Idex Gast VG-007-00-00 Installation instructions

SINGLE-STAGE VACUUM GENERATOR
INSTALLATION & OPERATION INSTRUCTIONS
GENERAL INFORMATION
mDANGER Do not pump flammable or ex-
plosive gases or operate in an atmosphere
containing them.
Ambient temperature for normal operation should not
exceed 125˚F (52˚C). Low atmospheric pressure at high
altitudes reduces performance of this unit.
Materials used in construction of the single stage vacuum
generator include anodized aluminum and brass. If unit
will ingest substances other than air, consult local Gast
representative for material compatibility.
INSTALLATION
mCAUTION Supply pressure regulated air to inlet
of vacuum generator. Excess pres-
sure can cause parts to burst.
1. This Gast vacuum generator may be mounted in any
position. Mounting holes are provided in aluminum
body. Shock mounting is not required. Remove
plugs from the IN and OUT ports
2. Connect a supply of clean, dry, regulated air to inlet
port in aluminum head. Regulator setting should be
between 30 and 70 psig (2-5 bar). Best setting is 68
psig (4,7bar). NO LUBRICATION should be used
with Gast vacuum generators.
mThis is the safety alert symbol. When you see this
symbol, personal injury is possible. The
following signal words show the degree of injury.
Read this information carefully before proceeding.
mDANGER Severe personal injury or death will
occur if hazard is ignored.
mWARNING Severe personal injury or death can
occur if hazard is ignored.
mCAUTION Minor injury or property damage can
occur if hazard is ignored.
WARNING
PLEASE READTHIS MANUAL COMPLETELY BEFORE USING
THIS PRODUCT. SAVETHIS MANUAL FOR FUTURE REFERENCE
AND KEEP INTHEVICINITY OFTHE PRODUCT.
3. Vacuum connections to system must be equal or larger
than port. Smaller piping will cause lower vacuum flows.
Sealant should be used on all threads to prevent
leakage. Be sure to keep excess sealant from being
drawn into vacuum generator. Dusty or dirty applications
should have a filter installed to prevent material from
being drawn into generator.
m WARNING Do not restrict exhaust air. This can
cause vacuum port to become pres-
surized causing components to burst,
resulting in injury or death.
4. Muffler supplied should be attached to exhaust port.
NOTE: Restricting outlet of this muffler, will reduce both
flow and maximum vacuum.
OPERATION
mWARNING Keep away from air stream. Solid or
liquid material exiting the exhaust
port can cause eye or skin damage.
To operate the vacuum generator, turn on the regulated air
supply. Air flowing through unit causes vacuum to develop at
intake ports. Material can enter vacuum generator either in
compressed air stream or at vacuum port, it will be ejected
through exhaust muffler.
After adjusting regulator and supplying inlet air, block off
vacuum line to check for maximum vacuum. Reduced
vacuum may be the result of system leaks. If this condition
appears, check and seal leaks.
SERVICING
This Gast vacuum generator requires no scheduled
maintenance. If performance drops, it may require cleaning.
In most cases it is not necessary to remove vacuum
generator from system.
mWARNING Disconnect air supply and vent all air
lines before servicing. Parts may
burst if air is on when unit is
disassembled.
1. Turn off or disconnect air supply.
2. Remove and clean muffler.
3. Remove and wash all parts in mild detergent and warm
water to clean.
4. Reassemble in reverse order.
70-8010 E2-152 (Rev. C)

EXPLODED VIEW & PARTS ORDERING INFORMATION
www.gastmfg.com
ISO 9001 & 14001 CERTIFIED
NOITAMROFNIGNIREDROSTRAP
feRoNoNoNoNoNnoitpircseDytQ -700-GV 00-0000-00 00-00 00-0000-00 -010-GV 00-0000-00 00-00 00-0000-00 -210-GV 00-0000-00 00-00 00-0000-00 -510-GV 00-0000-00 00-00 00-0000-00 -710-GV 00-0000-00 00-00 00-0000-00 -510-GV 60-0060-00 60-00 60-0060-00
1ydoB13312GV6012GV9212GV7302GV1312GV6402GV
2elzzoN10112GV7012GV7012GV2402GV2402GV7402GV
3neercS13112GV3112GV3112GV--------
4(recneliS/retliF 1/8 )TPN"16102GV----------------
5ylbmessArelffuM/retliF1----Q003BQ003B--------7212GV
6recneliS1------------5402GV5402GV
7elppiN1------------A607ABA607AB
tleFretliF3----A443BA443B--------A443B
For repair, we have Gast Certified Service Centers throughout the world. For the most up-to-date
listing, contact one of our sales offices below:
European Sales & Service
Beech House Knaves Beech
Business Centre
Loudwater, High Wycombe Bucks,
England HP10 9SD
Tel: [phone]
Fax: [phone]
www.gastmfg.com
Gast Hong Kong
Unit 12, 21/F, Block B
New Trade Plaza
6, On Ping Street, Shatin
N. T. Hong Kong
Ph: (852) 2690 1008
Fax: [phone]
www.gasthk.com
World Headquarters
P.O. Box 97
2550 Meadowbrook Rd.
Benton Harbor, MI 49023-0097
Ph: 269/926-6171
FAX: [phone]
www.gastmfg.com