About this manual
1 About this manual
1.1 Validity
These operating instructions are a customer document of Pfeiffer Vacuum. The operating instructions
describe the functions of the named product and provide the most important information for the safe use
of the device. The description is written in accordance with the valid directives. The information in these
operating instructions refers to the product's current development status. The document shall remain
valid provided that the customer does not make any changes to the product.
1.1.1 Applicable Documents
Document
Operating instructions for ATH 500 M - ATH 500 MT
Declaration of conformity
1) also available on
1.1.2 Products concerned
This document applies to products with the following part numbers:
Description
114866
1.2 Target group
This user manual is intended for all persons in charge of transport, installation, commissioning/decom-
missioning, use, maintenance or storage of the product.
The work described in this document must only be carried out by persons with suitable technical training
(specialized staff) or persons who have undergone Pfeiffer Vacuum training.
1.3 Conventions
1.3.1 Instructions in the text
Usage instructions in the document follow a general structure that is complete in itself. The required ac-
tion is indicated by an individual step or multi-part action steps.
Individual action step
A horizontal, solid triangle indicates the only step in an action.
► This is an individual action step.
Sequence of multi-part action steps
The numerical list indicates an action with multiple necessary steps.
1. Step 1
2. Step 2
3. ...
1.3.2 Pictographs
Pictographs used in the document indicate useful information.
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IMPORTANT
Read carefully before use.
Keep the manual for future consultation.
www.pfeiffer-vacuum.com
Description
Power supply unit 48 VDC / 600W
Part number
114436
1)
included with these operating instructions