Beko BP109C User Manual page 15

1 Safety awareness
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.
2. Repairs to sealed components
2.1 During repairs to sealed components, all electrical supplies shall
be disconnected from the equipment being worked upon prior
to any removal of sealed covers, etc. If it is absolutely necessary
to have an electrical supply to equipment during servicing, then
a permanently operating form of leak detection shall be located
at the most critical point to warn of a potentially hazardous
situation.
2.2 Particular attention shall be paid to the following to ensure that
by working on electrical components, the casing is not altered
in such a way that the level of protection is affected. This shall
include damage to cables, excessive number of connections,
terminals not made to original specification, damage to seals,
incorrect fitting of glands, etc. Ensure that apparatus is
mounted securely. Ensure that seals or sealing materials have
not degraded such that they no longer serve the purpose of
preventing the ingress of flammable atmospheres. Replacement
parts shall be in accordance with the manufacturer's
specifications.
Portable Air-conditioner / User Manual
15 / 220 EN