2-2 INTRINSICALLY SAFE RADIO INFORMATION
2.0 Repair of FMRC Approved Products
REPAIRS FOR MOTOROLA FMRC APPROVED PRODUCTS 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.
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:
2.1 Repair
A repair constitutes something done internally to the unit that would bring it back to its original 
condition Approved by FMRC. A repair should be done in an FMRC Approved facility.
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 which exposes the internal electrical 
circuits of the unit. You do not have to be an FMRC Approved Repair Facility to perform these 
actions.
2.2 Relabelling
The repair facility shall have a method by which the replacement of FMRC Approval labels are 
controlled to ensure that any relabelling is limited to units that were originally shipped from the 
Manufacturer with an FM Approval label in place. FMRC Approval labels shall not be stocked by the 
repair facility. An FMRC Approval label shall be ordered from the original manufacturer as needed to 
repair a specific unit. Replacement labels may be obtained and applied by the repair facility 
providing satisfactory evidence that the unit being relabelled was originally an FMRC Approved unit. 
Verification may include, but is not limited to: a unit with a damaged Approval label, a unit with a 
defective housing displaying an Approval label, or a customer invoice indicating the serial number of 
the unit and purchase of an FMRC Approved model.
WARNING: Incorrect repair or relabelling of any FMRC Approved Product unit could 
adversely affect the Approval rating of the unit.
WARNING: Use of a radio that is not intrinsically safe in a hazardous atmosphere could 
result in serious injury or death.
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