H.Koenig DSH520 handleiding

Handleiding

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The following controls apply to installations using flammable refrigerants:

–

the actual refrigerant charge is consistent with the size of the room

in which the parts containing refrigerant are installed;

–

Ventilation devices and outlets are working properly and are not obstructed;

–

If an indirect refrigerant circuit is used, the presence of refrigerant

must be checked in the secondary circuit;

–

the equipment markings remain visible and legible. Illegible

markings and signs must be corrected;

–

The refrigerant pipes or components are installed in a place where

they are not likely to be exposed to a substance likely to corrode the

components containing the refrigerant, unless these components

are made of intrinsically corrosion-resistant materials or are

adequately protected against corrosion.

Checks on electrical equipment

Repair and maintenance of electrical components should include initial

safety checks and component inspection procedures. If there is a fault

that could compromise safety, no power should be connected to the

circuit until the problem has been satisfactorily resolved. If the fault

cannot be rectified immediately but continued operation is necessary,

a suitable temporary solution must be used. This solution must be

reported to the equipment owner so that all parties are informed.

Initial security checks include

•

the capacitors are discharged: this operation must be carried out in complete safety to avoid

any risk of sparking;

•

no live electrical components or wiring are exposed when charging, recovering or purging the

system;

•

there is continuity of the earth connection.

Repair of sealed components

When carrying out repairs to sealed components, all power supplies

must be disconnected from the equipment being worked on before

removing sealed covers, etc. If it is absolutely necessary to maintain

the power supply to the equipment during servicing, a continuously

operating leak detection device should be placed at the most critical

point to warn of a potentially hazardous situation.

Particular attention must be paid to the following points to ensure

that, when working on electrical components, the enclosure is not

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Bekijk gratis de handleiding van H.Koenig DSH520, stel vragen en lees de antwoorden op veelvoorkomende problemen, of gebruik onze assistent om sneller informatie in de handleiding te vinden of uitleg te krijgen over specifieke functies.

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