MAC AVR, Installation, Operation & Maintenance Manual

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TABLE OF CONTENTS
DESCRIPTION PAGE
General Introduction.............................................................. 1
Safety ................................................................................... 1
Principle of Operation............................................................ 3
Installation............................................................................. 4
System Start Up and Operation............................................. 9
Maintenance ......................................................................... 9
Troubleshooting .................................................................... 18
Spare Parts ........................................................................... 19
LIST OF FIGURES Page
Figure 1-1 Typical AVR Dust Filter (radial inlet type) .............1
Figure 1-2 Typical AVR Dust Filter
(pneumatic receiver type) ....................................1
Figure 2-1 Lockout and Tagout of
Electrical Service and Compressed Air..................2
Figure 2-2 Typical Location of Safety Decals ........................2
Figure 2-3 Typical Locations of Safety Decals
For Explosion Vents ............................................3
Figure 3-1 Principle of Operation...........................................3
Figure 4-1 Typical Support Structure.....................................4
Figure 4-2 Filter and Support Structure .................................4
Figure 4-3 Typical Rupture Style Explosion Vent...................5
Figure 4-4 Location of Ductwork and Accessories .................5
Figure 4-5 Timer Control and Wiring .....................................6
Figure 4-6 Installation of Differential Pressure Gauge ...........6
Figure 4-7 Jumpers and Wiring of the Photohelic
Switch/Gauge.....................................................7
Figure 4-9 Drip Leg (supplied by customer)...........................8
Figure 6-1 Replacement of Standard Nylon
Venturi .............................................................. 10
Figure 6-2 Replacement of Optional Cast
Aluminum Venturi............................................... 11
It is the owner's responsibility to maintain the safety features included with this equipment.
The safety features may include, but not necessarily be limited to: guards, access doors
and covers, explosion vents, warning decals, caution decals, and advisory decals.
Replacement safety features are available from MAC Equipment, Inc.
DO NOT attempt to operate this equipment until you have read and understood the
contents of this manual. If you do not understand the contents of the manual bring it to
the attention of your supervisor. This manual contains important safety instructions
concerning the maintenance, use, and operation of this product. Failure to follow these
instructions may result in serious injury or death.
NO haga funcionar este equipo hasta haber leido y comprehendido el contenido de este
manual. Si aiguna partre del contenido del manual queda sin comprehender, notifiqueselo
a su supervisor. Este manual contiene instrucciones importantes en cuanto al
anterimiento, uso, y funcionamiento sequros de este producto. El no seguir las
instrucciones contenidas en este manual podria ocasionar lesiones graves.