User's Manual
2
Battery Operated
Backpack Sprayer
PARAMETERS
1. Container Capacity: 4 gallon, 15 liters
2. Pump: mini-diaphragm
3. Maximum pressure: 65 psi
4. Charger: Input AC100-240v 50/60hz, Output DC12v 2a
5. Battery: 12v10ah
6. Net weight: 7.4kg
OPERATING INSTRUCTIONS
•
After unpacking the sprayer carton, verify that all parts
conform to the packing list.
• Be sure to fully charge the battery prior to operation
• Prior to use, twist off the tank’s cap and slowly pour the fluid
through the filter into the tank.
• Close the cap securely and turn on the power switch.
• Place the sprayer carefully on your back.
• Squeeze the handle to begin spraying.
• Squeeze the handle for point-and-spray operation, or slide
down the lock switch for a continuous spray.
CLEANING AND MAINTENANCE
• After use, be sure to wash the sprayer surface. The tank
should be cleaned thoroughly with water to prevent sprayer
corrosion or spray head clogging.
• Clean the sprayer surface with a wet cloth.
STORAGE
• Power off the unit before storing.
• The sprayer should be stored in a dry, indoor area out of the
reach of children.
• To avoid battery damage, make sure to stand the sprayer
upright at all times.
PROBLEM
CAUSE
SOLUTION
The motor fails to run after
being powered on.
• The battery needs to be charged.
• The power cable
has disconnected.
• The power switch has
been damaged.
• Recharge.
• Disassemble the base to reconnect the
cables securely.
• Replace the switch.
Abnormal sound heard in
the motor.
The pump fastening screws
are loose.
Tighten the screws.
Leakage occurs in the bottom of
the base.
• The inlet and outlet tubes of the
pump are damaged.
• Loose tube connection.
Disassemble the base and tighten the
tube's connection.
Poor performance
• The nozzle is clogged.
• Spraying hole and O-ring is worn.
• Seal is upside down.
• Filter screen is clogged.
• Leakage occurs at tube joints.
• Low battery.
• Air remains in the pump.
• Remove and clean the nozzle.
• Replace O-rings.
• Place the seal in the proper position.
• Wash with clean water.
• Tighten screws.
• Charge the battery.
• Remove the nozzle or lance to discharge the air.
TROUBLESHOOTING
Charge Indicator
Continuous
Spray Switch