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CARBON BRUSH INSPECTION AND REPLACEMENT

The wear on the carbon brushes depends on how frequently and 
how heavily the tool is used. If you see excessive sparks during 
operation or if the tool stops working, inspect the brushes and 
replace them.

 

 

 

To inspect the brushes, open the carbon brush covers by turning 
them counter-clockwise with a flat-head screwdriver.  

 

Take out and inspect the carbon brushes. If the brushes are worn, 
replace them with new carbon brushes.  

 

Both carbon brushes should be replaced at the same time.  

 

 

 

 

 

 

 

 
 
SANDING BASE PAD REPLACEMENT

 

Remove any installed sanding disc to reveal the backing pad and 
the centrally located socket headed screw that attaches it to the 
power driven spindle.  

 

Hold the backing pad with one hand, loosen the socket headed 
screw using the supplied Allen Key. Remove the screw and lift 
away the pad. 

 

 

 

 

WARNING!

 

All further inspection and repair work must be 

performed by an authorised service centre or a qualified technician! 

Carbon Brush 
Compartment 
 

 

            IBL DS80-70|90 

Summary of Contents for DS 80-70

Page 1: ...DRYWALL SANDER DS80 70 90 ...

Page 2: ...1 ...

Page 3: ...________________ 4 PRODUCT SPECIFICATIONS ___________________________ 5 SETUP _________________________________________________ 6 PRODUCT FUNCTIONS AND ASSEMBLY________________ 7 GENERAL OPERATION ________________________________ 8 TROUBLESHOOTING __________________________________ TABLE OF CONTENTS IBL DS80 70 90 3 6 8 10 11 12 15 18 ...

Page 4: ...dy is earthed or grounded Do not expose power tools to rain or wet conditions Water entering a power tool will increase the risk of electric shock Do not abuse the cord Never use the cord for carrying pulling or unplugging the power tool Keep it away from heat oil sharp edges or moving parts When operating a power tool outdoors use an extension cord suitable for outdoor use Use of a cord suitable ...

Page 5: ...power tool may result in personal injury Do not overreach Keep proper footing and balance at all times This enables better control of the power tool in unexpected situations Dress properly say no to loose clothing or jewellery Keep your hair clothing away from moving parts Loose clothes jewellery or long hair can be caught in moving parts If devices are provided for the connection of dust extracti...

Page 6: ... or these instructions to operate the power tool Power tools are dangerous in the hands of untrained users Keep handles and grasping surfaces dry clean and free from oil and grease Slippery handles and grasping surfaces do not allow for safe handling and control of the tool in unexpected situations Even if you are operating this product in accordance with all the safety requirements potential risk...

Page 7: ...gases Do not operate the tool in wet or damp conditions Always hold your tool firmly with both hands to maintain control and to avoid kickback Never place your hand near the rotating accessory Do not position your body in the area where power tool moves The operator can control torque reactions or kickback forces if proper precautions are taken The rated speed of the accessories rotating must be a...

Page 8: ...s not assure safe operation Never lay the power tool down until the accessory has come to a complete stop The rotating accessory may grab the surface and pull the power tool out of your control Do not use a damaged accessory Before each use inspect the accessory such as abrasive discs for chips and cracks backing pad for cracks tear or excess wear If power tool or accessory is damaged inspect for ...

Page 9: ...0 90 6 4 2 1 ON OFF Trigger Switch 2 Switch Lock ON Button 3 Variable Speed Control 4 Auxiliary Handle 5 1 3 7 5 Dust Extraction Control 6 Dust Port 7 Guard Sanding base 8 LED Light Switch IBL DS80 70 90 Adjustable edge guard 8 ...

Page 10: ...DS80 70 IBL DS80 70 90 6 4 2 5 1 3 7 1 ON OFF Trigger Switch 2 Switch Lock ON Button 3 Variable Speed Control 4 Auxiliary Handle 5 Dust Extraction Control 6 Dust Port 7 Guard Sanding base 8 LED Light Switch 8 ...

Page 11: ... no load speed Wheel Pad diameter Sanding disc diameter Dust port diameter Protection class Weight 230V 50Hz 800W 1200 2300 rpm 180 mm 190 mm PRODUCT SPECIFICATIONS IBL DS80 70 90 ACCESSORIES P240 Sanding Discs x 2 Dust Bag Carry Strap Dust Extraction Hose Clasp plastic slide fastener ...

Page 12: ...he attached bag There is an LED attachment on this product which shines light on pits and imperfections on the wall making it easy to re sand those problematic areas the minute you saw DS80 90 has an adjustable edge guard a portion can be detached from the guard making it suitable for corners and all Unpack all parts and lay them on flat stable surface Remove all packing materials If you find that...

Page 13: ...ll making it easy to re sand those areas This also helps for working in a dark work area For DS80 70 the switch is under the main handle and DS80 90 has it attached with the power plug PRODUCT FUNCTIONS AND ASSEMBLY ON OFF SWITCH AND LOCK ON BUTTON DS80 70 DS80 90 2 1 Switch the device ON by pressing the ON OFF switch 1 and OFF by releasing the switch It is also a variable speed switch that delive...

Page 14: ...the new abrasive disc accurately onto the backing pad on the guard 7 Press it firmly by hand into place the hook and loop attachment system on the pad does rest of the job Be careful to ensure that the eight holes in the abrasive sanding disc line up perfectly with the eight holes in the backing pad Two P240 sanding discs would be available with the product Your tool can be used with 150 180 240 a...

Page 15: ...he power of the suction provided by the inbuilt dust extraction system The system is powered by an internal fan attached to the motor therefore will only function while the tool is in operation Rotate the extraction control to set the desired extraction speed Rotate the control clockwise fully for maximum suction and counter clockwise for reduced suction EMPTYING THE DUST We recommend emptying dus...

Page 16: ...t motion while the abrasive disc is in contact with the work surface Use a steady sweeping motion allowing the rotating abrasive disc to float over the work surface Moving the sander erratically or concentrating for too long on one area can cause swirl marks in the surface Once the sanding task has been completed turn OFF the sander by releasing the trigger If the sander has been locked ON press d...

Page 17: ... and damage Inspecting the rotating accessory Check the sanding pad and disc carefully for cracks or damage before and after each use Continuing to use a dull disc may cause a dangerous kickback and or motor overload Dressing could be suitable or replace with a new disc as soon as it no longer works effectively Inspecting the supply cord Do not pull or carry the tool by the electric cord or allow ...

Page 18: ...hes If the brushes are worn replace them with new carbon brushes Both carbon brushes should be replaced at the same time SANDING BASE PAD REPLACEMENT Remove any installed sanding disc to reveal the backing pad and the centrally located socket headed screw that attaches it to the power driven spindle Hold the backing pad with one hand loosen the socket headed screw using the supplied Allen Key Remo...

Page 19: ... replaced by a qualified technician 2 Excessive sparkling during operation 2 1 Ring fire caused by short circuit in rotor winding 2 2 Carbon brushes are worn out or jammed 2 1 Check or replace rotor by a technician 2 2 Check or replace carbon brushes 3 Unsatisfactory result 3 1 Improper installation of the guard 3 2 Damaged Worn out sanding disc 3 1 Reinstall the guard 3 2 Replace the sanding disc...

Page 20: ...d appliances you make an important contribution in protecting our environment Waste electrical products should not be disposed of with household waste Please recycle where facilities exist Check with your Local Authority or local store for recycling advice CONTACT US HiTech Machineries Equipments IV 540E Thottumugham P O Aluva Ernakulam Dist Kerala India 683105 Toll Free 1800 103 4090 Whatsapp 91 ...

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