Welch Vacuum 1402N Chemstar - Manual

OWNER’S MANUAL FOR
DUOSEAL® VACUUM PUMP MODELS:
1402N, 1402N-01, 1402N-10, 1402N-50, 1402N-53,
1402N-60, 1402N-63, 1402N-90 & 6D735
WELCH-ILMVAC
WARNING
Never block the Exhaust Port.
If the exhaust port is blocked, pressure will build-up in the pump with
the potential of the pump body bursting and causing possible injury to
personnel in the area.
Part No. 67-2094 R1.0
Printed in USA
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