en | Safety
Prior to installing or operating products, always read the Important Safety Instructions which
are available as a separate multilingual document: Important Safety Instructions (Safety_ML).
These instructions are supplied together with all equipment that can be connected to the
The PLENA Mixer amplifier is designed to be connected to the public distribution network.
These service instructions are for use by qualified service personnel only.
To reduce the risk of electric shock, do not perform any servicing other than that contained in
the operating instructions unless you are qualified to do so.
2019-03 | V1.1 |
To avoid any risk of electric shock, all interventions must be carried out with
disconnected mains supply.
The ventilation should not be impeded by covering the ventilation openings with items
such as newspapers, table cloths or curtains.
Connection of external wiring to this equipment requires installation by qualified
The operation must only be performed by qualified personnel.
Use the apparatus in moderate climate.
PLENA Mixer amplifier, 4-zone, 240W
Bosch Security Systems B.V.