Polyethylene Lid Options; Low Level Sensor Option - Graco PR70 Manual

On-Board Polyethylene Feed Systems

Polyethylene Lid Options

3. Polyethylene tanks have two lid options (see figure 2 below):
A. Plain with breather
B. With Electric Agitator (120VAC or 240VAC)
C. With Pneumatic Agitator
4. Regardless of lid type, begin by placing in the tank with the two flat side facing each other as shown above in
Figure 2
A.
Figure 3: Possible Polyethylene Lids

Low Level Sensor Option

5. If your tanks come with the Low-Level Sensors already installed, they will already be calibrated during factory
installation. However, if you order them at a later date, please follow the instructions below
NOTE: SENSORS MUST BE INSTALLED AND CALIBRATED ON AN EMPTY
6. Install sensors as shown below with the screws
provided with the sensor kit
Figure 4: Low Level Sensor Installation
312394B
B.
TANK!
7. Plug the connector on the sensor into the connector
on the base machine
Figure 5: Low Level Sensor Harness Installion
C.
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