Ryobi Autoshift CDA1802 Owner'S Operating Manual Download Page 8

5

English

 

OPERATION

The green “

SPEED

” LED will light when the switch trigger 

is depressed.
The blue “

POWER

” LED indicates that more torque is 

required and the drill has automatically shifted into low 
speed.
The variable speed switch trigger should be used to 
control speed.

 DRILLING

See Figure 7.

 

Check the position of rotation selector for the correct 
setting (forward or Reverse).

 

Secure the material to be drilled in a vise or with 
clamps to keep it from turning as the drill bit rotates.

 

Hold the drill firmly and place the bit at the point to be 
drilled.

 

Depress the switch trigger to start the drill.

 

Move the drill bit into the workpiece, applying only 
enough pressure to keep the bit cutting. Do not force 
the drill or apply side pressure to elongate a hole. Let 
the tool do the work.

 

WARNING

 

Be prepared for binding at the bit breakthrough. 
When these situations occur, drill has a tendency 
to grab and kick opposite to the direction of 
rotation and could cause loss of control when 
breaking through material. If not prepared, this 
loss of control can result in possible serious 
injury.

 

When drilling hard, smooth surfaces, use a center 
punch to mark the desired hole location. This will 
prevent the drill bit from slipping off-center as the hole 
is started.

 

When drilling metals, use a light oil on the drill bit to 
keep it from overheating. The oil will prolong the life 
of the bit and increase the drilling action.

 

If the bit jams in the workpiece or if the drill stalls, 
stop the tool immediately. Remove the bit from the 
workpiece and determine the reason for jamming.

 NOTE:

 This drill has an electric brake. When the 

switch trigger is released, the chuck stops turning. 
When the brake is functioning properly, sparks will be 
visible through the vent slots on the housing. This is 
normal and is the action of the brake.

WOOD DRILLING

For maximum performance, use high speed steel bits for 
wood drilling.

 

Begin drilling at a very low speed to prevent the bit 
from slipping off the starting point. Increase the speed 
as the drill bit bites into the material.

 

When drilling through holes, place a block of wood 
behind the workpiece to prevent ragged or splintered 
edges on the back side of the hole.

 

When drilling large holes in wood with a spade bit, 
the Max admitted bit size is 38mm.

METAL DRILLING

For maximum performance, use high speed steel bits for 
metal or steel drilling.

 

Begin drilling at a very low speed to prevent the bit 
from slipping off the starting point.

 

Maintain a speed and pressure which allows cutting 
without overheating the bit. Applying too much 
pressure will:

 

• Overheat the drill;

 

• Wear the bearings;

 

• Bend or burn bits; and

 

• Produce off-center or irregular-shaped holes.

 

When drilling large holes in metal, start with a small 
bit, then finish with a larger bit. Also, lubricate the bit 
with oil to improve drilling action and increase bit life.

MAINTENANCE

 WARNING:

 

When servicing, use only identical Ryobi 
replacement parts. Use of any other parts may 
create a hazard or cause product damage.

Avoid using solvents when cleaning plastic parts. Most 
plastics are susceptible to damage from various types of 
commercial solvents and may be damaged by their use. 
Use clean cloths to remove dirt, dust, oil, grease, etc.

 WARNING

 

Do not at any time let brake fluids, gasoline, 
petroleum based products, penetrating oils, etc., 
come in contact with plastic parts. Chemicals can 
damage, weaken or destroy plastic which may 
result in serious personal injury.

Do not abuse power tools. Abusive practices can damage
tool as well as workpiece.

 

WARNING

 

Do not attempt to modify this tool or create 
accessories not recommended for use with this 
tool. Any such alteration or modification is misuse 
and could result in a hazardous condition leading 
to possible serious personal injury.

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5/29/09   11:25:49 AM

5/29/09   11:25:49 AM

Summary of Contents for Autoshift CDA1802

Page 1: ...CDA1802 AUTOSHIFT TM DRILL DRIVER OWNER S OPERATING MANUAL ...

Page 2: ... Trigger 9 Battery Pack not included 10 Latches 11 Depress Latched To Release Battery Pack 12 Reverse 13 Forward 14 Drill Bit 15 Chuck Jaws 16 Lock Tighten 17 Unlock Release 18 To Decrease Torque 19 To Increase Torque SPEED SPEED SPEED POWER POWER POWER SPEED SPEED SPEED POWER POWER POWER Fig 1 Fig 3 Fig 4 Fig 5 Fig 6 Fig 7 Fig 2 1 2 3 4 5 6 7 8 9 10 11 11 5 8 12 13 14 15 1 16 17 2 18 19 4 ...

Page 3: ...Important It is essential that you read the instructions in this manual before operating this machine Subject to technical modifications ...

Page 4: ...t in serious personal injury Use personal protective equipment Always wear eye protection Protective equipment such as dust mask non skid safety shoes hard hat or hearing protection used for appropriate conditions will reduce personal injuries Prevent unintentional starting Ensure the switch is in the off position before connecting to power source and or battery pack picking up or carrying the too...

Page 5: ...g children with reduced physical sensory or mental capabilities or lack of experience and knowledge unless they have been given supervi sion or instruction concerning use of the appliance by a person responsible for their safety Children should be supervised to ensure that they do not play with the appliance n This appliance is not intended for use by young children or infirm persons unless they h...

Page 6: ...signed with features that protect the lithium ion cells and maximize battery life Under some operating conditions these built in features may cause the battery and the tool it is powering to act differently from nickel cadmium batteries During some applications the battery electronics may signal the battery to shut down and cause the tool to stop running To reset the battery and tool release the t...

Page 7: ...res 4 5 Lock the switch trigger by placing the direction of rotation selector in the center position Open or close the chuck jaws to a point where the opening is slightly larger than the bit size you intend to use Also raise the front of the drill slightly to keep the bit from falling out of the chuck jaws Insert the drill bit WARNING Make sure to insert the drill bit straight into the chuck jaws ...

Page 8: ...rmal and is the action of the brake WOOD DRILLING For maximum performance use high speed steel bits for wood drilling Begin drilling at a very low speed to prevent the bit from slipping off the starting point Increase the speed as the drill bit bites into the material When drilling through holes place a block of wood behind the workpiece to prevent ragged or splintered edges on the back side of th...

Page 9: ...ESENT THE SALES DOCKET AND UARANTEE ERTIFICATE TO CONFIRM DATE OF PURCHASE 4HIS PRODUCT IS SOLD BY THE DEALER OR 3ERVICE CENTRE AS PRINCIPAL AND THE DEALER HAS NO AUTHORITY FROM THE OMPANY TO GIVE ANY ADDITIONAL GUARANTEE ON THE OMPANY S BEHALF EXCEPT AS HEREIN CONTAINED OR HEREIN REFERRED TO UARANTEE ONDITIONS 4HIS GUARANTEE ONLY APPLIES PROVIDED THAT THE 0RODUCT HAS BEEN USED IN ACCORDANCE WITH ...

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