List Of Main Components; Compliance Statement - Espa TECNOPLUS 25 Manual De Instrucciones

7. MAINTENANCE
Our pumps do not require maintenance. As a precaution, empty the pipes and any water from inside the pump
during periods of freezing temperatures.
If the pump is to remain idle a long time, dismantle the pump and store it in a dry, ventilated place.
WARNING: in the event of a breakdown, the pump should only be serviced by an authorized technical repair
center. When the time comes to dispose of the pump, it does not contain any contaminating or toxic material.
The main components are properly identified for selective scrapping.
8. Troubleshooting
1. The pump will not start.
2. The pump will not stop.
3. There is no suction from the pump.
4. Insufficient pressure or flow rate.
5. The motor overheats.
6. The pump starts and then stops shortly afterwards (klixon).
7. The pump starts and stops constantly.
Problems Causes
1, 5, 6 Pump blocked
3, 4 Foot valve blocked
1, 3, 4 Total manometric head greater than foreseen
1, 5, 6 Incorrect voltage
3, 4 Reduction of the well water level
1 Fuse or thermal relay disconnected
4 Turbines worn down
3, 4 Foot valve not submerged
3, 4 You forgot to prime the pump
5, 6 Deficient ventilation of the premises
3, 4 Air intake
1 Incorrect programming
1 Insufficient water detected
1, 3, 4 Closed valve or faucet
1, 3 Insufficient water
2, 4, 7 Water loss through discharge line
9.

List of main components

The materials used are top quality, subjected to strict controls and checked with maximum thoroughness.
The list of main components can be seen in Fig. 8.
10.

Compliance Statement

TECNOPLUS 25 PRODUCTS
The products mentioned above comply with:
Machinery Directive (& DQG ZLWK WKH 6WDQGDUG (1  (Machine Safety), Directive (0& (&
(Electromagnetic Compatibility), Directive  (& /RZ 9ROWDJH DQG (XURSHDQ 6WDQGDUG (1 
(1,62  1RLVH HPLVVLRQ YDOXHV LQ LQVWUXFWLRQ PDQXDO 
Signature/Position: Pere Tubert (Technical Office Manager)
Solutions
Dismantle it and take it to an Official Technical Service
center.
Clean it or replace it.
Check the geometric height and pressure losses.
Check that the mains voltage matches what is
indicated on the name plate.
Adjust the intake height.
Change the fuse or thermal relay.
Dismantle the pump and take it to an Official
Technical Service center.
Correctly submerge the suction inlet.
Fill the pump housing with water.
Provide correct ventilation.
Perfectly seal the gaskets and connections.
Check the programming.
Find out why there is insufficient water.
Open the valve or faucet.
Wait for the water level to be restored and press the
reset button.
Make up for this loss.
(Fig. 8)
11
Instruction Manual