Gast ROA Series Operation & Maintenance Manual Download Page 1

                

70-5300 G481PL (Rev. G)

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.
• 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.
• This pump is oil-less and requires NO lubrication.

ROA/RAA

ROCKING PISTON OIL-LESS PUMPS

Operation & Maintenance Manual

WARNING

PLEASE READ THIS MANUAL COMPLETELY BEFORE USING

   THIS PRODUCT.  SAVE THIS MANUAL FOR FUTURE REFERENCE 

AND KEEP IN THE VICINITY OF THE PRODUCT.

www.gastmfg.com

ISO 9001 & 14001 CERTIFIED

Summary of Contents for ROA Series

Page 1: ...rosive 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 This pump is oil less and requires NO lubrication ROA RAA ROCKING PISTON OIL LESS PUMPS Operation Maintenance Manual WARNING PLEASE READ THIS MANUAL COMPLETELY BEFORE USING THIS PRODUCT SAVE THIS ...

Page 2: ...ced voltage conditions The wiring diagram supplied with the product provides required electrical information Check that power source is correct to properly operate the dual voltage motors Electrical Connection c Disconnect electrical power at the circuit breaker or fuse box before installing this product Install this product where it will not come into contact with water or other liquids Install t...

Page 3: ... cord is in good condition Check that the gage wire of the extension cord is the correct size wire to carry the current this product will draw An undersized cord is a potential fire hazard and will cause a drop in line voltage resulting in loss of power causing the product to overheat The following table indicates the correct size cord for length required and the ampere rating listed on the produc...

Page 4: ...ting periods 1 Disconnect plumbing 2 Operate product for at least 5 minutes without plumbing 3 Run at maximum vacuum for 10 to 15 minutes 4 Repeat step 2 5 Disconnect power supply 6 Plug open ports to prevent dirt or other contaminants from entering product SERVICE KIT INSTALLATION Gast will NOT guarantee field rebuilt product performance For performance guarantee the product must be returned to a...

Page 5: ... THE PURCHASE PRICE IN LIEU OF REPAIR OR REPLACEMENT GAST WILL NOT BE RESPONSIBLE OR LIABLE FOR INDIRECT OR CONSEQUENTIAL DAMAGES OF ANY KIND however arising including but not limited to those for use of any products loss of time inconvenience lost profit labor charges or other incidental or consequential damages with respect to persons business or property whether as a result of breach of warrant...

Page 6: ... Ring Cylinder 1 AH179 AH179 AH179 AH179 AH179 8 Cylinder 1 AJ342 AJ342 AJ342 AJ342 AJ342 9 Shims As AJ345 AJ345 AJ345 AJ345 AJ345 Req 10 Cup 1 AH175 AH175 AH175 AH175 AH175 11 Retainer Plate 1 AT715A AT715A AT715B AT715B AT715A 12 Connecting Rod 1 AT846 AT846A AT846N AT846G AT846G Assy 13 Fan 1 AF533 AF533 AF533 AF533 AF533 14 Grille 1 AH185 AH185 AH185 AH185 AH185 15 Screw 2 AT283 AT283 AT283 AT...

Page 7: ... AH817 7 O Ring Cylinder 2 AH179 AH179 AH179 8 Cylinder 2 AJ342 AJ342 AJ342 9 Shims As AJ345 AJ345 AJ345 Req 10 Cup 2 AH175 AH175 AH175 11 Retainer Plate 2 AT715B AT715B AT715A 12 Connecting Rod 2 AT846H AT846J AT846L Assy 13 Fan 1 AF533 AF533 AF533 13A Fan 1 AF533A AF533A AF533A 14 Grille 2 AH185 AH185 AH185 15 Screw 4 AT283 AT283 AT283 Service Kit 1 K756 K757 K756 K756 K757 Denotes parts include...

Page 8: ... listing contact one of our sales offices below European Sales Service Headquarters Beech House Knaves Beech Business Centre Loudwater High Wycombe Bucks England HP10 9SD Tel 44 1628 551500 Fax 44 1628 551590 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 852 2690 1012 www gasthk com World Headquarters P O Box 97 2550 ...

Reviews: