Problem
Fan not running.
Machine run, no spray.
Intermittent spray,
small spray.
Machine abnormal
sounds.
Poor atomization,spray
nozzle dripping.
Sprayer temperature too
high.
Possible Cause
Power supply is not connected.
1. Chemical tube or valve blocked.
2. Chemical tube or tank inflatable
tube folded.
3. Chemical tube fell off.
4. The air inlet blocked.
1. Chemical tube blocked,
2. Chemical tube folded.
3. Chemical tube damaged.
4. Chemical tube fell off.
1. The air inlet blocked.
2. Motor bearing damaged
or carbon brush run out.
1. Adjusting nut turned too large.
2. The air inlet blocked.
1. Continuous working too long.
2. Supply voltage not match.
3. The air inlet or outlet blocked.
4. The motor seriously worn.
Corrective Action
1. Check battery whether there is electricity.
2. Whether the power switch is on or not.
1. Clean up or replace.
2. Check and correct the chemical
tube or tank inflatable tube.
3. Reset the chemical tube.
4. Clean up and clear the air inlet.
1. Clean up the chemical tube.
2. Correct the chemical tube.
3. Replace the chemical tube.
4. Reset the chemical tube.
1. Clean up and clear
2. Repair or replace the motor.
1. Turn down the adjusting nut.
2. Clean up and clear.
1. Stop working for a while.
2. Select reasonable voltage.
3. Clean up and clear.
4. Repair or replace the motor.
TROUBLE SHOOTING
MAINTENANCE AND STORAGE
1. If not using for long time under the high humidity environment or in hot and rainy season, it
should always turn on for warm-up to eliminate humidity, prevent internal corrosion damage.
2. If not using for long time, please keep in dry and cool place, do not let children play with the
machine, to avoid danger.
3. Keep the machine dry, wet hands are prohibited to operate the power switch, to avoid
electric shock.
4. When the machine is placed to add liquid chemical, avoid dumping, particular attention
during transportation.
5. After spraying the chemicals, please clean the tank with water. If spraying the herbicide,
please add detergent to clean completely. When finish spraying, the sprayer should be clean
and keep in a cool dry place to prevent direct sunshine and accelerated plastic aging.
