background image

57083 Vacuum Adapter

57065 Cone Muffler

57066 Muffler Body

95526 O-Ring

96197 Dowel Pin

57068 Vac Nozzle

57067 Vac Tube

Machine Exhaust Assemblies

Self Generated Vacuum (Vac-Ready) / Machine Exhaust

For Models: 57801, 57802, 57803

2

(PD97•14)

All Models

7-1/4" (184)

4-1/4" (108)

2.75 lbs. (1.2 kg)

13 (368)

83 dBA

.18 (134)

8,000

90 (6.2)

Model

Length

Height

Machine

Air Flow Rate

Sound 

Motor

Motor 

Air Pressure

Number

Inch (mm)

Inch (mm)

Weight

SCFM (LPM)

Level 

HP (W)

RPM

PSI (Bars)

Additional specifications:  Air Inlet Thread 1/4" (6 mm) NPT  • Hose Size 1/4" (6 mm)

Important Operating, Maintenance and Safety Instructions

Carefully read all instructions before operating or servicing any Dynabrade® Abrasive Power Tool.
Warning: 
Hand, wrist and arm injury may result from repetitive work motion and overexposure to vibration.
Important: All Dynabrade air tools must be used with a Filter-Regulator-Lubricator to maintain all warranties.

Operating Instructions:

Warning:

Eye, face and body protection must be worn while operating power tools.  Failure to do so may result in serious injury or death.  Follow safety 

procedures posted in workplace.

1. With power source disconnected from tool, securely fasten abrasive/accessory on tool.
2. Install air fitting into inlet bushing of tool.  Important:  Secure inlet bushing of tool with a wrench before attempting to install the air fitting to avoid damaging 

valve body housing.

3. Connect power source to tool.  Be careful not to depress throttle lever in the process.
4. Check tool speed with tachometer.  If tool is operating at a higher speed than the RPM marked on the tool or operating improperly, the tool should be 

serviced to correct the cause before use.

Maintenance Instructions:

1. Check tool speed regularly with a tachometer.  If tool is operating at a higher speed than the RPM marked on the tool, the tool should be serviced to correct

the cause before use.

2. Some silencers on air tools may clog with use.  Clean and replace as required.
3. All Dynabrade air motors should be lubricated.  Dynabrade recommends one drop of air lube per minute for each 10 SCFM (example : if the tool 

specification state 40 SCFM, set the drip rate of your filter-lubricator at 4 drops per minute).  Dynabrade Air Lube (P/N 95842: 1pt. 473ml.) is recommended.

4. An air line filter-regulator-lubricator must be used with this air tool to maintain all warranties.  Dynabrade recommends the following: 11289 Air Line Filter-

Regulator-Lubricator — Provides accurate air pressure regulation, two-stage filtration of water contaminants and micro-mist lubrication of pneumatic 
components.  Operates 40 CFM @ 100 PSI has 3/8" NPT female ports.

5. Use only genuine Dynabrade replacement parts.  To reorder replacement parts, specify the Model #Serial #, and RPM of your machine.
6. A motor tine-up kit (P/N 96024) is available which includes assorted parts to help maintain motor in peek operating condition.
7. Mineral spirits are recommended when cleaning the tool and parts.  Do not clean tool or parts with any solvents or oils containing acids, esters, keytones, 

chlorinated hydrocarbons or nitro carbons.

Safety Instructions:

Products offered by Dynabrade should not be converted or otherwise altered from original design without expressed written consent from 
Dynabrade, Inc.

Important: User of tool is responsible for following accepted safety codes such as those published by the American National Standards Institute (ANSI).

Operate machine for one minute before application to workpiece to determine if machine is working properly and safely before work begins.

Always disconnect power supply before changing abrasive/accessory or making machine adjustments.

Inspect abrasives/accessories for damage or defects prior to installation on tools.

Please refer to Dynabrade’s Warning/Safety Operating Instructions Tag (Reorder No. 95903) for more complete safety information.

57093 Vacuum Adapter

57065 Cone Muffler

57066 Muffler Body

56027 Muffler Insert (3)**

56028 Muffler Cap

57065 Cone Muffler

57066 Muffler Body

56027 Muffler Insert (3)**

56028 Muffler Cap

Central Vacuum / Machine Exhaust

For Model: 57804

Non-Vacuum / Machine Exhaust

For Model: 57800

Shaded parts Represent 57112 Muffler Assembly.

** Muffler inserts available in Package of 30 - P/N 56054.

Summary of Contents for 57800

Page 1: ... Line up Pin 57058 Cylinder Assembly Includes 95971 Line up Pin 57113 Blade 5 and Rotor set 57057 Front Bearing Plate 57088 Bearing 57059 Lock Ring Seal 95630 Snap Ring 56047 Rotor Key 96116 Clamp 57823 Pad Mount 57822 Boot 57832 Vacuum Tube Vacuum Models Only 57828 Clip Spring 2 96115 Clip Post 2 57826 Clip Top 2 57834 Rubber Grip 2 95549 Spring Pin 2 57825 Pad Top 57850 Non Vac Vinyl Face 57851 ...

Page 2: ...nabrade recommends one drop of air lube per minute for each 10 SCFM example if the tool specification state 40 SCFM set the drip rate of your filter lubricator at 4 drops per minute Dynabrade Air Lube P N 95842 1pt 473ml is recommended 4 An air line filter regulator lubricator must be used with this air tool to maintain all warranties Dynabrade recommends the following 11289 Air Line Filter Regula...

Page 3: ...iameter of the 57069 Balancer Shaft c Press fit 56052 Bearing with seal side toward hex of balancer shaft up to shaft step This must be a firm press fit for proper retention of bearing 2 Place the motor shaft balancer in a soft jaw vise with large end up 3 Apply 1 drop of 271 Loctite or equivalent and spread over several places around the outside diameter of the 56052 Bearing and slide balancer as...

Page 4: ...machine to central vacuum system Self Generated Vac to Central Vac 1 Remove 96197 Dowel Pin with an 1 8 drive pin 2 Remove 57067 Vacuum Tube from the 57083 Vacuum Adapter by turning it clockwise while pulling backwards 3 Using a small flat screwdriver pry the vacuum nozzle until it is loose and then remove it by using two fingers to push and pull it until it hits the legs on the vacuum adapter Pla...

Reviews: