dallmeier DF5 Series, Commissioning Instruction Manual, Page: 9 / 44

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Commissioning DF5(X)00HD-DN
•
Documentation
Read the documents included in the delivery carefully and thoroughly.
Always observe the contained instructions, notes and warnings.
The product documentation contains several documents which are included in
the scope of delivery in a printed form and/or on a digital medium.
Keep all documents in legible condition and in a suitable location for future
reference.
• Condensation Water
If the device is brought from a cold to a warm environment, resulting conden -
sation water may cause malfunctions and damages.
In this case, wait (up to 8 hours) until the device has reached room tempera -
ture before commissioning.
• Earthing & Equipotential Bonding
For the safety of persons (protection against dangerous contact voltages) and
devices (protection against over-voltages) as well as for the immunity of infor -
mation and communication technology equipment to electromagnetic interfer -
ences (EMI), all protective measures, which are specified by the currently valid
DIN, VDE and ISO standards and which provide for a standard-compliant earth -
ing and a correct equipotential bonding of electrical and electronic devices, are
mandatory and must be fulfilled by all means.
• Lightning Storms
To avoid damage to the device by electrical surge during lightning storms, all
protective measures, which are specified by the currently valid DIN, VDE and
ISO standards and which provide for a standard-compliant lightning protection
equipotential bonding, are mandatory and must be fulfilled by all means.