Atlas Copco Dynapac F1800C, Operation & Maintenance Manual

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B 28
6.6 Further warnings and operating instructions
No.
Pictogram Meaning
70
- Warning - hazard from
unsupported screed!
If the screed sags, this can cause severe
or fatal injuries! Insert crossbeam lock
only at crown adjustment "zero". Screed
lock only for transportation! Do not charge
the screed or work under it if it is only
secured by the crossbeam lock!
71
- Attention - danger of high voltage in
vehicle electrical system!
Disconnect batteries and electronics dur-
ing welding work or when charging the
batteries, or use a service watchdog
D978000024 in accordance with the cor-
responding instruction manual.
72
- Attention!
Only use approved radiator anti-freeze.
Never mix different grades of radiator
anti-freeze.
Always observe the operating
instructions!