Graco 311163ZAC Bin Evacuation System Manual De Usuario
Overview
8
311163ZAC
System Components (Manual Control)
A
Stainless Steel Frame: supports the cardboard or
collapsible bin.
collapsible bin.
B
Manual Control Panel: contains pneumatic
controls to regulate the air pressure to pump air
motors, ram, and ram plate seal in order to control:
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
C
Air Shutoff Valve: shuts off air to the pneumatic
control panel (B).
control panel (B).
D
Sanitary Pumps: pump material from the bin to the
target application.
target application.
E
Air Cylinder: raises and lowers the pumps and the
ram plate in and out of the material container.
ram plate in and out of the material container.
F
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.
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.
F
IG
. 1: Typical Installation (Manual Control; BES3P3 shown)
E
D
A
F
B
C
AIR IN
PUMP 1
PUMP 2
RAM UP
RAM DOWN
Bottom View of Manual Control Panel (B)
Seal
Ram Up
Ram Down
Pump 2
Pump 1
Air In