Husqvarna Drill 1152417 30 User Manual

Operator’s manual  
Please read the operator’s manual carefully and make sure you  
understand the instructions before using the machine.  
GB  
ES  
Manual de  
instrucciones  
DM 340  
Lea detenidamente el manual de instrucciones y asegúrese de  
entender su contenido antes de utilizar la máquina.  
Instruções para o uso  
PT  
Leia as instruções para o uso com toda a atenção e  
compreenda o seu conteúdo antes de fazer uso da máquina.  
GB ES PT GR  
√‰ËÁ›Â˜ ¯Ú‹Ûˆ˜  
GR  
¢È·ß¿ÛÙ ÚÔÛÂÎÙÈο ÙȘ √‰ËÁ›Â˜ ¯Ú‹Ûˆ˜ Î·È Î·Ù·ÓÔ‹ÛÙ ÙÔ ÂÚȯfiÌÂÓÔ  
ÚÈÓ ¯ÚËÛÈÌÔÔÈ‹ÛÂÙ ÙÔ Ì˯¿ÓËÌ·.  
 
CONTENTS  
Contents  
KEY TO SYMBOLS  
Symbols on the machine: .............................................  
Symbols in the operator’s manual: ...............................  
CONTENTS  
Contents ......................................................................  
PRESENTATION  
5
DM 340 ........................................................................  
WHAT IS WHAT?  
What is what on the drilling machine? .........................  
SAFETY INSTRUCTIONS  
Steps before using a new drilling machine ..................  
Personal protective equipment .....................................  
General safety precautions ..........................................  
General working instructions .......................................  
Machines safety equipment ........................................  
STARTING AND STOPPING  
Before starting ............................................................. 10  
Starting ........................................................................ 10  
Stopping ....................................................................... 10  
MAINTENANCE  
General ........................................................................ 11  
Changing the drill bit .................................................... 11  
Cleaning ....................................................................... 11  
Electrical Feed ............................................................. 11  
Changing the gearbox oil ............................................. 11  
Replacing the carbon brushes ..................................... 12  
Replacing the seal retainer .......................................... 12  
Daily maintenance ....................................................... 12  
Repairs ........................................................................ 12  
TECHNICAL DATA  
EC-declaration of conformity ........................................ 14  
WIRING DIAGRAM  
English – 3  
 
 
PRESENTATION  
TM  
Softstart  
DM 340  
TM  
Softstart is an electronic current limiter which provides a  
softer start. Maximum speed is reached about three seconds  
after the machine is turned on.  
TM  
Smartstart  
TM  
If the Smartstart button is pressed in the speed is reduced.  
TM  
In Smartstart mode the machine has less power until the  
button is pressed in again. These functions are of great use  
for creating a pilot hole for drilling.  
TM  
It is our wish that you will be satisfied with your product and  
that it will be your companion for a long time. Think of this  
operators manual as a valuable document. By following its′  
content (using, service, maintenance etc) the life span and  
the second-hand value of the machine can be extended. If  
you will sell this machine, make sure that the buyer will get the  
operators manual.  
Elgard  
TM  
Elgard is an electronic overload protection. It considers  
factors such as rated input voltage and ambient temperature.  
This way you can always get maximum power output without  
damaging the machine.  
If the motor is overloaded, the overload protection pulses the  
motor. Reduce the load and the motor returns to its normal  
speed. The overload protection disconnects the power, if the  
machine is subjected to heavy loads or if the drill bit jams.  
Reset the machine by switching it off and then on again. If the  
drill bit jams, the mechanical slip clutch protects the gearbox  
before the overload protection disconnects the power.  
A purchase of one of our products gives you access to  
professional help with repairs and services. If the retailer who  
sells your machine is not one of our authorised dealers, ask  
him for the address of your nearest service workshop.  
Husqvarna Construction Products has a policy of continuous  
product development. Husqvarna reserves the right to modify  
the design and appearance of products without prior notice  
and without further obligation introduce design modifications.  
Speed control  
The speed control function provides the machine with a  
limited idling speed.This provides a more effective cooling of  
the machine at idle speed.  
DM 340 is an electric stand drill, intended for drilling holes  
in concrete, bricks and various stone materials.  
The drilling machine has a modular design and is easy to  
assemble.  
Ergonomics  
The machine is equipped with a water connection which  
can be rotated 180 degrees to facilitate work.  
The carrying handle makes it easy to carry/transport the  
machine and facilitates mounting it on the stand.  
DM 340 has three speed ranges for drill bit sizes up to 400  
mm.  
The machine has a water cooled gearbox with a pipe that  
runs through the spindle.  
The machine is equipped with LEDs which indicate the  
power output. This way you can always get maximum  
power output without damaging the machine.  
TM  
The drilling machine is equipped with Softstart  
Smartstart , Elgard and speed control.  
,
TM  
TM  
4 – English  
 
 
WHAT IS WHAT?  
What is what on the drilling machine?  
1
2
3
4
5
6
7
8
9
Drill spindle  
10 Inspection cover  
Gearbox and motor module  
Carrying handle  
11 Leakage hole  
12 Inspection hatch  
Gear knob  
13 Junction coupling (accessory)  
14 Adapter (accessory)  
Quick mount, for Husqvarna stand  
Water connector  
15 Ground fault circuit interrupter (not for GB)  
16 Open-ended spanner, 32 mm  
17 Engine mount, stand  
LEDs for indicating power output  
Switch  
TM  
Smartstart  
18 Operators manual  
English – 5  
 
SAFETY INSTRUCTIONS  
Steps before using a new drilling  
machine  
Personal protective equipment  
WARNING!You must use approved personal  
Do not use the drilling machine without first reading and  
understanding the contents of this Operator’s Manual.  
protective equipment whenever you use the  
machine. Personal protective equipment  
cannot eliminate the risk of injury but it will  
reduce the degree of injury if an accident  
does happen. Ask your dealer for help in  
choosing the right equipment.  
!
DM 340 is an electric stand drill, intended for drilling holes  
in concrete, bricks and various stone materials.  
The machine is intended for use in industrial applications  
by experienced operators. Use in any other way is  
considered as contrary to the intended use.  
Protective helmet  
Hearing protection  
Always use common sense  
Protective goggles or a visor  
It is not possible to cover every conceivable situation you can  
face when using a drilling machine. Always exercise care and  
use your common sense. Avoid all situations which you  
consider to be beyond your capability.If you still feel uncertain  
about operating procedures after reading these instructions,  
you should consult an expert before continuing. Do not  
hesitate to contact your dealer or us if you have any more  
questions about the use of the drilling machine. We will  
willingly be of service and provide you with advice as well as  
help you to use your drilling machine both efficiently and  
safely.  
Breathing mask  
Let your Husqvarna dealer check the drilling machine  
regularly and make essential adjustments and repairs.  
Heavy-duty, rm grip gloves.  
Husqvarna Construction Products has a policy of continuous  
product development. Husqvarna reserves the right to modify  
the design and appearance of products without prior notice  
and without further obligation introduce design modifications.  
All information and all data in the Operator’s Manual were  
applicable at the time the Operator’s Manual was sent to print.  
Tight-fitting, heavy-duty and comfortable clothing that  
permits full freedom of movement.  
WARNING! Under no circumstances should  
you modify the original design of the  
machine without approval from the  
manufacturer. Always use original spare  
parts. Unauthorized modifications and/or  
accessories may lead to serious injury or  
death to the user or others.  
!
WARNING! The use of products such as  
cutters, grinders, drills, that sand or form  
material can generate dust and vapours  
which may contain hazardous chemicals.  
Check the nature of the material you intend  
to process and use an appropriate breathing  
mask.  
Boots with steel toe-caps and non-slip sole.  
!
Always have a first aid kit nearby.  
6 – English  
 
   
SAFETY INSTRUCTIONS  
Never carry the machine by means of the cord and never  
pull out the plug by pulling the cord.  
General safety precautions  
Keep all cords and extension cords away from water, oil  
and sharp edges. Make sure the cord is not pinched in  
doors, fences or the like.Otherwise it can cause the object  
to become live.  
WARNING! Read all safety warnings and all  
instructions. Failure to follow the warnings  
and instructions may result in electrtic  
shock, fire and/or serious injury.  
!
The water system cools the drill bit with clean water. The  
power tool should not be exposed to more moisture than  
what is provided by the water system. Make sure that no  
drill slurry enters the machine.  
Work area safety  
Keep work area clean and well lit. Cluttered or dark areas  
invite accidents.  
Do not expose the power tool to rain. Water entering a  
power tool will increase the risk of electric shock.  
Do not operate power tools in explosive atmospheres,  
such as in the presence of flammable liquids, gases or  
dust. Power tools create sparks which may ignite the dust  
or fumes.  
Ensure the cord is behind you when you start to use the  
machine so that the cord will not be damaged.  
People and animals can distract you causing you to lose  
control of the machine. For this reason, always remain  
concentrated and focused on the task.  
WARNING!The machine (Great Britain 120V)  
is not equipped with a ground fault circuit  
interrupter.The machine must always be  
used with an isolating transformer for  
protection in case an electrical fault should  
occur.  
!
Do not use the machine in bad weather, such as dense  
fog, heavy rain, strong wind, intense cold, etc. Working in  
bad weather is tiring and can lead to dangerous  
conditions, e.g. slippery surfaces.  
Personal safety  
Never start to work with the machine before the working  
area is clear and you have a firm foothold.Look out for any  
obstacles with unexpected movement. Ensure that no  
material can become loose and fall, causing injury when  
operating the machine.  
Wear personal protective equipment. See instructions  
under the heading ”Personal protective equipment”.  
Never use the machine if you are tired, if you have drunk  
alcohol, or if you are taking medication that could affect  
your vision, your judgement or your co-ordination.  
Always check the rear side of the surface where the drill  
bit will emerge when drilling right through. Secure and  
cordon off the area and make sure that no one can be  
injured or material damaged.  
Prevent unintentional starting. Ensure the switch is in the  
OFF-position before connecting to power source.  
Carrying power tools with your finger on the switch or  
energising power tools that have the switch on invites  
accidents.  
Electrical safety  
Remove any adjusting key or wrench before turning the  
power tool on. A wrench or a key left attached to a rotating  
part of the power tool may result in personal injury.  
WARNING! There is always a risk of shocks  
from electrically powered machines. Avoid  
unfavourable weather conditions and body  
contact with lightning conductors and metal  
objects. Always follow the instructions in the  
Operator’s manual to avoid damage.  
!
!
Never allow anyone else to use the machine without first  
ensuring that they have understood the contents of the  
operator’s manual.  
Be careful as clothing, long hair, and jewellery can get  
caught in moving parts.  
WARNING! Do not wash the machine with  
water, as water can enter the electrical  
system or the engine and cause damage to  
the machine or short circuit.  
Remain at a distance from the drill bit when the motor is  
running.  
Make sure that no pipes or electrical cables are routed in  
the area to be drilled.  
The machine should be connected to an earthed outlet  
socket.  
Never leave the machine unsupervised with the motor  
running.  
Check that the mains voltage corresponds with that stated  
on the rating plate on the machine.  
Always unplug the machine during longer work breaks.  
Check that the cord and extension cord are intact and in  
good condition. Use an extension cord intended for  
outdoor use.  
Never work alone, always ensure there is another person  
close at hand. Apart from being able to receive help to  
assemble the machine, you can also get help if an  
accident should occur.  
Never use the machine if any cable or plug is damaged,  
but hand it in to an authorized service workshop for repair.  
Do not use an extension cord while it is rolled up to avoid  
overheating.  
English – 7  
 
 
SAFETY INSTRUCTIONS  
Use and care  
General working instructions  
Never use a machine that is faulty. Carry out the checks,  
maintenance and service instructions described in this  
manual. Some maintenance and service measures must  
be carried out by trained and qualified specialists. See  
instructions under the heading Maintenance.  
WARNING! This section takes up the basic  
Inspection and/or maintenance should be carried out with  
the motor switched off and the plug disconnected.  
safety precautions for working with the  
drilling machine.This information is never a  
!
substitute for professional skills and  
experience. If you encounter a situation  
where you are uncertain how to proceed you  
should ask an expert. Contact your dealer,  
service agent or an experienced drilling  
machine user. Do not attempt any task that  
you feel unsure of!  
Do not use the power tool if the switch does not turn it on  
and off. Any power tool that cannot be controlled with the  
switch is dangerous and must be repaired.  
Never use a machine that has been modified in any way  
from its original specification.  
Do not overload the machine. Overloading can damage  
the machine.  
The machine has a very high torque.This demands good  
concentration during work, as serious personal injuries  
can occur if the drill bit suddenly jams.  
Keep tools sharp and clean in order to enable safer work.  
Keep all parts in good working order and ensure that all  
fixtures are properly tightened.  
Keep your hands at a safe distance from the drill spindle  
and drill bit when the machine is running.  
Transport and storage  
Keep an eye open for oil or water leakage. If water or oil  
trickles out from the leakage hole on the top of the pinion  
neck, the seals must be replaced.  
Do not store or transport the drilling machine with the drill  
bit fitted in order to protect your drilling machine and drill  
bits from damage.  
Stand drilling  
Store the drilling machine in a lockable area so that it is  
out of reach of children and unauthorised persons.  
Store the drilling machine and stand in dry and frost free  
conditions.  
The machine is intended for stand mounted drilling.  
The following Husqvarna drill stands are recommended  
for use with the drill motor:  
- DS 50 AT/ATS/Gyro/COMBO/BASIC  
- DS 70 AT/ATS  
- DS 450 ATS  
Make sure that the stand is secured correctly.  
Make sure that the drilling machine is secured correctly in  
the stand.  
Drilling outdoors  
Always use extension cables that are approved for  
outdoor use.  
Drilling in ceilings and the like  
Use a water collector to avoid water penetrating into the  
machine.  
8 – English  
 
 
SAFETY INSTRUCTIONS  
Machine s safety equipment  
This section describes the machines safety equipment, its  
purpose, and how checks and maintenance should be carried  
out to ensure that it operates correctly. See the ”What is  
what?” section to locate where this equipment is positioned  
on your machine.  
WARNING! Never use a machine that has  
faulty safety equipment!  
!
IMPORTANT! All servicing and repair work on the machine  
requires special training. This is especially true of the  
machines safety equipment.If your machine fails any of the  
checks described below you must contact your service  
agent.When you buy any of our products we guarantee the  
availability of professional repairs and service. If the retailer  
who sells your machine is not a servicing dealer, ask him for  
the address of your nearest service agent.  
Switch  
The power switch should be used to start and stop the  
machine.  
Checking the power switch  
Start the machine by switching on the on-off switch.  
Switch the on-off switch off to stop the machine.  
A defective power switch should be replaced by an  
authorized service workshop.  
English – 9  
 
 
STARTING AND STOPPING  
Before starting  
Starting  
IMPORTANT! Changing gear may only be done when the  
machine is switched off. Otherwise there is a risk of  
damaging the gearbox.  
WARNING! Note the following before  
starting:  
1
Set the working speed by turning the drill spindle and at  
the same time move the gear knob to the required  
position.  
!
The machine should be connected to an  
earthed outlet socket.  
Check that the mains voltage corresponds  
with that stated on the rating plate on the  
machine.  
Ensure you stand firmly. Keep people and  
animals well away from the working area.  
Make sure that:  
Power switch, cord and electrical outlet are intact. If not,  
they must be replaced by an authorised repairman.  
2
3
Turn on the water cooling.  
Start the machine by switching on the on-off switch.  
Cooling air vents are not blocked.  
The machine and its equipment are correctly installed.  
The stand is properly fixed and that the drill is properly  
mounted on the stand.  
The drill is secured properly.  
Water cooling is undamaged and connected to the  
machine.  
Use suitable drill bits depending on whether water or dry  
drilling is being performed. In the event of uncertainty  
contact your dealer, your service workshop or an  
experienced operator.  
TM  
Also press, if desired, the Smartstart button.  
Prevent unintentional starting. Ensure the switch is in the  
OFF-position before connecting to power source.  
Stopping  
WARNING! The drill bit continues to rotate  
for a while after the motor has been switched  
off.  
!
Do not stop the drill bit with your hands.  
Personal injuries can occur.  
Switch the on-off switch off to stop the machine.  
Cooling  
Run the machine unloaded for a minute or two to cool the  
motor.  
10 – English  
 
     
MAINTENANCE  
In order for the machine to always be cooled sufficiently  
the cooling air openings must be kept clear and clean.  
General  
IMPORTANT! Inspection and/or maintenance should be  
carried out with the motor switched off and the plug  
disconnected.  
Use compressed air to periodically clean the motor.  
Remove the inspection cover and clean the cover.  
The lifetime of your machine can be extended considerably if  
it is used, cared for and maintained in the proper manner.  
Electrical Feed  
Changing the drill bit  
WARNING! Never use damaged cables.They  
can cause serious, even fatal, personal  
injuries.  
!
Check that the cord and extension cord are intact and in good  
condition. Never use the machine if the cord is damaged,  
hand it in to an authorized service workshop for repair.  
1
2
Pull out the plug.  
Get:  
- The new drill bit.  
Changing the gearbox oil  
- Open-ended spanners, size 24 mm and 32 mm.  
- Water-resistant grease.  
3
4
Remove the old drill bit using the open-ended spanners.  
Contact your dealer to get the right oil.  
Apply water-resistant grease to the thread of the new drill  
bit.  
The oil in the gearbox must be changed after every 400 hours  
of operation. Do as follows:  
5
Attach the drill bit using the open-ended spanners.  
1
Get:  
- New oil, STATOIL SYNTOL 75W-90 or other similar  
transmission oil.  
- A container for the old oil.  
2
Secure the machine with drill spindle downwards in a vice  
or the like.  
Before the machine is started, carefully check that the new bit  
is firmly attached.  
Cleaning  
3
Unscrew the four screws holding the motor - gearbox  
modules together.  
Keep the machine and drill bit clean in order for drilling to  
be carried out safely.  
Keep the handle dry and free of grease and oil.  
4
5
Carefully disassemble the machine.  
Empty the gearbox oil into the container.  
English – 11  
 
         
MAINTENANCE  
6
7
If necessary contact your dealer to clean the gearbox.  
10 Repeat the procedure with the other carbon brush.  
Pour the new oil into the gearbox, about 0.5 litres.  
11 Guide the inspection cover into the handle's tracks. Begin  
with the screw at the very bottom of the handle and  
unscrew the inspection cover's five screws.  
12 Let the machine idle for 10 minutes to run in the new  
carbon brushes.  
8
9
Check that the sealing lip on the radial seal is intact.  
Replacing the seal retainer  
Reassemble the machine and screw in the four screws.  
Be careful when assembling so as not to damage the  
radial seal.  
If there is oil or water coming out of the leakage hole the seal  
retainer must be replaced.  
1
Loosen the two screws for the water module.  
Replacing the carbon brushes  
The carbon brushes must be removed and checked regularly.  
Weekly if the machine is used daily or at longer intervals if the  
machine is used more seldom. The area of wear should be  
even and undamaged.  
2
3
Use two flathead screwdrivers to carefully prize open the  
seal retainer.  
Both carbon brushes must always be replaced as a pair, but  
one at a time. Do as follows:  
Carefully push in the new seal retainer and screw the  
water module back on.  
1
Remove the 5 screws from the inspection cover. Use a  
chisel in the break tracks to easier remove the inspection  
cover.  
Daily maintenance  
2
Lift the carbon brush holder spring to one side (A).  
1
2
3
4
5
Check that nuts and screws are tight.  
Check that the power switch unit works smoothly.  
Clean the outside of the machine.  
Check and clean the cooling air openings.  
Check that the cord and extension cord are intact and in  
good condition.  
3
4
5
6
Loosen the screw (B).  
Pull out the carbon brush connector.  
Pull the carbon brush out from the holder (C).  
Repairs  
Clean the brush holder with compressed air or a brush.  
Replace the brush if worn.  
Important All types of repairs may only be carried out by  
authorised repairmen. This is so that the operators are not  
exposed to great risks.  
7
Fit the new carbon brush. Make sure that the side with the  
copper wire is facing the gear box and that the carbon  
brush slides easily in the brush retainer. If the carbon  
brush is fitted in the wrong direction it can get jammed.  
8
9
Put the brush holder spring back into place.  
Insert the carbon brush connection under the screw.  
12 – English  
 
       
TECHNICAL DATA  
DM 340  
Single-phase  
230  
Electric motor  
Rated voltage, V  
Rated output, W  
Rated current, A  
3600  
16  
Weight, kg  
14  
Max. diameter drill bit, mm/inch  
400/16  
Water cooling  
Spindle thread  
G 1 1/4”  
G 1/4”  
8
Water connector  
Water pressure - max, bar  
Noise emissions  
Sound power level, measured, EN 12348:2000, dB(A)  
97  
88  
Sound levels  
Noise pressure level at the operators ear, measured  
according to EN 12348:2000, dB(A)  
Drill bit speed with  
load, rpm  
Drill bit load without Recommended drill bit Recommended drill bit  
Gear housing  
load, rpm  
size, mm  
200-400  
100-200  
50-100  
size, inch  
1
2
3
240  
530  
915  
310  
8-16  
690  
4-8  
1190  
2-4  
English – 13  
 
TECHNICAL DATA  
EC-declaration of conformity  
(Applies to Europe only)  
Husqvarna AB, SE-433 81 Göteborg, Sweden, tel: +46-31-949000, declares under sole responsibility that the Husqvarna DM  
340 , from 2009´s serial numbers and onwards (the year is clearly stated in plain text on the rating plate with subsequent serial  
number), conforms with the requirements of the COUNCILS DIRECTIVE:  
- of June 22, 1998 ”relating to machinery” 98/37/EC, annex IIA.  
- of December 15, 2004 ”relating to electromagnetic compatibility” 2004/108/EC.  
- of December 12, 2006 ”relating to electrical equipment” 2006/95/EC.  
The following standards have been applied: SS-EN ISO 12100:2003, EN55014-1:2006, EN55014-2:1997/A1, EN61000-3-2:2006,  
EN61000-3-3:1995/A1/A2, EN12348:2000.  
The supplied drilling machine conforms to the example that underwent EC type examination.  
Göteborg 21 March, 2009  
Ulf Petersson, Development manager  
14 – English  
 
 
WIRING DIAGRAM  
English – 15  
 
1152417-30  
´®z+TIi¶0G¨  
´®z+TIi¶0G¨  
2009-04-15  
 

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