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67 SERIES OIL-LESS ROTARY VANE
VACUUM PUMPS & COMPRESSORS
Thank you for purchasing this Gast product. It is manufactured to the highest standards
using quality materials. Please follow all recommended maintenance, operational
and safety instructions and you will receive years of trouble free service.
PLEASE READ THIS MANUAL COMPLETELY BEFORE INSTALLING AND USING
Product Use Criteria:
• Pump only clean, dry air.
• Operate at 32ºF - 104ºF (0ºC - 40ºC).
• Protect unit from dirt & moisture.
• Do not pump flammable or explosive gases or
use in an atmosphere that contains such gases.
• Protect all surrounding items from exhaust air.
This exhaust air can become very hot.
®Registered Trademark/™Trademark of Gast Manufacturing Inc., Copyright © 2003 Gast Manufacturing Inc. All Rights Reserved.
O
& M
PERATION
Model 2067-V103 Shown
WARNING
THIS PRODUCT. SAVE THIS MANUAL FOR FUTURE REFERENCE AND
KEEP IN THE VICINITY OF THE PRODUCT.
ISO 9001 & 14001 CERTIFIED
PART NO. 70-235 G365PL (Rev. H)
M
AINTENANCE
ANUAL
• Corrosive gases and particulate material will
damage unit. Water vapor, oil-based contaminants
or other liquids must be filtered out.
• Consult your Gast Distributor/Representative
before using at high altitudes.
• Oil-Less rotary-vanes require NO lubrication.
• Sealed bearings are grease packed.
• Use of petroleum or hydrocarbon products will
reduce carbon vane service life.
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Summary of Contents for Idex GAST 67 Series
- Page 1 PART NO. 70-235 G365PL (Rev. H) 67 SERIES OIL-LESS ROTARY VANE VACUUM PUMPS & COMPRESSORS & M PERATION AINTENANCE ANUAL Model 2067-V103 Shown Thank you for purchasing this Gast product. It is manufactured to the highest standards using quality materials. Please follow all recommended maintenance, operational WARNING and safety instructions and you will receive years of trouble free service.
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Page 2: Installation
Blocking air flow over the product in any way can Your safety and the safety of others cause the product to overheat. Mounting is extremely important. This product can be installed in any orientation. Mounting the product to a stable, rigid operating We have provided many important safety messages in surface and using shock mounts will reduce noise and vibration... -
Page 3: Operation
OPERATION Model with a power supply cord: This product must be grounded. For either 120-volt or 220/240-volt circuits connect power supply cord grounding plug to a matching grounded outlet. Do not Injury Hazard use an adapter. (See DIAGRAM A) Install proper safety guards as needed. Pumps with glass jars need safety guards to protect against breaking glass. -
Page 4: Shutdown Procedures
Check that all external accessories such as relief valves and gauges are attached to cover and are not damaged before re-operating product. Injury Hazard SHUTDOWN PROCEDURES Product surfaces become very hot during operation, allow product surfaces to cool before handling. It is your responsibility to follow proper shutdown Do NOT direct air stream at body. - Page 5 Disassembly Remove two fan/coupling guard screws. Remove Flip unit over so the dead end is up. guard. 10. Install vanes into rotor. Remove four motor bolts. Remove motor. 11. Replace dead end plate over shaft and body Loosen two set screws in coupling flange. Remove aligning bolt holes.
- Page 6 Replacing New Body or Rotor Use a micrometer to read the rotor length and 10. Release shaft and rotate rotor to next position. body thickness. Subtract rotor length from body Check rotor lobe. Set each clearance to the thickness. Check with Factory for clearances. tightest setting.
- Page 7 PRODUCT SERIES SERIES 1067 SERIES 1067 SERIES 1567 SERIES 2067 SERIES 2067 SERIES 2567 SERIES 2567 Pump or Compressor Vacuum Pump Compressor Vacuum Pump Compressor Vacuum Pump Compressor Model # 1067-V103 1067-P102 1567-101 2067-V103 2067-P102 2567-V103 2567-P102 DESCRIPTION BODY AH345 AH345 AH291 AH191...
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Page 8: Troubleshooting Chart
PART NO. 70-235 G365PL (Rev. H) TROUBLESHOOTING CHART High Pump Motor Reason and remedy Vacuum Pressure Vacuum Pressure Overheat Overload for problem. • • At pump • • Filter dirty. Clean or replace. • At pump • • Muffler dirty. Clean or replace.