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8.
WARRANTY AND MAINTENANCE
Fans and capacitors must be replaced at the end of their useful lifetime.
Inside the equipment there are dangerous voltages and metallic parts at high
temperatures even when the equipment is stopped. The direct contact may
cause electrocutions and burns. All the operations must be done by authorized
technical staff.
8.1.
Replacing the output fuses
This operation must be performed by personnel experienced with electrical
systems. The direct contact can cause electrocutions and burns.
In order to replace the output fuses follow procedure below:
1.
Stop the power supply following the instructions of FULL STOP
2.
Turn the output switch-disconnector (Q2) to the OFF position
3.
Open the fuse holder and replace the fuses
The output fuses can only be replaced by ultrafast models type Gould aR 660V
(14x51 or 22x58 mm, depending on the unit model) of the same dimensions and
rating.
8.2.
Fans
The useful lifetime of the fans used to cool the power circuits depends on the use and
environment conditions. It is recommended their preventive replacement by authorized
technical staff.
8.3.
DC bus capacitors
The useful lifetime of the DC bus capacitors and those ones used in the input and output
filtering depends on the use and the environment conditions. It is recommended their
preventive replacement by authorized technical staff.
8.4.
Warranty
CINERGIA warrants that the delivered equipment is free from any defect affecting the
functioning thereof for a time period not exceeding one (1) year from the Ex Works delivery
date. If a purchased CINERGIA product becomes defective because of a faulty component or
manufacturing, at any time during its standard warranty period, CINERGIA shall provide one of
the following solutions:
• On-site technical assistance;
• Product or component repair at CINERGIA’s premises.
