T.I.P. Maxima 350 IPX DUO Mode D'emploi page 21

We decline any liability for damage caused by inappropriate repair attempts.
Any damage caused by inappropriate repair attempts will avoid all warranty
claims.
Observing the conditions of use and the ranges of application of the present device will
reduce the risk of possible operational malfunction and contribute to extend the lifetime of
your unit. Sand and other abrasive matters contained in the liquid discharged will speed up
the process of wearing and tearing and accelerate the drop in performance.
If the unit is operated properly, it will not require any maintenance. Where applicable, you
may clean the hydraulic part from sediments and dirt. This can be done by counter-flushing
the unit with clear water using a hose to be connected through the pressure port of the pump.
To remove tenacious dirt, the foot of the pump (8) can be removed by loosening the screws
located at the bottom of the pump. To avoid any hazard, any further disassembly as well as
the replacement of parts must only be done by the manufacturer or a by an authorised
service provider.
Water left in the pump may freeze in case of frost and thus cause considerable damage.
Therefore, the pump must be removed from the liquid being discharged and fully drained
when temperatures are below the freezing point of the liquid. Please store the pump in a dry,
frost-protected place.
In the case of malfunction, you should first of all check whether it was caused by an
operating error or some other reason which cannot be attributed to a defect of the device -
for instance a power failure.
The list below shows some possible malfunctions of the device, possible causes and tips on
their elimination. All the measures referred to may only be carried out with the pump being
separated from the electrical mains. If you yourself feel unable to eliminate any of these
malfunctions, please contact the customer service department or your point of sales. Any
repair beyond the scope specified below must only be performed by qualified staff. Please
bear in mind that all warranty claims will become void in the case of damage caused by
inappropriate repair attempts, and that we decline any liability for any ensuing damage.
MALFUNCTION
1. The pump is not 1. No current.
discharging any
liquid, the motor is
not running.
2. Thermal motor protection feature has
triggered.
3. The capacitor is defective.
4. The pump wheel is blocked.
5. The floating switch is defective.
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 The min. suction level was fallen short
liquid. 4. of; possibly incorrect setting of the
floating switch, motion of floating switch
restricted, floating switch defective.
5. Check valve (non-return valve), if
present, is blocked or defective.
POSSIBLE CAUSE
8
ELIMINATION
1. Please use a device complying with GS
(German technical supervisory authority) to
check for the presence of voltage (safety
information to be observed!). Please verify
the correct position of the plug.
Separate the pump from the electrical
2. mains, allow the system to cool down,
eliminate cause.
Please contact the customer service
3. department.
Eliminate blocking of pump wheel.
4. Please contact the customer service
5. department.
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.
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