HAWK HD 1115R — motorpump User Responsibilities and Electrical Connection Guide [21/31]

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Instructions Manual

Motorpumps

Cod. doc. M.I. EP-18

Issue 0

Page 21 of 31

This Manual remains the property of the Manufacturer; it may not be reproduced or copied, even partially.

5.1 Responsibilities of the Customer/User

The customer/User are responsible for:

Checking the condition of the motorpump when it is delivered. Contact LEUCO S.p.A. in case of damage

conditions that do not match the purchase order

Checking that the electrical connections are suitably protected from overloading with respect to the rated

current indicated on the specifications plate. The protection equipment must guarantee electrical quality

and performance standards that ensure they are durable over time and provide reliable service.

The assembler/end user must fit a maximum pressure valve near the pump delivery line outlet.

The assembler/end user must fit a system that guarantees the hydraulic system will stop immediately in

case of a sudden increase in the pump temperature and/or excessive current absorption.

With regard to the electrical connections, adhere to the following points:



The motor must be connected according to the diagrams shown below

 for motors designed for Y/ start-up following the diagram shown below



ensure that you connect the earthing wire.

Once the electrical connections have been made close the terminal strip, ensuring that the seals are correctly arranged. Tighten

all of the screws as well as the cable gland.