
VSR-2000A
!WARNING
This manual is intended for qualified service personnel only.
To reduce the risk of electric shock, fire or injury, do not perform any servicing other than that
contained in the operating instructions unless you are qualified to do so. Refer all servicing to
qualified service personnel.
!WARNUNG
Die Anleitung ist nur für qualifiziertes Fachpersonal bestimmt.
Alle Wartungsarbeiten dürfen nur von qualifiziertem Fachpersonal ausgeführt werden. Um die
Gefahr eines elektrischen Schlages, Feuergefahr und Verletzungen zu vermeiden, sind bei
Wartungsarbeiten strikt die Angaben in der Anleitung zu befolgen. Andere als die angegeben
Wartungsarbeiten dürfen nur von Personen ausgeführt werden, die eine spezielle Befähigung
dazu besitzen.
!AVERTISSEMENT
Ce manual est destiné uniquement aux personnes compétentes en charge de l’entretien. Afin
de réduire les risques de décharge électrique, d’incendie ou de blessure n’effectuer que les
réparations indiquées dans le mode d’emploi à moins d’être qualifié pour en effectuer d’autres.
Pour toute réparation faire appel à une personne compétente uniquement.
VSR-2000A (SY) Serial No.10001 and Higher
BKSR-2020 (SY) Serial No.10001 and Higher
BKSR-2031 (SY) Serial No.10001 and Higher
BKSR-U2000 (SY) Serial No.10001 and Higher
Attention-when the product is installed in Rack:
1. Prevention against overloading of branch circuit
When this product is installed in a rack and is
supplied power from an outlet on the rack, please
make sure that the rack does not overload the
supply circuit.
2. Providing protective earth
When this product is installed in a rack and is
supplied power from an outlet on the rack, please
confirm that the outlet is provided with a suitable
protective earth connection.
3. Internal air ambient temperature of the rack
When this product is installed in a rack, please
make sure that the internal air ambient temperature
of the rack is within the specified limit of this
product.
4. Prevention against achieving hazardous
condition due to uneven mechanical loading
When this product is installed in a rack, please
make sure that the rack does not achieve
hazardous condition due to uneven mechanical
loading.
5. Install the equipment while taking the operating
temperature of the equipment into
consideration
For the operating temperature of the equipment,
refer to the specifications of the Operation Manual.
6. When performing the installation, keep the rear
of the unit 10 cm (4 inches) or more away from
walls in order to obtain proper exhaust and
radiation of heat.
When using a LAN cable:
For safety, do not connect to the connector for
peripheral device wiring that might have excessive
voltage.