Caution And Warning Statements; Impaired Safety-Protection - Philips PM3320 Operating Manual

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T-1E
OPERATORS SAFETY
Read this page carefully before installation and use of the instrument.
INTRODUCTION
The instrument described in this manual is designed to be used by properly-trained personnel
only. Adjustment, maintenance and repair of the exposed equipment shall be carried out only by
qualified personnel.
SAFETY PRECAUTIONS
For the correct and safe use of this instrument it is essential that both operating and service
personnel follow generally-accepted safety procedures in addition to the safety precautions
specified in this manual. Specific warning and caution statements, where they apply, will be
found throughout the manual. Where necessary, the warning and caution statements and/or
symbols are marked on the apparatus.
CAUTION AND WARNING STATEMENTS
CAUTION: is used to indicate correct operating or maintenance procedures in order to
prevent damage to or destruction of the equipment or other property.
WARNING: calls attention to a potential danger that requires correct procedures or
practices in order to prevent personnel injury.
SYMBOLS
Read the operating
instructions.
IMPAIRED SAFETY PROTECTION
Whenever it is likely that safety-protection has been impaired, the instrument must be made
inoperative and be secured against any unintended operation. The matter should then be
referred to qualified technicians. Safety protection is.likely to be impaired if, for example, the
instrument fails to perform the intended measurements or shows visible damage.