M7 DD1813, Manual

6

products, etc. to come in contact with plastic 

parts. These materials contain chemicals that can 

damage, weaken, or destroy plastic.
8.

An extension cord should not be used unless 

absolutely necessary. Use of an improper 

extension cord could result in a risk of fire and 

electric shock. If an extension cord must be 

used, make sure that:

     The pins on plug of extension cord are the 

same number, size and shape as those of the 

plug on charger.
     The cord is properly wired and in good 

electrical condition
9.

Do not operate the charger with a damaged 

cord or plug, which could cause shorting and 

electric shock. If damaged, have the charger 

repaired or replaced by an authorized service 
technician at  

 Service Center.

10.

Do not operate the charger if it has has 

otherwise been damaged in any way. Take it 
to an authorized service technician at 

Service Center for an electrical check to 

determine if the charger is in good working 

order.

11.

Do not disassemble the charger. Take it to 

an authorized service technician at a 

Service Center when service or repair is 

required. Incorrect reassembly may result in a 

risk of electric shock or fire.

12.

Unplug the charger from the electrical 

outlet before attempting any maintenance or 

cleaning to reduce the risk of electric shock.

13.

Disconnect charger from the power supply 

when not in use. This will reduce the risk of 

electric shock or damage to the charger if 

metal items should fall into the opening. It 

will also help prevent damage to the charger 

during a power surge.

14.

Risk of electric shock. Do not touch the 

uninsulated portion of output connector or 

uninsulated battery terminal.

  ADDITIONAL SAFETY RULES                                                                  

    FOR  DRILLS                                                 

1.  Hold power tools by insulated gripping 

surfaces when performing an operation where 

the cutting tool may contact hidden wiring or 

its own cord. Contact with a “live” wire will 

also make exposed metal parts of the tool 

“live” and shock the operator.

2.  Use auxiliary handle supplied with the tool. 

Loss of control can cause personal injury.

3.  Use clamps or another practical way to 

secure and support the workpiece to a stable 

platform.Holding the work by hand or against 

your body leaves it unstable and may lead to 

loss of control.

4.  Know your power tool. Read operator’s 

manual carefully. Learn its applications and 

limitations, as well as the specific potential 

hazards related to this tool. Following this rule 

will reduce the risk of electric shock, fire or 

serious injury.

5.  Hold the power tool with a firm grip. High 

reaction torque can briefly occur while driving 

in and loosening screws.

6.  Always wear safety glasses with side shields. 

Everyday glasses have only impact resistant 

lenses. They are NOT safety glasses. 

Following this rule will reduce the risk of eye 

injury.

7.  Protect your lungs. Wear a face or dust mask 

if the operation is dusty. Following this rule will 

reduce the risk of serious personal injury.

8.  Protect your hearing. Wear hearing protection 

during extended periods of operation.

Following this rule will reduce the risk of 

serious person injury.

9.  Battery tools do not have to be plugged into 

an electrical outlet; therefore, they are always 

in operating condition. Be aware of possible 

hazards when not using your battery tool or 

when changing accessories. Following this 

rule will reduce the risk of electric shock, fire 

or serious personal injury.

10.  Do not place battery tools or their batteries 

near fire or heat. This will reduce the risk of 

explosion and possibly injury.

11.  Do not crush, drop or damage battery pack. 

Do not use a battery pack or charger that 

has been dropped or