Welch Vacuum 1397 Duoseal Belt Drive - Manual

WELCH-ILMVAC
OWNER’S MANUAL FOR
DUOSEAL® VACUUM PUMP MODELS:
1374, 1374B-01, 1374B-10, 1374M-01, 1397, 1397B-01, 1397B-10,
1397B-80, 1397C-03, 1397J-01, 1397M-01, 1397W-01, 3Z657
WARNING
Never Block the Exhaust Port
If the exhaust is blocked, pressure will build up in the pump with the potential of
the oil reservoir bursting and causing possible injury to personnel in the area
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
Part No. 67-2076
Printed in USA
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