Assembly And Adjustments; Operation - Craftsman CMCD721 Instruction Manual

2. The charger and battery pack may become warm to the
touch while charging. This is a normal condition, and
does not indicate a problem. To facilitate the cooling of
the battery pack after use, avoid placing the charger or
battery pack in a warm environment such as in a metal
shed or an uninsulated trailer.
3. If the battery pack does not charge properly:
a. Check operation of receptacle by plugging in a lamp
or other appliance;
b. Check to see if receptacle is connected to a light
switch which turns power off when you turn out
the lights;
c. Move the charger and battery pack to a location
where the surrounding air temperature is
approximately 65 °F – 75 °F (18 °C – 24 °C);
d. If charging problems persist, take the tool, battery
pack and charger to your local service center.
4. The battery pack should be recharged when it fails to
produce sufficient power on jobs which were easily
done previously. DO NOT CONTINUE to use under these
conditions. Follow the charging procedure. You may
also charge a partially used pack whenever you desire
with no adverse effect on the battery pack.
5. Foreign materials of a conductive nature such as, but
not limited to, grinding dust, metal chips, steel wool,
aluminum foil, or any buildup of metallic particles
should be kept away from charger cavities. Always
unplug the charger from the power supply when there
is no battery pack in the cavity. Unplug the charger
before attempting to clean.
6. Do not freeze or immerse the charger in water or any
other liquid.
Charger Cleaning Instructions

WARNING: Shock hazard. Disconnect the charger
from the AC outlet before cleaning. Dirt and grease
may be removed from the exterior of the charger
using a cloth or soft non-metallic brush. Do not use
water or any cleaning solutions.
Wall Mounting
These chargers are designed to be wall mountable or to sit
upright on a table or work surface. If wall mounting, locate
the charger within reach of an electrical outlet, and away
from a corner or other obstructions which may impede
air flow. Use the back of the charger as a template for
the location of the mounting screws on the wall. Mount
the charger securely using drywall screws (purchased
separately) at least 1" (25.4 mm) long, with a screw head
diameter of 0.28–0.35" (7–9 mm), screwed into wood to an
optimal depth leaving approximately 7/32" (5.5 mm) of the
screw exposed. Align the slots on the back of the charger
with the exposed screws and fully engage them in the slots.
Versatrack™
CRAFTSMAN chargers can be mounted to the wall using
CRAFTSMAN Versatrack™ Trackwall. Hooks and accessories
are sold separately. Please refer to the Versatrack™
Trackwall accessory sheet for further information.
SAVE THESE INSTRUCTIONS FOR
FUTURE USE
COMPONENTS (FIG. A)
Intended Use
This hammer drill is designed for professional use.
DO nOT use under wet conditions or in presence of
flammable liquids or gases.
DO nOT let children come into contact with the tool.
Supervision is required when inexperienced operators use
this tool.

ASSEMBLY AND ADJUSTMENTS


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.
Torque Adjustment Collar
Your tool has an adjustable torque screwdriver mechanism
for driving and removing a wide array of fastener shapes
and sizes and in some models, a hammer mechanism for
drilling into masonry. Circling the torque adjustment collar
are numbers, a drill bit symbol, and a hammer symbol.
These numbers are used to set the clutch to deliver a torque
range. The higher the number on the collar, the higher the
torque and the larger the fastener which can be driven. To
select any of the numbers, rotate until the desired number
aligns with the arrow.
nOTE: The torque adjustment collar is only engaged during
screwdriving mode and not in drill and hammerdrill modes.

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.
Installing and Removing the Battery Pack
(Fig. B)
Fig. B
7 8
nOTE: For best results, make sure your battery pack is
fully charged.
To install the battery pack 8
battery pack with the rails inside the tool's handle and slide
English
3
into the tool handle, align the
7