Dynabrade 52861 Manuel - Sayfa 6

Öğütücü Dynabrade 52861 için çevrimiçi göz atın veya pdf Manuel indirin. Dynabrade 52861 8 sayfaları. 25,000 rpm pencil grinder

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Disassembly/Assembly Instructions – (Continued)

5. Install the 52880 Cover Retainer onto the cover.

6. Install the 01464 Seal into the air inlet opening so that it lays flat.

7. Use a small flat blade screwdriver to push the valve stem over so that the tip valve will fit into the air inlet opening properly.

8. Use needle nose pliers to grasp the back of the 58365 Tip Valve and insert it into the air inlet opening.

9. Use needle nose pliers to install the 01468 Spring into the air inlet opening so that the small end of the spring fits against the Tip valve.

10. After threaded surfaces have been properly cleaned and primed, apply a small amount of the Loctite® #567 onto the external threads of the 01494 Inlet

Bushing and install the inlet bushing into twist valve manifold. (Torque to 23N·m/200 in. lbs.)

11. Using two wrenches, one to hold the 01494 Inlet Bushing stationary, and one to install the 96229 Male Fitting into the inlet bushing by

turning it clockwise.

12. Remove the tool from the vise.

13. Install the collet insert and cap onto collet body.

14. Install the collet cover and grip assembly onto the 52885 Housing by turning it clockwise.

Valve Assembly Complete. Assembly Complete. Allow adhesive to cure (follow adhesive manufacturers recommendations) before operating tool.

Important: Tool should now be tested for proper operation at 90 PSIG. If tool does not operate properly or operates at a higher RPM than marked on the

tool, the tool should be serviced to correct the cause before use. Before operating, place 2-3 drops of Dynabrade Air Lube (P/N 95842) directly into air inlet

with cover turn to the on position. Operate tool for 30 seconds to determine if tool is operating properly and to allow lubricating oils to properly permeate motor.

This service chart is published as a guide to expectant life of component parts. The replacement levels are based on average tool

usage over one year. Dynabrade Inc. considers one year usage to be 1,000 hours.

LEGEND

Type of wear, no other

comments apply.

Easily lost. Care during

assembly/disassembly.

D Easily damaged during

assembly/disassembly.

R Replace each time tool is

disassembled.

Preventative Maintenance Schedule

For All 25,000 RPM Pencil Grinders

Parts Common to all Models:

Index Part

Description

Number

01484

Collet Cap

te Collet Insert

See No

52881

Tactile Grip

52879

Collet Cover

52885

Housing

52897

Housing

01435

Collet Body

02649

Bearing

54529

Shim Pack (3/Pkg.)

02038

Front Bearing Plate

01479

Spacer

01480

Vane (4/Pkg.)

01475

Rotor

01476

Cylinder

50767

52871

Rear Bearing Plate

02696

Bearing

52872

Air Inlet Gasket

52875

Manifold

97416

98459

O-Ring

52876

Plunger

96016

O-Ring

52882

Felt Muffler

Cover

See Note

01464

Seal

58365

Tip Valve

52880

Retainer Cover

01468

Spring

01494

Inlet Bushing

Note: Please refer to page 4 of tool manual for specific part number or number required.

Number High Wear Medium Wear Low Wear Non-Wear

Required

100%

70%

30%

10%