User's Manual

9
English
Repair
A repair constitutes something done internally to the unit that would bring it back
to its original condition.
Items not considered as repairs are those in which an action is performed on a
unit which does not require the outer casing of the unit to be opened in a manner
that exposes the internal electrical circuits of the unit.
• 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.
• Turn the PIU or Piccolo-XR off before removing or installing a
battery or accessory.
• Do not disassemble a PIU or Piccolo-XR in any way that
exposes the internal circuits of the unit.
• Failure to use an approved battery or Approved accessories
specifically approved for the PIU/Piccolo-XR units may result in
the dangerously unsafe condition of an unapproved PIU/
Piccolo-XR combination being used in a hazardous location.
• Unauthorized or incorrect modification of the approved Product
will negate the approval rating of the product.
• Incorrect repair or relabeling of any Agency-approved PIU
could adversely affect the Approval rating of the unit.
• Use of a PIU or a Piccolo-XR in a hazardous atmosphere could
result in serious injury or death.
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W A R N I N G
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W A R N I N G
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DIOS_SafetyBooklet-Portable_Eng.fm Page 9 Tuesday, October 12, 2004 12:59 PM