Minebea Intec Signum 3 Ex User Manual

7
Signum 3 Ex
Getting Started Getting Started
Connecting the Device to AC Power
! Before startup, make sure that the power cable is properly connected to the power supply�
Inparticular, the protective conductor must be connected to the housing of the adapter�
Connect all devices via their equipotential bonding conductor terminals to the equipotential
bonding conductor� 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, the
system should be disconnected from the power supply and Service should be contacted
(nodisplay, no backlighting despite weight value display, no reproducibility of the weight
value, no stability in the display, etc�)
! YPS02-X�� Pressure-enclosed Adapter:
– Both cables should be laid fixed
– Flexible cabling with screws available upon request
! Check the supply voltage/frequency and plug design�
– If they do not match: Contact your supplier
! Use only an original AC adapter:
– YPS02-Z�� or YPSC01-Z (for use outside of explosion-risk areas only)
– YPS02-X�� or YPSC01-X (for use inside explosion-risk areas)
! When operating a scale in an explosive area:
– Follow all current standards and regulations for the installation of devices in the explosive
area�
– Device installation in Zone 1 should be carried out by trained personnel and checked
properly�
! Connect devices to a central equipotential bonding conductor before operation:
Warm-up Time
To deliver precise results, the scale must warm up for at least 30 minutes after initial
connection to the power supply� Only after this time will the scale have reached the required
operating temperature�
Using a verified scale in legal metrology:
$ Make sure to allow the analyzer to warm up for at least 24 hours after initial connection to the
power supply�
Leveling the Weighing Platform
Purpose:
– To compensate for unevenness at the place of installation
– To ensure that the equipment is placed in a perfectly horizontal position for consistently
reproducible weighing results
Always level the weighing platform again any time after it has been moved to a different
location�
§ Level the weighing platform using the four leveling feet� Turn the feet until the air bubble is
centered in the level indicator�
§ Check to ensure that all leveling feet rest securely on the work surface�
> Each of the leveling feet must support an equal load�

Minebea Intec Signum 3 Ex Specifications

General

Brand	Minebea Intec
Model	Signum 3 Ex
Category	Scales
Language	English