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Operation Manual / 1 Introduction
1 Introduction / 1.2 Symbols, definitions
© Copyright 2017 ABB. All rights reserved.
HZTL4005_EN
Revision F
May 2017
1.2
Symbols, definitions
Symbols
The following symbols are used in this document:
u
Indicates an action step.
1. Indicates a numbered action step.
→ Refers to a page number.
Definition of Note
NOTICE
Note
The note provides advice which facilitates the work.
Definition of mandatory signs
Mandatory signs show the protective equipment to be worn for a task. The mandatory signs
are described in chapter Safety and must be complied with.
Definition of Caution / Warning
Caution and warning signs are described in chapter Safety.
ABB Turbo Systems
ABB Turbo Systems Ltd is identified as ABB Turbo Systems in this document.
Official service stations of ABB Turbo Systems
Official service stations are identified in this document as ABB Turbocharging Service Sta-
tions. They are regularly audited and certified by ABB Turbo Systems. Also see chapter
.
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