7
Using a generator or transformer
This machine may be powered by a generator or transformer when the following
conditions are fulfilled: The unit must provide a power output in watts of at least
twice the value printed on the type identification plate on the machine. The
operating voltage must always remain 5% and -15% of the nominal
voltage and the frequency must be in the 50
– 60 Hz range and never above 65
Hz, and the unit must be equipped with an automatic voltage regulator and
starting boost.
NOTE
Switching other machines or appliances on and off can cause undervoltage
and/or overvoltage surges which could damage the machine. Never operate other
machines from the generator/transformer at the same time.
Only use extension cables with enough cross-section. A cross-section which is
too small could cause a considerable drop in performance and an overheating of
machine and cable.
Recommended minimum cross sections and maximum cable lengths:
Mains voltage
Cross section in mm²
1,5
2,5
110V
Not recommended
30m
230V
30m
50m
Short-time operation
ON:
Press the ON/OFF switch
OFF: Release the ON/OFF switch
Long-time operation
ON:
Keeping the ON/OFF switch pressed, push in the locking button.
OFF: Press and release the ON/OFF switch again.
Attention!
Use the locking button only during operation with drill
stand/rig. Its use during manual operation is not allowed. If
the machine stops for any reason or due to a power failure,
immediately release the locking button by pressing the
ON/OFF switch.
Содержание DDM150
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