Ametek Thermox WDG Insitu User Manual page 122

11. Locate the cell clip associated with the blue cell wire. Wiggle the wire
12. Use a flat blade screwdriver to snap the new retainer clip over the cell
13. Place the metal O-ring on the slot on the end of the cell assembly.
14. Orient the probe so that the cell assembly end is on your right and the
15. Position a 1" open-end wrench on the wrench flats of the inner probe
16. Align sheet metal plate holes with holes on the inner probe assembly.
17. Insert the 10-32 screw and lock washer into the sheet metal plate and
CELL LEAD
Figure 7-4. Cell clip with attached cell leads.
7-8 | Thermox Series 2000 WDG Insitu Analyzer
back and forth to determine the correct wire. Snap the cell clip to the
cell, placing it on the side of the white band opposite from where the
white wire cell clip is positioned. The blue cell lead should be posi-
tioned approximately 180° from the white cell clip.
Don't allow the white ceramic tube that connects to the cell clip to

be trapped between the cell clip and the cell. Only the cell clip should
touch the cell.
NOTE
clip to provide a strong contact between the cell clip and the cell. The
retainer clip is concave - place the pointed end away from the cell.
Slide the cell assembly into the inner probe assembly until the threads
engage. On the flange end, slide the sheet metal plate over the ceram-
ic tubes that contain the cell leads (Figure 7-3).
sheet metal plate is on your left. Rotate both the sheet metal plate (han-
dle end of the probe) and the left hex nut clockwise until the left hex
nut is fully threaded into the inner probe assembly. To prevent twisting
the cell leads, keep the mark on the left hex nut and the orientation of
the white cell lead from being more than 1/4 turn from each other.
assembly. Place another 1" open-end wrench on the left hex nut of the
cell assembly. Tighten the left hex nut until the mark on the left hex nut
is 90° away from aligning with the mark on the inner probe assembly.
tighten onto the flange using a flat blade screwdriver.
CERAMIC TUBE
CELL CLIP