Operating manual
Page 40
4
CURRENT REPAIR OF THE PRODUCT
4.1
G
ENERAL DESCRIPTION
The Product’s operability is controlled by the presence and quality of the image
displayed on the screen.
To provide diagnostics of the problems and defects, use information in Table 30.
If you cannot diagnose the problem, contact the Manufacturer’s service centre.
4.2
S
AFETY FEATURES
Any repair works must be provided by personnel examined and received proper
qualifications in the area of the occupational safety.
Check grounding of the PSU before providing any repair works.
It is PROHIBITED to put a poster “DO NOT switch on! Under Operation!”, when
power supply switch is in OFF position.
Replacing damaged parts, boards, modules
is PROHIBITED
if power supply of
the repaired unit is on
Installation, aligning and repair works are
PROHIBITED
in the room, where
less than 2 people are present
4.3
C
URRENT REPAIR
The list of malfunctions that can be eliminated by own employees is represented
in Table 30.
The repair of other defects shall be provided only by the Manufacturer’s special-
ists or authorized representatives.