Box Contents; Safety Precautions - GRAUPNER Polaron Operating Instructions Manual

◎ BOX CONTENTS

1. Charger
2. 7 Cells Balance board/Cable (EH to XH)
3. Temperature sensor (2pcs)
4. USB cable
5. Output cable with alligator clip (2 pairs)
6. Charger rack (optional)
7. User manual
8. Warranty card
9. AC Cable
10. DC Input Cable

◎ SAFETY PRECAUTIONS

- Do not attach the charger to both the AC and DC power sources at the same time.
- Never connect the input jack (DC input) to the AC power.
- Disconnect the AC input cable while connecting the DC input.
No not connect the AC/DC input together.
- Program the input power setup correctly during the USER SETUP.
- CAUTION: Using an automobile battery as a power source can result in a complete
discharge/draining of the automotive battery.
- Supply sufficient power to the charger. The charger output has a maximum of 120W for each
channel.
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- If possible, place the battery in a safety bag during the charging or discharging process.
- Pay attention to the charger during use. Do not leave the charger unattended.
- If the charger becomes hot, disconnect the battery and remove the input power immediately.
Allow the charger and the battery to completely cool down before reconnecting.
- Do not attempt to charge dead or damaged batteries.
- Use identical batteries in the charger.
- Do not attempt to charge a battery pack containing different types of batteries.
- Do not use a too short or damaged cables.
- Ensure that each channel has a completely charged pack.
- Do not use near a flammable object. Use only in well-ventilated areas. Explosive gases may
be generated during the operation of this product.
- Do not reverse the positive and negative terminals. An incorrect connection will damage the
batteries and may cause damage to the charger.
- Use only rechargeable batteries that meet the product specifications of this charger.
- Do not allow water, moisture or foreign objects into the charger.
- Do not use in humid locations. Do not operate with wet hands.
- Do not attempt to dismantle the charger.
- Do not use on fleecy materials, such as carpets, blankets, beds and cushions.
Use on hard flat surfaces.
- Do not use in the extreme cold or heat, as the charger may not operate using the expected
values, causing failures in the operation.
- Use in a well-ventilated location. Do not block the cooling fan (rear) and the air inlet (front).
- Ensure that the TFT panel is visible during the operation of this product.
The TFT panel might not be visible under direct sunlight.
- We strongly recommend balancing Lithium packs. An unbalanced pack can cause damage
and, in extreme cases, can cause a fire.
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