Power Supply - HOLZMANN MASCHINEN VD 1100ECO Instrucciones De Servicio

14.2

Power supply

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 mains supply must be secured with 16A:
3. If the connector plug doesn't fit or if it is defect, only qualified electricians may modify or
re-new it!
4. The grounding wire should be held in green-yellow.
5. A damaged cable has to be exchanged immediately!
6. 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.
7. After connecting, check the right running direction!
8. Make sure that a possible extension cord is in good condition and suitable for the
transmission of power. An undersized cord reduces the transmission of power and heats up.
9. A damaged cable must be replaced immediately
Operation is only allowed with safety switch against stray
current (RCD max. stray current of 30mA)
Use only permitted extension cable with cross-section the one
Voltage
220 V-240 V
50 Hz
Plug 400V:
HOLZMANN MASCHINEN GmbH
N O T I C E
NOTICE
in the following table declared.
Extension
<27 m
<44 m
<70 m
<105 m
5-wire:
with
N-conductor
www.holzmann-maschinen.at
A T T E N T I O N
4-wire:
without
N-conductor
ASSEMBLY
Cross-section
1,5 mm
2
2,5 mm 2
4,0 mm 2
6,0 mm 2
VD 1100ECO
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