Oldham OLCT 200 User Manual page 75

3. Use this cotton bud to polish the PID lamp window. Use a circular action,
applying light pressure to clean the lamp window. Do not touch the lamp window
with fingers.
4. Continue polishing until an audible "squeaking" is made by the cotton bud
moving over the window surface. (usually within 15 seconds)
5. Remove the residual powder from the lamp window with a clean
cotton bud. Care must be taken not to touch the tips of cotton buds that are to be
used to clean the lamps as this may contaminate them with finger print oil.
6. Ensure the lamp is completely dry and any visible signs of contamination are
removed before refitting.
Replacing Lamp and Electrode Stack
Discarding the PID pellet
Discard the contaminated electrode stack. The electrode stack does not have any toxic
components, but if it has been contaminated by toxic materials, then show due care
when disposing.
Re-fitting PID pellet and lamp
Caution! Never refit a damaged lamp
1. Place the lamp inside the O-ring seal in the
pellet as illustrated. Twist the lamp slightly during
insertion to ensure the lamp window is snug
against the pellet's front electrode. The lamp
should be freely supported by the O-ring.
2. Lay the pellet front face down on a clean, flat
surface and then screw the lamp down into the
Oring until it firmly abuts against the front electrode
face – this is most important. Then bring the PID body carefully down over the lamp so
as not to disturb its positioning within the pellet and then push the body firmly onto the
pellet face down so that it clicks into place.
3. Refit the sensor into the sensing equipment.
4. Re-calibrate the OLCT200 PID
Replacement Parts
78105024 – Service Kit (Includes electrode stack, 10.6eV bulb, bulb spring, and
extraction tool.)
78105025 – Cleaning Kit (Includes lamp cleaning kit and extraction tool.)
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