ACDelco ARI1278-3 Manual De Instrucciones página 8

INSTALLING OR REMOVING BATTERY PACK
TO REMOVE BATTERY PACK: Depress the battery pack release button (8) and pull
the battery pack (9) out of tool.
TO INSTALL BATTERY PACK: Push the battery pack (9) onto tool until it locks in
place.
INSTALLING SOCKETS
Always follow the procedure below to install a socket.
1. Insert a socket into the anvil (3).
2. Make sure the bit is fixed in the anvil while clicking on the ball of the anvil.
REMOVING SOCKETS
Always follow the procedure below to remove a socket.
CAUTION
NOTE
Always check the direction of the rotation before use.
1. After continuous use, allow the impact wrench to sit idle for 15 minutes before
replacing the battery. The temperature of the motor, switch, etc., will rise if the
work is started again immediately after the battery has been changed, eventually
resulting in burned-out.
2. Place the point of the bolt in the socket. Keep the tool pointed straight at the bolt.
3. Apply forward pressure to the tool to prevent the socket from slipping off the bolt.
4. To start, turn impact wrench/driver on. Always check torque with a torque wrench.
The fastening torque can be affected by many factors including the following:
Voltage: Low voltage due to a nearly discharged battery will reduce the fastening
torque.
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SPECIFICATIONS
Model Number
Voltage
Drive
Max. Torque
No Load Speed
Impacts per Minute
Tool Weight
ASSEMBLY
Always set switch (5) to off position when installing and
removing socket.
OPERATION
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ARI1278-3
12 Vdc
3/8" Square
77 ft-lbs (105 Nm)
0-2,600 RPM (/min)
0-3,100 IPM
1.98 lbs (0.90 kg)
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