Bosch BPT-S 3 Manuel De Service page 192

74 | Installation
DANGER
DANGER
Bosch BPT-S 3 / 3.68 / 4 / 4.6 | Operating manual
Risk of fatal injury due to high voltages
High voltages occur in photovoltaic systems (up to
265 V AC and 1000 V DC) as well as high currents
(13 A to 20 A AC and 11.6 A to 16 A DC). Failure to
observe standards, directives and local regulations
when working on the photovoltaic system leads to
risk of fatal injury. Please note the following here: The
solar generator is live during daylight.
Before starting any work on electrical systems:
Disconnect the system

Ensure that it is secured against being switched

back on
Verify that the system is fully de-energised

 Earth and short-circuit the AC system
Cover or shield any adjacent live components

Risk of fatal injury due to careless work
Careless working practices (live power/uninsulated
tools) leads to the risk of electric shock, which can
result in death or serious injury.
Do not work on a live system

Only use insulated tools.

Terminate the DC plug/socket in sequence and take

measures to prevent them being touched.
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Bosch Power Tec GmbH