MKS HPS LPV1-25-AC Series, Operation And Maintenance Manual

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HPS HPS
HPS HPS
HPS
®
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Modification
Unauthorized modification of the product voids the warranty and
may affect its operation. Contact HPS
® Applications Engineering
Department for more information on customizing your valve.
Maintenance
Install only HPS ® replacement parts or their equivalents following
the procedures detailed in section 7.
Hazardous Materials
If hazardous materials are used, users must take responsibility to
observe the proper safety precautions and insure that the material
used is compatible with those from which the valve is fabricated.
Installation
All flanges and fittings interfacing with the valve must be consistent
with those on the valve. Assemble and tighten vacuum flanges and
pneumatic fittings according to standards and carefully check for
leaks prior to operation. Pneumatic valves with solenoid pilot valves
and/or limit switches should be properly grounded.
Operation
Keep fingers, clothing, hair, and other intrusive materials away from
the valve ports during operation. Never exceed the upper limits for
internal or pneumatic pressure. If equipped with solenoid pilot valve
or limit switches, do not operate in explosive atmospheres.
2. Safety Precautions