Dongcheng DSM05-180 Operation Instructions Manual Download Page 3

application. 

The correct power tool will do the job better and safer at the rate 

for which it was designed.

 

18. 

Do  not  use  tool  if  switch  does  not  turn  it  on  or  off. 

Any  power  tool  that 

cannot be controlled with the switch is dangerous and must be repaired. 

19. 

Disconnect  the  plug  from  the  power  source  and/or  the  battery  pack 

from  the  power  tool  before  making  any  adjustments,  changing 

accessories,  or  storing  power  tools. 

Such  preventive  safety  measures 

reduce the risk of starting the power tool accidentally.

 

20.  Store  idle  power  tools  out  of  the  reach  of  children  and  do  not  allow 

persons unfamiliar with the power tool or these instructions to operate 

the power tool. 

Power tools are dangerous in the hands of untrained users.

 

21. 

Maintain  power  tools.  Check  for  misalignment  or  binding  of  moving 

parts,  breakage  of  parts  and  any  other  condition  that  may  affect  the 

power tool’s operation. If damaged, have the power tool repaired before 

use. 

Many accidents are caused by poorly maintained power tools.

 

22. 

Keep cutting tools sharp and clean.

 Properly maintained cutting tools with 

sharp cutting edges are less likely to bind and are easier to control.

 

23. 

Use  the  power  tool,  accessories  and  tool  bits  etc.  in  accordance  with 

these instructions, taking into account the working conditions and the 

work  to  be  performed.

  Use  of  the  power  tool  for  operations  different  from 

those intended could result in a hazardous situation.

 

Service 

24. 

Have  your power tool serviced by a qualified repair person using only 

identical  replacement  parts. 

This  will  ensure  that  the  safety  of  the  power 

tool is maintained

VOLTAGE WARNING: 

Before  connecting  the  machine  to  a  power  source  (receptacle,  outlet,  etc.),  be 

sure  the  voltage  supplied is  the same as  that specified  on the nameplate  of  the 

machine. A power source with voltage greater than that specified for the machine 

can result in SERIOUS INJURY to the user, as well as damage to the machine. If 

in doubt, DO NOT PLUG IN THE MACHINE. Using a power source with voltage 

less than nameplate rating is harmful to the motor. 

SPECIFICATIONS 

Model 

S1M-FF05-180 

S1M-FF05-230 

Rated Power Input 

2800W 

2800W 

Rated Speed 

8300 r/min 

6600 r/min 

Wheel Size 

φ

180X6X

φ

22 

φ

230X6X

φ

22 

Type of Wheel 

Type 27 

Type 27 

Net Weight 

5.0 Kg 

5.0 Kg 

Due  to  the  continuing  program  of  research  and  development,  the  specifications 

herein are subject to change without prior notice. 

 

Safety instructions for all operations 

General Safety Warnings for Grinding 

a)

 

This power tool is intended to function as a grinder. Read all safety warnings, 

instructions,  illustrations  and  specifications  provided  with  this  power  tool. 

Failure to follow all instructions listed below may result in electric shock, fire 

and/or serious injury.

 

b)  Operations such as sanding, wire brushing, polishing and cutting-off are not 

recommended to be performed with this power tool. Operations for which the 

power tool was not designed may create a hazard and cause personal injury. 

c)  Do  not  use  accessories  which  are  not  specifically  designed  and 

recommended by the tool manufacturer.

 

Just because the accessory can be 

attached to your power tool, it does not assure safe operation. 

d)  The  rated  speed  of  the  accessory  must  be  at  least  equal  to  the  maximum 

speed marked on the power tool. Accessories running faster than their rated 

speed can break and fly apart. 

e)  The outside diameter and the thickness of your accessory must be within the 

                                                     

-3-                                                                            -4-

 

Summary of Contents for DSM05-180

Page 1: ...Edition 3 Oct 2016 Read through carefully and understand these instructions before use ...

Page 2: ...c shock 9 If operating a power in a damp location is unavoidable use a residual current device RCD protected supply Use of an RCD reduces the risk of electric shock NOTE The term residual current device RCD may be replaced by the term ground fault circuit interrupter GFCI or earth leakage circuit breaker ELCB Personal Safety 10 Stay alert watch what you are doing and use common sense when operatin...

Page 3: ...E WARNING Before connecting the machine to a power source receptacle outlet etc be sure the voltage supplied is the same as that specified on the nameplate of the machine A power source with voltage greater than that specified for the machine can result in SERIOUS INJURY to the user as well as damage to the machine If in doubt DO NOT PLUG IN THE MACHINE Using a power source with voltage less than ...

Page 4: ...ire may make exposed metal parts of the power tool live and could give the operator an electric shock k Position the cord clear of the spinning accessory If you lose control the cord may be cut or snagged and your hand or arm may be pulled into the spinning accessory l Never lay the power tool down until the accessory has come to a complete stop The spinning accessory may grab the surface and pull...

Page 5: ... amount of wheel is exposed towards the operator The guard helps to protect operator from broken wheel fragments and accidental contact with wheel and sparks that could ignite clothing d Wheels must be used only for recommended applications For example do not grind with the side of cut off wheel Abrasive cut off wheels are intended for peripheral grinding side forces applied to these wheels may ca...

Page 6: ...may be damaged Press the spindle lock to prevent spindle rotation when installing or removing accessories e g depressed center wheel Fig 4 Switch Operation CAUTION Before plugging in the tool always check to see that the switch trigger actuates properly To start the tool simply pull the switch trigger Release the switch trigger to stop For continuous operation pull the switch trigger and then push...

Page 7: ...nspecting and Replacing Carbon Brushes Remove and check the carbon brushes regularly Replace when they wear down to the limit mark Fig 8 Keep the carbon brushes clean and free to slip in the holders Both carbon brushes should be replaced at the same time Use only identical carbon brushes Use a screwdriver to remove the motor housing covers Take out the worn carbon brushes insert the new ones and s...

Page 8: ...r Cap 12 Deep Groove Ball Bearing 42 Carbon Brush Holder 13 Bearing Retainer 43 Pan Head Tapping Screw 14 Pan Head Screw with Spring Washer 44 Carbon Brush 15 Driven Spiral Bevel Gear 45 Left half Brush Holder Cap 16 Deep Groove Ball Bearing 46 Pan Head Tapping Screw 17 Auxiliary Handle 47 Pan Head Tapping Screw 18 Pan Head Tapping Screw 48 Right half Handle 19 Lock Pin 49 Switch 20 Auto lock Spri...

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