BWT Bewados E 3 Instrucciones De Montaje Y De Servicio página 15

Operation
Safety instructions
The operator must make sure that the unit always
contains sufficient active substance to provide
constant protection for the domestic water system.
Special instructions for active substances
1. Only original BWT Quantophos F and Cu2 ac-
tive substances should be used for metering.
2. Mixing different active substance types is not
permitted and could cause the unit to malfunc-
tion.
3. Metered additives may not be transferred from
one container to another.
4. Damaged additive containers must not be used.
5. The contents of opened additive containers must
be used within 6 months as specified in
DIN 19635.
6. Observe the use by date on active substance
containers.
Note: The type of active metering substance is
selected based on your local water conditions.
Do not use another type of active substance.
Note: If the water quality changes, a different ac-
tive substance may be required. Consult a spe-
cialist if this is the case.
Replacing the container
When appears in the display and the audio sig-
nal is emitted, the active substance container is
empty and must be replaced.
®
Bewados module E3
1. Undo the childproof lock (11) and flip up the
cap (7).
2. Turn the active substance container gently to
the left and remove it from the bottom above
the suction pipe (8).
3. Remove the aluminium seal from the new 3kg
mineral substance container.
4. Lift the active substance container from the bot-
tom above the suction pipe (8) and attach it by
turning it gently. The
the audio signal is switched off.
message goes out, and
5. Flip down the cap (7) and secure the childproof
lock (11) with screws to prevent the mineral sub-
stance container from twisting.
Connect the water flow. The metering unit is now
ready to use.
®
Bewados module E10/E20
Note: Do not lift or transport the active sub-
stance container or canister by the suction
lance handle.
Prepare a new substance box or canister and
open the closure (remove the aluminium seal if
applicable). Unscrew the suction lance (9) from
the container and pull it out. Next, rinse the suc-
tion lance with clear drinking water. Insert the suc-
tion lance into the new container and tighten it.
The message goes out, and the audio signal
is switched off. The metering unit is now ready to
use.
If the indicator still appears in the display and
the audio signal is still being emitted even after
the container has been replaced, unplug the trans-
former plug and plug it back in after waiting a few
seconds.
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