01201138

0107

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Notice

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1

1. General

INSTRUCTION

HANDBOOK

A very high working safety level of the machine is achieved thanks to a continuous monitoring and built-in safety devices.

Even the compound textile fabrics can be washed at a high temperature with no crumpling risk thanks to a special cooling process before the rinsing cycle.

In order to avoid an excessive mechanical fatigue during the hydro-extraction process, the machine is equipped with an unbalance detector. If the latter detects the least unbalance of the load, the hydro-extraction cycle is interrupted and the machine fi lls with water to make a new distribution of the linen possible.

The machine then resumes the distribution speed and another hydro-extraction cycle begins.

The machine can also be controlled sequence by sequence and is equipped with a keyboard for the manual control of certain functions.

Note about the A.C. power

According to the EN 60204-1:1997 standard, the machine is provided for AC supplies corresponding to the extracted caracteristics below :

4.3.2 AC supplies

Voltage:

Steady state voltage : 0,9…1,1 of nominal voltage.

Frequency:

0,99…1,01 of nominal frequency continuously. 0,98…1,02 short time.

Harmonics:

Harmonic distorsion not to exceed 10 % of the total r.m.s. voltage between live conductors for the sum of the second through to the fi fth harmonic. An additional 2 % of the total r.m.s. voltage between live conductors for the sum of the sixth through to the 30th harmonic is permissible.

Voltage unbalance:

Neither the voltage of the negative sequence component nor the voltage of the zero sequence component in three-phase supplies shall exceed 2 % of the positive sequence component.

Voltage interruption:

Supply interrupted or at zero voltage for not more than 3 ms at any random time in the supply cycle. There shall be more than 1s between successive interruptions.

Voltage dips:

Voltage dips shall not exceed 20 % of the peak voltage of the supply for more than one cycle. There shall be more than 1 s between successive dips.

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Electrolux WSB4500H, WS4650H, WSB4250H, WS4500H, WSB4350H, WS4350H, WSB4650H, WS4250H manual AC supplies