Espa ELV Manual De Instrucciones página 10

EN
Safety warning.
The following symbols
failure to comply with the corresponding instructions.
DANGER!
Risk of
electrocution.
DANGER!
WARNING
TABLE OF CONTENTS
1) GENERAL INFORMATION. ............................................................................................................................. 11
2) TECHNICAL CHARACTERISTICS. .................................................................................................................... 11
2.1) Models. ............................................................................................................................................... 11
2.2) Dimensions. ........................................................................................................................................ 11
2.3) Features. ............................................................................................................................................. 11
3) INSTALLATION. ........................................................................................................................................... 12
3.1) Hydraulic Installation........................................................................................................................... 12
3.2) Electrical connection to the motor......................................................................................................... 12
3.3) Installation on the pump. ..................................................................................................................... 13
3.4) Power supply connection. .................................................................................................................... 14
3.5) Protections. ......................................................................................................................................... 14
3.6) Wiring diagrams .................................................................................................................................. 14
3.7) Wiring diagrams of signals and for control by means of external pressure switch ................................... 15
4) OPERATION. ............................................................................................................................................... 15
4.1) Indications. ......................................................................................................................................... 15
4.2) Operating modes. ................................................................................................................................ 15
5) CONFIGURATION......................................................................................................................................... 16
6) START-UP ................................................................................................................................................... 16
7) PROTECTION AND ERRORS. ......................................................................................................................... 16
8) MAIN COMPONENTS ................................................................................................................................... 17
9) EVIDENCE OF CONFORMITY.......................................................................................................................... 17
shown beside a paragraph represent danger warnings associated to the
Not observing this precaution involves a risk of electrocution.
Warns that not observing the precaution involves a risk of damage to people
and/or materials.
Warns that not observing the precaution involves a risk of damage to the pump
or the installation.
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