Basic scroll saw operations, Adjusting the lamp, Replacing the bulb – Dremel 1680 User Manual
Page 13: On/off switch, Variable speed switch, Reset button

13.
Basic Scroll Saw Operations
Adjusting the Lamp
1. Position the lamp as needed to illiminate the workpiece.
2. Loosen lock knob, slide lamp to desired position and
tighten lock knob (Fig. 9).
Note: Lamp shade angle is fixed and cannot be adjusted.
Replacing the Bulb
1. Use only a (25 watt maximum), candelabra base bulb.
Turn the light switch off and unplug the saw.
2. Remove the shade screw and the outer shade cover.
3. Slide the inner shade off the bulb socket.
4. Replace bulb and reassemble the shades (Fig. 9).
Note: Additional bulbs are available through Customer
Service.
ON/OFF Switch
1. To turn power ON or OFF push the power switch
(Fig. 10).
Variable Speed Switch
1.Your saw is equipped with a variable speed dial.
The blade stroke rate may be adjusted by simply rotating
the dial (Fig. 10).
To increase speed, rotate dial clockwise.
To reduce speed, rotate dial counterclockwise.
Reset Button
Your saw features a reset button that protects the motor
from overheating and damage (Fig. 11).
1. If the switch pops, turn the power ON/Off switch to the
off position.
2. Unplug the cord from the power source and allow the
saw to cool down.
3. Return reset button to its original position.
POWER
LIGHT
OFF
ON
OFF
ON
SPEED
I
I
O
O
FIG. 9
FIG. 10
LOCK KNOB
SHADE SCREW
OUTER
SHADE
COVER
INNER
SHADE
BULB
VARIABLE
SPEED DIAL
LIGHT
SWITCH
POWER
ON/OFF
SWITCH
3
A
M
P
RESET
BUTTON
FIG. 11