PowerTech MP3743 - Matters Needing Attention; Child Safety and Accessory Use; Operating Voltage and PV Limits; Operational Safety and Environment

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I.Mattersneedingattention
1. Keep the product out of reach of children to avoid using it as a toy and causing personal
injury.
Note!
2. Onlyusetheaccessoriesapprovedbythecompanyorfullycomplywiththerequirementsof
thecompanyforthespecificationsoftheaccessories,orelseitmaycausedanger.
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3. Operatingvoltagerangeofthecharger:12/24Vbattery;itwilldamagetheinternaldischarge
circuitif the voltage exceeds33V, so donot use batteries over 36V, or elseit may damage
thecharger.
4. ThemaximumopencircuitvoltageofPVis100V.Donotexceedtherange
duringuse,orelse
thechargermaybedamaged.
5. Do not touch the heat sink in the process of product operation to avoid hot hands. It is
recommendedtousetheproductonthewall.
6. Operatingtemperature:‐10~+40°C.
7. It is strictly forbidden to use in an environment that
 may be exposed to rain, which may
causedanger.
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