Motorola ASTRO XTS 3000 R Detailed Service Manual page 12

WARNINGS
• Do not replace or change accessories in a hazardous atmosphere. Contact sparking may
occur while installing or removing accessories and cause an explosion or fire.
! !
• Do not operate an FMRC Approved Product unit in a hazardous location with the
W A R N I N G
accessory contacts exposed. Keep the connector cover in place when accessories are not
used.
• Turn a radio off before removing or installing a battery or accessory.
• Do not disassemble an FMRC Approved Product unit in any way that exposes the
internal electrical circuits of the unit.
• Radios must ship from the Motorola manufacturing facility with the hazardous
atmosphere capability and FM Approval labeling. Radios will not be "upgraded" to this
capability and labeled in the field.
• A modification changes the unit's hardware from its original design configuration.
Modifications can only be made by the original product manufacturer at one of its
FMRC-audited manufacturing facilities.
WARNINGS
• Failure to use an FMRC Approved Product unit with an FMRC Approved battery or
FMRC Approved accessories specifically approved for that product may result in the
! !
dangerously unsafe condition of an unapproved radio combination being used in a
hazardous location.
W A R N I N G
• Unauthorized or incorrect modification of an FMRC Approved Product unit will negate
the Approval rating of the product.
Repair of FMRC Approved Products
REPAIRS FOR MOTOROLA PRODUCTS WITH FMRC APPROVAL ARE THE
RESPONSIBILITY OF THE USER.
You should not repair or relabel any Motorola- manufactured communication equipment bearing the
FMRC Approval label ("FMRC Approved Product") unless you are familiar with the current FMRC
Approval standard for repairs and service ("Class Number 3605").
You may want to consider using a repair facility that operates under 3605 repair service approval.
WARNINGS
• Incorrect repair or relabeling of any FMRC Approved Product unit could adversely
affect the Approval rating of the unit.
! !
• Use of a radio that is not intrinsically safe in a hazardous atmosphere could result in
W A R N I N G
serious injury or death.
FMRC's Approval Standard Class Number 3605 is subject to change at any time without notice to you, so
you may want to obtain a current copy of 3605 from FMRC. Per the December 1994 publication of 3605,
some key definitions and service requirements are as follows:
x