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SPECIFIC SAFETY RULES

Hold tool by insulated gripping surfaces when performing an operation where the tool may contact hidden
wiring. 

Contact with a “live” wire will make exposed metal parts of the tool “live” and shock the operator.

ADDITIONAL SAFETY RULES

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.

Always wear safety goggles or safety glasses
with side shields when operating this product.

Failure to do so could result in dust, shavings, or
loose particles being thrown into your eyes, resulting
in possible serious injury.

Protect your lungs. 

Wear a face mask or dust

mask if the operation is dusty.

Protect your hearing. 

Wear hearing protection

during extended periods of operation.

ADDITIONAL CORDLESS TOOL RULES

Cordless tools do not have to be plugged into an
electrical outlet; therefore, they are always in oper-
ating condition. Be aware of possible hazards when
not using your cordless tool or when changing
accessories. 

Following this rule will reduce the risk of

electric shock, fire, or serious personal injury.

Do not place cordless tools or their batteries near
fire or heat. 

This will reduce the risk of explosion and

possibly injury.

A damaged battery is subject to explosion. 

To avoid

serious personal injury, properly dispose of a damaged
battery.

Batteries vent hydrogen gas and can explode in
the presence of a source of ignition, such as a pilot
light. 

To reduce the risk of serious personal injury,

never use any cordless product in the presence of open
flame. An exploded battery can propel debris and
chemical. If exposed, flush with water immediately.

Use only accessories that are recommended by
the manufacturer for your model.

 Accessories that

may be suitable for one tool, may create a risk of in-
jury when used on another tool.

Keep the tool and its handle dry, clean, and free
from oil and grease.

 Always use a clean cloth when

cleaning. Never use brake fluids, gasoline, petroleum-
based products, or any strong solvents to clean your
tool.

SERVICE

Tool service must be performed only by qualified
repair personnel. 

Service or maintenance per-

formed by unqualified personnel could result in a risk
of injury.

When servicing a tool, use only identical replace-
ment parts. Follow instructions in the Mainte-
nance section of this manual. 

Use of unauthorized

parts or failure to follow Maintenance Instructions
may create a risk of shock or injury.

GENERAL SAFETY RULES

Do not charge cordless tool in a damp or wet
location. 

Following this rule will reduce the risk of

electric shock.

For best results, your cordless tool should be charged
in a location where the temperature is more than
50

°

F but less than 100

°

F. Do not store outside or in

vehicles.

Under extreme usage or temperature conditions,
battery leakage may occur. If liquid comes in con-
tact with your skin, wash immediately with soap
and water, then neutralize with lemon juice or
vinegar. If liquid gets into your eyes, flush them
with clean water for at least 10 minutes, then seek
immediate medical attention. 

Following this rule will

reduce the risk of serious personal injury.

Summary of Contents for HD1800M

Page 1: ...hen properly cared for the hammer drill will give you years of rugged trouble free performance WARNING To reduce the risk of injury the user must read and understand the operator s manual before using...

Page 2: ...ng it easy to maintain and operate WARNING Do not attempt to use this product until you read thor oughly and understand completely the operator s manual Pay close attention to the safety rules includ...

Page 3: ...the battery pack into a tool that has the switch on invites accidents Remove adjusting keys or wrenches before turning the tool on A wrench or a key that is left attached to a rotating part of the to...

Page 4: ...a source of ignition such as a pilot light To reduce the risk of serious personal injury neveruseanycordlessproductinthepresenceofopen flame An exploded battery can propel debris and chemical If expos...

Page 5: ...as specified below Cord Length Feet 25 50 100 Cord Size AWG 16 16 16 Note AWG American Wire Gage Do not operate charger with a damaged cord or plug If damaged have replaced immediately by a qualified...

Page 6: ...se of safety symbols is to attract your attention to possible dangers The safety symbols and the explanations with them deserve your careful attention and understanding The safety warnings do not by t...

Page 7: ...rews with screwdriver bits using driving accessories Mixing paint PACKING LIST Hammer Drill with Auxiliary Handle Assembly Battery Pack 2 Charger Carrying Case Operator s Manual WARNING If any parts a...

Page 8: ...versethebitrotation You can control the direction with the lever located on the top of the tool FEATURES ADJUSTABLE TORQUE CLUTCH The hammer drill is equipped with an adjustable torque clutch for driv...

Page 9: ...O DIRECTION OF ROTATION SELECTOR FORWARD REVERSE KEYLESS CHUCK BIT STORAGE AREA LEVEL MODE SELECTOR TORQUE ADJUSTMENT RING AUXILIARY HANDLE DEPTH GAGE ROD WING SCREW END VIEW OF LEVEL FOR VERTICAL DRI...

Page 10: ...depth gauge rod so that the drill bit extends beyond the end of the rod to the required drilling depth Tighten the auxiliary handle assembly by turning the knob clockwise ADJUSTING THE SPEED See Figu...

Page 11: ...and hard materials 13 16 For driving screws in hard wood 17 20 For driving large screws 21 For heavy drilling For hammer drilling CHANGING THE BIT ROTATION See Figure 6 The direction of the chuck is...

Page 12: ...rill bit into the chuck jaws and tighten as shown in Figure 8 This could cause the drill bit to be thrown from the drill resulting possible serious in jury or damage to the chuck Insert the drill bit...

Page 13: ...hould switch to fast charge mode within 5 minutes When charger is in fast charge mode the red light will come on If after a period of 15 minutes the yellow and green lights remain on remove the batter...

Page 14: ...pack and that the latches snap into place properly Improper assembly of the battery pack can cause damage to internal components REMOVING THE BATTERY PACK See Figure 11 Follow these steps to remove t...

Page 15: ...in the opposite direction and could cause loss of control when breaking through material If you are not prepared this loss of control could result in possible serious injury HELPFUL TIPS When drillin...

Page 16: ...allywhenwearingringsandjewelry could result in serious burn To obtain the longest possible battery life we suggest the following Storing or charging the batteries in temperatures above 100 F or below...

Page 17: ...let in a counterclockwise direction This will loosen chuck on the spindle It can now be unscrewed by hand TIGHTENING THE CHUCK See Figures 14 and 15 The chuck may become loose on the spindle and begin...

Page 18: ...o provide all relevant information when you call or visit For the location of the authorized service center nearest you please call 1 800 525 2579 or visit us online at www ryobitools com The model nu...

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