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•
Use a supply cable that fulfils the electrical requirements (e.g. H07RN, H05RN) and take the
required cross-section of the supply cable from a current carrying capacity table. Pay
attention to the measures for protection against mechanical damage.
•
Make sure that the power supply is protected by a residual current circuit breaker.
•
Connect the device only to a properly grounded outlet.
•
When using an extension cable, make sure that the dimension matches the connected
load of the machine. The connection power can be found in the technical data, the
correlation of cable cross-section and cable lengths can be found in the technical literature
or obtain information from a specialist electrician.
•
A damaged cable must be replaced immediately.
15.5.1
Setting up a 400 V machine
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The grounding conductor is yellow-green.
•
Connect the supply cable to the corresponding terminals in the input box (L1, L2, L3, N and
PE), see the figure below. If a CEE plug is available, the connection to the mains is made
through an appropriately powered CEE coupling (L1, L2, L3, N and PE).
Plug connection 400V:
•
After the electrical connection, check the correct running direction. If the machine runs in
the wrong direction, swap two conductive phases, egg. L1 and L2, at the connection plug.
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Operation is only permitted with residual current device (RCD) with maximum
residual current of 30 mA.
15.6
Connecting to a dust collection system
The machine must be connected to a dust collection system for dust and chips. The dust collection
system must start up at the same time as the machine's engine. The air speed at the suction
connection and in the exhaust air lines must be at least 20 m/s for materials with a moisture <12 %
(at least 28 m/s for moist chips with a moisture >12 %). The hoses used must be flame-retardant
(DIN4102 B1) and permanently antistatic (or earthed on both sides) and comply with the relevant
safety regulations. For information on air volume flow, negative pressure and suction connection,
please refer to the technical specifications.
OPERATION
16.1
Operating instructions
Danger due to electrical voltage!
Handling the machine with connected power supply may result in serious injury or
death.
Always disconnect the machine from the power supply before carrying out any
modification and secure it against unintentional reconnection.
HOLZMANN MASCHINEN GmbH www.holzmann-maschinen.at
5-wire:
with
N-conductor
N O TE
WAR N I N G
OPERATION
4-wire:
without
N-conductor
HOB310ECO_230V | HOB310ECO_400V
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