Connections & Initial Operation; Class I Me Equipment; Connecting Mains Voltage - KBL K7 Series Assembly Instructions Manual

6. Connections & Initial operation

6.1 Class I ME equipment

Risk of electric shock
To avoid the risk of electric shock, this
equipment must only be connected to a
supply mains with protective earth.

6.2 Connecting mains voltage

Live parts
Risk of death or fatal injury due to elec-
tric shock when touching live parts.
• Switch neutral
• Secure against reconnection
• Check for neutrality
• Ground and short-circuit
• Cover or shield any adjacent live parts
or components
Both the power supply and the related connection
work must comply with national standards and local
regulations. The connection work and replacement
of the power supply cord must only be performed by
qualified, trained and authorized service technicians.
The connection to the 3 x 220 V mains must be pro-
tected by maximum over current protection. For Can-
ada a Class-A ground fault circuit interrupter (GFCI)
has to be used. Further information can be found in
chapter "Technical data".
CONNECTION REQUIREMENTS
The electrical installation must be equipped with a
freely accessible all-pole disconnecting device in
accordance with the overvoltage category III (Mas-
ter switch with clearly marked on/off settings e.g. "O"
and "I" or additional indicator light), fitted externally on
the site side. This means that for full separation each
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A s s e m b l y I n s t r u c t i o n s | KBL K5 K7 PRODUCT LINE
WARNING
DANGER
pole must have a contact gap according to the condi-
tions of the overvoltage category III. The device shall
be capable of being locked in the off-position and
shall comply with IEC 60447. A supply main switch
must not be incorporated in the power supply cord.
A Class-A ground fault circuit interrupter (GFCI) has
to be used for Canada. Should the operation of the
tanning device cause any interference in the power
supply network, e.g. with ripple-control systems
(TRA), consult your power supply company to have
corresponding blocking elements (audio frequency
suppressors) installed.
WIRING FOR 3-PHASE OPERATION
L1 L2 L3
3-Phase Operation
(3 x 220V / 60Hz)
GND