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4) Use elastic cords and/or weight to hold the fish line in place.
5) Measure with a shim the distance between the weigh idler and the fish line on the weigh
idlers. It should be 1/16 inch gap between weigh idler and fish line.
6) If modification to the weighing idler height to attain 1/16” gap is necessary now would be the
time to shim the HY15 modules or change the 3/16 shim on the +2 and -2 idlers.
7) Shim and tighten the +/- 1 idlers with a 1/16 inch gap between the fish line and the roller
centers.
8) Drop the +2 and -2 idlers approximately 1/8” by removing shims.
The idler alignment is very important!
Before proceeding, verify that the fish line is exactly
over the center marks on the rollers and there is exactly a 1/16 inch gap between the fish line and
the weighing idler(s) and adjacent idlers. Also verify that the idlers are exactly square with the
stringers.
Remove 1/8 inches (leave 1/4 inch) of shim from the +/- 2 idlers and tighten them down. Re-
tension and align the belt so that it tracks in the center of the idlers. Make sure all of the rollers
are turning freely and are securely bolted down.
3.08 Speed Sensor Installation, HY Models
The HY15 and HY25 standard RL200 speed sensor:
Since most brands and styles of conveyors are shaped differently it is difficult to give specific
installation instructions for the speed sensor. As indicated diagram below, you will need to drill
a hole in the tail pulley shaft and insert a smaller shaft stub that the speed sensor will couple to.
You will also need to form two brackets that are required to hold the speed sensor in place. The
rotation of the tail pulley is critical for correct orientation of the speed sensor. The speed sensor
should rotate in a way that it pushes against the sensor arm rest NOT pull on the spring.
1) Drill a 3/8" diameter hole exactly in the center of the tail pulley or any live shaft 1/2" deep.
2) Insert shaft stub and weld in place. Stub should protrude about 1" from the shaft face.
3) Hold the speed sensor up to the shaft to form an arm rest and spring holder.
Содержание Tecweigh 20
Страница 2: ... 1 ...
Страница 10: ... 9 2 09 I O Quick Reference Guide ...
Страница 20: ... 19 ...
Страница 24: ... 23 4 03 WY15 and WY25 Scale Wiring load cells ...
Страница 25: ... 24 4 04 HY15 and HY25 Field Wiring ...
Страница 26: ... 25 4 05 WY10 WY10HD and WY20 Scale Wiring LVDTs ...
Страница 27: ... 26 4 06 Chart Recorder Data Logger using the 4 20 ma output ...
Страница 28: ... 27 4 07 Chart Recorder Data Logger using the HFR output ...
Страница 29: ... 28 4 08 Remote Rate Total Display 4 09 Remote Tons Counter ...
Страница 30: ... 29 4 10 Radio Transceivers Local Scale Remote Processor ...
Страница 31: ... 30 4 11 Radio Transceivers Local Processor Remote PLC PC or Remote Display ...
Страница 32: ... 31 4 12 Radio Transceivers Local DC Generator Remote Processor ...
Страница 33: ... 32 4 13 Radio Transceivers Local DC Generator and Processor ...
Страница 34: ... 33 4 14 Multiple Processors to Tecweigh Multi Scale Display MSD ...
Страница 35: ... 34 4 15 Interposing Relay External 120 vac Power 4 16 Interposing Relay Internal 30 vdc Power ...
Страница 61: ... 60 SC300 PCB WY15 and WY25 SC400 PCB WY10 and WY20 ...
Страница 71: ... 70 10 01 WY10 Dimensions CHAPTER 10 DIMENSIONS ...
Страница 72: ... 71 10 02 WY10 HD Heavy Duty Dimensions ...
Страница 73: ... 72 10 03 WY15 Dimensions ...
Страница 74: ... 73 10 04 WY20 Dimensions ...
Страница 75: ... 74 10 05 WY25 Dimensions ...
Страница 76: ... 75 10 06 HY15 and 25 Dimensions ...