Desoutter KC912D3 Type 1 Wheel Grinder User Manual

Desoutter KC912D3 Type 1 Wheel Grinder

Product Information

• Model: KC912D3
• Part Number: 6151704910
• Series: A
• Dates: 02/2023
• Weight: 1.26 Kg (2.78 lb)
• Working Pressure: 6.3bar
• Rated Speed: 12000rpm
• Max Power: 900W (1.21hp)

Product Usage Instructions

1. Before using or servicing the tool, read and understand the provided safety instructions.
2. Ensure that you have read and understood the safety guidelines mentioned in the safety instructions (Item number: 6159947180).
3. Verify that the information and instructions in the safety guide (Item number: 6159947180) have been read, understood, and followed.
4. For more information and Desoutter contacts, visit the website:  www.desouttertools.com
5. Software and documentation are available at: http://cadfiles.desouttertools.com . No login/password is required.

Complete Tool Description

WARNING
To reduce the risk of injury, before using or servicing tool, read and understand the following information as well as separately provided safety instructions (Item number: 6159947180).

Find more information and your Desoutter contacts on:www.desouttertools.com
Software and documentation available at:http://cadfiles.desouttertools.com No login/password required.

IDENTIFICATION

TECHNICAL DATA

Models

| ****

Tool ref.

| Weight| Working pressure (bar)| Rated Speed (rpm)| Max. power
---|---|---|---|---|---
(Kg)| (lb)| (W)| (hp)
KC912D3| 6151704910| 1.26| 2.78| 6.3| 12000| 900| 1.21

COMPLETE TOOL

ACCESSORIES INCLUDED

KC912D3

| Item| Description| Part No| Qty
---|---|---|---|---
65| Flat wrench 3/4″| 6158010760| 1

OPTIONAL ACCESSORIES

© COPYRIGHT 2013, DESOUTTER HP2 7SJ UK

All rights reserved. Any unauthorized use or copying of the contents or part thereof is prohibited. This applies in particular to trademarks, model denominations, part numbers and drawings. Use only authorized parts. Any damage or malfunction caused by the use of unauthorised parts is not covered by Warranty or Product Liability.

STATEMENT OF USE

• This product is designed for removing material using abrasives.
• No other use permitted.
• For professional use only.
• Before servicing the power tool, the supply of compressed air must be disconnected or shut off.

INSTRUCTIONS

If a grinding wheel is broken, a careful investigation shall be made by the user to determine the correct cause. If the failure occurs while the tool is in operation, the wheel manufacturer and the tool manufacturer should be notified promptly.

• The tool is designed for a working pressure of 6.3 bar (90 psig). The compressed air must be clean. The installation of a filter is recommended. For maximum efficiency and performance, comply with the specification of the air hose (antistatic hose). (Refer to figure 2 for compressed air connection).

• Check the free speed of the tool
  at regular intervals and after each operation or maintenance task. Remove the abrasive to check the speed. The maximum allowed speed shown on the tool must not be exceeded and the vibration level must not be excessive.

• For dust extraction, please contact your local sales.

DATA

Declaration of noise and vibration emission See page 32.

• All values are current as of the date of this publication. For the latest information please visit www.desouttertools.com.

• These declared values were obtained by laboratory type testing in accordance with the stated standards and are suitable for comparison with the declared values of other tools tested
  in accordance with the same standards. These declared values are not adequate for use in risk assessments and values measured in individual work places may be higher.

• The actual exposure values and risk of harm experienced by an individual user are unique and depend upon the way the user works,
  the workpiece and the workstation design, as well upon the exposure time and the physical condition of the user.

• We, Desoutter, cannot be held liable for the consequences of using the declared values, instead of values reflecting the actual exposure, in an individual risk assessment in a work place situation over which we have no control.

• This tool may cause hand-arm vibration syndrome if its use is not adequately managed. An EU guide to managing hand-arm vibration can be found at http://www.pneurop.eu/uploads/documents/pdf/PN3-02-NV_Declaration_info_ sheet_0111.pdf

• We recommend a programme of health surveillance to detect early symptoms which may relate to noise or vibration exposure, so that management procedures can be modified to help prevent future impairment.

LUBRICATION

This tool is fitted with blades which can operate without lubricated air. However, a small amount of oil allows the tool to provide full power and lengthens its life. The use of dry air with no trace of oil may reduce the life of blades.

MAINTENANCE INSTRUCTIONS

• The use of spare parts other than those originally supplied by the manufacturer may result in a drop in performance or in increased maintenance and level of vibration and in the full cancellation of the manufacturer’s liability.

• To obtain maximum efficiency from the pneumatic tool, preserve its features and avoid repeated repairs, a routine inspection and repair programme
  are recommended at least every 500 hours, the intervals between the various inspections depending on the amount of exertion on the power tool.

• When disposing of components, lubricants, etc… ensure that the relevant safety procedures are carried out.

• The rotor blades in this tool have a PTFE content. The normal health and safety recommendations concerning PTFE must be observed when handling these rotor blades.

  • Do not smoke.
  • Motor components must be washed with cleaning fluid and not blown clear with an air line.
  • The silencer must be replaced when dirty, do not clean and re-use.
  • Wash hands before commencing any other activity.

DISASSEMBLY AND REASSEMBLY INSTRUCTIONS

• Indicates direction of dismantling.
• Disconnect the machine from the compressed air supply.
• Remove all accessories.

Disassembling the turbine

• Remove the turbine from the housing (15).

• Extract the lock ring (27).

• Unscrew the speed governor (16).
  Left thread (see figure 3).

• Disassemble the turbine (see figure 4).

• Clamp the rotor slightly in a vice fitted with lead jaws, then unscrew the pinion (29).

Reassembling the turbine

• Proceed in reverse order with respect to disassembly.
  Be careful with the direction for assembling the blades.

• Apply a small quantity of “Loctite 243” on the thread of the governor (16) before tightening it to a torque of 2 N.m.

• Make sure that the turbine is correctly positioned (see figure 5).

noise and vibration emission

DECLARATION OF CONFORMITY

DECLARATION OF CONFORMITY

References

• Desoutter Industrial Tools - Industrial Pneumatic Tool for Aeronautics & Automotive
• Pneurop - Pneurop

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