2. Important Safety Information 2-2. Warning information
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2-2. Warning information
WARNING
Air calibration in the atmosphere
When air calibration is performed in the atmosphere, check the atmosphere for freshness before starting.
The presence of interference gases will prevent proper air calibration. The presence of interference gases is also
extremely dangerous because the product may not detect actual gas leaks correctly.
Battery level check
Check battery levels before using the product. The batteries may become depleted if not used for extended
periods.
Always replace with new batteries before use.
The battery types are as follows:
<Dry cell specifications>
・ Japan models:
Power source: 3 V DC, 1 mA (Toshiba LR03 battery × 2)
・ Export models:
Power source: 3 V DC, 1 mA (Toshiba LR03, Duracell MN2400, or Duracell PC2400 battery × 2)
<Rechargeable battery specifications>
eneloop (BK-4MCC) (Panasonic) rechargeable battery × 2
If a low battery voltage alarm occurs, gas cannot be detected. If a low battery voltage alarm occurs during use,
turn off the power and replace the batteries.
Handling the calibration gas
The calibration gas is nitrogen and a toxic gas. Inhaling the gas may lead to loss of health or even death.
When using calibration gas, discharge outside, perform calibration in a well-ventilated area, or use local
ventilation equipment.
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