Technical Service - Campbell Hausfeld DG190600CK Instrucciones De Funcionamiento Y Manual De Piezas

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Operation

(Cont'd.)

wood, metal or plastic materials, move

the hammer/drill lever to the drill

position.

DRILLING IN WOOD

For WOOD, use the low speed setting

and use twist drill bits, spade bits,

power auger bits, or hole saws.

USE ONLY in the "low speed" gear

range. Start drilling with slow speed

and increase to full power while

applying firm pressure on the tool.

Holes in wood can be made with the

same twist drills used for metal. These

bits may overheat unless pulled out

frequently to clear chips from the

flutes. Work that is apt to splinter

should be backed up with a block of

wood.

When drilling in wood, composition

materials and plastic, start the drill

slowly, gradually increasing speed as

you drill. Use low speeds for plastics

with a low melting point.

When drilling in wood, the best results

are obtained with wood drills equipped

with a guide screw. The guide screw

makes drilling easier by pulling the bit

into the workpiece.

DRILLING IN METAL

For METAL, use the "DRILL" setting and

steel twist drill bits or hole saws.

USE ONLY in the "DRILL" setting. Start

drilling with slow speed and increase to

full power while applying firm pressure

on the tool. A smooth even flow of

metal chips indicates the proper drilling

rate. Use a cutting lubricant when

drilling metals. The exceptions are cast

iron and brass which should be drilled

dry. The cutting lubricants that work

best are sulphurized cutting oil or lard

oil; bacon-grease will also serve the

purpose.

Use high speed steel twist drills or hole

saws. Use a center punch to start the

hole. Lubricate drill bits with cutting oil

For Replacement Parts or Technical Assistance, call 1-800-424-8936

or visit our website: www.chpower.com

Please provide following information:

- Model number

- Serial number (if any)

- Part description and number as shown in parts list

Address any correspondence to:

Campbell Hausfeld

Attn: Customer Service

100 Production Drive

Harrison, OH 45030 U.S.A.

when drilling in iron or steel. Use a

coolant when drilling in nonferrous

metals such as copper, brass or

aluminum. Back the material to

prevent binding and distortion on

breakthrough.

To prevent the bit from slipping when

starting a hole, make an indentation

with a center-punch and hammer at

the point to be drilled. Place the point

of the bit in the indentation and start

drilling.

DRILLING IN MASONRY

For MASONRY, such as brick, cement,

cinder block, etc., use carbide-tipped

bits rated for percussion drilling and be

certain that the bit is sharp.

Ensure that the hammer mode is

selected. Use a constant and firm force

on the tool to drill most effectively. A

smooth, even flow of dust indicates the

proper drilling rate.

sively on the tool will not speed up the

drilling. In fact, this excessive pressure

will only serve to damage the tip of

your bit, decrease the tool performance

and shorten the service life of the tool.

IF DRILL STALLS, it is usually because it

is being overloaded or improperly used.

RELEASE SWITCH IMMEDIATELY,

remove drill bit from work, and

determine cause of stalling. DO NOT

CLICK SWITCH OFF AND ON IN AN

ATTEMPT TO START A STALLED DRILL

— THIS CAN DAMAGE THE DRILL.

To minimize stalling or breaking

through the material, reduce pressure

on drill and ease the bit through the

last fractional part of the hole.

Keep the motor running when pulling

the bit back out of a drilled hole. This

will help prevent jamming.

Replacement Parts List

Description

1/2"Chuck Key

Metal Depth Guide

Adjustable Side Handle

DG190600CK and DG190625DI

Maintenance

Tool service must be performed only

by qualified repair personnel. Service

or maintenance performed by

unqualified personnel could result in

a risk of injury.

Cleaning

Clean out dust and debris from vents

and electrical contacts by blowing with

compressed air. Keep tool handles

clean, dry and free of oil or grease.

Use only mild soap and a damp cloth

to clean the tool, keeping away from

all electrical contacts.

Certain cleaning agents and solvents

are harmful to plastics and other

insulated parts. Some of these include

gasoline, turpentine, lacquer thinner,

paint thinner, chlorinated cleaning

solvents, ammonia and household

detergents containing ammonia.

Never use flammable or combustible

Pressing

solvents around tools.

exces-

LUBRICATION

For your continued safety and

electrical protection, lubrication and

service on this tool should ONLY be

performed by an AUTHORIZED

CAMPBELL HAUSFELD SERVICE

CENTER.