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hecht 3913 - Electrical Requirements; Unpacking

hecht 3913
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PL
SK
DE
EN
CS
HU
Anyone working or otherwise operating a refrigeration circuit should own a valid certificate
from an industrially accredited, authorised body confirming their competence to dispose of
the coolant fluids safely in accordance with industry-recognised assessment specifications.
Service must only be performed at locations recommended by the product manufacturer.
Maintenance and repairs requiring the assistance of other qualified personnel should be
performed under the supervision of a person qualified to handle flammable coolants.
ELECTRICAL REQUIREMENTS
Never use at the nominal voltage other than 230V/50Hz. The circuit must be properly and
accordingly current protected.
RECOMMENDATIONS FOR PROTECTION CLASS II MACHINES
Machines must be powered via a current protector (RCD) with a maximum 30 mA tripping current.
EXTENSION LEAD
Always use a double-insulated power supply and the parameters corresponding to
the machine’s power consumption. The minimum cross section of the cable must be determined
according to the current or power data on the fork/label of the machine. It‘s not only necessary
to take the load into account, but also the length of the extension lead and the type of fuse.
Position power supply cable so it does not interfere with the work and is not damaged.
Only use rubberised extension cables with sufficient conductor cross section and fully developed.
Minimum cross-sections of the e fully developed extension cord:
up to 6 A including: > 0.75 mm
2
up to 10 A including: > 1.0 mm
2
up to16 A including: > 1.5 mm
2
Maximum cable length in relation to the cross section
Cable cross section (mm
2
) 0,75 1 1,5 2,5
Maximum possible length (m) 30 40 60 100
The correct maximum load of the extension cable must always be indicated on its label.
Use only outdoor cables, preferably colour-coded, well visible. This reduces the chance of
accidental damage to the cable.
UNPACKING
Carefully check all parts after unpacking the product from the box.
Do not throw away packaging materials until you have not reviewed carefully if they did not
remain a part of the product.
Parts of the packaging (plastic bags, paper clips, etc.) do not leave within reach of children,
could be a possible source of danger. There is a danger of swallowing or suffocating!
If you notice transport damage or while unpacking, notify your supplier immediately. Do not
operate the product!
We recommend save the package for future use. The packaging materials must still be
recycled or disposed of in compliance with the relevant legislation. Sort different parts of
the packaging according to material and hand it to the appropriate collection sites. For
further information contact your local administration.
C Fasteners can become loose during transport in the packaging.

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