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Beschikbare talen
Beschikbare talen
Translation of the Original Operating Instructions
MALFUNCTION
POSSIBLE CAUSE
2. The motor is
1. The intake openings are clogged.
running, but the
2. The pressure line is clogged.
pump is not
3. Air penetrates into the pump body.
discharging any
liquid.
4. The min. suction level was fallen short
5. Check valve (non-return valve), if
3. The pump stops
1. The electrical supply does not
after a short time of
operation because
the thermal motor
protection feature
has triggered.
2. Pump or intake openings are blocked
3. Liquid is too viscous.
4. Temperature of the liquid is too high.
5. Pump is running dry.
4. Intermittent or
1. Pump wheel obstructed by solid
irregular operation.
2. Refer to section 3.3.
3. Refer to section 3.4.
4. Mains voltage out of tolerance.
5. Motor or pump wheel defective.
5. Water quantity
1. Refer to section 2.1.
discharged by pump
2. Refer to section 2.2.
is inadequate.
3. Worn pump wheel.
6. The pump does not
1. Floating switch cannot move freely.
cut in or out.
2. Incorrect setting of floating switch.
3. Floating switch defective.
9. Warranty
The present device was manufactured and inspected according to the latest methods. The seller warrants for
faultless material and workmanship in accordance with the legal regulations of the country in which the device
was purchased. The warranty period begins with the day of the purchase and is subject to the provisions below:
Within the period of warranty, all defects which are to be attributable to defective materials or manufacturing will
be eliminated free of charge. Any complaints are to be reported immediately upon their detection.
The warranty claim becomes void in the case of interventions undertaken by the purchaser or by third parties.
Damage resulting from improper handling or operation, incorrect setting-up or storage, inappropriate connection
or installation or Acts of God or other external influences are excluded from warranty.
Parts being subject to wear and tear, such as the pump wheel (impeller) and mechanical shaft seals are excluded
from warranty.
All parts were manufactured using maximum care and high-quality materials and are designed for a long lifecycle.
It should be understood, however, that the wear and tear depends on the kind of use, the intensity of use and the
internals of maintenance. Complying with the installation and maintenance information contained in the present
operating instructions will therefore considerably contribute to a long lifecycle of these wearing parts.
In case of complaints, we reserve the option of repairing or replacing the defective parts or replace the entire
device. Replaced parts will pass into our property.
Claims for liquidated damages are excluded unless they are caused by willful acts or negligence on the side of
the manufacturer.
of; possibly incorrect setting of the
floating switch, motion of floating
switch restricted, floating switch
defective.
present, is blocked or defective.
correspond to the information given
on the type plate.
by solids.
matters.
ELIMINATION
1. Remove possible congestion.
2. Remove possible congestion.
3. Start pump several times so that the
entire air will be driven out.
4. Make sure that the minimum suction
level is not fallen short of; if necessary,
adjust floating switch properly or make
sure that it can move freely; in the case
of a defective floating switch, please
contact customer service.
5. Eliminate blocking of the check valve
(non-return valve) or replace, if
damaged.
1. Please use a device complying with GS
(German technical supervisory authority)
to check the voltage of the lines of the
connection cord (safety information to be
observed!).
2. Remove possible congestion.
3. Pump may not be suitable for this liquid.
If feasible, the liquid should be thinned.
4. Make sure that the temperature of the
liquid being pumped does not exceed the
max. admissible value.
5. Eliminate causes of dry-running.
1. Remove solids.
2. Refer to section 3.3.
3. Refer to section 3.4.
4. Make sure that mains voltage matches
that indicated on the type plate.
5. Please contact the customer service
department.
1. Refer to section 2.1.
2. Refer to section 2.2.
3. Please contact the customer service
department.
1. See that floating switch can move freely.
2. Correct floating switch settings.
3. Please contact the customer service
department.
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