p. 2 GFG-3015
1. Precautions
GFG-3015 is specially designed for safety operation. It has passed through
rigorous tests of inclement environment to ensure its reliability and good condition.
The following precautions are recommended to insure your safety and keep the
best condition of the equipment.
(1) Safety Terms and Symbols
The following terms and symbols may appear in this manual:
!
WARNING
This statement identifies conditions or practices that could
result in injury or loss of life.
!
CAUTION
This statement identifies conditions or practices that could
result in damage to this product or other properties.
The following terms and symbols may appear on the product:
DANGER This term indicates an immediately accessible injury hazard.
This term indicates that an injury hazard may occur, but is
not immediately accessible.
CAUTION This te
rm indicates potential damage to this product or other
properties.
!
DANGER
High voltage
Protective
Conductor
Terminal
ATTENTION
refer to manual
Double
Insulated
DANGER
Hot surface
Earth
Ground
Terminal
(2) Do not place any heavy objects on the instrument under any circumstances.
(3) Disassembling the instrument
Due to the precision of this instrument, all the procedures of disassembling,
adjusting, and maintenance should be performed by a professional technician. If
the instrument has to be opened or adjusted under some unavoidable conditions,
and to be managed by a technician who is familiar with GFG-3015. Once there is
any abnormality, please contact our company or our distributor near you.
(4) Power Supply
AC input should be within the range of line voltage±15%, 50/60Hz. To prevent the
instrument from burning up, be sure to check the line voltage before turning on
power.
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