1 About this manual
IMPORTANT
Read carefully before use.
Keep the manual for future consultation.
1.1 Validity
These operating instructions are for customers of Pfeiffer Vacuum. They describe the function of the
designated product and provide the most important information for safe usage of the product. The de-
scriptions comply with applicable directives. All information provided in these operating instructions refer
to the current development status of the product. The documentation remains valid as long as the cus-
tomer does not modify the product in any way.
1.1.1 Products concerned
This document applies to products with the following part numbers:
Part Number
Model
Description
V6SAXXXXXX
ACP 28 SD Models for standard applications
V8SAXXXXXX
ACP 40 SD
V6GAXXXXXX ACP 28 G
Models for applications with traces of corrosive gases
V8GAXXXXXX ACP 40 G
V6GVXXXXXX ACP 28 CV Models for pumping condensable vapors
V8GVXXXXXX ACP 40 CV
V6SHXXXXXX
ACP 28 SH Models for gas pumping applications with N.E.G. pumps (Non-Evapo-
rable Getter)
V8SHXXXXXX
ACP 40 SH
V6SLXXXXXX
ACP 28 LG
Models for light gas pumping applications
V8SLXXXXXX
ACP 40 LG
V6SCXXXXXX
ACP 28 CP Models for applications with chemically inert gas recirculation or re-
covery
V8SCXXXXXX
ACP 40 CP
The part numbers such as VXSXXXXXXX, VXGXXXXXXX concern products that feature the client’s
specifications: these are documented in another document. Nevertheless, these products are still used
for a similar purpose, and it is the operator’s responsibility to use this manual in conjunction with the
additional document.
1.1.2 Applicable documents
Document
Reference
Declaration of conformity
included with these operating instructions
UL/CSA compliance (ETL mark)
included with these operating instructions
1.2 Conventions
1.2.1 Pictographs
Pictographs used in the document indicate useful information.
About this manual
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Summary of Contents for ACP 28 CP
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