Detcon PI-700 - Manual (Page 35)

Model PI-700
PI-700 Instruction Manual Rev. 2.5 Page 31 of 54
All piD Sensor Cells contain six user replaceable components:
Filter Cap Spacer
Filter Media #1 Filter Media #2
Cell Assembly 10.6eV Lamp
Figure 16 Sensor Cell Parts
NOTE: Avoid touching lamp’s window as well as any metal portion of the Detector Cell
with bare fingers. It is acceptable to hold the lamp by its glass body or by the edges of
the window. Fingerprints left on those parts may adversely affect the sensor’s
operation. Use of cotton or latex gloves is suggested.
Disassembly
1. Power down the instrument and remove the sensor cell.
2. Remove the filtercap by applying a slight upward pressure with the tip of a screwdriver or an Exacto Blade
just below the hole in the cap and between the cap and the housing.
Figure 17 Removal of Filter Cap
3. With a fine tipped tweezers, remove both the Filter Media and set aside.