Intrinsically Safe Radio Information - Motorola CP040 Detailed Service Manual

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INTRINSICALLY SAFE RADIO INFORMATION

The Intrinsically safe approval unit refers to a product that has been approved as intrinsically safe by
an approval agency (for example FM Approvals, CSA, UL, CENELEC or ATEX) and certifies that a
particular product meets the Agency's applicable intrinsic safety standards for specific types of
hazardous classified locations. A portable radio that has been approved for intrinsic safety will have
Approval label attached to the radio to identify the unit as being Approved for specified hazardous
atmospheres. This label specifies the hazardous Class/Division/Group along with the part number of
the battery that must be used. The Intrinsically Safe Approval Label will be located on the portable
radio unit.
Operational Cautions for Intrinsic Safe Equipment
Do not operate radio communications equipment in a hazardous atmosphere unless it is a
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!
type especially qualified (for example, FM, UL, CSA, or
explosion or fire may result.
Do not operate a radio unit that has been approved as intrinsically safe product in a
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hazardous atmosphere if it has been physically damaged (for example, cracked housing).
An explosion or fire may result.
Do not replace or charge batteries in a hazardous atmosphere. Contact sparking may
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occur while installing or removing batteries and cause an explosion or fire.
Warnings for Radios Approved as Intrinsically Safe
Radios must ship from the Motorola manufacturing facility with the hazardous atmosphere capability
and the intrinsic safety approval labelling (FM, UL, CSA, CENELEC or ATEX). Radios will not be
upgraded to this capability and labeled once they have been shipped to the field.
A modification changes the unit's hardware from its original design configuration. Modifications can
only be made by the original product manufacturer.
Do not replace or changeaccessories in a hazardous atmosphere. Contact sparking
●
!
may occur while installing or removing accessories and cause an explosion or fire.
Turn the radio off before removing or installing a battery or accessory.
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Do not disassemble an intrinsically safe product in any way that exposes the
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internal circuits of the unit.
Failure to use an intrinsically safe approved battery or Approved accessories
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specifically approved for the radio unit may result in the dangerously unsafe
condition of an unapproved radio combination being used in a hazardous location.
Unauthorized or incorrect modification of the intrinsically safe approved Product
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will negate the approval rating of the product.
Incorrect repair or relabeling of any intrinsically safe Agency-approved radio could
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adversely affect the Approval rating of the unit.
Use of a radio that is not intrinsically safe in a hazardous atmosphere could result
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in serious injury or death.
approved). An
CENELEC or ATEX