Routine Maintenance; Alarms; Disposal; Spare Parts - Calpeda E-Idos E-MXPM Instrucciones De Uso

In case of extraordinary maintenance, or maintenance
operations that require part-removing, the operator
must be a qualified technician able to read schemes
and drawings.
It is suggest to register all maintenance operation
executed.
EN
During maintenance keep particular attention in
i
order to avoid the introduction of small external
parts, that could compromise the device safety.
It is forbidden to execute any operations with
the direct use of hands. Use water-resistant,
anti-cut gloves to disassemble and clean the
filter or in other particular cases.
During maintenance
i
personnel is not allowed.
Maintenance operations that are not described in
this manual must be made only by special personnel
authorized by Calpeda S.p.A.
For further technical information regarding the use or
the maintenance of the device, contact Calpeda S.p.A.

9.1. Routine maintenance

OFF
Before
disconnect the power supply and make sure
that the device could not accidentally operate.
In the case of water containing chloride
(chlorine, sea water), the risk of corrosion
increases in stagnant water condictions (also
with an increase in temperature and decrease
of pH value). In these cases, if the pump
remains inactive for long periods, it must be
emptied completely and, preferably, dried.
For good measure, as in the case of temporary
operation with dirty liquids, run the pump
briefly with clean water to remove deposits.
When the pump remains inactive it must be
emptied completely if there is a risk of freezing
(par. 14 fig. 5).

12. ALARMS

Code Description
Er01 Blockage due to no water
Er02 Faulty pressure sensor – Max. ressure exceeded
Er03 Blockage due to low supply voltage
Er04 Blockage due to high rectified voltage
Er05 Blockage due to exceeded of number of starts
Er06 Blockage due to overpower in the electro pump
Er07 Blockage due to overcurrent in the electro pump motor
Er08 Blockage due to internal overheating
Er10 Thermal-protector intervention detected
Er11 Internal hardware error
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operations
every maintenance
Before restarting the unit, check that the shaft is not
jammed and fill the pump casing completely with liquid.
9.2. Vessel maintenance
Inspect the tank preloaded pressure of the delivery
vessel periodically.
9.3. Dismantling the system
Close the suction and delivery gate valves and drain
the pump casing before dismantling the pump.
9.4. Dismantling the pump
external
OFF
Close the suction and delivery gate valves and drain
the pump casing before dismantling the pump (par. 14
fig. 5).

10. DISPOSAL

OFF
The final disposal of the device must be done by
specialized company.
Make sure the specialized company follows the
classification of the material parts for the separation.
operations
Observe the local regulations and dispose the device
accordingly with the international rules for environment
protection.

11. SPARE PARTS

11.1.
When ordering spare parts, please quote their
designation, position number in the cross section
drawing and rated data from the pump name plate
(type, date and serial number).
The spare parts request shall be sent to CALPEDA
S.p.A. by phone, fax, e-mail.
Changes reserved.
Causes
The device is in failure due to no water.
The system try to restart automatically and make one attempt
every 10 minutes for 7 times.
Faulty pressure sensor
Supply voltage lower than 195V.
- The system automatically restart when the clamp voltage is
higher than 205V.
Supply voltage higher than 225V.
- The system automatically restart when the clamp voltage is
lower than 225V.
The system has started more than 240 times in 2 hours
The system try to restart automatically and make one attempt
every 10 seconds for 3 times.
Motor overheating
E-MXAM E-MXPM E-NGXM Rev3 - Operating Instructions
European Directive
2012/19/EU (WEEE)
Spare-parts request