Fluke Datapaq Food Tracker User Manual page 44

Use of Thermcouple Plug Shroud
1. Insert thermocouple plugs (and blanking plugs
if used) into appropriate positions in shroud.
2. Slide retaining rod through length of shroud
to fix plugs in place within shroud. Lock rod
with Allen key.
3. With all plugs in place in shroud, align against
logger and press firmly into place. If shroud is
difficult to install, use a small amount of food-
grade lubrication plug O-rings.
Installation in Submersible Barrier
Ensure watertight fit of a thermocouple cable in a submersible barrier's probe
port as follows.
1. Feed probe and cable through appropriate probe port of barrier, from the
inside; for long needle probe, lift sealing material out of the way temporarily
to allow probe to be pushed through.
2. Fit correct type of probe seal (A –
see p. 24) and finger screw (C) onto
cable, positioning washer (B) between
them; use blank seal (blue) and finger
screw for ports in which no probe is
used. Fit new seals every time the
barrier is used.
3. Insert seal into probe port and engage
finger screw.
4. Use box spanner SC1157 to tighten
finger screw fully home.
To replace a probe, remove existing probe seal by pushing it out of position
with an Allen key.
For barriers with a separate face-plate, note also the following.
• Both heatsinks are inserted into the barrier before the logger.
44
Running a Temperature Profile
Remove shroud unit from logger by first pushing
gently on its ejection levers, and then pull
carefully on shroud. Plugs can be left in place in
the shroud for easy and rapid re-fitting to the
logger on subsequent runs.
A
B
C
FOOD TR ACK ER