English
Quick-Release Chuck (Fig. A, B)
nOTE: The chuck accepts 1/4" (6.35 mm) hex accessories
and 1" (25.4 mm) bit tips only.
Place the forward/reverse button
(center) position and remove battery pack before
changing accessories.
To install an accessory, fully insert the accessory into the
quick-release chuck
7
. The accessory is locked into place
(Fig. B).
To remove an accessory, pull the chuck collar
from the front of the tool. Remove the accessory from the
quick-release chuck
7
(Fig. B).
Fig. B
8
7
OPERATION
WARNING: To reduce the risk of serious personal
injury, turn unit off and remove the battery pack
before making any adjustments or removing/
installing attachments or accessories. An
accidental start-up can cause injury.
Impact Assist™ (Fig. A)
In addition to normal impacting modes, this tool features
the Impact Assist™ mode which enables greater control
in lighter applications to avoid damage to materials or
fasteners. It is ideal for light applications such as screws for
dash work or machine screws. Impact Assist™ mode will
work as a screwdriver in light applications, before hesitating
as the screw head reaches the workpiece, and then (if
required) start a slow controlled impact to ensure the head
ends perfectly flush.
nOTE: This mode is for light duty screwdriving applications.
If the tool will not drive a fastener in Impact Assist™ mode,
please select Lo Mode which will give the additional
power required.
MCF801
Impact Assist™ mode
Lo Mode
Hi Mode
8
in the lock-off
4
away
8
4
Impact Assist™
Low Speed Impacting
High Speed Impacting
Installing and Removing the Battery Pack
(Fig. C)
nOTE: For best results, make sure your battery pack is
fully charged.
To install the battery pack
1
battery pack with the rails inside the tool's handle and slide
it into the handle until the battery pack is firmly seated in
the tool and ensure that it does not disengage.
To remove the battery pack from the tool, press the release
button
2
and firmly pull the battery pack out of the tool
handle. Insert it into the charger as described in the charger
section of this manual
Fig. C
2
Proper Hand Position (Fig. D)
WARNING: To reduce the risk of serious personal
injury, ALWAYS use proper hand position as shown.
WARNING: To reduce the risk of serious personal
injury, ALWAYS hold securely in anticipation of a
sudden reaction.
Proper hand position requires one hand on the main
handle
9
.
Fig. D
Variable Speed Trigger and Forward/
Reverse Control Button (Fig. A)
The tool is turned on and off by pulling and releasing
the variable speed trigger
3
. The farther the trigger is
depressed, the higher the speed of the tool. Your tool is
equipped with a brake. The chuck will stop as soon as the
trigger switch is fully released.
into the tool handle, align the
1
9