Bosch BPT-S 3 Manuel De Service page 197

English
DANGER
Bosch Power Tec GmbH
(1)
(1)
Slotted screwdriver (1) for opening
5.17:
2. Remove all DC cables from the string inverter to
de-energise the device.
3. Verify that the system is fully de-energised
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

Bosch BPT-S 3 / 3.68 / 4 / 4.6 | Operating manual
Installation | 79