Delta 20-950 - Manual (Page 12)

12
OPERATIONAL CONTROLS AND ADJUSTMENTS
OPERATION
1. The on/off switches (A and B) Fig. 24A are located on the front of the drill press. To turn the machine “ON”, depress
the “ON” switch.
2. To turn the machine “OFF”, depress the “OFF” switch.
Make sure that the switch is in the “OFF” position before plugging in the power cord. In the event of a
power failure, depress the “OFF” switch. An accidental start-up can cause injury.
STARTING AND STOPPING THE DRILL PRESS
A
B
A
Fig. 24A Fig. 24B
IMPORTANT: When the machine is not in use, lock the switch in the "OFF" position to prevent unauthorized use, using a
padlock (A) Fig. 24B with a 3/16" diameter shackle.
FIRE HAZARD. To reduce the risk of
fire, use a 40 watt or less, 120 volt, reflector track-
type light bulb (not supplied). DO NOT USE a stan-
dard house hold light bulb. Do not allow the reflector
track-type light bulb to extend below the lamp
shade.
RISK OF PERSONAL INJURY.
Disconnect the machine from the power source
before making any adjustments.
A
FLEXIBLE LAMP
The flexible lamp op er ates in de pen dent ly of the drill press. To turn the lamp “ON” and “OFF”, rotate switch (A) Fig.
26.
Fig. 26
SPINDLE SPEED ADJUSTMENT
Adjust the spindle speed ONLY when the machine is in operation.
1. Determine the proper speed for your cutting tool (bits,
drums, etc.)
2. Press the "ON" button to power the machine.
3. Use both hands to turn the speed-adjusting wheel
(A) Fig. 25A until the pointer (B) indicates the correct
speed.
4. Fig. 25B illustrates the speeds.
A
B
Fig. 25A Fig. 25B