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Idiomas disponibles
Idiomas disponibles
- Fasten the pipes so that their weight does not burden the body of the electric pump.
- Before starting it, fill the pump via the lid (3) situated on the part opposite the delivery outlet (2),
INSTRUCTIONS MANUAL AND MAINTENANCE
see Figure A. Repeat this operation each time the system is empty or inactive for long periods.
SERIE CTV
- Install probes to prevent the pump from running without liquid.
ELECTRIC CONNECTION
QUALIFIED PERSONNEL SHOULD ALWAYS EFFECT IT, SINCE IT IS A POTENTIALLY
RISKY AND FAIRLY COMPLEX OPERATION.
The amperometric control panel must necessarily be installed in the single-phase version and it
is to ordered separately (See Pic. 1).
In the three-phase versions, the user must provide all necessary protective devices.
-Make sure that the supply mains is duly grounded and that it is supplied with a proper thermal-
magnetic overcurrent circuit breaker with adequate braking power. The nominal differential
current must not exceed 30 mA.
-The supply mains must be provided with a disconnecting device whose contacts, when open,
must be at least 3 mm far.
-Provide fuses on each individual phase.
-Connect, first, the green-yellow wire, then all other wires.
-Connect by following the example of electric diagram as per Pic. 2, in case of single-phase
pumps (1 ~) or Pic. 3 in case of three-phase pumps (3 ~).
-Be sure that the colours of all wires are matching as per Pic. 4.
-Check that voltage, frequency and Amps are exactly the same as those shown on the label.
-It is advisable to use an indirect starter for pumps whose power is over 10 hp (7.5 kW).
-In three-phase pumps, in case the pump has a bad performance in terms of head and/or
capacity, check the correct sense of rotation and invert two phases between them.
Check regularly the efficiency of all protective devices.
MAINTENANCE
ANY MAINTENANCE OPERATION MUST BE DONE WITH DISCONNECTED SWITCH
AND ONLY BY QUALIFIED PERSONNEL.
- No particular maintenance is required when the electric pump is used in normal conditions.
- In case operational defects, turn first the main switch in OFF position, then disconnect the
electric pump by removing the phase wires before the yellow/green one.
- Dismantling pump and motor (series /530 - /700):
- Before removing the motor, you need to secure the pump shaft (4) by inserting the plate
(5) in the specific compartment, see Figure B. Once this operation is complete, remove the
plate.
- Dismantling pump and motor (series /110 - /230 - /330):
- Before removing the motor, you need to secure the pump shaft by replacing the plug (6)
with the adjustment screw (7), see Figure C. Once this operation is complete, replace the
adjustment screw with the plug.
- Contact Assistance immediately, informing them on:
- Type of electric pump;
- Date of purchase;
- Date of installation;
- Full details about the defect found.
WARRANTY
www.proindecsa.com / [email protected]
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