Safety Instruction - Tunstall USV 60 Mode D'emploi

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Safety instruction

WARNING!
The battery set may only be used together with the power supply unit UPS
60, order no. 77 3400 10. The safety instructions delivered with this power
supply unit have to be observed as well.
Electrical systems may only be constructed, extended, modified and main-
tained by an authorised group of personnel.
The power supply unit UPS 60 and the battery set for UPS 60 are inten-
ded for the use in an operating area with restricted access.
The power supply unit UPS 60 and the battery set for UPS 60 are sui-
table for installation at a maximum height of 2 meters only.
The power supply unit UPS 60 and the battery set for UPS 60 are sui-
table for mounting above a non-combustible surface only.
Work must only be carried out when the system has been disconnected from
the power. Before starting installation and service work, the input voltage of
the power supply unit UPS 60 must be disconnected and secured to prevent
it being reconnected. The battery fuse in the battery set for UPS 60 (located
between the batteries) has to be removed. If this is not oberserved, touching
live parts can result in death or serious injury.
If the values specified in the technical data are exceeded, there is the risk of
the device overheating, which may result in the supply voltage device being
destroyed and the electrical safety being impaired.
Safe isolation of the AC and DC supplies must be ensured at the premises.
General safety instructions on handling batteries must be observed. In parti-
cular, it is important to ensure that sufficient ventilation is available to prevent
the build-up of explosive hydrogen and air mixtures.
If the battery set for UPS 60 is not going to be used for some time, the batte-
ries must be fully charged. The batteries must then be disconnected from the
mains. This can be done by disconnecting the battery connection cable from
the power supply unit UPS 60. Alternatively, the battery fuse can be remo-
ved.
Battery set for UPS 60 (77 3450 00) – Instruction manual – 00 8802 82, 02/18 (Rev. 6.1)
It is essential that you read the following safety instructions care-
fully before you start work. The information that follows is of a
general nature. You will find specific warnings at the points in the
text that describe the potentially dangerous actions.
Safety
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