190
c. If car did not trip in step 2.a then:
i. Move DT1 switch away from terminal in 6” increments until a
contract speed run to the bottom trips on NTS.
ii. Now move switch back toward terminal in 3” increments until
no trip.
3. SET UT2 (SKIP IF THIS SWITCH IS NOT PRESENT ON YOUR JOB)
a. Set the number of NTS switch sets to 2.
i. 13-176 = x02
b. Do a normal, contract speed, run to the top terminal.
c. If car trips on the UT2 switch then:
i. Move UT2 switch toward terminal in 6” increments until a
contract speed run to the top does not trip on NTS.
ii. Now move the switch back away from terminal in 3” increments
until the car does trip.
iii. Finally, move the switch back 3” toward terminal.
d. If car did not trip in step 3.b then:
i. Move UT2 switch away from terminal in 6” increments until a
contract speed run to the top trips on NTS.
ii. Now move switch back toward terminal in 3” increments until
no trip.
4. SET DT2 (SKIP IF THIS SWITCH IS NOT PRESENT ON YOUR JOB)
a. Do a normal, contract speed, run to the bottom terminal.
b. If car trips on the DT2 switch then:
i. Move DT2 switch toward terminal in 6” increments until a
contract speed run to the bottom does not trip on NTS.
ii. Now move the switch back away from terminal in 3” increments
until the car does trip.
iii. Finally, move the switch back 3” toward terminal.
c. If car did not trip in step 4.a then:
i. Move DT2 switch away from terminal in 6” increments until a
contract speed run to the bottom trips on NTS.
ii. Now move switch back toward terminal in 3” increments until
no trip.