Bosch Power Tools 1293d manual Operating Instructions, Trigger ON-OFF Switch

TRIGGER “ON-OFF” SWITCH

To turn tool “ON,” squeeze the trigger switch. To turn the tool “OFF,” release the trigger switch which is spring loaded and will return to “OFF” position automatically (Fig 1).

“LOCK-ON” BUTTON

Your tool is also equipped with a “Lock-ON” button located on the left side of the trigger handle, that allows for operation at maximum RPM without holding the trigger (Fig. 1).

TO LOCK SWITCH ON: squeeze trigger, depress button and release trigger.

TO UNLOCK THE SWITCH: squeeze trigger and release it without depressing the “Lock- ON” button.

!WARNING If the “Lock-ON” button is continuously being depressed,

the trigger cannot be released.

Always disconnect the plug ! WARNING from the power source before

attaching or removing abrasive sheets.

ATTACHING ABRASIVE SHEET

1.To open sanding sheet clamp, pull clamp lever out of its recess and lower as shown in (Fig. 2).

2.Place the abrasive sheet (grit side up) between the clamper grip and the rubber baseplate while aligning edges of the abrasive sheet with either edge of the pad. (Pre-bending the sheet makes attachment easier.)

3.After inserting the sheet, lift clamp lever up and return lever to its original position making sure the sanding sheet clamp is secure.

4.Wrap the sheet around the length of the pad and attach free end of sheet under opposite clamp and repeat procedures 1, 2, & 3 above. The abrasive sheet must be drawn as tight as possible for efficient sanding, as a loose sheet can slip or tear on the work surface.

After the sanding sheet has been installed, it will be necessary to punch holes in it with the punch plate provided. Align the rubber baseplate with punch plate, and push sander down firmly until the punch plate pierces the sanding sheet. Then remove punch plate from sander (Fig. 3).

FIG. 2