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epvell
Braukmann
The Honeywell Braukmann EA79 In.dustrial
Air Ventpurgesairfrom
highpressuremainsand
equipment in hot or cold closed water syste,ms.
Includes built-in
shutoff valve for servicing with-
out system shutdown.
For use with water systems up 250" F [!20" Cl.
Removable
float/valveassemblyforeasy
servicing.
Includes safety drain connection and vent cap with
leakage guard.
314 in. NIT
male pipe thread with l/2 in. NPT
female pipe thread connections.
Maintains
quiet and efficient operation
Brass shell construction
Internal
parts made of corrosion-resistant
and
chemical-resistant
materials
for use with water
systems containing
glycol, mincial
oils, or petro-
leum-based
oils.
CQNTl?NTS
Specifications ................... . .... . ........................ 2
Ordering tnformatimi .................................... 2
installation .............. ....................................... 3
Operation .......................................................
4
service..
................. . ........................................
.4
Troubleshooting .............. . .............................. 5
C. H. . IO-92
. Otloneyvell
Inc. 1992 .
FormNumber 62-3034
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Summary of Contents for Honeywell Braukmann EA79
- Page 1 Braukmann The Honeywell Braukmann EA79 In.dustrial Air Ventpurgesairfrom highpressuremainsand equipment in hot or cold closed water syste,ms. Includes built-in shutoff valve for servicing with- For use with water systems up 250” F [!20” Cl. out system shutdown. 314 in. NIT male pipe thread with l/2 in.
- Page 2 [mm]. NE female pipe thread. DIMENSIONS: Refer to Fig. 1. CAPACITIES: Refer to Fig. 2. Fig. Z-EA79 flow capacities, with leakage guard cap. NOTE: Capacity indicatedis for device with leakageguard cap correctly installed and operational. Additional capac- ity may be obtained by removing the leakage guard cap...
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Page 3: Installation
INSTALLATION VI’I-IEN INSTALLING THIS PRODUCT... INSTALLATION 1. Read these inslructions carefully. Failure to follow I. Fit EA79 vent in piping at a location as specified in them could dama~ the rxoduct or cause a hazardous the Localion section. c0ndi1i0n. 2. Turn EA79 until venl fits tightly on piping. USC a 2. -
Page 4: Operation
Owning the air venl (turning valve body counterciock- vent seat. When additional air enters the vent chanber, Lhc wise) exposes the EA79 to the system. Water and air may operation repeats. If the vent scat remains open, water will rise throilgh the enter the vent chamber. -
Page 5: Troubleshooti
EA79 TROUBLESHOOTI~ The EA79 may be hot due LO system wnpemture extremes. Use caution when adjusting vent to pre- vent burning hands. 62.3034... - Page 6 Honeywell lhaukmann Honeywell Inc. 1985 Douglas Drive North Golden Valley, Minnesota 55422 FhlCd in U.S.A.