14
4. System Flush. (optional) Flushing solvent is pumped through the pump and wand to
clean material from the system.
WARNING: The burners must be extinguished prior to performing flushing operations. DO
NOT allow flushing solvent to contaminate the contents of the main tank.
a. Disengage pump.
b. Set Recirculate/Spray valve (2) to "Spray" position.
c. Open flush valve (3).
d. Place end of wand into suitable container. NOTE: DO NOT allow flushing solvent to
splash out of container or enter product tank.
e. Engage pump in “Forward” position, then open the wand valve to flush.
f. When complete, disengage pump.
g. Close flush valve (3) and open air valve (4)
h. Engage pump in “Forward” position to vacate as much solvent as possible.
i. Disengage pump and close air valve (4).
j. Place suitable container under tank valve drain and open valve (5) to allow all tank
valve contents to drain.
k. Dispose of flushing solvent in accordance with local, state, and federal laws.
OPERATIONS Pumping System w/ Spray Wand
CONT.
To Next Page
Loading...
