RedMax Backpack Sprayer BM40S - Manual (Page 7)

7
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.
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.
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
NOTE
WARNING
8. Maintenance
■ SPRYAER MAINTENANCE TABLE
Dayly
System/Compornent Procedure or
Before Use After Use
Lid Gasket Grease
✓
Lid Vent Inspect/Clean ✓
Pump Grease
✓
Connection Inspect/Tight ✓
Whole unit Wash/inspect ✓
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.
WARNING
9. Storage
10. Disposal
When disposing your machine, or chemical, be sure to allow
your local regulations.