Eckerle EE150 Instrucciones De Instalación página 7

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Troubleshooting
If the pump does not function properly, refer to the following:
1. Unit does not run
A. Check the power supply
B. Check the appliance to see if condensation is actually
being generated
C. Check to make sure the pump float mechanism mo-
ves freely (EE150, EE300) and whether the surfaces
and/ or moving components in contact with the medi-
um are clean. This applies in particular to the housing
area underrneath the able entry, as the sensors are
situated there inside the housing (EE400NEO).
D. Check the drain line (s) into the pump for obstructions.
Note: If these lines are clogged and remain clogged,
the appliance may eventually be damaged.
2. Pump makes loud noise when running
A. Check the tank for debris and clean if necessary. Refer
to the maintenance section for cleaning instructions.
3. Unit runs but does not pump liquid out
A. Check the floats to be sure that they are not stuck in
the up position.
B. Check the height of the discharge tubing to be sure it
does not exceed the allowed head (see specifications)
C. Check the discharge tube for obstructions and clear if
needed.
D. Check the check valve for obstructions. Refer to the
maintenance section for cleaning instructions.
4. Liquid drains back into pump from discharge line
A. Check valve may have debris in it. Refer to the main-
tenance section for cleaning instructions
B. If the discharge line is plumbed so the highest point
is less than 1 m above the pump, the check valve may
allow liquid to drain out of the line. This is normal and
will not damage the pump.
5. Liquid leaks from around the check valve
A. Check the proper fit of the cap nut that holds the
discharge tube in place.
B. If the check valve is too tight or too loose it may leak
around the O-ring. Check that the valve is hand tight,
and then tighten an addition 1/2 turn with a wrench.
C. If the O-ring under the check valve is damaged, replace
with a new one or purchase a replacement check valve,
which includes an O-ring.
Warranty
1 year. This warranty covers all parts with material or manufac-
turing faults. The buyer's only remedy is the replacement or re-
pair of the defective parts. In no case can labour costs and any
consequential damage be cited as a basis for a complaint. Any
returned units must be complete and must be accompanied by
a written list of the defects ascertained.
We are unable to accept any liability in case of nonconforming
installation or noncompliance with the specifications or main-
tenance recommendations.
Conformity
All data contained in these specifications are solely intended to
describe the product and do not constitute warranted charac-
teristics in the legal sense.
Subject to technical modification.
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02 English