Hitachi WH 14DMR Technical Data And Service Manual page 12

Charger
(Model UC 18YG)
* 1 : In the case of tapping screws and wood screws, a minimum of M3 (1/8") is possible.
2
* : This torque is based on tightening an M14 (9/16") bolt (strength grade: 12.9) for 3 seconds with a hexagonal socket.
* 3 : This torque is based on tightening an M16 (5/8") bolt (F10T) for 3 seconds with a hexagonal socket.
4
* : Main body does not include accessory tools and hook (hexagonal bit etc.).
Indication method of battery charging function:
Overcharge prevention circuit:
A thermostat monitors the surface temperature of the battery and, on detecting the
temperature rise which occurs on completion of charging, automatically turns off
the unit to prevent the battery from overcharge.
Input capacity: 70 W
Indication method: Pilot lamp indicator of battery charging
Function : On ....................... During charging
Off ....................... Charging completed
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