Makita BTS130 Especificaciones descargar pdf (Pagina 14)

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3. About Reduction in Tighten Torque

(1) Battery voltage ------------------------------ The tightening torque of the Pulse Driver is affected by battery voltage.

The battery voltage gradually goes down as more screws are

tightened. In particular, the battery voltage quickly drops just before

activation of the over-voltage prevention circuit.

This symptom is specific to cordless oil pulse drivers and impact

drivers/wrenches. Therefore, please ask the users to understand

these characteristics before using the tool.

Notices on use of Type BSL 1430 battery (lithium ion battery)

To prolong battery service life, the Pulse Driver is equipped with a

protective function to stop output. In case of low remaining battery

charge (when the battery voltage drops down to approx. 8 V), this

function stops the motor, even if you are pulling the switch. This is no

failure since it is caused by the protective function.

In this case, please tell the user to recharge the battery as soon as

possible.

(2) Low ambient temperature ----------------At very low ambient temperature, oil and grease in the Pulse Driver

become less viscous and lubricative, thereby resulting in reduced

tightening torque.

(3) Different kinds of wood -------------------- The hardness of wood depends upon percentage of moisture in the

wood. The tighten torque reduces when the wood is hard.

4. Notes on use of the Charger and the Battery

(1) The battery should not be recharged just after you stop using the Pulse Driver .

If the battery (Type BSL 1430) becomes very hot (such as when exposing the Pulse Driver to direct

sunlight for a long time or just after you stop using the Pulse Driver), the charge indicators of the

charger may not light when you connect the Pulse Driver to the charger. See the table below for the

chargeable battery temperature range.

In such a case, please tell the user to place the battery pack in a cool well-ventilated place, allow it to

fully cool down, and then recharge it.

The charging time ranges from a few minutes to about 10 minutes, depending on tightening load,

service hours, ambient temperature, and other factors.

Battery temperature

Battery

UC 18YRSL

BSL 1430 0 °C to 50 °C

5. Continuous Tightening Work

(1) When used continuously to tighten wood screws, the Pulse Driver becomes hot and may exhibit degraded

performance (such as reduced torque). In this case, allow the Pulse Driver to fully cool down. Once the

Pulse Driver has cooled down, you can use it again.

Such continuous work should be avoided, with about a 15 minute idle period prior to using the Pulse

Driver again after changing the batteries.

(2) The front cover of the Pulse Driver becomes very hot during continuous tightening work. Do not touch it.

6. Other Notices

(1) Countermeasures against impacts and water

This Pulse Driver contains high-precision parts. Be careful not to drop it, subject it to any strong force,

or wet it with water. These actions may cause failure or malfunction of the Pulse Driver.

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