22
OPERA
TION
Circulating Product in the Tank
WARNING
To prevent an explosion or fire hazard: Keep
burning cigarettes or other sources of
combustion away from manholes and overflow
vents.
Circulating in the tank from the cab
Set all of the valve positions first.
In the cab
Be sure that the “Power” switch is in the “Off” posi-
tion to insure that nothing can function while switches
are being set.
Turn the “Spray Bar” switch “Off” to insure that the
spray bar valves remain closed when the master power
switch is turned back on.
Turn the “Rotary Actuator” to the “Circulate in Tank”
position to position the 4-way valve in the circulate in
tank position.
The optional “Front/Rear Suction” switch can be in
either position.
At the rear control panel.
a. Place the “Pump Control switch in the front
position to supply power to the cab pump control.
b. Place the “Suction Valve” switch in the
“Open” position to open the suction valve.
c. Turn the “Master Power” switch “On”.
At the cab control panel, turn the “Power” switch
“on”
Set the digital display to “GAL/SQ. YD; FPM; GPM”
by using the “Change Display” button.
WARNING
To prevent possible burns from material
overflow: Allow sufficient space in the tank for
expansion of the material when heating
Toggle the “Circulation Rate” switch up or down to
obtain a rate of 100 to 150 GPM which is the recom-
mended rate for heating operations.
Figure 4 Valve Positions for Circulating in the Tank
Suckback
Control Cylinder
Closed
Suck Back
Off
Hand Spray
Hand Spray Valve Positions
4 Way Valve
Circulate in Tank
Suction
Valve
Open
Suck Back
Valve
Closed
Handspray
Valve
Off
Transfer Valve
Closed
Hand Spray
Valve
Closed
Transfer Line
Suck Back
Valve
Closed
Return Valve
Open
Flush Valve
Closed
Butterfly Valve
Cylinder Extended
Butterfly Valve
Open
Summary of Contents for Black-Topper Shooter II
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