172-65627M-09 (SQ10) 18 Oct 2021
4
Safety Considerations
Read this 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 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.
There is a space under the control panel of the unit for storage of this manual.
Symbols
Indicates a DANGER, WARNING and 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
Be sure to follow the instructions, as each contains important information regarding
safety.
To use the unit correctly and safely, be sure to follow the safety considerations
written in this manual when checking the unit
’s
"
Caution/Warning sticker
"
, installing
the unit and/or wiring, starting or stopping operation, or carrying out maintenance or
repairs etc.
Furthermore, TLV CO., LTD. does not bear responsibility or guarantee the unit for
damages or accidents that arise from not following these considerations.
Checking the "Caution/Warning Stickers"
"
Caution/Warning stickers
"
can be found on both the unit and some components.
The operator of this unit should understand what is written on the
"
Caution/Warning
stickers
"
before operating the unit.
DANGER
WARNING
CAUTION
