ENGLISH
27
TROUBLESHOOTING
Switch off the machine and unplug the power cord before maintenance and/or inspection.
Check the following points before contacting your dealer for a service.
Problem
Possible cause
Action
The machine will not start.
The power cord is not plugged in.
Plug in the power cord.
The mains outlet is not supplied with
voltage.
Try another mains outlet.
The fuse has tripped.
Switch off any other appliances
connected to the same circuit, and
replace the fuse.
The extension cord is defective.
Try with another extension cord.
The pressure fluctuates.
The pump sucks air.
Check that hoses and connections
are airtight.
The valves are dirty, worn or have
stuck.
Clean and replace, or contact your
dealer.
The pump seals are worn.
Clean and replace, or contact your
dealer.
The machine stops.
The fuse has tripped.
Switch off any other appliances
connected to the same circuit, and
replace the fuse.
Incorrect mains voltage.
Check that the mains voltage
corresponds to the rated voltage on
the type plate.
The overheating protection has
tripped.
Allow the machine to cool for 5
minutes.
The nozzle is partially blocked.
Clean the nozzle.
The fuse trips.
Fuse is too weak.
Connect the machine to a mains
outlet with a suitable fuse for the
machine's power consumption. Try
using the machine without an
extension cord.
Pulsating flow.
Air in the inlet hose.
Press the trigger and allow water to
run out until the normal operating
pressure is restored.
The water supply is inadequate.
Check that the water's inlet pressure
is adequate.
NOTE:
Do not use a hose smaller
than 1/2”.
The nozzle is partially blocked.
Clean the nozzle.
The water filter is blocked.
Clean the filter.
The hose is bent or clenched.
Straighten out the hose.
The machine starts and stops
without pressing the trigger.
There is a leak in the pump/spray
gun.
Contact your dealer.
The machine starts but no water
comes out.
The pump, hoses and/or accessories
are frozen.
Allow the pump, hoses and/or
accessories to thaw out.
No water supply.
Connect the water supply.
The water filter is blocked.
Clean the filter.
The nozzle is blocked.
Clean the nozzle.
Jula reserves the right to make changes. In the event of problems, please contact our service
department.
www.jula.com
Summary of Contents for 220-115
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