Cloud Electronics VTX4400 - Manual (Page 4)

VTX Series User Manual v1.0 4
Safety Information
Safety Notes regarding Installation
•
Do not expose the unit to water or moisture.
•
Do not expose the unit to naked flames.
•
Do not block or restrict any air vent.
•
Do not operate the unit in ambient temperatures above
35
O C.
•
Do not touch any part or terminal carrying the
hazardous live symbol ( ) while power is supplied to
the unit.
•
Do not perform any internal adjustments unless you
are qualified to do so and fully understand the hazards
associated with mains-operated equipment.
•
The unit has no user-serviceable parts. Refer servicing
to qualified service personnel.
•
If the moulded plug is cut off the AC power lead for
any reason, the discarded plug is a potential hazard and
should be disposed of in a responsible manner.
Conformities
This product conforms to the following European EMC
Standards:
BS EN 55103-1:2009
BS EN 55103-2:2009
This product has been tested for use in commercial and
light industrial environments. If the equipment is used in
controlled EMC environments, the urban outdoors, heavy
industrial environments or close to railways, transmitters,
overhead power lines etc. the performance of the unit may
be degraded.
The product conforms to the following European electrical
safety standard:
BS EN 60065:2002
The VTX Series was developed and manufactured with high
quality materials and components, which can be recycled
and/or reused.
Safety Considerations and Information
The unit must be earthed. Ensure that the mains power
supply provides an effective earth connection using a three-
wire termination.
When the mains switch is in the off (‘O’) position the
live and neutral conductors of the mains transformer are
disconnected.
Caution - High Voltages
Do not touch any part or terminal carrying the hazardous
live symbol ( ) while power is supplied to the unit.
Terminals to which the hazardous live symbol refers require
installation by a qualified person.
Caution - Mains Breaker
VTX Series amplifiers are fitted with a resettable mains
circuit breaker instead of a replaceable fuse. This is located
on the rear panel above the AC mains input connector. The
circuit breaker may be reset by pressing it in; however, its
operation may indicate an internal fault. If the circuit breaker
operates immediately the power is restored, no further
attempt should be made to use the amplifier, and it should
be returned to your Cloud service centre or other qualified
person for repair.
Caution - Servicing
The unit contains no user serviceable parts. Refer servicing
to qualified service personnel. Do not perform servicing
unless you are qualified to do so.
Only a qualified service technician should remove the top
cover of the unit. Disconnect the power cable from the unit
before removing the top panel and do not make any internal
adjustments with the unit switched on.
Service personnel - do not disconnect the rear panel Earth
Safety tag until the unit has been completely isolated from
the mains. On re-assembly, ensure that the connection to
the Earth Safety tag is replaced before reconnecting the unit
to the mains supply.
If the unit requires repair, only fit replacement parts specified
by the manufacturer, or parts with identical electrical
characteristics. Substituting parts which are not authorized
by the manufacturer may result in fire, electric shock or
other safety hazards.
Only reassemble the unit using bolts/screws identical to the
original parts.
What’s in the Box
Please check the shipping carton for damage; if there is any,
please contact your Cloud agent and the shippers.
The packing carton should contain the following items:
• VTX amplifier
• IEC mains lead
• Set of mating screw-terminal connectors
• Set of four push-in feet (for free-standing use)
• This manual