Chino DB600 Series - 1 Before use; 1-1 For safe use of the product; 1-1-1 Preconditions for use; 1-1-2 Cautions for long term usage

INST.No.INE-868G [DB600] General Instruction Manual
- 4 -
1 Before use
1-1 For safe use of the product
This section describes correct use of this instrument to prevent safety hazard to the people and of their
properties.
If the instrument is used in a manner not specified by manufacturer, the protection provided by the
instrument may be impaired.
Please read and understand the contents of this instruction manual and make sure to observe following
warnings and cautions.
1-1-1 Preconditions for use
1. This product is a general product of component type (measuring unit) that is to be used by mounting
it on a panel for instrumentation inside a room. Do not use it in any other condition. (Expect for
portable type.)
2. Design fool-proof and fail-safe on the final product side and inspect regularly and use the product
after checking safety of the system. Regarding the use of a device that anticipates a big loss due to
failure of the product, always install a safety device for preventing these losses.
3. This is an instrument used for industrial application. Ask instrumentation specialist for installation,
wiring, adjustment and operation of the product.
To ensure quality, reliability and safety of the product, understand and strictly observe specifications,
warnings and cautions in a catalog, specifications and instruction manuals.
4. This product is not intended for use in human-life and property related applications such as nuclear
and radiation related equipment, medical equipment, aerospace equipment, railroad, and marine
transportation equipment. To use this product for equipment that requires high quality and safety
that affects human-life and property, design and install the protection and safety circuits to ensure
safety at your own responsibility.
1-1-2 Cautions for long term usage
1. To use the product in a good condition for a long time, regular parts replacement is recommended
for preventive maintenance. Refer to recommended parts replacement period mentioned later and
replace parts.
2. Troubles such as smoke and electric shock may occur due to wear endurance on mechanical parts
like relays and switches, deteriorations on electric parts such as electrolytic capacitor and insulation
of other parts used in the product.
5 to 10 years are reference to update of the product if there is no specific indication on the
specifications or the instruction manuals depending on the product's working environment and
operating status.