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Material System Cleanout
NOTE: The material loading doors and wand access port must be closed at all
times.
REVERSE FLOW CLEANOUT METHOD (Diagram 13)
1) To clean out the machine at the end of the day, return the wand to the access port
(B) and pin trigger. Go to the Run the pump in reverse for 2 - 3 minutes.
2) Go to the control box and flip the pump toggle switch to the reverse mode (see
page 10). Run the pump in reverse for 2 - 3 minutes.
3) Turn off engine (see page 9).
4) Return pump toggle to the forward operation.
5) Unpin and remove wand from access port and place in wand holder.
FLUSHING NON-REHEATABLE MATERIALS
(must have optional draincock)
1) Pump the material tank as low as possible and open draincock to empty tank.
2) Add 5 to 10 gallons of recommended flushing solvent to tank through the access
port.
3) Place the wand into access port and open wand valve.
4) Circulate the solvent approximately 5 to 10 minutes.
5) Pump the solvent through the wand into a container and dispose of it according to
EPA
guidelines.
6) Add another 5 to 10 gallons of material and circulate for 5 minutes.
7) Pump this 5 to 10 gallons into empty containers and reuse it for the first purge next
time the unit is used.
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