3651 WALNUT AVENUE, CHINO CA 91710 • PHONE (909) 627-8178 •
Page
2
of
10
TB-3089 April 2021
© 2021 DESCO INDUSTRIES INC
Employee Owned
Safety Precautions
This device is a precision electrical instrument. For the sake of safety, be sure to follow the
instructions described in this manual.
mark are precautions that must be followed to use
the product safely.
This device does not conform to explosion-proof specifications. Do not install it
in locations where flammable gases or solvents are handled, such as painting
booths etc. Doing so may result in fire or explosion.
This device is a precision electrical instrument. Avoid installing it in wet, oily,
hot, and humid locations. In particular, avoid locations of high humidity and
condensation. There is a possibility of fire due to breakdown.
Installation
●
Do not use this device in the following locations, as doing so may cause malfunctions.
・
Locations subject to high or low
temperature, or high humidity
・
Dusty locations
・
Locations where the device may be
exposed to organic solvents such as
thinner
・
Locations where the device may be
exposed to corrosive gas
・
Locations subject to flames or explosions
・
Locations subject to frequent vibrations
・
Locations subject to sudden changes in
temperature or humidity
・
Locations subject to condensation
・
Locations where the device may be
exposed to water or oil
Maintenance
Regularly remove any built-up dirt etc. from the charged plate. Built-up dirt can cause insulation
faults.
Make sure to turn the main power of the device OFF before cleaning.
Handling
Make sure to connect the earth wire to an appropriate place. Accurate measurements are not
possible if the earth wire is not connected.
Do not touch or insert foreign materials into the sensor portion of this device.
Do not blow ionized air directly into the opening of this device.
Do not place heavy objects on the LCD display of this device.
Do not disassemble or modify the device.
The device may affect medical devices such as hearing aids or pacemakers.
Do not insert any foreign objects into the device. Doing so may result in a short circuit or current
leakage, and cause fire or electrocution.
The battery discharges a small amount of electricity even when the device is turned off. If you do
not intend to use this device for an extended length of time, remove the battery.
If the device emits any abnormal odors or sounds, smoke, or heat, turn OFF the main power
immediately, and contact your point of purchase. Failure to do so may result in fire or a short
circuit.
Do not remove name plates or labels.
Do not do anything with the device that is not described in this manual.
