Vello HANDY Series, Исправления в инструкции по установке и эксплуатации

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installation and user manual
5. installation and commissioning
Risks:
• Commissioning of the distribution box by an
unqualified person can lead to injury or death.
• The person responisble for the installation has
to make sure that the power supply is protected
and limited at the maximum operating current (In)
of the distribution box. This is mentioned on the
nameplate of the box. Ignoring this might lead to
fire or injury.
5.1 Preparation
• Make sure the distribution box is not affected or
damaged in any way.
• Check whether the protection degree is high
enough to meet the requirements given by the
user environment.
• Try to avoid direct exposure to the sun, this could
lead to unexpected temperature rise.
5.2 Positioning the distribution box
• Always position the box on a flat, horizontal and
stabile surface.
• Position the box with space surrounding it, do not
place objects against, on top of- or below the box.
5.3 Connect incoming power
Precautions:
• Make sure the incoming power supply is voltage
free by switching or disconnecting it.
• Prevent switching the power supply by locking the
main switch in the 0-position.
• Check if the specifications of the power supply
match with the specifications of the distribution
box, being: voltage (Un), current (In) and
frequence (fn).
Installation and commissioning the distribution box
may only be done by a qualified electro-technician.
This person has the obligation to follow the safety
precautions from chapter 2.
Go to:
• Cable power supply; Chapter 5.3.1
• Plugable power supply; Chapter 5.3.6
5.3.1 Opening the cable entry
5.3.1.A junction box
Open the junction box by turning the
plastic screws in the corners 90°
counter clockwise. Use a wide flat-head
screwdriver.
5.3.1.B Wall fixed box
To open the lid, unscrew it from the box.
Be carefull: from the Fix-18 till the Fix-90
custom screws are applied. Do not try to
remove them from the lid. Once they turn
free without resistance you can turn the
lid downwards.
5.3.1.C Hinged panel
• Use the supplied triangular 8mm key to
unlock the panel.
• Turn both handles a quarter turn
clockwise to release the lid.
• Open the lid by turning it upwards.
5.3.2 Inserting the incoming cable
5.3.2.B HDPE cable entry
• Measure the cable diameter of the
incoming cable(s).
• Remove the round insert by pressing it
from the inside.
• Enter the cable in the suited hole in the
cable entry. Check if the cable is properly
sealed.
5.3.2.A Cable gland
• Turn the cable gland to open up the cable
entrance and remove the blind caps. Save
them in case the setup is a temporary
installation.
• Make sure the diameter of the incoming
cable fits within the clamping range of the
cable gland. See the table below.