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1) Do: Check tightness of hose nut to be sure hose is securely attached to the tank outlet.
2) Do: Inspect hose for deterioration, cracks, softness, or brittleness. If any of these conditions are found, replace hose
before using. Replace with original manufacturer’s parts only.
3) Do: Remove pump (see Filling, Pressurizing and Spraying Instructions), inspect interior and exterior of tank for signs
of deterioration of body and bottom. Any sign of deterioration indicates possible tank weakening and could result in
explosive bursting under pressure. If any of these signs are found, discard tank immediately and replace. Do not attempt
to patch leaks, etc., as this could result in serious injury.
4) Do: Follow Filling, Pressurizing and Spraying Instructions, except use water only.
5) Do: Pump plunger 10-20 strokes and inspect for leaks.
6) Do: Direct shut-off away from you and open to make sure discharge is not clogged.
7) Do: If unit passes this test, release pressure (see Pressure Releasing Instructions), empty tank, and proceed with Filling,
Pressurizing and Spraying Instructions.
4. Pre-Use Check
5. Filling
1) Do: Turn pump handle counterclockwise and remove pump
2) Do: Prepare spray solution following all directions and safety warnings on chemical label.
3) Do: Fill tank to no more than the proper gallon marker. Do NOT: overfill to accommodate pump.
4) Do: Check pump to make sure that no grass or dirt is stuck to barrel. Replace pump in tank and tighten securely.
6. Pressurizing and Spraying
7. To Release Pressure
8. Care, Storage and Maintenance
1) Do: Rinse tank thoroughly with water only, empty, refill with water. Follow Filling, Pressurizing and Spraying
Instructions, except pump unit 8-10 strokes.
2) Do: Open shut-off and allow water to run through discharge assembly.
3) Do: Release pressure (Follow Pressure Release Instructions), remove pump and empty sprayer.
4) Do: Store sprayer tank upside down, with pump removed, in a warm dry location.
5) Do: Periodically oil pump by dropping 10-12 drops of light oil down pump rod through opening in cover.
Turn handle clockwise to
tighten. Push handle down,
turn1/4 turn counterclock-
wise to release.
Pump until you feel
resistance.
Push handle, down, turn 1/4 turn clockwise
to lock. Begin spraying. Re-pump sprayer as
required to maintain spray force.
For safety lock-off feature (no-spraying), pull up on handle and move red locking mechanism into lock-off position as
shown in fig. 9a. To disengage, push down on handle and return red locking mechanism to neutral position as in fig. 9c.
For lock-on feature (continuous spraying), push down on handle and move red locking mechanism into lock-on position
as shown in fig. 9b. To disengage, push down on handle and return red locking mechanism to neutral position as shown in
fig. 9c.
9. Fatigue-free spraying
Your sprayer is equipped with a pressure relief release valve. To release pressure lift
and hold the cap until air is completely exhausted, OR, turn the valve slowly coun-
terclockwise until you hear air escaping and wait until air is completely exhausted.
9a
9b
9c
6b 6c
Locking Mechanism
Handle
Up
Handle
Down
LOCK-OFF POSITION LOCK-ON POSITION NEUTRAL POSITION
7a
6a
If the handle fails to operate correctly, release the pressure from the tank by turning the pressure release knob on the
tank . Inspect and repair the handle assembly or replace with a new handle assembly.