.
Special made with safety temperature limites: The safety temperature limiter pro-
tects from overheating. It switches the electric heat exchanger off at a temperature
of 44°C.
By pressing the disorder button, the electric heat exchanger can be put into normal
operation again after removal of the disorder.
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Initial Operation

Have you read and understood these operating instructions - in particular chapter 1,
Safety? Only then are you allowed to start the electric heat exchanger.
• A djust the desired bathwater temperature in the thermostat.
The electric heat exchanger heats the bathwater as long as the adjusted tempera-
ture has not been reached,
The electric heat exchanger can be damaged.
Work in piping and electrical installation are only to be effected by specialist person-
nel for safety reasons.
Do not step on the heat exchanger.
Only carry out maintenance and repair work with closed blocking and control units
in the water cycle.
• V entilate the entire water cycle, otherwise can the heating element harm to take.
6

Maintenance/Repair

• C heck the heat exchanger and its connections for their tightness once a week
and ventilate the entire water cycle.
The electric heat exchanger can be damaged.
Work in the electrical heat exchanger are only to be effected by specialist personnel
for safety reasons.
Do not step on the electric heat exchanger.
Only carry out work in the piping connections with closed blocking and control units
in the water cycle!
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