User's Manual

DIB-500 R4.1 Notes on the document
Figures and special notations used
16 Installation, Operation and Service Manual 90DIB500R41IM_FCC02 – 99.1
1.6.2.2 Sequence of actions
Standard operation procedures guide you step by step through a sequence of actions
until you have reached the desired goal.
Example of a sequence of actions:
Goal of the actions
Preparation:
✓ List of the prerequisite(s) for an action
✓ ...
Carry out the following steps:
➔ Description of an individual work step.
➥ A possible result of the work step just performed.
1. Description of the first of multiple work steps.
➥ A possible result of the work step just performed.
2. Description of the second work step.
✓ Confirmation: Results of the entire sequence of actions.
1.6.2.3 Safety instructions used
Safety instructions in this document point to a hazard that may put persons or the prod-
uct/system at risk.
Safety instructions will point out:
| the nature of the hazard,
| the source of the hazard,
| measures to be taken to avert the specified hazard.
Shown below are four safety advice symbols which indicate the severity of the danger
by means of different keywords (danger, warning, caution, attention). The symbols
shown may vary depending on the nature and source of the danger.
This symbol identifies safety instructions
You are warned of an imminent danger for the life or health of persons.
➔ The arrow identifies a precautionary measure designed to avert this danger.
This symbol identifies safety instructions
You are warned of a potential hazard for the life or health of persons.
➔ The arrow identifies a precautionary measure designed to avert this danger.