LawnMaster NPTGCP2517B - Battery Maintenance; Charger Maintenance; Spool Replacement

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MAINTENANCE
BATTERY MAINTENANCE
■ Store the battery pack fully charged.
■ Do not allow the battery pack to become completely discharged.
■ Once the battery pack is fully charged, disconnect the charger from the outlet and remove the
battery from the charger.
■ Do not store the battery pack on the tool or on the charger.
■ Charge the battery at a temperature between 40°F (4°C) and 100°F (38°C). If the battery pack is
hot, allow it to cool down before charging.
Storing the battery for 30 days or longer:
If the lithium-ion battery is being stored for 30 days or longer, store the battery pack in a location where
the temperature does not exceed 80°F (26°C) and is free of moisture.
- Store the battery pack in a 30%-50% charged condition.
- Fully charge the battery back every six months.
- The exterior part of the battery pack may be cleaned with a cloth or soft non-metallic brush.
CHARGER MAINTENANCE
■ Keep the charger clean and clear of debris. Do not allow foreign material into the recessed cavity or
on the contacts. Wipe with a dry cloth. Do not use solvents, water, or place in wet conditions.
■ Always unplug the charger when the battery pack is not installed on the charger.
■ Keep the charger stored at normal room temperature. Do not store it in excessive heat. Do not use
in direct sunlight.
■ Disconnect the charger from the AC power outlet when not in use and once the battery has reached
a full charge.
SPOOL REPLACEMENT (See Figs. 29-32)
■ Stop the engine and remove the battery pack.
■ Hold the main spool cover, and turn the spool head counter-clockwise to remove. Then remove the
main spool cover together with the spool from the grass trimmer (Fig. 29).
■ Remove the empty spool from the spool cover. Then remove the spring (Fig. 30).
Fig. 29