Dynabrade Dynangle II 14300, Dynangle II 14302, Dynangle II 14303, Dynangle II 14306 Important Operating, Maintenance And Safety Instructions

Models:

14300 – Standard Duty
14302 – Heavy-duty “Dual Motor”
14303 – Heavy-duty “Dual Motor” w/ Platen
14306 – Heavy-duty “Dual Motor” w/ Platen (2" x 45" belts)

Machine and Motor Parts

Parts Page Reorder No. PD01•93

Effective October, 2001

Supercedes PD92•04

Dynangle

®

II

Always operate, inspect and maintain this tool in accordance with the Safety Code for portable air tools
(ANSI B186.1) and any other applicable safety codes and regulations. Please refer to Dynabrade’s
Warning/Safety Operating Instructions for more complete safety information.

Machine Assembly

Model 14300 — for 2" x 34" belts / Standard duty — for strap polishing

*See page 5 for 07167 Throttle Valve and 07102 Motor Assemblies.

Shaded area represents 14334 Tension Wheel Assembly.

Index Key

No. Part # Description

1 07167 Throttle Valve Assy.*
2 14064 O-Ring
3 95562 Plug (2)
4 95720 Screw (2)
5 95221 Screw (4)
6 01794 Drive Wheel (2)
7 14353 Bushing
8 14317 Retainer

9 95288 O-Ring (6)
10 14316 Idle Arm
11 95526 O-Ring (2)
12 95555 Bearing
13 14343 Step Nut
14 95565 Screw
15 14344 Tension Idler
16 95398 Bearing (2)
17 14346 Spacer

18 14347 Spacer
19 95558 Retaining Ring
20 95557 Washer
21 95572 Bushing
22 14318 Retainer
23 95556 Spring
24 14319 Cover
25 14324 Cam Assembly
26 95560 Bearing (2)
27 95333 Pin
28 95564 Screw (4)
29 14330 Nut
30 95720 Screw (2)
31 14064 O-Ring
32 14332 Dead Handle Assy.
33 95561 Plug (2)
34 14329 Shaft

35 01266 Bearing
36 95584 O-Ring
37 14328 Cover
38 14327 Housing
39 01025 O-Ring (2)
40 14348 Plug
41 95583 Ring
42 02552 Bearing
43 95536 Screw (4)
44 14333 Bracket (2)
45 95164 Pin
46 07102 Motor
47 95559 Screw
48 14331 Lever
49 14320 Housing
50 95952 Set Screw

1*

44

34

39

40

38

41

42

44

45

26

37

48

946

36

37

35

2

6

7

8

9

10

11

12

11

13

15

16

17

24

23

22

20

9

21

6

26

9

25

9

27

31

32

19

16

18

A

2

O

1

A

8

A

2

A

2

A

2

A

2

G

2

A

2

A

2

A

8

A

8

A

2

A

2

A

8

43

33

4

3

5

14

28

30

3

33

43

47

49

23 N•m

T

29

50

O

G

A

T

Adhesive: A

2

= Loctite #271

A

8

= Loctite #567

Torque: N•m x 8.85 = In - lbs.

Oil: O

1

=

Air Lube

Grease: G

2

=

Loctite #771

KEY

!

WARNING

A

2

Machine Assembly

Model 14302 — for 2" x 34" belts / Heavy-duty — for strap polishing

Model 14303 — for 2" x 34" belts / Heavy-duty — with 14336 Platen Assembly

2

*See page 5 for 07167 Throttle Valve and 07102 Motor Assemblies.

1 14335 Air Line

2 95566 Fitting (2)

3 07167 Throttle Valve Assy.*

4 14064 O-Ring (2)

5 95562 Plug (2)

6 95720 Screw (4)

7 95221 Screw (8)

8 01794 Drive Wheel (2)

9 95288 O-Ring (7)

10 14316 Idler Arm

11 95526 O-Ring (2)

12 95555 Bearing

13 14343 Step Nut

14 95565 Screw

15 14344 Tension Idler

16 95398 Bearing (2)

17 14346 Spacer

18 14347 Spacer

19 95556 Spring

20 14319 Cover

21 14317 Retainer

22 95558 Retainer Ring

23 95557 Washer

24 95572 Bushing

25 14318 Retainer

26 14337 Mount

27 14341 Platen Pad

28 95570 Spring (2)

29 14338 Clamp (2)

30 95563 Washer (2)

31 14342 Knob (2)

32 14324 Cam Assembly

33 95560 Bearing (2)

34 95333 Pin

35 14332 Dead Handle Assy.

36 14331 Lever

37 95164 Pin

38 07102 Motor (2)

39 95559 Screw

40 01025 O-Ring

41 95150 Screw (2)

42 95536 Screw (4)

43 14333 Bracket (2)

44 14320 Housing

45 14353 Bushing

46 95952 Set Screw

Index Key

No. Part # Description

3*

1

2

15

16

17

16

18

19

22

23

9

24

27

31

30

29

28

26

25

32

8

34

4

35

43

44

41

39

37

33

40

36

9

9

38

33

9

20

21

45

11

9

13

10

8

4

A

8

A

2

G

2

G

2

A

2

O

1

A

2

G

2

A

2

A

2

A

8

A

8

A

8

A

2

A

2

5

6

7

14

7

6

5

42

O

G

A

T

Adhesive: A

2

= Loctite #271

A

8

= Loctite #567

Torque: N•m x 8.85 = In - lbs.

Oil: O

1

=

Air Lube

Grease: G

2

= Loctite #771

KEY

12

46

Shaded area represents 14334 Tension Wheel Assembly.

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 Rotary Vane air tools must be used with a Filter-Regulator-Lubricator to maintain all warranties.

Operating Instructions:

Warning: Eye, face, respiratory, sound 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 Rotary Vane air motors should be lubricated. Dynabrade recommends one drop of air lube per minute for each 10 SCFM (example: if the

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

4. An Air Line Filter-Regulator-Lubricator must be used with this air tool to maintain all warranties. Dynabrade recommends the following: 11411 Air Line
Filter-Regulator-Lubricator — Provides accurate air pressure regulation, two-stage filtration of water contaminants and micro-mist lubrication of pneumatic
components. Operates 55 SCFM @ 100 PSIG has 1/2" NPT female ports.

5. Use only genuine Dynabrade replacement parts. To reorder replacement parts,please specify the Model #, Serial # and RPM of your machine.

6. A Motor Tune-Up Kit (P/N 96011) 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.

3

One Year Warranty

Following the reasonable assumption that any inherent defect which might prevail in a product will become apparent to the user within one year from the date
of purchase, all equipment of our manufacture is warranted against defects in workmanship and materials under normal use and service. We shall repair or
replace at our factory, any equipment or part thereof which shall, within one year after delivery to the original purchaser, indicate upon our examination to
have been defective. Our obligation is contingent upon proper use of Dynabrade tools in accordance with factory recommendations, instructions and safety
practices. It shall not apply to equipment which has been subject to misuse, negligence, accident or tampering in any way so as to affect its normal
performance. Normally wearable parts such as bearings, contact wheels, rotor blades, etc., are not covered under this warranty.

• 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.

• Warning: Hand, wrist and arm injury may result from repetitive work, motion and overexposure to vibration.

Notice

All Dynabrade motors use the highest quality parts and metals available and are machined to exacting tolerances. The failure of quality pneumatic motors can
most often be traced to an unclean air supply or the lack of lubrication. Air pressure easily forces dirt or water contained in the air supply into motor bearings
causing early failure. It often scores the cylinder walls and the rotor blades resulting in limited efficiency and power. Our warranty obligation is contingent upon
proper use of our tools and cannot apply to equipment which has been subjected to misuse such as unclean air, wet air or a lack of lubrication during the use
of this tool.

Safety Instructions:

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

Model Motor Motor Sound Abrasive Belt Size Maximum Air Flow Max. SFPM Weight Length Height

Number HP (W) RPM Level Inch (mm) CFM/SCFM (LPM) (SMPM) Pound (kg) Inch (mm) Inch (mm)

14300 1.2 (895) 13,000 85 dB(A) 2 (51) W x 34 (864) L 7/53 (1,501) 8,500 (2,582) 15.1 (6.9) 18-7/8 (480) 8-1/2 (216)

14300 2.4 (1,790) 13,000 85 dB(A) 2 (51) W x 34 (864) L 15/106 (3,002) 8,500 (2,582) 17.4 (7.9) 18-7/8 (480) 9-9/16 (243)

14300 2.4 (1,790) 13,000 85 dB(A) 2 (51) W x 34 (864) L 15/106 (3,002) 8,500 (2,582) 18.7 (8.5) 18-7/8 (480) 9-9/16 (243)

14300 2.4 (1,790) 13,000 90 dB(A) 2 (51) W x 45 (1,143) L 15/106 (3,002) 8,500 (2,582) 19.2 (8.7) 22-7/8 (581) 9-1/2 (241)

Additional Specifications: Air Inlet Thread 1/2" NPT • Hose Size 1/2" (15 mm) • Air Pressure 90 PSIG (6.2 Bars)