Instruction Manual
Page 4
... balance at the rate for Grinders • Do not force tool. SERVICE • Tool service must be performed only by poorly maintained tools. A guard pro- sense when operating a power tool. Do not use tool while Such preventative safety measures reduce the risk of starting . A moment of inattention ...qualified repair personnel. Keep your body is dangerous and must be suitable for at least the speed recom- • Do not use proper guard with the switch is unstable and may become hazardous when used for your application. • Always use tool if switch does not turn it...
... balance at the rate for Grinders • Do not force tool. SERVICE • Tool service must be performed only by poorly maintained tools. A guard pro- sense when operating a power tool. Do not use tool while Such preventative safety measures reduce the risk of starting . A moment of inattention ...qualified repair personnel. Keep your body is dangerous and must be suitable for at least the speed recom- • Do not use proper guard with the switch is unstable and may become hazardous when used for your application. • Always use tool if switch does not turn it...
Instruction Manual
Page 6
...symbols and their rated speed may fly apart and cause injury. Side Handle E. ACCESSORIES It is important to choose the correct guards, backing pads and flanges to use by holding the trigger switch depressed while you gently release the trigger. OPERATION Switch CAUTION... for a circular saw. Use only the accessories shown on choosing the correct accessories. Accessory ratings must have a 5/8" - 11 hub. To start immediately. Guard (Type 27, open beneath wheel or accessory) C B E DA ASSEMBLY CAUTION: Turn off . CAUTION: Accessories must have been designed for at least the...
...symbols and their rated speed may fly apart and cause injury. Side Handle E. ACCESSORIES It is important to choose the correct guards, backing pads and flanges to use by holding the trigger switch depressed while you gently release the trigger. OPERATION Switch CAUTION... for a circular saw. Use only the accessories shown on choosing the correct accessories. Accessory ratings must have a 5/8" - 11 hub. To start immediately. Guard (Type 27, open beneath wheel or accessory) C B E DA ASSEMBLY CAUTION: Turn off . CAUTION: Accessories must have been designed for at least the...
Instruction Manual
Page 7
English 5" Grinding Wheels (DW831) Type 27 guard unthreaded backing flange Type 27 depressed center wheel threaded clamp nut 7" Grinding Wheels (DW840) Type 27 guard backing flange Type 27 non-hubbed wheel clamp nut Type 27 guard Type 27 hubbed wheel Type 27 guard Type 27 hubbed wheel 5
English 5" Grinding Wheels (DW831) Type 27 guard unthreaded backing flange Type 27 depressed center wheel threaded clamp nut 7" Grinding Wheels (DW840) Type 27 guard backing flange Type 27 non-hubbed wheel clamp nut Type 27 guard Type 27 hubbed wheel Type 27 guard Type 27 hubbed wheel 5
Instruction Manual
Page 8
... use. 6 sanding disc threaded clamp nut WARNING: DW840 cannot be used with wire brushes and wheels. Wire Wheels Sanding Flap Discs Sanding Discs (DW831) English Type 27 guard Type 27 guard Type 27 guard rubber backing pad 3" wire cup brush Type 27 guard unthreaded backing flange hubbed sanding flap disc non-hubbed ...sanding flap disc threaded clamp nut 4" wire wheel CAUTION: Use a Type 27 guard with conventional sanding discs and backing pads due to mismatched rated speeds. Strands of wire may break and fly off when wire ...
... use. 6 sanding disc threaded clamp nut WARNING: DW840 cannot be used with wire brushes and wheels. Wire Wheels Sanding Flap Discs Sanding Discs (DW831) English Type 27 guard Type 27 guard Type 27 guard rubber backing pad 3" wire cup brush Type 27 guard unthreaded backing flange hubbed sanding flap disc non-hubbed ...sanding flap disc threaded clamp nut 4" wire wheel CAUTION: Use a Type 27 guard with conventional sanding discs and backing pads due to mismatched rated speeds. Strands of wire may break and fly off when wire ...
Instruction Manual
Page 9
...change the angle of serious injury, limit the use edge grinding/cutting wheels for surface grinding applications because these wheels with a standard Type 27 guard to stop rotating before laying it is being done until all clean up is facing away 2. To reduce the risk of the cut. ...for side pressures encountered with and injury may result. No children or pregnant women should contact the work , as shown. underside of the guard must be difficult to breakage of these wheels are designed and specified for cutting and edge grinding may cause wheel breakage. Precautions To Take ...
...change the angle of serious injury, limit the use edge grinding/cutting wheels for surface grinding applications because these wheels with a standard Type 27 guard to stop rotating before laying it is being done until all clean up is facing away 2. To reduce the risk of the cut. ...for side pressures encountered with and injury may result. No children or pregnant women should contact the work , as shown. underside of the guard must be difficult to breakage of these wheels are designed and specified for cutting and edge grinding may cause wheel breakage. Precautions To Take ...
Instruction Manual
Page 10
...bags should be used . regular trash pick-up , children and pregnant women should be done in the open , rotate the guard into the working with any dust chips or other removal debris. Sanding should be kept position providing maximum protection to prevent ingesting contaminated... paint particles. away from the immediate work area. 2. CAUTION: Do not operate grinder with all persons entering the work area. 4. With the guard latch open position. FIG. 1 FIG. 2 English NOTE: Only those dust masks suitable for working During clean up procedures. 3. NO EATING,...
...bags should be used . regular trash pick-up , children and pregnant women should be done in the open , rotate the guard into the working with any dust chips or other removal debris. Sanding should be kept position providing maximum protection to prevent ingesting contaminated... paint particles. away from the immediate work area. 2. CAUTION: Do not operate grinder with all persons entering the work area. 4. With the guard latch open position. FIG. 1 FIG. 2 English NOTE: Only those dust masks suitable for working During clean up procedures. 3. NO EATING,...
Instruction Manual
Page 11
...around the neck of the spindle. CAUTION: Proper guard must be above tool speed as shown on the tool warning label. Pull the guard up until the arrows are available as optional accessories. 1. Fitting and Removing the Guard DW840 (Fig. 3) CAUTION: Unplug the tool before... mounting or removing the guard. Place the angle grinder on the gear case. 3. FIG. 3 REMOVING GUARD 1. CAUTION: Accessories must be re-installed for at least the speed...
...around the neck of the spindle. CAUTION: Proper guard must be above tool speed as shown on the tool warning label. Pull the guard up until the arrows are available as optional accessories. 1. Fitting and Removing the Guard DW840 (Fig. 3) CAUTION: Unplug the tool before... mounting or removing the guard. Place the angle grinder on the gear case. 3. FIG. 3 REMOVING GUARD 1. CAUTION: Accessories must be re-installed for at least the speed...
Instruction Manual
Page 12
...running over rated speed can become worn, the tool will repair, without the use identical replacement parts. Accessories Recommended accessories for at DEWALT service centers or by spindle (Fig. 5). 4. CAUTION: Accessories must always be relubricated regularly every sixty days to heat may weaken...gloves when handling wire cup brushes. 3. trained power tool repair persons, such as shown on the tool warning label. A Type 27 guard is required when using clean, dry compressed air. MAINTENANCE Cleaning WARNING: Blow dust and grit out of the tool. Accessory ratings must...
...running over rated speed can become worn, the tool will repair, without the use identical replacement parts. Accessories Recommended accessories for at DEWALT service centers or by spindle (Fig. 5). 4. CAUTION: Accessories must always be relubricated regularly every sixty days to heat may weaken...gloves when handling wire cup brushes. 3. trained power tool repair persons, such as shown on the tool warning label. A Type 27 guard is required when using clean, dry compressed air. MAINTENANCE Cleaning WARNING: Blow dust and grit out of the tool. Accessory ratings must...