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5

TriScroll 620 Series Vacuum Pump 

Warranty

Products manufactured by Seller are warranted against defects in materials and workmanship for twelve 
(12) months from date of shipment thereof to Customer, and Seller’s liability under valid warranty 
claims is limited, at the option of Seller, to repair, to replace, or refund of an equitable portion of the 
purchase price of the Product. Items expendable in normal use are not covered by this warranty. All 
warranty replacement or repair of parts shall be limited to equipment malfunctions which, in the sole 
opinion of Seller, are due or traceable to defects in original materials or workmanship. All obligations of 
Seller under this warranty shall cease in the event of abuse, accident, alteration, misuse, or neglect of 
the equipment. In-warranty repaired or replaced parts are warranted only for the remaining unexpired 
portion of the original warranty period applicable to the repaired or replaced parts. After expiration of 
the applicable warranty period, Customer shall be charged at the then current prices for parts, labor, 
and transportation.

Reasonable care must be used to avoid hazards. Seller expressly disclaims responsibility for loss or 
damage caused by use of its Products other than in accordance with proper operating procedures.

Except as stated herein, Seller makes no warranty, express or implied (either in fact or by operation of 
law), statutory or otherwise; and, except as stated herein, Seller shall have no liability under any 
warranty, express or implied (either in fact or by operation of law), statutory or otherwise. Statements 
made by any person, including representatives of Seller, which are inconsistent or in conflict with the 
terms of this warranty shall not be binding upon Seller unless reduced to writing and approved by an 
officer of Seller.

Warranty Replacement and Adjustment

All claims under warranty must be made promptly after occurrence of circumstances giving rise thereto, 
and must be received within the applicable warranty period by Seller or its authorized representative. 
Such claims should include the Product serial number, the date of shipment, and a full description of 
the circumstances giving rise to the claim. Before any Products are returned for repair and/or 
adjustment, written authorization from Seller or its authorized representative for the return and 
instructions as to how and where these Products should be returned must be obtained. Any Product 
returned to Seller for examination shall be prepaid via the means of transportation indicated as 
acceptable by Seller. Seller reserves the right to reject any warranty claim not promptly reported and 
any warranty claim on any item that has been altered or has been returned by non-acceptable means of 
transportation. When any Product is returned for examination and inspection, or for any other reason, 
Customer shall be responsible for all damage resulting from improper packing or handling, and for loss 
in transit, notwithstanding any defect or non-conformity in the Product. In all cases, Seller has the sole 
responsibility for determining the cause and nature of failure, and Seller’s determination with regard 
thereto shall be final.

If it is found that Seller’s Product has been returned without cause and is still serviceable, Customer will 
be notified and the Product returned at its expense; in addition, a charge for testing and examination 
may be made on Products so returned.

Summary of Contents for TriScroll 620 Series

Page 1: ...INSTALLATION AND OPERATION MANUAL Vacuum Products Division DRAFT 10 30 14 TriScrollTM 620 Series Dry Scroll Vacuum Pump Manual No 699904343 Revision G November 2014...

Page 2: ...TriScroll 620 Series Vacuum Pump Copyright 2014 Agilent Inc DRAFT 10 30 14 TriScroll 620 Dry Scroll Vacuum Pump TriScroll is a trademark of Agilent Inc...

Page 3: ...earing Purge 16 Purge Kit 16 Troubleshooting 17 Maintenance 18 General Information 18 Related TriScroll Manuals 18 Maintenance and Tooling Kits 18 Factory Service Options 19 Accessories 19 Contacting...

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Page 5: ...ng representatives of Seller which are inconsistent or in conflict with the terms of this warranty shall not be binding upon Seller unless reduced to writing and approved by an officer of Seller Warra...

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Page 7: ...fety protocol Storage When transporting and storing the pump the following environmental requirements should not be exceeded Preparation for Installation The pump is supplied in a special protective p...

Page 8: ...d of in accordance with specific national and local standards Temperature 5 C to 40 C 41 F to 104 F Relative humidity 0 to 95 non condensing CAUTION As supplied from the factory the pump is configured...

Page 9: ...Female 3 8 National Pipe Thread NW25 adapter provided Gas ballast Female 1 4 National Pipe Thread 40 Micron sintered filter provided Ambient operating temperature 5 C to 40 C 41 F to 104 F Storage te...

Page 10: ...ng with Dimensions Figure 2 Pumping Speed Curves 355 13 98 13 50 22 85 Intake NW25 NW25 Exhaust extension included but not installed Exhaust 3 8 NPT port swivels 360 300 11 80 472 18 57 Single Phase 1...

Page 11: ...Screws 3 13 Motor Electrical Cover Unpacking and Inspection The shipping container is a double carton 1 After opening the outer box remove the foam packing 2 Slit open the inner box 3 Lift the pump wi...

Page 12: ...the proper capacity The circuit breaker must be suitably located and easily reached The circuit breaker must be marked at the disconnecting device for the equipment with the on off symbol I O and meet...

Page 13: ...available to strain relieve the electrical supply cable The cable can be mechanically held under the electrical cover in the groove provided The groove is sized for 14 gage cable A 1 2 14 NPSM hole i...

Page 14: ...s in either direction and realign the two 2 locating pins on the scroll module with the mating frame holes Ensure that the rubber spider is still on the motor coupling and that the coupling teeth are...

Page 15: ...n it is stopped It will also close when the TriScroll motor thermal overload protection switch shuts down the pump Wiring Using the data in Table 4 verify that the VPI Valve chosen is compatible with...

Page 16: ...allast port See Purge Kit below Bearing Purge The bearing purge port item 6 on Figure 3 on page 11 is sealed on the TriScroll 620 and must not be opened or used Purge Kit A purge kit Agilent part numb...

Page 17: ...gth of power supply cable Defective motor Inspect Contact Agilent Poor ultimate pressure System leak Locate and repair leak Water in pump Flush pump with air or dry nitrogen Gas ballast plugged Replac...

Page 18: ...erform maintenance on TriScroll pumps is provided in kit form A description of each kit and ordering information is provided in Table 7 Table 6 Other Related Manuals Title Applicable TriScroll Model P...

Page 19: ...ntact Agilent Customer Service at 1 800 882 7426 See the back cover of this manual for a listing of our sales and service offices Visit our web site at http www chem agilent com en US Products Instrum...

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Page 21: ...re product e g inlet screens vent valves x Prior to shipment drain any oils or other liquids purge or flush all gasses and wipe off any excess residue x If ordering an Advance Exchange product p pleas...

Page 22: ...or been exposed to any toxic or hazardous materials OR HAS pumped or been exposed to the following toxic or hazardous materials If this box is checked the following information must also be filled ou...

Page 23: ...ther Vacuum leak Other Section 6 ADDITIONAL TERMS Please read the terms and conditions below as they apply to all returns and are in addition to the Agilent Technologies Vacuum Product Division Produc...

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Page 26: ...n 54 10040 Leini Torino ITALY Tel 39 011 997 9111 Fax 39 011 997 9350 Toll Free 00 800 234 234 00 Japan Agilent Technologies Japan Ltd Vacuum Products Division 8th Floor Sumitomo Shibaura Building 4 1...

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