Clarke CHD850 Operation & Maintenance Instructions Manual

Clarke CHD850 Operation & Maintenance Instructions Manual

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CHD850 Hammer Drill rev 4.fm Page 1 Monday, February 9, 2015 10:47 AM
850W HAMMER DRILL
MODEL NO: CHD850
PART NO: 6479500
OPERATION & MAINTENANCE
INSTRUCTIONS
GC0215

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Summary of Contents for Clarke CHD850

  • Page 1 CHD850 Hammer Drill rev 4.fm Page 1 Monday, February 9, 2015 10:47 AM 850W HAMMER DRILL MODEL NO: CHD850 PART NO: 6479500 OPERATION & MAINTENANCE INSTRUCTIONS GC0215...
  • Page 2: Environmental Protection

    CHD850 Hammer Drill rev 4.fm Page 2 Monday, February 9, 2015 10:47 AM INTRODUCTION Thank you for purchasing this CLARKE Hammer Drill. Before attempting to use this product, please read this manual thoroughly and follow the instructions carefully. In doing so you will ensure the safety of yourself and that of others around you, and you can look forward to your purchase giving you long and satisfactory service.
  • Page 3: Safety Precautions

    CHD850 Hammer Drill rev 4.fm Page 3 Monday, February 9, 2015 10:47 AM SAFETY PRECAUTIONS WARNING: READ ALL INSTRUCTIONS. FAILURE TO FOLLOW ALL INSTRUCTIONS LISTED BELOW MAY RESULT IN ELECTRIC SHOCK, FIRE AND/ OR SERIOUS INJURY. THE TERM “POWER TOOL” IN ALL WARNINGS LISTED BELOW REFERS TO YOUR 850W HAMMER DRILL.
  • Page 4: Hammer Drill Safety Instructions

    CHD850 Hammer Drill rev 4.fm Page 4 Monday, February 9, 2015 10:47 AM 5. Dress properly. Do not wear loose clothing or jewellery. Keep your hair, clothing and gloves away from moving parts. Loose clothes, jewellery or long hair can be caught in moving parts.
  • Page 5: Specifications

    CHD850 Hammer Drill rev 4.fm Page 5 Monday, February 9, 2015 10:47 AM 6. Drilling into walls. Do not drill into walls or cavities before checking for hidden electrical wires or water pipes etc. 7. Finishing drilling. Do not touch the drill bit immediately after use, allow time for it to cool.
  • Page 6: Electrical Connections

    CHD850 Hammer Drill rev 4.fm Page 6 Monday, February 9, 2015 10:47 AM ELECTRICAL CONNECTIONS WARNING! Read these electrical safety instructions thoroughly before connecting the product to the mains supply. This product battery charger is provided with a standard 13 amp, 230 volt (50Hz), BS 1363 plug, for connection to a standard, domestic electrical supply.
  • Page 7 CHD850 Hammer Drill rev 4.fm Page 7 Monday, February 9, 2015 10:47 AM OVERVIEW The CLARKE CHD850 is a variable-speed drill for DIY use. It is equipped with a variable speed controller and hammer operation and has a lock-on button for continuous operation.
  • Page 8: Operation

    CHD850 Hammer Drill rev 4.fm Page 8 Monday, February 9, 2015 10:47 AM OPERATION IMPORTANT: To avoid accidental starting, ensure the drill is switched OFF before plugging in to the mains. To do this, briefly pull the switch, and release to ensure the trigger lock is not set in the ‘lock’ position.
  • Page 9: Speed Selection

    CHD850 Hammer Drill rev 4.fm Page 9 Monday, February 9, 2015 10:47 AM HAMMER DRILL SELECTION Rotate the drill/hammer drill mode selection switch so that the ‘Hammer’ symbol is aligned with the arrow on the drill body. NORMAL DRILL SELECTION Rotate the drill/hammer drill mode selection switch so that the ‘Drill’...
  • Page 10 CHD850 Hammer Drill rev 4.fm Page 10 Monday, February 9, 2015 10:47 AM AUXILIARY HANDLE AND DEPTH STOP The depth stop is fitted within the auxiliary handle and can only be used if this handle is installed. 1. Slide the handle assembly over the chuck and onto the body of the drill.
  • Page 11: General Maintenance

    CHD850 Hammer Drill rev 4.fm Page 11 Monday, February 9, 2015 10:47 AM optimum cutting speed is achieved whilst maintaining a MODERATE pressure ONLY. NEVER force the drill bit into the work. This will overheat the tip and cause it to dull very quickly.
  • Page 12: Fault Finding

    CHD850 Hammer Drill rev 4.fm Page 12 Monday, February 9, 2015 10:47 AM FAULTFINDING Problem Possible Cause Remedy Tool will not operate No power supply Check supply & rectify as necessary Switch is faulty Consult your Clarke dealer Fuse blown Check &...
  • Page 13: Component Parts List

    CHD850 Hammer Drill rev 4.fm Page 13 Monday, February 9, 2015 10:47 AM COMPONENT PARTS LIST Description Description Power Cable Loose Rib 12mm Cable Sleeve Bearing X-head Screw Impact Spring Cable Clamp Drive Spindle Capacitor Woodruff Key Trigger Assembly Key Holder...
  • Page 14: Component Parts

    CHD850 Hammer Drill rev 4.fm Page 14 Monday, February 9, 2015 10:47 AM COMPONENT PARTS Parts & Service: 020 8988 7400 / E-mail: Parts@clarkeinternational.com or Service@clarkeinternational.com...
  • Page 15: Declaration Of Conformity

    CHD850 Hammer Drill rev 4.fm Page 15 Monday, February 9, 2015 10:47 AM DECLARATION OF CONFORMITY Parts & Service: 020 8988 7400 / E-mail: Parts@clarkeinternational.com or Service@clarkeinternational.com...
  • Page 16 CHD850 Hammer Drill rev 4.fm Page 16 Monday, February 9, 2015 10:47 AM...

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