Installing The Scale; Connecting The Grounding Cable; Supply Voltage - Sartorius PMA.Evolution EVO1Y Installationsanleitung

3.4 Installing the Scale

NOTICE
The device must be disconnected from the power supply for
all assembly work.
3.4.1 Place the weighing pan on the scale
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3.4.2 Connecting the Scale
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3.5 Connecting the Grounding Cable

This explosion-protected system should be set up according
to commonly accepted technical standards. The applicable
national electrical code and safety regulations for your
particular country must be observed.
Before starting up the scale, a check must be carried out by
or under the supervision of a qualified electrician to ensure
that the system is in good working order.
Check whether or not the competent authorities (e.g.
industrial supervisory board) need to be informed. It is also
necessary to carry out inspections of the system during
operation.
Inspection intervals should be such that any significant
defects that may occur can be identified in good time.
6 Installation Instructions EVO1Y | LAB1Y
Place the weighing pan onto the
scale from above.
Insert the USB cable into the
socket on the back of the
display.
Loosen the screw (1) on the lock.
Swivel the lock over the USB
cable.
Re-tighten the lock screw.
Lay the USB cable through the
cable holders on the back of the
scale.
Inspections should be carried out at least once every three
years. The applicable requirements and guidelines should
also be observed during operation.
Establish a low resistance connection from the scale to
a customer-supplied equipotential bonding conductor
connection via the equipotential bonding conductor
connection on the device using a suitable grounding cable
with a gauge of at least 4 mm
Installation must be carried out properly by trained personnel
and according to commonly accepted technical standards.
The system should only be operated for the first time when it
is certain that the area is not potentially explosive.
If deviations are evident during startup due to transport
damage (e.g., no display, no backlighting), disconnect the
scale from the power supply and contact Sartorius Service.
Connect the scale to the equipo-
tential bonding conductor using
an equipotential bonding cable
with a gage of at least 4 mm
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3.6 Supply Voltage

Required qualifications: Electrician
The scale is connected to the power supply via a PC/notebook
or using the optional AC adapter YEPS01-USB (see Chapter "6
Accessories," page 9), which is supplied with mains
adapters for use in various countries.
NOTICE
− Ensure that the voltage rating printed on the AC adapter is
identical to your local mains voltage (for connection data,
see Chapter "8.1 General Data", page 21).
− If the stated supply voltage or the plug design of the power
supply does not comply with your country's standard then
please inform your nearest Sartorius representative.
Power supply via the AC adapter is only required:
− When no PC or notebook is available.
− In exceptional cases, when the output voltage of the USB
interface of the PC or notebook is not sufficient.
3.6.1 Installing the AC Adapter
WARNING Lethal electric shock and equipment
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damage due to incorrect power plug adapter! Only use
the country-specific power plug adapter. Never plug
the power plug adapter into the socket when it is
disconnected from the power supply.
(not included).
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Connect the cable lug of the
equipotential bonding cable to
the grounding terminal of the
scale.
Connect the equipotential
bonding cable to the custom-
er-supplied equipotential
bonding conductor.