Skc-limited AirChek 3000 Deluxe Pump Operating Instructions Manuel d'utilisateur télécharger pdf (Page 46)

Page 44 210-3311M Issue E www.skcltd.com

Care of the Battery Pack

Battery Charging

• Charge battery pack fully before first use to ensure optimum performance.

• Full battery capacity will be acheived after 2 to 3 full charge / discharge cycles.

• Use only SKC approved charger designated for this battery pack. Use of a non-SKC approved charger

may impair battery performance or even cause irrepairable damage, and will invalidate the battery pack

warranty.

Battery Performance

• Charging temperature - For optimum performance charge NiMH batteries between 0 and +45°C.

• Do not overcharge - For optimum performance disconnect battery pack from charger after 24 hours.

• Discharge temperature - For optimum performance discharge NiMH batteries between -10 and +45°C

(refer also to pump specifications on pages 6 and 7 for other limitations on operating temperature for

intrinsically safe applications).

Battery Maintenance

• Battery cycling during regular use - To maintain optimum capacity during regular battery use, cycle battery

once a month. Run pump until low battery shutdown occurs, then fully charge battery.

• Long term storage and highly infrequent use -

1. Charge battery fully prior to long term storage. Disconnect battery pack from pump.

2. Store in a cool, dry place at temperature between 0 and 30°C.

3. Recharge battery at least once a year (or more frequently if stored at temperature above 30°C).

4. Cycle battery 2 to 3 times after long term storage to restore optimum capacity.

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Skc-limited AirChek 3000 Deluxe Pump Operating Instructions Manuel d'utilisateur Page 46