MH MH-03-D-B1-0-1 Instruction Manual Download Page 10

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MAINTENANCE

Keep the tool clean using a soft damp (not wet) cloth. Do not use solvents on the plastic

parts.

Lubrication is not necessary. After long use, have an authorized service center maintain

and lubricate the tool.

Should the chuck require replacement,

Remove the battery pack

Open the chuck jaws as widely as possible so you can get at the chuck retaining screw.

Unscrew the chuck retaining screw with a Phillips screwdriver. Note that this is a left hand

threaded screw and you remove it by turning it clockwise. Clamp the shorter arm of a large

Allen wrench in the chuck, aligning it with the jaws so they grip three of its six flat sides.

Place the drill on a flat surface, and support the chuck with a piece of wood about 1/2" (13

mm) above that surface. Or press the drill body on the working table and make the chuck

hanging in the air. (Be careful with your hand!) Strike the long arm of the wrench with a

hammer so that the chuck turns counter-clockwise and unscrews from the spindle. This

may require a fairly sharp blow.

Repeat the process in reverse to install a new chuck.

To maintain the best performance of your rechargeable Li-ion battery, protect it from

overheating, both from overcharging and during storage. Occasionally charge the battery

for 1 hour. The battery may also benefit from a full discharge from time to time.

IMPORTANT: to assure product SAFETY and RELIABILITY, all maintenance, repairs or

adjustments (other than those mentioned in this manual) should be performed by

authorized repair centers using identical replacement parts.

RECYCLING/WARNINGS

RBRC in cooperation with MOTORHEAD and other battery users, has established programs
in the United States and Canada to facilitate the collection of spent lithium-ion batteries.
Help protect our environment and conserve natural resources by contacting your local

1- 877-2-RECYCLE.

WARNING: Only use recommended accessories - use of unauthorized accessories can

be hazardous and/or result in injury or damage.

This product contains lead, a chemical known to the State of California to cause cancer,

and birth defects or other reproductive harm.

Battery posts, terminals and related accessories contain lead and lead compounds,

chemicals known to the State of California to cause cancer and reproductive harm.

Wash hands after handling!

The RBRC™ Seal (Rechargeable Battery Recycling Corporation) on the lithium-ion
battery (or battery pack) indicates that the cost of recycling the battery or
battery pack have already been paid by MOTORHEAD. In some areas it is illegal to
dispose spent lithium-ion batteries in the trash or municipal solid waste streams
and the RBRC program provides an environmentally conscious alternative.

THE RBRC™ SEAL

ACCESSORIES

WARRANTY

WARNING: Changes or modifications to this unit not expressly approved by the party

responsible for compliance could void the user's authority to operate the equipment.

WARNING:

Only use recommended accessories - use of unauthorized accessories can be

hazardous and/or result in injury or damage.

The following accessories should be used only in these sizes:

•BITS, METAL DRILLING-Up to 1/2 In.(12.7mm)

•BITS/MASONRY DRILLING-Up to 1/2 In.(12.7mm)

•WOOD DRILLING- Up to 1/2 In.(12.7mm)