RedMax HM20 manual Storage, Disposal, Spryaer Maintenance Table

8. Maintenance

WARNING

Before you remove cap, be sure there is no pressure in the tank. in order to release pressure, invert unit upside down and squeeze spray pistol (aim away from you).

Pressure will escape; when hissing stops, all pressure has been released. Remove pump assembly by turning counter-clockwise. The pump handle has two locking positions, one turning clockwise and one counter- clockwise.

1.Remove cap and pour out remaining solution, then rinse all parts thoroughly with clean water.

2.Add 1/2 gallon of fresh water in tank. Pressurize, and flush pumping system by depressing trigger for at least two minutes; then drain all remaining water.

•Periodically re-grease lid gasket as well as lid vent and pump cylinder, where applicable.

•To ensure good performance, keep lid vent free of obstruction. Before and after each use, make sure all connections are well tightened. Service and replace worn parts as required.

NOTE

Failure to follow manufacturer's recommendation of use and care of unit will void any expressed or implied warranty. Do not use chlorine or clorox. It will permanently damage pump system.

NOTE

In the event that any part must be replaced or any maintenance or repair work not described in this manual must be performed, please contact a representative from the store nearest RedMax authorized servicing dealer for assistance.

NOTE

If pumping does no pressurize the tank, remove pump from tank; then remove the two screws from to of pump module. Pull plunger out and inspect seals. If damaged, obtain original SP Systems replacement parts from your dealer and replace.

■SPRYAER MAINTENANCE TABLE

		Dayly
System/Compornent	Procedure	or
		Before Use	After Use
Lid Gasket	Grease	✓
Pump	Grease	✓
Connection	Inspect/Tight	✓
Whole unit	Wash/inspect		✓

9. Storage

WARNING

Never store chemicals in your sprayer for any length of time

1.Before you remove cap, be sure there is no pressure in the tank. in order to release pressure, invert unit upside down and squeeze spray pistol (aim away from you). Pressure will escape; when hissing stops, all pressure has been released. Remove pump assembly by turning counter- clockwise. The pump handle has two locking positions, one turning clockwise and one counter-clockwise.

2.Remove cap and pour out remaining solution, then rinse all parts thoroughly with clean water.

3.Add 1/2 gallon of fresh water in tank. Pressurize, and flush pumping system by depressing trigger for at least two minutes; then drain all remaining water.

4.Always store tank clean and empty in a dry, shaded location.

10. Disposal

When disposing your machine, or chemical, be sure to allow your local regulations.

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