Maintenance; Periodic Inspection; Product Warranty And Export Administration Regulations; Product Warranty - Nagano Keiki GC62 Series User Manual

10. Maintenance

■ 10.1 Periodic Inspection
Both the detection part and the circuit part of this product do not have moving parts.
Therefore, there could be no adjustment deviation. However, there may be aging depending
on usage conditions, we recommend periodic inspection about once every six months.
Perform calibration as necessary. Adjust the zero point according to Section 8.5.2 "Zero
adjustment".
For any model of this product that are made of resin molding, please be careful not to touch
it with a soldering iron, etc. The case may be affected depending on the chemicals. Be
careful not to spill chemicals on the case.
Calibration should be performed according to the specified method or by a calibration
organization. The items to be checked in the periodic inspection are listed below for
reference purposes:
- Appearance check (Scratches, cracks, deformation, corrosion, etc.)
- Leakage check & re-tightening of fittings
- Corrosion state of the pressure inlet
- Output check with a reference pressure gauge and a measuring instrument

11. Product Warranty and Export Administration Regulations

■ 11.1 Product Warranty
If a delivered product within the warranty period (for one year since the date of delivery)
is considered as an incompatible one due to faults of our design or manufacturing, we
repair the product or replace it with a compatible one for free.
However, note that the conditions below are excluded.
• You or third parties other than us disassemble or modify the delivered product, replace
parts, or add functions.
• The information described in the user manual or catalog is not observed.
• The product is deteriorated because it has been used, or the product is damaged due to
a natural disaster, fire, or other forces beyond control.
• Secondary damage is generated from incompatibility of the product including the above
conditions.
Note that traces of deformation, wear, and burnout of parts are apparently found
regardless of recognition of your incorrect handling, the product is out of the warranty
range and is repaired or replaced for pay.
■ 11.2 Export Administration Regulations
To export the product, check Foreign Exchange and Foreign Trade Law as well as laws
and regulations regarding United States export administration, and then proceed with the
necessary process of export.

12. Others

This user manual does not cover details or all variants of equipment. It is not intended to
support all events involved that you encounter in installing and maintaining the product.
Therefore, when you need further detailed information, or when the manual does not
provide enough information suited for your intent, contact us.
24 TY-GC62-010A Rev.2