Varec 8200, Инструкция по установке и эксплуатации, Страница: 13 / 38

Current Output Transmitter
Varec, Inc. 5
Figure 2-2: Typical Transmitter Mounting
1. If the gaugehead is oil filled, drain the oil, then remove the back cover of the gaugehead.
2. Remove the accessory back cover cap from the back cover of the gaugehead (see the
2500 Automatic Tank Gauge Installation and Operations Manual
).
3. Mount the transmitter in place of the cap onto the back cover of the gaugehead, using the
four hex head cap screws that attached the cover cap.
4. Install the back cover on the gaugehead, making certain that the transmitter slotted drive
coupling slot engages the pin on the gaugehead sprocket wheel. Using the field adjust knob
located at the end of the shaft, make sure the slotted drive coupling is securely engaged
with the drive pin.
5. Loosen the slotted drive coupling set screw using an Allen wrench. Set the transmitter to
the actual liquid level in the tank by rotating the field adjust knob located at the end of the
shaft. Once the level has been set, re-tighten the set screw.
6. Proceed with field wiring.
Sprocket, wheel,
and tape
Drive pin on sprocket
Gaugehead
Slotted drive coupling
Transmitter