F.
TROUBLE SHOOTING
The troubleshooting provided on this section mainly acts as the guidelines for solving possible
malfunction problems.
Some of remedies methods need to be done by trained person and some of them should be
done by professional technicians of TANONG or the dealers in your district.
PROBLEMS
CAUSES
REMEDIES
Not able to start
The power cable plug is not
properly fitted.
Fuse is blown or malfunctioned
Disconnect the plug and fit
it back correctly.
Change fuse
The high pressure
cleaner is vibrating a
lot and is noisy
The water inlet filter is dirty.
Air suction
Abnormal Water supply
Abrasive valve, dirty or stuck
Abrasive bearing
Clean or change water
inlet filter
Check and ensure no air
sucked
Check
if
the
faucet
supplies water normally.
Send to repair
Send to repair
Unable to restart
during standby
Valve could not work normally.
Pipe or gun could not fit closely
Send to repair
Change gasket
The high pressure
cleaner fails to reach
maximum pressure
The bolt of pressure spring of
unloader valve has not been
fastened.
Nozzle is on low pressure state.
The nozzle is worn
The internal parts of unloader
valve and seals are worn out.
Plunger seal gasket is worn out.
Fasten
the
pressure
spring setting bolt.
Change the nozzle into
high pressure mode.
Change nozzle
Send to repair
Send to repair
Fail to mix with
detergent to spray
The detergent water tank pipe has
not been linked properly.
The detergent is too thick and
creamy.
Filter net is blocked
Check detergent pipe.
Dilute the detergent with
water.
Clean or change filter net.
No water comes out
Insufficient water supply.
Pipe is blocked.
Check the faucet.
Clean or change the pipe.
The cleaner stops
during operation
The temperature controller of the
motor is overheated.
Check if the voltage is
normal.
Wait for several minutes
after shutdown and then
restart.
