Atmospheric Oil Mist Detection System
TM4 / AUGUST 2018
EMAIL [email protected] WEBSITE www.oilmist.com 4 East Barnet Road, London, England, EN4 8RW TEL +44 (0)20 7328 3121
Sheet-45
LENS CLEANING PROCEDURE
The “F2” Fault indicator indicates need for lens cleaning on the relevant channel on the
TRIPLEX CMU (Q01T).
It is advisable to have a clean and working spare Q10 Sensor
To clean, the lens in the event of oil or condensation build up, use the following
guidelines:
1.
Isolate the relevant channel on the CMU:
Turn Security Key (QQ0103) to Setting Mode
Using Magnetic Pen (Q0109):
Touch Isolate Button
Touch Channel Button
Turn Key back to Working Mode
2.
Unplug cable from Sensor
3.
Holding the Sensor, undo the 4 screws fixing the Sensor body to the
Articulated Joint. Use the Allen Key tool from the Maintenance Kit.
4.
Replace with a spare Sensor, if available. Proceed to item (8).
5.
In a clean area, remove cover plate by undoing the 4 Button Head Screws.
The tool is in the Maintenance Kit.
6.
3 lenses will be visible inside the chamber. Using a clean cloth and a cleaning
solution such as Isopropyl Alcohol to wipe the lenses clean. For badly
contaminated lenses, repeat until clean. Polish the lenses with a clean and dry
cloth.
DO NOT SATURATE THE LENSES WITH FLUID
.
7.
Ensure the chamber is dry. Replace the cover Plate
8.
Replace Sensor on Articulated Joint. Make sure Sensor is in original position.
9.
Reset the Sensor on CMU:
Turn key to setting mode.
Using magnetic Pen:
Touch Isolate Button,
Touch Reset Button,
Touch Channel Button,
Turn Key to Operate Mode
SEE IMPORTANT NOTES OVERLEAF
