18
www.BormannTools.com
TROUBLE SHOOTING
FAULT
PROBABLE CAUSE
REPAIR
When switched on the
machine will not start
working
Plug is not well connected or electric socket
is faulty
The main voltage is insufficient, lower than
minimum requirement
The pump is stuck.
Thermal safety switch has tripped
Check plug, socket
Check that the main voltage is adequate.
Refer to after storage instructions.
Switch off the unit and let the motor cool
for a few minutes
Leave the lance open
Fluctuating Pressure
Pump sucking air.
Valves dirty, worn out or stuck.
Pump seals worn out.
Check that hoses and connections are
airtight.
Clean and replace, or refer to dealer...
Water leaking from the
pump.
Seals worn out.
Check and replace, or refer to dealer.
The motor stops
suddenly.
Thermal safety switch has tripped due to
overheating.
Check that the main voltage corresponds
to specifications.
Switch off the unit and let it cool for a
few minutes.
The pump doesn’t reach
the necessary pressure.
Water inlet filter is clogged.
Pump sucking air from connections or hoses
.
Suction/ delivery valves are clogged or worn
out.
Unloaded valve is stuck.
Lance nozzle incorrect or worn out.
Clean the water inlet filter.
Check that all supply connections are
tight
Check that the water feeding hose is not
leaking.
Clear or replace va
lves.
Loosen and re-
tighten regulation screw.
Check and/or replace
INSTALLATION, ELECTRICAL AND WATER CONNECTIONS
Note
：
the Company reserves the right
to modify its product specifications
without given any notice; for up to date
information please visit our website.
1. PRESSURE
CLEANER
2. WATER SUPPLY
HOSE(not include)
3. WATER
CONNECTION
4. WATER INLET
5. HIGH PRESSURE
TUBE
6.
HIGH-
PRESSURE, WATER
OUTLET
7. SPRAY GUN
8. POWER SUPPLY
