Fujikura Ltd.

Sensor Department

1-5-1, Kiba, Koto-ku, Tokyo 135-8512, Japan

phone +81-3-5606-1072

1

Caution!

Please carefully read the followings before using the oxygen sensor products.

1.Applications for medical appliances, life-support equipment and low oxygen detectors

(1)

Fujikura products are not designed, intended or approved for use as components of surgical or

life support systems, or other applications that may cause injury or death as a result of failure.

In unapproved applications or uses where the customer implies, directly or indirectly, resultant

injuries or deaths are due to Fujikura, Fujikura affiliates and agencies (citing for example, a

design or manufacture fault), Fujikura, Fujikura affiliates and agencies shall be free from

responsibility relating to any claims, costs, losses, and compensation.

(2)

When a Fujikura product is to be used in medical appliances and oxygen detectors other than

those mentioned above, it is strongly advised that fail-safe designs are established. Fujikura

should be consulted for the necessary information.

2.Service life and guarantee period

(1)

The end of service life shall be defined as the time when the output no longer meets

the specified precision.

(2)

The guarantee period is for one year from the date of shipment.

During the

guarantee period, should defects occur under normal conditions of use as specified in

the manual and within the service life, the product will be repaired or replaced

without charge.

However, a repair or replacement fee will be charged in the

following cases.

Defect or damage due to inappropriate transportation or handling after delivery.

Defect or damage caused by misuse, abuse or careless handling.

Defect or damage due to unauthorized repairs or changes in configuration

Damage to the cosmetic appearance caused during use

Damage from fire, earthquake, flood or other natural disasters and abnormal

voltage.

3.Operational precautions

3.1 Measurement of atmospheric gases

(1) Calibration gas

Other balance gases may result in incorrect

measurements.

(2) Combustible gases