Idiomas disponibles
Idiomas disponibles
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 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.
