3.6 Connecting the Grounding Cable
Required qualification:
Electrician
This explosion-protected system should be set up according
to commonly accepted technical standards. The applicable
national electrical codes 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.
Inspections should be carried out at least once every three
years. The applicable requirements and guidelines should also
be observed during operation.
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.
Installation must be carried out properly by a trained
electrician and according to commonly accepted technical
standards.
Connect the scale to the equi-
potential bonding conductor using
an equipotential bonding cable
with a gage of at least 4 mm
²
.
t
Connect the cable lug of the
equipotential bonding cable to
the grounding terminal of the
scale.
t
Connect the equipotential
bonding cable to the customer-
supplied equipotential bonding
conductor.
Connect the ex-link converter
to the equipotential bonding
conductor using another
equipotential bonding cable
with a gage of at least 4 mm
²
.
t
Connect the cable lug of the
equipotential bonding cable to
the grounding terminal of the
ex-link converter.
t
Connect the equipotential
bonding cable to the customer-
supplied equipotential bonding
conductor.
3.7 Establishing the Power Supply
Required qualification:
Electrician
The scale is connected to the power supply using the AC
adapter YPS07-USB (see Chapter “7 Accessories”, page 14),
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 supply voltage (for connection
data, see Chapter “9.1 General Data”, page 15).
− If the stated supply voltage or the plug design of the AC
adapter does not comply with your country's standard,
please inform your nearest Sartorius representative.
AC adapter assembly is described in the following.
3.7.1 Installing the AC Adapter
t
WARNING
Lethal electric shock and equipment
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 AC adapter.
t
Use the right mains adapter for your mains power supply:
Mains adapter set YAK01
Bag
Region/Country
a) transparent
Europe/EU (except United Kingdom)
b) blue
USA
c) yellow
United Kingdom
Mains adapter set YAK02
Bag
Region/Country
d) red
Australia
e) turquoise
South Africa
f) white
Argentina
g) pink
Brazil
Installation Instructions VIS1Y
7
English
