
H I J
Figure 4
K L
Figure 5
M
Figure 6
N
Figure 7
Select the appropriate size socket (H) to fit the wheel lug nut. Attach the socket
to the impact wrench by pressing it on to the Anvil (I). For best results, use only the sockets that came with this wrench. Be sure the
NOTE: The motor in this wrench spins until it reaches maximum speed, then the internal clutch automatically engages and the nut is loosened or tightened. THIS IS NORMAL AND DOES NOT INDICATE A PROBLEM.
Use the impact wrench to loosen the lug nuts on the wheel while the vehicle is still firmly on the ground, otherwise the wheel will spin. Once the lug nuts are loosened, use the vehicle jack to lift the vehicle off the ground. Refer to the vehicle owner’s manual for instructions on using the jack. When the vehicle is off the ground, finish removing the lug nuts by hand or with a socket wrench.
This impact wrench is reversible. To tighten, set the directional lever toward the “R” symbol on the right side of the handle. To loosen, switch the lever to the “L” symbol (L) on the left side of the handle. If the Trigger Locking Switch (K) is set in the middle, the unit will not turn in either direction. (Figure 5)
Replace the wheel on the vehicle, aligning the wheel studs with the boltholes in the wheel. Be sure the air valve faces out. Install the wheel lug nuts, following the vehicle manufacturer’s recommendations on tightening. To avoid
Once the wheel is securely in place, check to make sure there are no tools or other equipment beneath the vehicle before lowering it to the ground. Do not let the power cords come into contact with any vehicle wiring. Additionally, disconnect the clamps as soon as work is finished and put the wrench in its case. Then check to make sure there are not tools or equipment on the engine deck before closing the hood.
NOTE: This impact wrench is equipped with an automatic LED light (M) for use in low light conditions. (Figure 6)
MAINTENANCE
When not in use, store your impact wrench and its accessories in its case. Store the case in a secure, dry place. Protect it from water, moisture, oil, fuel, grease or other foreign materials, which may damage the case, moving parts, or its internal electrical components.
The 12V
replace the fuse, remove the cap at the end of the
Model IW12BX 12V 1/2" DC Electric Impact Wrench
6