Electrolux SM 554 Wartungshandbuch PDF herunterladen (Seite 54)

Service

Manual

9406

Description

Each relay consists of:

• A casing in two halves, containing six normally-

open and/or normally-closed contacts. The two

halves are held together by spring clips.

• A moving contact carrier containing moving

contacts.

• A soleniod, with coil and core.

• (Optionally) an auxiliary contact block, for

increasing the number of contacts.

The magnetic core is split, with the upper part, which

carries the moving contact block, being spring-

secured.

The fixed, lower portion of the core carries shading

windings which modify the phase of the flux trough

the core, so that it never reduces to zero, eliminating

50/60 Hz hum.

25. Relay

G016

Auxiliary contact block

Moving contact block

Fixed contact

Spring clip

Coil

Magnetic core

Shading winding

Spring clip

Moving contact

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Electrolux SM 554 Wartungshandbuch Seite 54