BST Solutions GmbH | FLAME DETECTOR KLC 20 / KLC 21
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2.5.2 Electrical / electronic devices
2.5.3 Inspection in accordance with the Ordinance on Industrial Safety and Health
In the event of the combination or installation of units from different manufacturers or sup-
pliers, a precise test must be carried out by the operator before commissioning in accordan-
ce with the applicable industrial safety regulations and the applicable electrical engineering
rules.
In case of queries, please get in touch with BST Solutions.
2.5.4 Safety test
SAFETY
Danger to life caused by electrical current!
Contact with live wires or components presents a danger to life!
Prior to any work on the electrical equipment, disconnect the flame detector from the
power supply network!
DANGER
!
In keeping with the electrical regulations, work on electrical / electronic parts / com-
ponents may only be carried out by electrical specialists.
NOTICE
To ensure proper operation, the flame detector must be tested several times in all
applications by starting and stopping the burner several times. The flame relay must
switch off reliably in all cases when there is no flame. This test should be carried out
in different operating situations (see technical data sheet). This is an indispensable
prerequisite for safe and proper operation of the unit!
WARNING
!
Important rules of conduct
• Check the device in regular intervals. Any defects or faults ascertained have to be corrected
immediately. Switch off the device until the defects have been corrected.
• Equipment parts undergoing inspection, maintenance or repair work have to be made de-
energised, if required. First check that the disconnected parts are no longer live, then short
to earth (ground). Also isolate neighbouring live parts!
• If work is required on live parts, a second person has to be assigned who can disconnect
the power supply in case of an emergency. Only use insulated tools!
• Fuses must not be repaired or bridged. Only use original fuses with the specified current!
