Figure 6-33. Saginomiya Temperature Recorder - Carrier 69NT40-511-300 Operation And Service

Container refrigeration units
Table of Contents

Advertisement

temperature. Rotate the chart by hand. The
indicated temperature should be 0°C (32°F).
6.25.3Replacing Sensor Probe
a. Remove box from unit.
12
11
10
9
8
7
6
5
4
3
1
2
1.
Thermistor Sensor
2.
Voltage Indicator
3.
Indicator Test Switch
4.
Battery ("C" size, Alkaline)
5.
Chart Nut
6.
Stylus (Supply)
7.
Stylus Lifter (Supply)
8.
31 Day Timer
9.
Setscrew (Adjustment)
T-285
18
17
16

Figure 6-33. Saginomiya Temperature Recorder

b. Remove nut and bushing (item 18, Figure 6-33).
c. Install replacement probe and bushing. Seal with
silicone before securing to case.
d. Install box into unit.
15
14
10.
Element (Supply)
11.
Return Temperature Sensor Assembly
12.
Recorder Box
13.
Recorder Door
14.
Setscrew (Adjustment)
15.
Stylus (Return)
16.
Stylus Lifter (Return)
17.
Element (Return)
18.
Bushing and Nut
6-28
13

Advertisement

Table of Contents
loading

Table of Contents