Product Handling Information
Operational precautions
Use of the product in a manner not specified by the manufacturer may impair the protection
provided by the product. And it may also reduce product performance.
Observe the cautions below.
This product is specified for use with H-997. Do not use any other solvent than H-997 to
perform extraction and measurement. It may cause product failure.
Samples containing emulsifying substances (surface-active substances) cannot be
measured.
Samples containing acetone or toluene cannot be measured. These samples may
damage the product.
Samples containing impurities and samples with high viscosity should be filtered, diluted,
or otherwise preprocessed appropriately before measurement. If measured without
preprocessing, the tubing and valves may become clogged and product may get
damaged.
Take care not to spill samples or solvents on the main unit. It may cause product failure.
Avoid operating and storing the product under the following locations and conditions:
- Humidity above 80%.
- Temperature less than 0°C or over 40°C
- Locations subject to sudden temperature changes
- Direct exposure to sunlight
- Presence of corrosive gases
- Dusty locations
- Poor ventilation
- Locations subject to vibration
- Close proximity to large electric motors or voltage transformers
When handling liquids during measurement, calibration, or otherwise, remove the USB
memory stick from the USB memory port and cap the port. If a liquid spills on a USB
memory stick or the USB memory port, the liquid may enter the interior of the product
from the USB memory port and cause product damage.
Do not overturn the main unit. It may cause liquid to leak from the unit inside.
Do not press the keys or the screen with a sharp or hard object.
Do not block the fan vent on the back of the main unit.
Before performing maintenance or inspection, read and understand the chapter
"Maintenance" (page 87) in this manual.
Wipe with water when cleaning the exterior of the product, never use the organic solvent.
Make sure that the power supply voltage is correct for the product before switching the
power ON.
When the product will not be used for an extended period of time, remove the plug from
the power outlet.
Do not use the provided power cable for other than this product.
