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The contacts on the battery pack and the charger must be kept clean. All 

replacement parts must be replaced by a trained electrician or an authorized 

service centre unless stated otherwise in this manual 

Cleaning 

Clean the angle grinder using a lightly moistened cloth. Only use mild 
cleaning agents, never solvents or corrosive chemicals 

 

9. 

TROUBLESHOOTING GUIDE 

Problem 

Possible cause 

Solution 

The angle 
grinder will 
not switch on. 

Battery pack discharged. 

Recharge the battery pack. 

The battery pack is overheated. 

Let the battery pack cool down. 

The safety switch is not held in. 

Hold in the safety switch and then press the 
on/off switch. 

The angle 
grinder is 
sluggish 
and/or shuts 
off. 

Too much pressure applied. 

Decrease applied pressure. 

Battery pack discharged. 

Recharge the battery pack. 

The battery pack is overheated. 

Let the battery pack cool down. 

The motor is overheated. 

Let the motor cool down. 

Faulty brushes. 

Contact our Customer Services. 

Heavy 
vibrations. 

Grinding disc/accessory is 
damaged. 

Check and replace if necessary. 

Grinding disc/accessory is loose. 

Check and replace if necessary. 

 

DISPOSAL 

This product should be disposed of in accordance with local regulations. If 

you are unsure how to proceed, contact your local authority 

 

ENVIRONMENT   

Should your appliance need replacement after extended use, do 

not discard it with the household rubbish but dispose of it in an 

environmentally safe way.   

Waste produced by electrical machine items should not be 

handled like normal household rubbish. Please recycle where 

recycle facilities exist. Check with your Local Authority or retailer 

for recycling advice.   

 

 

 

 

13

Summary of Contents for CT1646

Page 1: ...re using the product and then save it for future reference We reserve the right for any errors in text or images and any necessary changes made to technical data If you have any questions regarding te...

Page 2: ......

Page 3: ...rotection Wear ear protection Wear a mask in dusty conditions 2 GENERAL POWER TOOL SAFETY WARNINGS WARNING Read all safety warnings and all instructions Failure to follow the warnings and instructions...

Page 4: ...rease the risk of electric shock e When operating a power tool outdoors use an extension cord suitable for outdoor use Use of a cord suitable for outdoor use reduces the risk of electric shock f If op...

Page 5: ...r tool Use the correct power tool for your application The correct power tool will do the job better and safer at the rate for which it was designed b Do not use the power tool if the switch does not...

Page 6: ...nails screws or other small metal objects that can make a connection from one terminal to another Shorting the battery terminals together may cause burns or a fire d Under abusive conditions liquid ma...

Page 7: ...rasive wheels for chips and cracks backing pad for cracks tear or excess wear wire brush for loose or cracked wires If power tool or accessory is dropped inspect for damage or install an undamaged acc...

Page 8: ...e accumulation of powdered metal may cause electrical hazards o Do not operate the power tool near flammable materials Sparks could ignite these materials p Do not use accessories that require liquid...

Page 9: ...of control or kickback e Do not attach a saw chain woodcarving blade or toothed saw blade Such blades create frequent kickback and loss of control Safety Warnings Specific for Grinding and Abrasive C...

Page 10: ...peration is moving away from your body the possible kickback may propel the spinning wheel and the power tool directly at you c When wheel is binding or when interrupting a cut for any reason switch o...

Page 11: ...e thread M14 Noise level LpA 82 2 dB A K 3dB A LwA 93 2 dB A K 3dB A Vibration level ah 2 151 m s K 1 5 m s Battery pack CT2858 SAMSUNG Li ion battery pack Rated 18Vd c 4 0Ah Battery Charger CT2859 In...

Page 12: ...utting off guard extra accessory not included 6 Spanner 6 OPERATING INSTRUCTIONS Important Always remove the battery pack from the power tool before adjusting servicing or repairing it GRINDING GUARD...

Page 13: ...he safety instructions and warnings above before operating the angle grinder 1 Hold the safety switch in 2 Press the on off switch to turn the angle grinder on 3 Release the on off switch to turn the...

Page 14: ...onto the charger Connect the charger to a suitable mains socket The charger may become warm and buzz slightly during charging This is normal and does not indicate a fault 3 When the charger is plug in...

Page 15: ...applied Decrease applied pressure Battery pack discharged Rechargethebattery pack Thebattery pack isoverheated Let the battery pack cooldown The motor is overheated Let the motor cool down Faulty bru...

Page 16: ...10 EXPANDED VIEW 14...

Page 17: ...11 SPARE PARTS LIST 15...

Page 18: ...by us In case of alteration of the machine not agreed upon by us this declaration will lose its validity Product description CORDLESS ANGLE GRINDER Model CT1646 Applicable EC Directives EC Machinery...

Page 19: ......

Page 20: ...CANNON TOOLS LTD Add 20 station road Rowley Regis west midlands B65 0JU U K Made in China...

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