Mec TRITASK-300F Series, Instruction Manual, Page: 1 / 4

Mainland Energy Conversion Ltd.
Tel: +
852 2366 9610
E-mail: mec@mec-mainland.com
www.mec-powersolutions.com
Instruction Manual
Battery Chargers
TRITASK-300F Series:
Safety Rules and General Warnings
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Persons, who are not able to use the charger in a safe way, because of their physical, sensory or mental incompetence, or because of their
lack of experience, should not use without the control or instruction from a skilled or qualified person.
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The charger runs with 100-240 Volts alternating current, which is not suitable for children – Danger of Life. And beware of risk of electric shock
at all times.
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Ensure sufficient air ventilation; do not cover the vent outlet while charging in progress.
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Avoid flammable gases, solvents or vapours all the time. Prevent open flame or sparks while charging in progress. Explosion RISK!
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The charger is exclusively designed for charging Rechargeable Lead-based Batteries and must not be used for other purposes.
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You should take into consideration of the charging instructions issued by the battery manufacturer before charging. Check also if the charge
profile fits your battery and application.
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DO NOT OPEN or DISMANTLE the charger. Repair work must only be processed by authorized technical staff.
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If the mains connection of the charger is damaged, it must be replaced with an original wire which is available at MEC or authorized dealers.
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NEVER place the charger on top of the battery while charging in progress.
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The charger should be protected against direct solar radiation or temperatures over 40°C.
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In case of obvious damage or malfunctioning, disconnect the charger from the mains supply and protect against unintended reconnection.
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The DC cable must not be cut, shortened or extended under any circumstances.
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Keep the charger in dry room (rel. humidity <80%). Clean with dry cloth only. Avoid fluid of any kind to get into the charger.
Special Features
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IP20 Load-dependent fan cooling; sturdy spray-painted metal housing
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Microprocessor-based 3-Step charging technology with automatic float charging; best for storage maintenance charging
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Optimal and gentle charging for the greatest possiblity of charge cycles guaranteed with high frequent combinatorial circuit technology
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Wide range of input with Active PFC (Power Factor Correction)
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LED indicators showing corresponding charge status and errors
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Protection against short circuit, reverse polarity, over temperature or overload with spark surpression
Product Configuration
1. Mains Socket 2. On / Off Switch 3. Terminal Block
4. Red Mains LED 5. Green Charge LED 6. Yellow Charge LED
7. Red Charge LED
IP20 Load-dependent fan-cooled.
3-Step charging technology with automatic float charging
ensures optimal and gentle charging for the largest
possible number of charging cycles.
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