Responsibilities - Bosch BPT-S 5 Hybrid Installation Manual

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Bosch Power Tec GmbH
2.2.2

Responsibilities

The electrician must ensure that:
the general information, step-by-step instructions

and, in particular, the safety instructions regarding
assembly and installation are read in their entirety
before commissioning and before closing the
disconnectors, and are followed at all times
neither the size nor the rated value of fuses may be

changed
before any electrical work is performed, suitable

measuring equipment is used to ensure that the
device is fully de-engergised, both in the DC and AC
settings, in accordance with applicable directives.
Please note the following here:
– The power source of photovoltaic systems is
always active during daylight.
measurements must only be taken using suitable

measuring equipment which conforms to the
applicable standards and directives. Before taking
any measurements, read the measuring equipment's
operating manual
all safety covers are fitted. The safety covers serve

the dual purposes of safety and ventilation. They
guide the air into and distribute it around the
device.
the device is never opened during operation

an external DC disconnection device is connected.

The short circuit current of the solar generator is
only slightly higher than the maximum operating
current and is always dependant on current
irradiation levels. This means that, where short
circuits occur, there is no definite guarantee that
circuit breakers will be tripped.
Safety | 15
Storage system | Installation manual