EVVO CLIMA P9 Manual De Instrucciones página 70

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can be released into the surrounding space. Before work starts, the area around the

equipment must be thoroughly examined to ensure that no danger or risk of ignition

is present. "No Smoking" signs must be displayed.

1.7. Ventilation

Ensure that the area is outdoors or adequately ventilated before intervening in the

system or carrying out any work at high temperature. Proper ventilation must be kept

at all times during work. Ventilation should safely disperse any refrigerant released

and preferably expel it externally to the atmosphere.

1.8. Verification of refrigeration equipment

When electrical components are replaced, they must be fit for purpose and to the

correct specification. The manufacturer's maintenance and service guidelines

must be followed at all times. In case of doubt, refer to the manufacturer's technical

department for assistance.

The following checks must be applied to installations using flammable refrigerants:

The load size is in accordance with the size of the room where refrigerant-

containing parts are installed.

Ventilation machinery and outlets can be properly operated and are unobstructed.

If an indirect cooling circuit is used, the secondary circuit must be checked for

refrigerant presence.

Equipment marking remains visible and legible. Illegible markings and symbols

should be corrected.

The components or refrigerant piping are installed in a position where they are

not susceptible to exposure to any substance that may corrode the refrigerant-

containing components, unless the components are made of materials that are

inherently resistant to corrosion or are properly protected against it.

1.9. Verification of electrical devices

Repair and maintenance of electrical components should include initial safety checks

and component-inspection procedures. If there is a fault that may compromise safety,

then no power supply should be connected to the circuit until the fault is satisfactorily

dealt with. If the fault cannot be corrected immediately, but continued operation is

necessary, a suitable temporary solution must be used. This should be reported to the

owner of the equipment so as to inform all parties.

During initial safety checks, make sure

that capacitors are unloaded–this must be done in a safe manner to avoid sparks;

that no live wiring or electrical components are exposed while loading, recovering,

or purging the system;

that there is continuity in the earth connection.

CLIMA P9 3 IN 1