WELCH-ILMVAC 2562B-01 Owner'S Manual Download Page 16

Welch-Ilmvac

5621 W. Howard Street

Niles, IL 60714

Phone: (847) 676-8800 (Technical Support)

Fax: (847) 677-8606

E-Mail: [email protected]

Web-Page: www.welchvacuum.com

Copyright© 1997-2007 Gardner Denver Welch Vacuum Technology, Inc.

Welch is registered trademarks of Gardner Denver

Warranty

 
 

This Welch Vacuum product is warranted to be free from defects in material and workmanship. 
This liability of Welch-Ilmvac under this warranty is limited to servicing, adjusting, repairing, 
or replacing any unit or component part which in the judgment of Welch-Ilmvac has not been 
misused, abused, or altered in any way or damaged by ingestion of foreign material causing 
impaired performance or rendering it inoperative. No other warranties are expressed or 
implied. The method of executing this warranty: servicing, adjusting, repairing, or replacing, 
shall be at the discretion of Welch-Ilmvac. Vacuum pumps that have been operated within a 
vacuum system, or other system, for any period, however short, will be repaired under this 
warranty rather than replaced.

 

The warranty is effective for one year from the date of original purchase when:

 

1. The warranty card has been completed and returned.

 

2. The product is returned to the factory or other designated service centers, freight prepaid.

 

3. The product in our judgment is defective through no action or fault of the user. 

 

If the product has become defective through misuse, abuse, alteration, or ingestion of foreign 
material, repairs will be billed regardless of the age of the product. In this event, an estimate of 
the repair costs will be submitted and authorization of these charges will be required before the 
product is repaired and returned.

Summary of Contents for 2562B-01

Page 1: ...r organic vapors or gases Warning Be sure to properly identify intake and discharge before using pump See section 2 5 Part No 642518D Printed in USA Welch Ilmvac 5621 W Howard Street Niles IL 60714 Ph...

Page 2: ...ons are found where failure to observe the instruction could result in damage to the equipment associated equipment and process These units conform to the SI International system of units of measureme...

Page 3: ...Specifications 3 01 Specification Chart Section 04 Motor Power Specifications Features 4 01 Motor Specification Chart 4 02 Changing the Voltage Settings for Global Motor Option on A Models 4 03 Changi...

Page 4: ...e potential of the pump head bursting and causing possible injury to personnel in the area I 17 All electrical products generate heat To avoid serious burns never touch unit during or immediately afte...

Page 5: ...e contact The pump should be located as closely to its system as possible in order to utilize it most efficiently The pump is rated for indoor use only Maximum altitude 2000 meters Operating temperatu...

Page 6: ...Identification Symbols Power Off Power On 2 24 Grounding Instructions This product should be grounded In the event of an electrical short circuit grounding reduces the risk of electric shock by provi...

Page 7: ...nly used to indicate vacuum level when operating in the rough vacuum range 0 to 29 9 InHg Dial vacuum gauges give negative pressure that is pressure below atmospheric The reference point for the gauge...

Page 8: ...is if you have droplets coming out of the exhaust port If you see droplets of water Welch recommends you use a cold trap to capture the water before entering the pump or dilute the water vapor stream...

Page 9: ...3 13 Leak Detection The importance of eliminating all leaks in a vacuum system is obvious The pump must remove this added volume of leaked gas to maintain the desired vacuum Leaks for these pumps can...

Page 10: ...d A simple criterion for the condition of the pump is the determination of its maximum vacuum capability This can be accomplished by blocking of the intake and reading the vacuum level on the gauge Se...

Page 11: ...NPT 3 8 Weight lbs 16 5 Kg 7 5 Overall Dimensions L in Inches cm 17 0 43 2 W in Inches cm 7 5 19 1 H in Inches cm 12 0 30 5 Shipping Weight lbs 24 Kg 10 9 Shipping Dimensions L in Inches 21 5 W in Inc...

Page 12: ...12 6 11 Pumping Speed Curves...

Page 13: ...6 12 Dimensional Drawing 244 0 CORD ASSY 8 25 4X 8 32 UNC 2B THRU 7 09 6 67 9 45 INTAKE NIPPLE FOR 3 8 TUBING MUFFLER 11 67 OUTLET INLET 182 6 3 50 5 38 7 19 296 4 240 0 209 5 9 61 180 0 169 4 88 9 13...

Page 14: ...1 2 666544 Connecting Rod Ass y 2 2 2 621755 502 Valve Plate Ass y 2 3 2 623071 O Ring Cylinder 2 2 4 2 623143 O Ring Valve Plate 2 2 5 2 641255 Exhaust Muffler 2 1 6 6 625175 Head Screw 6 7 2 624496...

Page 15: ...An inlet trap to help prevent ingestion of fluids into the pump a dial gauge for continuous vacuum level monitoring and a vacuum regulator to adjust vacuum levels Just plug it in and you re up and ru...

Page 16: ...pressed or implied The method of executing this warranty servicing adjusting repairing or replacing shall be at the discretion of Welch Ilmvac Vacuum pumps that have been operated within a vacuum syst...

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