TB 9-5855-1890-24
7. Equipment Setup
NOTE
HIGH VOLTAGE is used or exposed during the performance of
this calibration.
DEATH ON CONTACT may result if
personnel fail to observe safety precautions.
REDUCE
OUTPUT(S) to minimum after each step within the
performance check where applicable.
a. Remove external cover and internal shroud from TI.
b. Set target select knob (fig. 1) to BAR position
Figure 1. Temperature controller locations.
c. Connect equipment as shown in figure 2 and as described in (1) and (2) below:
(1) Install thermocouple mounting post (pair) on base of TI (approximately center of
second slot pair from exit port).
(2) Clamp differential thermocouple set (pair) in laboratory clamps and install on
thermocouple mounting posts, using mounting post clamps.
d. Using cotton tip applicator wood end, daub a small amount of thermally conducive
paste on the extreme bottom of heater plate (fig. 3) on front of temperature controller.
e. Place tip of thermocouple TC1 (fig. 3) against bottom of heater plate, in the
thermally conductive paste.
f. Loosen mounting post clamp slightly.
