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P/N 595359-01 Rev A - 04/17
ROTATE COUNTER
CLOCKWISE TO LOCK
LOCKED
POSITION
WARNING
ON THE AV-2000 FULL FACEPIECE, VERIFY THAT
THE HEAD HARNESS TABS ROTATE FREELY
AFTER INSTALLATION OF THE MOUNTING
BRACKET. IF THE TABS FAIL TO ROTATE
FREELY, IT MAY RESULT IN A POOR FACEPIECE
TO FACE FIT AND MAY EXPOSE THE USER
OF THE RESPIRATOR TO THE HAZARDOUS
ATMOSPHERES RESULTING IN SERIOUS
INJURY OR DEATH.
INSTALLATION OF THE EPIC 3 RDI VOICE AMPLIFIER
ASSEMBLY
The RDI Voice Amplier facepiece assembly may be used with any approved SCOTT
respirator which includes a full facepiece equipped with dual voicemitters.
1. See audio accessory mounting bracket installation instructions
(P/N 595107-01 closed bracket; P/N 595287-01 open bracket) for details
of attaching the mounting bracket to your SCOTT full facepiece. Verify
that bracket is properly mounted for your SCOTT full facepiece before
proceeding. On the AV-2000 facepiece, pay special attention to the free
movement of the head harness tabs.
NOTE
THE RDI VOICE AMPLIFIER ASSEMBLY WILL ONLY FIT ON AUDIO ACCESSORY
BRACKET P/N 200264-XX AND P/N 200265-XX OR SERVICE KIT BRACKETS P/N
200715-XX, P/N 200716-XX, AND P/N 201210-XX.
2. The body of the RDI Voice Amplifier facepiece assembly is keyed so
that it fits in the mounting bracket only one way. Attach the facepiece
assembly to the mounting bracket as follows:
a) Hold the RDI Voice Amplifier with the battery compartment door
facing the top right harness tab.
b) Align the D-shaped mount on the rear of the RDI Voice Amplifier with the
opening in the center of the audio accessory bracket and press in.
c) While pressing the Accessory in towards the side of the facepiece,
rotate the Accessory ¼ turn counter clockwise. The lock will make
two (2) “clicks”. The second “click” will lock the accessory into place.
d) To verify that the RDI Voice Amplifier is properly locked, try to rotate
the accessory clockwise WITHOUT lifting up on the Locking Lever.
If the Accessory will not turn, it is properly locked.
e) A screw is provided in the Locking Lever to prevent accidental
removal when mounted on an open bracket. Use a Phillips screwdriver
to tighten the screw snug. Do not over tighten.
CAUTION
TURN THE FACEPIECE ASSEMBLY CAREFULLY
TO INSTALL. DO NOT FORCE. THE EPIC 3 RDI
VOICE AMPLIFIER SHOULD FIT SNUGLY TO THE
FACEPIECE. IF THE FACEPIECE ASSEMBLY
WILL NOT TURN, CHECK THE ALIGNMENT
AND CONFIRM THAT THE AUDIO ACCESSORY
BRACKET IS PROPERLY INSTALLED.
WARNING
THE COMMUNICATIONS ACCESSORY MUST
BE PROPERLY INSTALLED SO THAT IT DOES
NOT INTERFERE WITH THE OPERATION
OR FIT OF THE FACEPIECE IN ANY WAY.
IMPROPER INSTALLATION MAY RESULT IN A
POOR FACEPIECE TO FACE FIT WHICH MAY
EXPOSE THE USER OF THE RESPIRATOR TO
THE HAZARDOUS ATMOSPHERE LEADING TO
SERIOUS INJURY OR DEATH.
WARNING
WHEN INSTALLING THE COMMUNICATIONS
ACCESSORY, VERIFY THAT THE LATCH
IS FULLY ENGAGED AFTER THE SECOND
“CLICK.” USE THE LOCKING LEVER SCREW
TO SECURE. FAILURE TO VERIFY PROPER
INSTALLATION MAY RESULT IN LOSS OF THE
COMMUNICATIONS ACCESSORY WHICH COULD
LEAD TO SERIOUS INJURY OR DEATH.
WARNING
THE EPIC 3 RDI VOICE AMPLIFIER AND ITS
ACCESSORIES ARE INTENDED TO BE USED
WITH SCOTT RESPIRATORS WHICH MAY
SUPPORT HUMAN LIFE IN HAZARDOUS
ATMOSPHERES. FAILURE TO CAREFULLY
FOLLOW THESE INSTRUCTIONS AND
WARNINGS AND THE INSTRUCTIONS AND
WARNINGS CONTAINED IN YOUR SCOTT
RESPIRATOR OPERATING AND MAINTENANCE
INSTRUCTIONS MAY RESULT IN SERIOUS
INJURY OR DEATH.
DONNING AMPLIFIER TO FACEPIECE
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