2. Observe These Precautions to Ensure Safety
072-65284M-02 (SonicMan SN1) 24 Feb 2005
5
2 Observe These Precautions to Ensure Safety
• Read this “Observe These Precautions to Ensure Safety” section carefully before use and be
sure to follow the instructions.
• Installation, inspection, maintenance, repairs, disassembly, adjustment and valve opening/
closing should be carried out only by trained maintenance personnel.
• The precautions listed in this manual are designed to ensure safety and to prevent equipment
damage and personal injury. For situations that may occur as a result of erroneous handling,
three different types of cautionary items are used to indicate the degree of urgency and the
scale of potential damage and danger:
DANGER
,
WARNING
and
CAUTION
.
• The three types of cautionary items above are very important for safety: be sure to observe all
of them as they relate to installation, use, maintenance and repair. Furthermore,
TLV
accepts
no responsibility for any accidents or damage occurring as a result of failure to observe these
precautions.
Symbols
Indicates a DANGER, WARNING or CAUTION item.
Indicates an urgent situation which poses a threat of death or serious injury
Indicates that there is a potential threat of death or serious injury
Indicates that there is a possibility of injury or equipment / product damage
The meanings of the various categories of precautionary symbols are as follows:
PROHIBITED
This precautionary symbol
indicates an item or action
that must not be used or
performed
NO
MOISTURE
This precautionary symbol
indicates an item that must
not be allowed to become
wet
DISASSEMBLY
PROHIBITED
This precautionary symbol
indicates an item that must
not be disassembled
NO WET
HANDS
This precautionary symbol
indicates an action or item
that must not be performed
or touched with wet hands
MANDATORY
This precautionary symbol indicates an action or precaution that MUST be
performed or observed
WARNING
CAUTION
DANGER
