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L12 – User manual – English (EU) – 29/10/2019 - ISSUE 1
8.7 AUTOMATIC PROTECTION
The L12 automatically responds to protect itself under
certain conditions. These include:
•
Low diesel – the L12 will shut down completely
•
Low water – the L12 will shut down completely
Low petrol – the L12 will shut down completely
•
Low engine oil – the L12 will shut down completely
•
In the above conditions, whereby the machine has run low
on input fluids, the user simply has to re-fill the required
fluids and then can restart the machine as usual.
The below conditions indicate that there may be a problem
with the machine. Refer to the troubleshooting guide.
High boiler outlet temperature (over 120C) – the L12
•
will shut down the boiler.
High system water pressure (over 120 bar) – the
•
safety valve will open.
THE L12 SHOULD BE SWITCHED OFF AND CHECKED BY
A COMPETENT SERVICE ENGINEER IF IT DOES NOT
OPERATE AS EXPECTED.
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