System Components (Manual Control) - Graco SaniForce BES Series Instructions-Parts List Manual

Bin evacuation system
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Overview

System Components (Manual Control)

See F
. 1.
IG
Stainless Steel Frame: supports the cardboard or
A
collapsible bin.
Manual Control Panel: contains pneumatic
B
controls to regulate the air pressure to pump air
motors, ram, and ram plate seal in order to control:
pump air motor pressure
pump speed control
ram up and down pressure
seal pressure
turn the pumps on or off
inflate or deflate the ram plate seal
raise or lower the ram plate
B
C
F
. 1: Typical Installation (Manual Control; BES3P3 shown)
IG
8
C
D
E
F
Bottom View of Manual Control Panel
Seal
Ram Up
Ram Down
RAM UP
RAM DOWN
E
A
D
F
Air Shutoff Valve: shuts off air to the pneumatic
control panel (B).
Sanitary Pumps: pump material from the bin to the
target application.
Air Cylinder: raises and lowers the pumps and the
ram plate in and out of the material container.
Ram Plate: applies an even amount of pressure to
the material in the bin. When the ram plate seal is
inflated, it creates a seal. The ram plate presses
down on the material in the bin to assist the pumps
in delivering the material.
Pump 1
PUMP 1
Pump 2
PUMP 2
AIR IN
Air In
311163ZAH

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