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11

General inspection

1. Regularly check that all the fixing screws are tight. They 

may vibrate loose over time.

2. If the supply cord needs replacing, the task must be 

carried out by the manufacturer, the manufacturer’s 

agent, or an authorised service centre in order to avoid a 

safety hazard.

Summary of Contents for KHD1050K

Page 1: ...Black Cyan Magenta Yellow Code KHD1050K Date 110228 Edition 06 Op DCR INSTRUCTION MANUAL KHD1050K 1050W ROTARY HAMMER DRILL ...

Page 2: ... rules for drills 5 Unpacking 6 Contents of carton 6 Assembly 6 Know your product 7 Auxiliary handle and depth gauge 8 Using the dust protector cap 8 Selecting the required function 8 Rotation only mode of operation 9 Rotary hammer mode of operation 9 Hammer only mode of operation 9 Switching on and off 9 Inserting SDS bits 9 Operation 9 Hints for use 10 Gearbox maintenance 10 Maintenance 10 Gener...

Page 3: ...k The sound intensity level for the operator may exceed 85 dB A and sound protection measures are necessary Introduction Your new 909 power tool will more than satisfy your expectations It has been manufactured under stringent 909 Quality Standards to meet superior performance criteria You will find your new tool easy and safe to operate and with proper care it will give you many years of dependab...

Page 4: ...tension cord suitable for outdoor use Use of a cord suitable for outdoor use reduces the risk of electric shock f To reduce the risk of electric shock the manufacturer recommends the use of a residual current device with a rated residual current of 30mA or less at all times 3 Personal safety a Stay alert watch what you are doing and use common sense when operating a power tool Do not use a power t...

Page 5: ...nded for use by persons including children with reduced physical sensory or mental capabilities or lack of experience and knowledge unless they have been given supervision or instruction concerning use of the appliance by a person responsible for their safety i Children should be supervised to ensure that they do not play with the appliance 5 Service a Have your power tool serviced by a qualified ...

Page 6: ...ection with the tool s construction and design Damage to the lungs if an effective dust mask is not worn Damage to hearing if effective ear defenders are not worn Wear goggles Wear earmuffs Wear a breathing mask The tool must be used only for its prescribed purpose Any use other than those mentioned in this Manual will be considered a case of misuse The user and not the manufacturer shall be liabl...

Page 7: ...e access cover 4 SDS Chuck 5 Rotary selection knob 6 Spring loaded lock button 7 Auxiliary handle 8 Adjustable depth gauge 9 Depth gauge securing wing nut 10 Locking sleeve 11 Hammer action lever 12 Dust cap 13 Pin wrench 14 Grease pot 10 9 5 6 3 1 2 7 11 12 8 13 14 4 8 ...

Page 8: ...ck the depth with a steel rule for most accurate measurement Using the dust protector cap 1 The dust cap 12 can be used to give added protection against dust and debris entering the SDS chuck 2 Place the cap over the shank of the bit and slide it forward until it rests against the shoulder of the bit 3 Insert the bit into the SDS chuck as normal Selecting the required function It is possible to us...

Page 9: ...ts CAUTION Always ensure that the drill is switched off and plug is removed from the power point before making any adjustments 1 The drill features an SDS Plus system which enables easy and safe bit replacement Before inserting the bit always ensure that the bit end being inserted is clean and greased 2 Slide back the locking sleeve 10 and insert the SDS Plus bit into the chuck opening 3 To secure...

Page 10: ... drill bit by removing it from the hole regularly WARNING This tool is not designed for high torque applications such as screwdriving Such use will damage the motor Gearbox maintenance 1 Carry out the following procedure after each period of approximately 6 hours of use 2 Remove the gear case access cover 3 located on top of the drill 3 Use wrench 13 to unscrew the gearbox cover 4 Use a spatula or...

Page 11: ...at all the fixing screws are tight They may vibrate loose over time 2 If the supply cord needs replacing the task must be carried out by the manufacturer the manufacturer s agent or an authorised service centre in order to avoid a safety hazard ...

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