Page 12 / 100 Technical Notice V1.0 / 01.09
1 Introduction
1.1.8 Warning
Depending on the importance of the warning and the associated risks, three warning styles are defined.
The safety aspects are used in accordance with the requirements contained in the following norms:
• ANSI Z535.4;
• ISO 3864, ISO 3864-1:2002, and ISO3864-2:2004.
1.1.8.1 Danger
Indicates an imminently hazardous situation which, if not avoided, will result in death or serious injury.
The main risk is shown in capitals under the symbol WARNING .The mention of a risk does not exclude
anyway the presence of subsidiary risks.
Example
ELECTROCUTION
Never touch unisolated electrical wire. A contact with conductors may cause an electrocution.
1.1.8.2 Warning
Used to indicate a potentially hazardous situation which, if not avoided, could result in death or serious
injury.
Example
Always disconnect the power supply cable before working inside the device. A contact with live
conductors may cause an electrocution.
1.1.8.3 Caution
Used to indicate a potentially hazardous situation which, if not avoided, may result in minor or moderate
injury.
Example
If the mirror is broken, do not handle it with unprotected hands because of risks of cut.
The use of the sign CAUTION without triangle means there is a risk of minor damage, but no possible
injury.
Example
The use of other cleaning agents or hard objects may damage the ID-Pipetor EP-5. Do not use
others cleaning agents or products prior to consult Marksa SA and to receive the agreement.
1.1.9 Recommendation and Note
When additional information is necessary and its non-respect conduct to minor inconveniences, recom-
mendations and notes are presented.
1.1.9.1 Recommendation
Used to designate a preferred procedure or a recommended usage. Marksa SA declines any responsi-
bility in case of non-respected recommendations.