BM 3609929810 11-04 11/15/04 10:40 AM Page 7
Assembly
CHANGING THE BLADE
Always unplug the tool from the power source before changing accessories or making any adjustments.
The blade should not be reground.
1.Push the blade pin far enough to the right or left so you will be able to pull the blade pin out of the shear head (Fig. 2).
2.Pull blade forward out of the shear head.
3.Lightly grease the blade pin and the new blade, and insert the blade into the head of the shear..
4.Align hole in blade with hole in the shear head, and push the blade pin through hole in blade until feel a detent.
ROTATING/CHANGING THE CUTTER JAWS The cutting jaws should not be reground.
The cutter jaws and are identical, and can be interchanged to extend the life.
When the cutting performance is unsatisfactory, rotate each cutter 180° or replace.
To rotate,remove allen screws with the wrench provided and rotate the cutter jaws 180° and mount them on opposite sides of the shear head, if both sides of the cutter jaws are blunt they must be replaced (Fig. 3).
The use of any accessory or attachment other than recommended in this instruction manual or the BOSCH Catalog may present a risk of personal injury.
Operating Instructions
GENERAL INFORMATION
Following a few simple tips will reduce wear on the tool and the chance of injury to the user.
With the tool unplugged from the power supply and the ON/OFF Switch in the “OFF” position, become familiar with handling the shear and learning the location of its parts.
Secure or clamp small workpieces to be cut to prevent slippage.
Inspect the blades for excessive wear, rotate or replace if necessary.
Always direct the cord toward the rear, and away from the shear. Keep it away from sharp edges.
Never start the shear with the blades in contact with the material being cut.
Do not exceed recommended capacities for this shear. Premature blade failure will occur when the shear is
To extend blade life and prevent corrosion, occasional light lubrication of the blades is recommended. Any light weight machine oil can be used for this purpose.
SLIDE ON-OFF SWITCH WITH LOCK
The tool is switched “ON” by the switch button located at the side of the motor housing. The switch can be locked in the “ON” position, a convenience for long cutting operations.
TO TURN THE TOOL “ON” without locking it, slide the switch button forward by applying pressure ONLY at the REAR portion of the button. When pressure is released the switch button will snap to “OFF” position.
TO LOCK THE SWITCH “ON”, slide the switch button forward and press “IN” the FRONT portion.
TO UNLOCK THE SWITCH, simply press and release the REAR portion of the button. Switch is spring loaded and will snap back automatically.
Start the tool before applying to work and let the tool come to full speed before contacting the workpiece. Lift the tool from the work before releasing the switch. DO NOT turn the switch “ON” and “OFF” while the tool is under load; this will greatly decrease the switch life.
