Porter Cable PC70THD Manuel D'instructions page 6

• Insert the depth stop (8) into the mounting hole as shown.
• Set the drilling depth as described under "Setting the Drilling Depth".
• Tighten the side handle by turning the grip clockwise. Make sure that the side handle is
secure and does not slip.
Inserting a drill bit or other accessory (figure D)
WARNING:
Do not attempt to tighten
drill bits (or any other accessory) by
gripping the front part of the chuck and
turning the tool on. Damage to the chuck
and personal injury may occur when
changing accessories.
WARNING:
Always ensure the bit is
secure before starting the tool. A loose bit
may eject from tool causing possible
personal injury.
• Open the chuck (6) by turning the collar
counterclockwise (when viewed from the
chuck end).
• Insert the accessory shaft into the chuck to about 3/4 in. (19 mm) depth, centered in the
jaws.
• Tighten chuck collar by hand by turning the collar clockwise. Place chuck key (7) into
each of the three holes and securely tighten in a clockwise direction.
NoTe: Tighten chuck with all three holes to prevent slippage.
operating Instructions
WARNING:
To reduce the risk of serious personal injury, read, understand
and follow all safety warnings and instructions prior to using tool.
WARNING:
It is important to support the work properly and to hold the drill
firmly with both hands to prevent loss of control which could cause personal
injury.
WARNING:
Do not attempt to tighten drill bits (or any other accessory) by
gripping the front part of the chuck and turning the tool on. Damage to the chuck
and personal injury may occur when changing
accessories.
WARNING:
To reduce the risk of
injury, always unplug drill from power supply
before making any adjustments or changing
accessories.
WARNING:
To reduce the risk of
injury, let the tool work at its own pace. Do
not overload.
Selecting the drilling mode (figure e)
• For drilling in masonry, set the drilling mode
selector (5) to the "hammer symbol"
position.
• For drilling in other materials and for
fastening, set the drilling mode selector (5)
to the "drill symbol" position.
d
e
6