TB 1-4920-443-35
Table 31-1 TI Temperature Indications
Thermocouple
DORIC TI
DORIC TI
AEDATS TGT
AEDATS
Calibrator
Tolerance Limits
Actual Reading
Tolerance Limits
Channel
( 2)
( 1)
(F)
TGT
* see note
399-401
400
398 to 402
799-801
800
798 to 802
1199-1201
1200
1198 to 1202
1649-1701
1650
1648 to 1652
1999-2001
2000
1998 to 2002
NOTE: For AEDATS
alignment, refer to AEDATS II (H345-1) Technical Manual, or AEDATS IV (H355-
7)
Technical Manual.
NOTE: For AEDATS II Channel names, refer to AEDATS (H345-1) Technical Manual,
Appendix C and for AEDATS IV Channel names, refer to AEDATS (H355-7) Technical
Manual. Chapter 6.
32. DORIC and AEDATS Alignment for T53/T55/T63/T64 Trailer
a. Performance Check
(1) Ensure that the system is in the T53 mode (Reference FEDS operator's manual). Access cable
20090770-1, which runs from the J-box to the T53 EGT connector.
NOTE
Cable 20090770-1 used for the T53 may be replaced by 20090770-2 for T55, 20090770-3 for
T63, or 20090951-1 for T64.
(2) Using type Kx thermocouple wire, connect the thermocouple calibrator to pins A (+) and pin B (-) of
the T53/T63/T64 EGT connector, or connect to pins A (-) and pin D (+) of T55 EGT connector
(3) Select channel two of the Doric Thermocouple Type K selector switch.
(4) Input the following temperature signals and record the indications.
Table 32-1 TI Temperature Indications
Thermocouple
DORIC TI
DORIC TI
AEDATS EGT
AEDATS Channel
Calibrator
Tolerance Limits Actual Reading Tolerance Limits
EGT
(2)
( 1)
(F)
* see note
398 to 402
399-401
400
798 to 802
799-801
800
1198 to 1202
1199-1201
1200
1598 to 1602
1599-1601
1600
1798 to 1802
1799-1801
1800
NOTE: See Calibration of Automatic Data Acquisition H345-1 (AEDATS II), or
H355-7 (AEDATS IV) for FEDS Alignment requirements.
NOTE: For AEDATS II Channel names, refer to AEDATS (H345-1) Technical
Manual, Appendix C and for AEDATS IV Channel names, refer to AEDATS
(H355-7) Technical Manual. Chapter 6.
33. Analog Temperature Indicator Gauges Type-K (Chromel-Alumel) Thermocouple Channels
a. Performance Check (T700 Analog Indicator Gauge)
(1) Ensure that the T700 Indicator Panel (20090539-1) is installed in Cabinet #3, slope front.
(2) Using type Kx thermocouple wire, connect the thermocouple calibrator to pins 17 (+) and 16 (-) of
connector E1 of cable 981AS622-1 (or 1003705). This cable runs from the J-box to the T700 engine.
(3) Set calibrator to Type K and ensure 30 minutes of warm-up time after powering the calibrator. (Not
required if using Eurotron 2000T)
(4) Set the calibrator output to 100 F.
(5) Verify that the TI temperature indicator is between 98 and 102 F. Adjust the indicator low
potentiometers as necessary (R6 for digital, and R12 for analog, low adjustments).
