OPERATION AND MAINTENANCE MANUAL
MAC-HS4 MOTORS
PAGE: 6
CODE: CTT32 EDITION: 02 RELEASE: SEPTEMBER 2014
Subject to technical changes without prior notice
1.3
Hazards and warning signs
The manual contains the information required for personnel safety and the prevention of material damages. All
information related to personnel safety is highlighted in general with a warning triangle; however, the hints (to
avoid only material damages) are not. Depending on the hazard level, the signs indicate hazards from major to
minor as follows:
WARNING
If no preventive measures are adopted, the result may be death or serious injury.
CAUTION
If no appropriate measures are taken, the result may be serious injury.
PRECAUTION
If no appropriate measures are taken, the result may be material damages.
NB
The result may be an unwanted condition or situation if the corresponding safety instruction is not observed.
If several hazard levels are present at the same time, the most stringent instruction for each case will apply. If a
safety instruction with a warning triangle warns of personal injury, the same instruction may also contain a
warning of possible material damages.
Signs indicating the type of danger Warning or Caution in the manual that may be used together with the
pictograms above are as follows:
VOLTAGE
Indicates the presence of voltage on connection terminals or live parts.
HOT SURFACE
Indicates the possibility of the contact surface having a very high temperature with the consequent risk of burns.
MOVING ROTATING PARTS
Indicates the possibility of injury and trauma caused by contact with shafts and other rotating parts.
DANGER
If no appropriate measures are taken, the result will be death or serious injury.
