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Warning: 

a certain degree of noise exposure is unavoidable when using this drill. Schedule
noise-intensive work to be performed during approved and suitable times. Comply with
any rest periods and limit the duration of work to the necessary minimum. Suitable ear
protectors should be worn for your personal protection and the protection of anyone
else in the vicinity.

II. GENERAL SAFETY PRECAUTIONS FOR POWER TOOLS

WARNING:

Read all of the safety precautions and instructions. Failure to observe the safety

precautions and instructions can result in electric shock, fire and/or serious injury.

Keep all safety precautions and instructions in a secure place for future reference.

The term "power tool" used in these safety precautions refers to mains-operated tools 

(with a mains cable) and battery-operated tools (without a mains cable).

1) Safety at the workplace

a) Keep your working environment clean and well illuminated. Cluttered or unlit working

environments can result in accidents.

b) Do not operate the power tool in explosive atmospheres where there is a presence of flammable

liquids, gas or dust. Power tools generate sparks which can ignite the dust or fumes.

c) Keep children and bystanders at a safe distance when operating the power tool. Distractions can

make you lose control of the tool.

2) Electrical safety

a) The connecting plug used by the power tool must be suitable for the power socket. The plug

should not be modified in any way. Do not use any adapter plugs in conjunction with earthed

power tools. Unmodified plugs and corresponding power sockets reduce the risk of electric shock.

b) avoid physical contact with earthed surfaces such as pipes, radiators, cookers and refrigerators.

There is an increased risk of electric shock if your body is earthed.

c) Do not expose power tools to rain or wet conditions. The ingress of water into a power tool

increases the risk of electric shock.

d) Do not use the cable for any purpose other than that for which it is intended; i.e. do not use it to

carry or suspend the power tool or use it to pull the plug from the power socket. Keep the cable

away from heat, oil, sharp edges or moving power tool parts. Damaged or entangled cables

increase the risk of electric shock.

955.1920.246 DDM1 Drilling Machine Manual Multi Language_Layout 1  06/12/2012  10:26  Page 6

Summary of Contents for DDM1

Page 1: ...WARNING To reduce the risk of injury please read the operating instructions DDM1 Hammer drill operating instructions Original operating instructions BJ2012 ...

Page 2: ...n question may not be disposed of together with household waste Used equipment contains valuable materials that should be recycled to avoid environmental and personal health issues caused by uncontrolled garbage disposal Please therefore dispose of used equipment via suitable collection systems or return the tool in question to the place where you bought it for safe disposal This establishment wil...

Page 3: ...2 Product description 1 Drill chuck 2 Speed selector switch 3 on off switch 4 Locking button 5 Regular drilling Hammer drilling selector switch 6 Side handle 7 Plug 1 6 2 3 4 5 7 ...

Page 4: ...th the drill will void the manufacturer warranty Never use the hammer drill as a screwdriver Residual risks Even when the drill is used properly there is still a certain residual risk which cannot be ruled out Due to the nature and design of the drill the following potential risks may occur Contact with the rotating chuck crushing type injuries Reaching into the area of the rotating drill bit cutt...

Page 5: ...te ah ID 8 75 m s2 K ID 1 5 m s2 Holes in metal ah ID 3 08 m s2 K ID 1 5 m s2 Model DDM1 110 Voltage 110V Frequency 50Hz Total input power 1200W Idle speed Setting I 0 1500 rpm Setting 2 0 3000 rpm Drill chuck size Ø13mm Weight 3 9Kg Sound pressure level Lpa 90 dB a Kpa 3 dB Sound power level Lwa 101 dB a Kpa 3 dB Vibration emission values Holes in concrete ah ID 8 36 m s2 K ID 1 5 m s2 Holes in m...

Page 6: ...n your hands while using the drill stop working immediately Make sure that you take adequate breaks when working with the drill If you fail to take adequate breaks this can lead to hand arm vibration syndrome You should assess the load stress based on the work being performed or the way in which the drill is being used and then schedule breaks accordingly This allows the physical load stress to be...

Page 7: ...er tool in explosive atmospheres where there is a presence of flammable liquids gas or dust Power tools generate sparks which can ignite the dust or fumes c Keep children and bystanders at a safe distance when operating the power tool Distractions can make you lose control of the tool 2 Electrical safety a The connecting plug used by the power tool must be suitable for the power socket The plug sh...

Page 8: ...itched on it can result in an accident d Remove any adjusting tools or wrenches before switching on the power tool a tool or wrench that is located in a rotating part can result in injury e avoid adopting an abnormal posture Make sure you have a secure footing and keep your balance at all times Doing this will enable you to maintain better control of the power tool in unexpected situations f Wear ...

Page 9: ...to noise can cause hearing loss Use the side handles supplied with the power tool Losing control of the power tool can result in injury Hold the power tool by the insulated handle areas when performing work during which the insert tool might hit hidden power lines or its own supply cord Contact a live wire can energize the metal parts of the power tool and result in an electric shock Only use the ...

Page 10: ...es up to a length of 22m you should use a cable with a cross section of 2 0mm Please also adhere to local regulations For extension cables longer than 22m you should use the next thickest cable one grade higher any cables smaller than this will lead to power loss in the drill and can cause the cable itself to overheat 2 Hammer drilling into stone and concrete Drilling dust can either be removed im...

Page 11: ...power tool must be powered off before switching over the selector switch If you intend to drill hard material such as stone or concrete move the Regular drilling Hammer drilling selector switch to the Hammer drilling position If you intend to drill soft material such as wood or plastic move the Regular drilling Hammer drilling selector switch to the Regular drilling position 2 Tool change always d...

Page 12: ...rill bit to create a guide hole Use lubricating oil prudently as and when necessary For steel machine oil For aluminium turpentine hard paraffin Lubricating oil is not used for iron or copper To prevent the material from breaking up or tearing Place a piece of wood underneath or drill from both sides Speed selector switch The two position sliding switch increases or reduces the rotary speed of the...

Page 13: ...ormed by authorized specialists Accessories operating instructions Side handle Depth gauge Chuck key VIII Warranty policy Irrespective of statutory warranty claims the manufacturer grants a warranty in line with the legislation applicable in your country for a period of no less than 1 year in Germany 2 years The warranty period starts with the date on which the tool was sold to the end user The wa...

Page 14: ...strial waste management legislation This does not apply to accessories and auxiliary equipment without any electrical components which were included when the now used device was originally supplied EC Declaration of Conformity We MARCRIST INTERNATIONAL LTD Kirk Sandall Ind Est Doncaster S Yorks England UK hereby declare that the design and construction of the machine designated below as well as th...

Page 15: ...y Date 5 9 12 Authorised Signature Title of Signatory Quality Manager Marcrist International Limited Marcrist House Kirk Sandall Industrial Estate Doncaster DN3 1QR England T 44 0 1302 890888 F 44 0 1302 883864 E info marcrist com W www marcrist com ...

Page 16: ...nz Str 8 79761 Waldshut Tiengen Deutschland T 49 0 7741 966 72 0 F 49 0 7741 966 72 99 E info marcrist de W www marcrist com Marcrist Diamantwerkzeuge GmbH Seerosen Str 10 6362 Stansstad Schweiz T 41 0 41 630 25 43 F 41 0 41 630 25 63 E info marcrist ch W www marcrist com Marcrist Diamantwerkzeuge Vertriebsgesellschaft mbH Kirchstieglstr 4 6322 Kirchbichl Österreich T 43 0 1 310 13 14 F 43 0 1 310...

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