Dynabrade 66402 Instruction Manual Download Page 1

Air Powered Abrasive Belt Machine

Parts Page Reorder No. PD00•50R

September 2014

Supercedes PD00•50

66402 Tool Post Grinder

Instruction Manual

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.

DYNABRADE

For Serial No.9I1001 and Higher

9.32

(236.7)

9.31

(236.5)

1.63

(41.4)

3.25

(82.5)

.46

(11.7)

.50

(12.7)

13.58

(344.9)

13.14

(333.8)

3.00

(76.2)

4.31

(109.5)

11.00

(279.4)

.50

(12.7)

7.65

(194.3)

Motor Control

Mounting Pad

Tracking Knob

Belt Tension
Reg. & Valve

Summary of Contents for 66402

Page 1: ... 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 DYNABRADE For Serial No 9I1001 and Higher 9 32 236 7 9 31 236 5 1 63 41 4 3 25 82 5 46 11 7 50 12 7 13 58 344 9 13 14 333 8 3 00 76 2 4 31 109 5 11 00 279 4 50 12 7 7 65 194 3 Motor Control Mounting Pad Tracking...

Page 2: ...ing Ring 18 97896 Close Nipple 19 64933 Valve Assembly 21 97828 Elbow Fitting 22 97829 Tubing 6 in 23 97894 C Regulator Assembly 24 95696 Gage 25 66421 Rear Housing 26 97050 Cap Screw 6 27 97550 Bushing 2 28 97108 Set Screw 2 29 01025 O Ring 2 30 66418 Motor Lock 2 31 97069 Carriage Screw 32 97805 Cylinder 33 66424 Pin 34 66423 Extension Block 35 97772 Spring Clip 36 66422 Cover 37 97733 Knob 38 9...

Page 3: ...s warranty is void if tool is disassembled before warranty expires To Disassemble 1 Disconnect power source from machine 2 Remove machine from lathe mount and remove abrasive belt Loosen 97108 Set Screws 2 on machine housing 3 Slide 66440 Air Motor from machine housing 4 Remove drive wheel by inserting a 1 4 Hex Wrench into end of rotor shaft and twist drive wheel from motor 5 Remove 66413 Spacer ...

Page 4: ...tact wheel of machine is at or slightly above work piece centerline 3 Adjust angle of contact wheel using a dial indicator not included so face of contact wheel is parallel to lathe center line Important Abrasive belt cannot be on tool during this procedure 4 Install abrasive belt on tool see Abrasive Belt Change Installation 5 Begin operating procedures Facing Passes optional 66439 Key Mount must...

Page 5: ...s 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 Note To order replacement parts specify the model and serial number of your machine Important Operating Maintenance and Safety Instructions Car...

Page 6: ... 1 1 4 x 1 1 4 32mm x 32mm Dia Has internal thread for 1 1 4 32mm dia hose Mounts to machine s vacuum scoop 54205 Exhaust Hose 1 1 4 32mm Diameter By the foot no cuffs specify up to 50 feet 15 meters 66417 Contact Wheel Shaft Contact Wheel 97516 Double Row Contact Wheel Bearing 97435 Contact Wheel Retaining Ring Contact Wheel Change 1 Turn air control valves to closed position Disconnect power sou...

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