Hidrotermal HIDRO-SPR150(H) Руководство пользователя - Страница 3

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1.General

These instructions are for correct installation, and optimum performance of the Bath

pumps, so they should be read carefully. These are single-stage centrifugal pumps

designed to operate with compact hydromassage equipment, They are equipped with

a total-emptying system to prevent the discharge of residual liquid in each stopping.

These units are designed to operate with clean water at a maximum water

temperature of 50℃.

Built of top quality materials, they are subjected to strict hydraulic and electrical

controls and are carefully verified.

Correct installation is ensured by following these instructions and those of the wiring

diagram; otherwise, over loads may be produced in the motor. We decline

responsibility for any damage caused by not following these instructions.

2.lnstallation

The pumps should be installed horizontally, securing them with screws through the

holes in the supports to prevent undesirable noise and vibration.

The suction, pipe of the pump should be as short as possible.

The rating Label must be visible after installation. Parts coutaining live parts, except

parts supplied with extra low voltage<12V, must be inaccessible to a person in the

bath. Class I appliances must be permanently connected to fixed wiring. Part

including electrical components except remote control devices must be located or

fixed so that they cannot into bath.

3.Pipe Assembly

The suction and discharge pipes should have a diameter equal to or greater than that

of the intake tapping of the pump.

Avoid traps as, in addition to affecting efficiency, they impede total overall emptying.

The suction and discharge pipes should not rest on the pump in any case.

Seal all the connectors and unions well. Avoid any dripping on the motor, which

would unfailingly damage it.

4.Electrical connection

The electrical install action should have a multiple separation system with contacts

opening at least 3mm.

For continued protection against possible electric shock this unit is to be mounted to

the base in accordance with the installation instrucions.

The protection of the system should be base on a residual current device (RCD) with

a rated tripping current not exceeding 30mA. The supply cable should comply with

EMC standards. Single-phase motors have built-in thermal protection. The electric

connection must be carried out by qualified stall following strivtly the "EN60335-2-41"

standard.

Be sure that the earth cable connection is correctly made.

Be sure that the equipotential connection between the bath and the pumo is corretly

made.

Wire serving as equipotential bonding conductors shall have a cross sectional area

between 2.5 and 6mm

and shall be equipped with the terminal suitable receptacle.