POWER SUPPLY
HOLZMANN Maschinen Austria www.holzmann-maschinen.at
Seite 26
Breitbandschleifmaschine / wide belt sander R 455B
13
POWER SUPPLY
A T T E N T I O N
When working with non-grounded machines:
Severe injury or even death may arise though electrocution!
Therefore
: The machine must be operated at a grounded power socket
The connection of the machine to the electric power supply and the following checks have to be
carried out by a respectively trained electrician only.
1.
The electronic connection of the machine is designated for operation with a grounded
power socket!
2.
The connector plug may not be manipulated.
3.
Themainssupplymust be securedwith16A:
4.
If the connector plug doesn’t fit or if it is defect, only qualified electricians may modify or
re-new it!
5.
The grounding wire should be held in green-yellow.
6.
A damaged cable has to be exchanged immediately!
7.
Check, whether the feeding voltage and the Hz comply to the required values of the
machine. A deviation of feeding voltage of ±5% is allowed (e.g.: a machine with working
voltage of 380V can work within a voltage bandwidth of 370 till 400V.
8.
Make surethata possibleextension cordisin good condition andsuitableforthe transmission
of power. Anundersizedcordreducesthe transmission of powerandheats up.
9.
A damagedcable must bereplaced immediately
N O T I C E
Operation is only allowed with safety switch against
stray current (RCD max. stray current of 30mA)
N O T I C E
Use only permitted extension cable with cross-section
the one in the following table declared.
Voltage
Extension
Cross-section
220 V-240 V
50 Hz
<27 m
1,5 mm
2
<44 m
2,5 mm
2
<70 m
4,0 mm
2
<105 m
6,0 mm
2
Plug 400V:
5-wire:
with
N-conductor
4-wire:
without
N-conductor
Summary of Contents for R455B
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