Safety Precautions On Servicing - ecofort ecoQ DryAir 12L Manuel D'instructions

Safety Precautions on Servicing

Checks to the refrigeration equipment
Where electrical components are being changed, they shall be fit for the purpose and to the correct
specification. At all times the manufacturer's maintenance and service guidelines shall be followed. If in
doubt consult the manufacturer's technical department for assistance.
The following checks shall be applied to installations using flammable refrigerants:
•
The charge size is in accordance with the room size within which the refrigerant containing
parts are installed;
•
The ventilation machinery and outlets are operating adequately and are not obstructed;
•
If an indirect refrigerating circuit is being used, the secondary circuit shall be checked for the
presence of refrigerant;
•
Marking to the equipment continues to be visible and legible. Markings and signs that are
illegible shall be corrected;
•
Refrigeration pipe or components are installed in a position where they are unlikely to be
exposed to any substance which may corrode refrigerant containing components, unless the
components are constructed of materials which are inherently resistant to being corroded or
are suitably protected against being so corroded.
Checks to electrical devices
Repair and maintenance to electrical components shall include initial safety checks and component
inspection procedures. If a fault exists that could compromise safety, then no electrical supply shall be
connected to the circuit until it is satisfactorily dealt with. If the fault cannot be corrected immediately
but it is necessary to continue operation, an adequate temporary solution shall be used. This shall be
reported to the owner of the equipment, so all parties are advised.
Initial safety checks shall include:
•
That the capacitors are discharged: this shall be done in a safe manner to avoid possibility of
sparking;
•
That there no live electrical components and wiring are exposed while charging, recovering
or purging the system;
•
That there is continuity of earth bonding.
Releasing refrigerant into atmosphere is strictly forbidden!
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