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L12 – User manual – English (EU/USA) – 15/01/2020 - ISSUE 4
7
Start procedure
➢ Complete pre-start checks (see section 6)
•
Fluids filled-up
•
Main water valve open
•
Filters clean
➢ Connect the chosen lance (keep the trigger pressed)
•
Weeding lance (for weeding) OR
•
Power lance (for cleaning)
➢ Start the engine by:
•
Turning the key (1 on
•
Or if cold, use the choke and turn the key (2 on
)
Figure 7
If the engine won't start, refer to the troubleshooting guide
of the manual
The pump will now be on. It may require up to a minute to
purge the lines of air before full flow is present. When the
trigger is pressed, cold foam will come out.
➢ Turn the boiler switch to "ON" position (3 on
The switch will illuminate green, and the boiler will heat
up whenever the trigger is pressed.
The boiler is only active when the trigger is pulled
When the boiler switch is on the 'ON' position, the trigger
needs to be pulled for the boiler to heat-up.
)
Figure 7
).
Figure 7
Figure 7 - Details of the switches of the front panel
➢ Keep the trigger pressed until tower light illuminates
green (this shouldn't take longer than 90 seconds). This
indicates that the temperature has reached 85C/185F and
that the machine is ready to kill weeds.
For cleaning (using power lance):
It is possible to operate in both boiler "OFF" or boiler
"ON" modes, i.e. with cold or hot water.
The temperature in boiler "ON" mode is not critical so the
state of the green light need not be considered.
14
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