172-65118MA-04 (T8N/TF8N/T10N/TF10N) 6 Oct 2021
2
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.
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
As glass parts will wear and deteriorate in quality, they should
be replaced annually.
Be careful not to damage the glass by striking it with objects or
inflicting any other shocks.
Use only under conditions in which no water hammer will occur.
Avoid rapid cooling of the glass by pouring water on it, etc.
Be sure to observe the proper tightening torque for the glass
holder.
If the glass becomes damaged, subsequent fluid discharge could
result in injury or other damage.
Install properly and DO NOT use this product outside the
recommended operating pressure, temperature and other
specification ranges.
Improper use may result in such hazards as damage to the product
or malfunctions that may lead to serious accidents. Local regulations
may restrict the use of this product to below the conditions quoted.
Take measures to prevent people from coming into direct
contact with product outlets.
Failure to do so may result in burns or other injury from the discharge
of fluids.
Continued on the next page
DANGER
WARNING
CAUTION
WARNING
CAUTION
