Dräger Flame 3000 Instrucciones De Uso página 13

Any attempt to dismantle, remove or repair the detector assembly by persons
who are not appropriately trained service personnel will invalidate the warranty
of the Dräger Flame 3000.
When investigating power supply faults, it is important to check that all voltages
are within the operating range (18 - 30 Vdc) of the flame detector under full load
conditions.
Contact Dräger if the error remains after all remedy actions have been
attempted, or if the error is not described.
Error Cause
LED not illuminated Power off
No supply or low voltage
at terminals
LED or detector failure
LED is steady yellow Optical fault
Fault
5 Maintenance
WARNING
Do not open the enclosure in the presence of an explosive atmosphere as it
could lead to an explosion. Ensure that the flame path of the Dräger
Flame 3000 is not damaged during installation. A damaged flame path could
lead to an explosion.
CAUTION
Only appropriately trained service personnel may open the enclosure. Incorrect
disassembly of the Dräger Flame 3000 may damage the equipment.
Instructions for use |
Dräger Flame 3000
Any attempt to dismantle, remove or repair the detector assembly by persons
who are not appropriately trained service personnel will invalidate the warranty
of the Dräger Flame 3000.
There are no parts within the detector assembly that are serviceable by the
user. The only servicing requirements are to inspect and clean the enclosure
front cover window and functional test the Dräger Flame 3000. Dräger
recommend that these tasks be completed every six months.
The actual level of maintenance required is dependant on the operating
environment and the likelihood of damage or the rate of contamination from oil,
etc. It is advisable to regularly review maintenance reports and adapt the
Remedy
maintenance period to the operating environment.
Turn power on.
Periodic maintenance checks should be performed in accordance with
Check and repair detec-
appropriate codes of practice or local regulations.
tor voltage input (fuses,
1. Take the Dräger Flame 3000 offline and inhibit any associated alarms.
cabling, connecting junc-
2. Inspect the mounting arrangements, cables and glands and the enclosure.
tion boxes etc.)
Ensure that they are secure, correctly assembled and undamaged.
Contact Dräger for fur-
3. Clean the enclosure front cover window with a mild detergent solution and
ther measures.
soft cloth until it is free from all contamination. Thoroughly rinse the window
with clean water and dry with a lint-free cloth.
Clean enclosure front
4. Test the Dräger Flame 3000 using a flame simulator (refer to the flame
cover window.
simulator instructions for details; Dräger recommend the Dräger FS-5000).
Contact Dräger for fur-
The status LED will turn red when it detects the simulated flame.
ther measures.
5. Reinstate the Dräger Flame 3000 into service.
6 How to dispose of the instrument
This product must not be disposed of as household waste. This is indi-
cated by the adjacent symbol.
You can return this product to Dräger free of charge. For information
please contact the national marketing organizations or Dräger.
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Maintenance
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