Bosch 1803EVS Support Question
Bosch 1803EVS Support Question
Find answers below for this question about Bosch 1803EVS - 5" Angle Grinder.Need a Bosch 1803EVS manual? We have 1 online manual for this item!
Question posted by autonut61260 on February 6th, 2022
Grinder Stopped Working. Off-on Switch Appears To Be Inoperable.
I took the head off to perhaps get at the switch but that only led me to more trouble. Still can't get at the switch and also how will I ever get the armature etc back again since the brushes are sticking out and I see no way to get at them either. Why did you make this tool so difficult to repair? Also tried to find a manual to download and every site I was on wanted me to download some additional software or whatever that should not be necessary.Lee
Current Answers
Answer #1: Posted by SonuKumar on February 6th, 2022 7:43 AM
SonuKumar
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Related Bosch 1803EVS Manual Pages
Operating Instructions - Page 2
... your finger on the switch or plugging in the off-position before turning the power tool on invites accidents. WARNING
Read all times. Power tools create sparks which may appear to lose control. Distractions... can cause you to work area clean and well lit. Do not overreach. Failure to your body is in power tools that have the switch on . The term "power tool" in damp locations is...
Operating Instructions - Page 3
...the power tool before use the power tool if the switch does not turn it was designed.
Check for which it on the tool's nameplate....tool that the safety of power tool, taking into account the working conditions and the work to operate the power tool. Holding the work by hand or against your power tool serviced by poorly maintained power tools. SAVE THESE INSTRUCTIONS
Angle Grinder...
Operating Instructions - Page 4
...stopping small wheel or workpiece fragments.
The guard must always be attached to avoid chipping or cracking.
WARNING
Some dust created by compressed air. Run the tool...especially when working corners, sharp edges etc.
Operation of a small angle sander/grinder, these chemicals are specially designed to these chemicals: work in the direction away from larger grinders. Such...
Operating Instructions - Page 5
... 1609929J64 12-05 12/12/05 4:07 PM Page 5
Symbols
IMPORTANT: Some of these symbols will allow you to operate the tool better and safer.
This symbol designates that this tool is listed by Underwriters Laboratories. n0 .../min
No load speed
Rotational speed, at no load
Revolutions or reciprocation per minute
0
Off...
Operating Instructions - Page 6
...refer to the nameplate on your tool. -6- Angle Grinders
FIG. 1
GUARD RELEASE / ADJUSTMENT
BUTTON
SPINDLE LOCK
SWITCH BUTTON
VENTILATION OPENINGS
VARIABLE SPEED WITH DIAL SETTING (Model 1803EVS only)
VIBRATION CONTROL
GRINDING WHEEL
WHEEL GUARD
Model number Max. wire cup brush Max.
cut off wheel Max.
SIDE HANDLE
1801 & 1803EVS 5" (125mm) 5/8 "-11 UNC 4" Dia. 3" Dia. 5" Dia...
Operating Instructions - Page 7
... Assembly
(Models 1800, 1801 & 1803EVS only) Disconnect tool from power source. FIG. 3
GRINDING WHEEL...tool, depending on either side of the guard can be attached when using the supplied lock nut wrench, while holding the spindle lock in place for grinding. BM 1609929J64 12-05 12/12/05 4:07 PM Page 7
Assembly
WHEEL GUARD INSTALLATION
! Always keep wheel guard
between you and your work...
Operating Instructions - Page 8
.... When using mounting wheels, thread BACKING FLANGE onto spindle, then place GRINDING WHEEL on tool for
cutting.
Be sure that wheel guard is best to use water or other cooling ... and DRY DIAMOND WHEEL on the lock nut and tighten nut using a lock nut wrench provided with this tool for maximum control.
-8-
Be aware that "Kickback" can occur at a time.
BM 1609929J64 12-05...
Operating Instructions - Page 9
....
Wire
brushes are equipped with your fingers. Press in . Center the sanding disc on to "OFF" position. TO TURN THE TOOL "ON" without locking it, slide the switch button forward by the switch button located at the REAR portion of the button. this tool, disconnect from the motor can cause the tool to work before releasing the switch...
Operating Instructions - Page 10
... 30 seconds by the nameplate speed of the tool automatically if the tool stalls, or the wheel encounters excessive force. This feature shuts of the
grinder. If the tool stops during operation TURN OFF SWITCH IMMEDIATELY and allow the motor to overload. Don't press so hard and let the tool do the work surface.
!
When grinding with a kickback...
Operating Instructions - Page 11
...
at a 10° to 15° angle while sanding so that were made of the ...paint or varnish.
Sand until sparks start to
appear, then stop and change to a "closed coat" discs ...are made by previous discs. Fine 100-120
To smooth surfaces for pressure. Use only the weight of the tool for painting, polishing or waxing. For heavy duty work...
Operating Instructions - Page 12
... by a Bosch Factory Service Center or Autho- It is ready to the work will be replaced at every second brush change . CARBON BRUSHES The brushes and commutator in full contact with gears be shortened due to wire fatigue.
3.
We
recommend that tools with the work .
2.
To maintain peak efficiency of the wire come in a wiping
action...
Operating Instructions - Page 13
...
plastic parts.
RECOMMENDED SIZES OF EXTENSION CORDS 120 VOLT ALTERNATING CURRENT TOOLS
Tool's Ampere Rating
Cord Size in Meters 25 50 100 150 15 ...optional accessories)
Accessories
* Lock nut * Backing flange * Lock nut wrench
-13-
Ventilation openings and switch levers must be cleaned most effectively with compressed air.
wire extension cords that contain ammonia.
NOTE: ...
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