All new units are performance-tested at the factory and are shipped with test fluid in the fluid section to prevent corrosion
during shipment and storage. If you have already used your pump, some water or solvent used in cleaning may remain
in the fluid section. Whether your sprayer is new or if you have already used it, this fluid must be purged and thoroughly
cleaned out of the system prior to use. Follow the steps below.
1. Before priming, squirt a teaspoon of separating oil (P/N
0516444, sold separately) into the indicated area. Light
household oil can be substituted if necessary.
4. Turn the pressure control knob to maximum pressure
(+). Turn the PRIME/SPRAY knob to PRIME.
+
6. Switch the pump OFF (O). Remove the return tube from
the waste container and place it in its operating position
above the container of spraying material. Use the metal
clip to bind the two hoses together.
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Preparing the Sprayer
8
3. Place a full container of spraying material underneath
the suction tube (a). Secure the return tube (b) into a
waste container.
(a)
5. Plug in the sprayer and move the ON/OFF switch to the
ON (l) position.
The unit will begin to draw material up the suction tube,
into the pump, and out the return tube. Let the unit cycle
long enough to remove test fluid from the pump, or until
spray material is coming from the return tube.
(b)