ASSEMBLY INSTRUCTIONS
6. Connect the air hose to the male plug (I).
Set the working pressure at 90 PSI for best
tool performance (See Figure 6).
NOTE:
Working pressure is the amount of air
pressure the tool sees when operating.
DISASSEMBLY INSTRUCTIONS
1. To remove the chisel, hold onto the
bottom hook on the retaining spring and
turn the spring counterclockwise or you
can insert a screwdriver into the hook to
help turn the spring (See Figure 1).
2. Refer to assembly instructions to install a
different chisel.
OPERATING INSTRUCTIONS
1/2-IN IMPACT WRENCH
1.This tool features a switch (D1) that has
two functions:
Forward ("F") to tighten or Reverse ("R")
to loosen the fastener.
Set the amount of torque applied to the
fastener in the Forward ("F") position:
Settings Low, Medium or High.
The Forward ("F") settings Low, Medium and
High provide reference torque as shown
below. Choose the correct torque setting to
mount fasteners properly on the workpiece
as shown in Figure 1.
6
1
K
Top hook
counterclockwise
1
19
B3
I
Bottom hook
D1