1.3.2 Symbols used
Vacuum connection
Power connection
Pressure connection (exhaust)
Tbl. 1:
Symbols used
1.3.3 Product sticker
This section describes all the stickers on the product along with their meaning.
Rating plate
The rating plate is located on the housing panel.
General warning signs
The label provides a general warning of potential hazards, in this case
in relation to the hot surfaces warning.
Warning of hot surfaces
The label warns of hot surfaces during operation or immediately after
switching off the pump.
1.3.4 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 a individual 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 numbering indicates an action with multiple action steps required.
1. Action step 1
2. Action step 2
3. ...
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