Troubleshooting - Jacto DJB-20S Operator's Manual

12. Troubleshooting

In case the equipment does not work as expected, check the following table before contacting technical assistance.
Problem
Charger does not work / Charge light does
not turn on.
Charger green light turns on, but the
battery is not charged (The light color does
not change when battery is connected)
Battery does not hold charge or does
not charge.
Electronic panel does not turn on.
Electronic panel turns on, but the pump
does not work.
Panel turns on, pump turns on, but there is
not spraying/dose.
Agitator does not work.
Intermittent spray operation.
Status
Charger in the socket.
Connected to the battery. Poor contact in the battery connection.
Battery not being fully charged.
Charger is not JACTO original charger.
New battery.
Pump is not original (excessive load).
Charger or charger plug/cord are
Damaged battery (wet, perforated,
Worn out battery (over
Battery life cycle is nearing its end.
300 charge cycles).
Before pushing the green
button.
Rust or dirt on the connectors.
After pushing the green
button.
Electronic panel is damaged.
Connectors between the electronic panel
and the pump are disconnected or have
Connectors between the electronic panel
and the pump are disconnected or have
Pushing the trigger valve.
The trigger valve cable is damaged.
Electronic components of the trigger
Trigger valve lever has no magnet.
Hydraulic system is obstructed.
Incorrect assembly of the nozzle diffuser.
Pushing the trigger valve.
Pump or hoses are leaking.
With the system off.
With the system on.
Without checking the
Pressure switch is not adjusted.
pressure switch.
Pressure switch adjusted. Lower flow rate nozzle installed.
Analysis
Make sure the charger is properly plugged into the electrical outlet
and that the outlet is providing electrical power, if not, replace the
No power supply.
outlet charger. Also, make sure the power cord is securely connect-
Make sure the plug is inserted all the way into the battery con-
Charge the battery until the battery charge light turns green.
damaged.
broken terminals ...).
Push the green button for 3 seconds to turn on the electronic
Electronic panel is off.
Charge the battery for at least 15 minutes. After that, install it
Discharged battery.
Check the connectors between panel and battery for rust or dirt,
Remove the cover of the sprayer base and check the connection
poor contact.
Remove the cover of the sprayer base and check the connection
poor contact.
If the cable is broken, damaged or uncovered, replace the complete
If the trigger valve orange protections are damaged and electronic
valve are damaged.
Make sure the filters are clean, the tank suction hole is not clogged
Take a hose with running water and position it on the sprayer
Sphere glued. suction hole with the sprayer at maximum pressure and the trigger
Push the trigger valve 4 times in a row, and check if "A" icon is
No system activation.
Agitation lever is OFF.
Agitation circuit is clogged. Clean the agitator nozzle or contact
Agitation lever is ON.
Remove the sprayer base cover and with an Allen wrench no. 2
Replace the hydraulic tip for one of the tips provided with the
Solution
ed to the charger source.
nector.
Use JACTO original charger.
Use original pump.
Replace the charger.
Replace the battery.
Replace the battery.
panel.
again and test.
and clean it.
Contact technical service.
between the electronic panel and the pump.
between the electronic panel and the trigger valve.
trigger valve.
components are exposed, replace the trigger valve.
Replace the complete trigger valve.
and that there no folded hoses.
Check the hydraulic tip diffuser (pin facing towards).
Contact technical assistance.
valve pushed. Wait a few seconds.
visible on the display. Lower the agitator lever.
Lower the agitator lever.
technical assistance.
adjust the pump pressure switch.
sprayer or a hydraulic tip with greater flow rate.
17/52