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Battery Operation
The terminal displays the Battery Power status as a number of bars much like those on a mobile
phone display. There are a number of factors that can affect the rate of Battery drainage, for
example:
• length of time off the base
• number of receipts per transaction
• time before sleep mode is activated
• time between transactions
Depending upon a number of factors, you might experience variation in the number of transactions
performed for each bar on the Battery Power display.
Please check the battery status prior to initiating any action on the handset. Should it indicate ‘very
low’ (no bars) or ‘no power’ then you should return the handset to the base to charge the battery.
2. Important Safety Instructions
PoweringdowntheiWL220/250base
Disconnect the iWL220/250 power supply block adapter from the electrical mains network.
Lithiumcell(Backupbattery)
The iWL220/250isfittedwithaninternallithiumcellwhichcanonly be accessed by a qualified
technician.
Battery
iWL220/250isfittedwithbatteryspeciallydesignedforthisterminal.
• OnlyusetheappropriatechargersandbatterieslistedinIngenico’scatalogue.
• Donotshort circuitthebattery.
• Donotattempttoremovethebatteryhousingasitscomponentscannotbemodified.
• Donotdisassemble
• Batteriesat‘endof life’mustbedisposedofattheappropriatessites.
Thelifespandependson:
• Features
• Number of charge, discharge cycles
• Usetemperature
Warning: Thereisariskofexplosionifthebatteryisincorrectlyreplaced.Neverplacethe battery
next toawarmthsourceorinfire.
Electricalpoweroutlet
Theelectricaloutletmustmeetthefollowingcriteria:
• Mustbeinstalledneartheequipmentandeasilyaccessible;
• Mustmeetstandardsandregulationsinthecountrywhereused;
• Theprotectionoftheinstallationmustbesetto20A
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