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14
TROUBLESHOOTING
Fault
Probable Cause
Repair
When switched
Plug is not connected
Make sure the plug is connected to the
on the machine
mains supply
will not start
The residual current device
Check the operation of the (R.C.D.) and
(R.C.D.) has tripped
re-set if required
Thermal switch has tripped
Switch off and let motor cool down
Fluctuating
Pump sucking in air
Check connections are tight
pressure
Valves dirty, worn out or seized
Have machine checked by a Tool Centre
Water leaking
Seals worn out
Have machine checked by a Tool Centre
from pump
The motor
Thermal cutout has activated
Switch off and let machine cool down
stops suddenly
due to overheating
If problem persists contact a Tool
Centre
The pump does
Pump sucking air from
Check tightness of all connections
not reach the
connections or hose
required pressure
Suction/delivery valves are
Clear or replace valves. Have machine
clogged
checked by Tool Centre
Unload valve is stuck
Loosen and re-tighten regulation screw
Lance or nozzle worn out
Check and/or replace
SERVICE
Now that you have purchased your tool, should a need ever exist of repair or service, simply contact your
nearest Ryobi Authorised Service Centre or other qualified service organistion. Be sure to provide all
pertinent facts when you call or visit.
SYMBOLS
SYMBOL
SIGNAL
MEANING
DANGER:
Indicates an imminently hazardous situation, which, if not avoided, will
result in death or serious injury.
WARNING
Indicates a potentially hazardous situation, which, if not avoided, could
result in death or serious injury.
CAUTION
Indicates a potentially hazardous situation, which, if not avoided, may result
in minor or moderate injury.
CAUTION
(Without Safety Alert Symbol) Indicates a situation that may result in
property damage.
Summary of Contents for AJP-1280
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