Table of Contents
Advertisement
741B/743B
Users Manual
16. Set
to
Trip Function
the choices with the
17. Press the
softkey.
Done
18. Press the
Manual Test
19. Close the pressure line vent and slowly bring the
pressure up to the trip point.
20. When the switch sets, slowly bring the pressure
back down until the switch resets. You can
repeat this cycle as many times as you want.
21. Press the
softkey and view the results.
Done
22. Press the
softkey and if desired, enter
Done
and/or
.
S/N,
ID
23. Press the
softkey.
Done
24. Now press the
Adjust
adjust the limit switch and test it again.
25. Use the softkeys to control the calibrator, and
adjust the limit switch as necessary.
76
by cycling through
Trip Cont
key.
softkey.
Tag,
softkey if you want to
26. Press the
softkey.
Done
27. Press the
softkey to run the test again
As Left
with the same parameters. Results from the As
Found and As Left tests are saved in the
calibrator memory for later viewing, or in the
case of the 743B, uploading.
The procedure for limit switches that respond to
other parameters work similarly. When you do a 2 Pt.
Limit Switch Test, you simply follow the prompts on
the display for testing the first switch, changing test
leads, and testing the second limit switch.
Advertisement
Table of Contents
