TIGER Select Instrument User Manual V3.2
Unrivalled Gas Detect
ion.
Page 65 of 73
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The cleaning procedure is as follows:
1.
Open the vial of Aluminium Oxide polishing compound. With a clean cotton bud collect a
small amount of compound.
2.
Use this cotton bud to polish the Lamp detection window. Use a circular action applying light
pressure to clean the detection window. Never touch the detection window with fingers.
3.
Continue polishing until an audible “squeaking” is made by the cotton bud
with compound
moving over the window surface (usually within fifteen seconds).
4.
Remove the residual powder with a short blast of air from the can of clean, dry, oil free air.
5.
Refit the Lamp into the Electrode Stack as described previously.
Replacing a Lamp
Never refit a damaged Lamp.
The instrument MUST be re-calibrated after fitting a replacement or cleaned
Lamp.
Following removal of the Electrode Stack as described previously, the Lamp may be replaced.
Carefully remove the Lamp:
•
If the Lamp is held in the Electrode Stack, carefully pull it out of the O-ring around the well in
the underside of the Electrode Stack.
•
If the Lamp is sitting in the sensor body - the Lamp can be gripped and lifted out or the
sensor body can be inverted and the Lamp tipped out.
Discard the removed (old) Lamp.
At this point the
