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１. Cautions to be observed for storage and transportation

a) Store BZ07 at free from quick temperature change, direct sun, vibration and/or impact with ambient temperature 5 to 35℃and RH 30 to 75% .Opening-shelf life under the above storage conditions is one year after the delivery.

b) Handle BZ07 with care. Do not apply strong shock and vibration.

c) Transport BZ07 at lower than 60℃, avoiding direct sunlight.

２. Cautions to be observed for quality control

a) Implement incoming inspection for BZ07 to check damage during transportation.

b) Measuring electric resistance value with a low ohm meter in addition to appearance inspection is recommended for checking damage during transportation, influence by the screw fixing.

３. Others

a) Do not use BZ07 in liquids, direct sunlight coming place and/or corrosive gas atmosphere. Make sure that it does not become wet with condensation or others. Under above environment, BZ07 may not function properly due to the deterioration of characteristic and material.

b) Do not use BZ07 in aeronautical equipment, life-support equipment or nuclear power equipment.

c) BZ07 is not repairable.

d) When you reuse equipment by replacing an fusing-off BZ07, replace it at your own risk, making sure that following items are fulfilled.

• Replace it with the same part number of BZ07.
• Install it with the same method.
• The cause of the fusing-off is clear and eliminated completely.
• The characteristic of the equipment in which BZ07 is installed does not change

４. Important caution

It is necessary to choose BZ07 with the best suitable resistance value for the purpose in order to perform well. You are asked to decide the resistance value and check the circuit design by your testing with BZ07 installed in the end product.

Moreover check the performance not only at the normal state, but also the fusing-off at the abnormal state.