Bosch KBE-335V28-20 Instruction Manual page 11

KBE and KBN Series
NOTE: Wear required grounded wrist straps and observe proper
ESD safety precautions when handling the electrostatic-
sensitive printed circuit boards.
Fuse rating - For security protection of the device, the branch
circuit protection must be secured with a maximum fuse rating
of 16A. This must be in accordance with NEC800 (CEC Section
60).
Grounding and polarization - This unit may be equipped with a
polarized alternating current line plug (a plug with one blade
wider than the other blade). This safety feature allows the plug
to fit into the power outlet in only one way. If unable to insert
the plug fully into the outlet, contact a locally certified
electrician to replace the obsolete outlet. Do not defeat the
safety purpose of the polarized plug.
Alternately, this unit may be equipped with a 3-pole grounding
plug (a plug with a third pin for earth grounding). This safety
feature allows the plug to fit into a grounded power outlet only.
If unable to insert the plug into the outlet, contact a locally
certified electrician to replace the obsolete outlet. Do not
defeat the safety purpose of the grounding plug.
Moving - Disconnect the power before moving the unit. Move
the unit with care. Excessive force or shock may damage the
unit and the hard disk drives.
Outdoor signals - The installation for outdoor signals, especially
regarding clearance from power and lightning conductors and
transient protection, must be in accordance with NEC725 and
NEC800 (CEC Rule 16-224 and CEC Section 60).
Permanently connected equipment - Incorporate a readily
accessible disconnect device in the building installation wiring.
Pluggable equipment - Install the socket outlet near the
equipment so it is easily accessible.
PoE - Never supply power via the Ethernet connection (PoE)
when power is already supplied via the power connector.
Power disconnect - Units have power supplied whenever the
power cord is inserted into the power source. The power cord
is the main power disconnect for all units.
Bosch Security Systems, Inc. Instruction Manual
Safety | en 7
F01U078718 | 2.0 | 2008.01