Chicago Pneumatic CP3650-120AB Pneumatic Rotary Angle Sander Instruction Manual

Safety Information
Printed Matter No. 6159990840
Date: 2023-06 Issue No. 02
Sander
Valid from Serial No. D00001-202305 to D99999-999912
Model:
CP3650-120AB/CP3650-120AA/ CP3650-085AB
/CP3650-085AA/CP3650-075AB

CP3650-120AB Pneumatic Rotary Angle Sander

WARNING
To reduce risk of injury, everyone using, installing, repairing, maintaining, changing accessories on, or working near this tool MUST read and understand these instructions before performing any such task.
DO NOT DISCARD – GIVE TO USER

Table 1

Table 2

Safety Information

Technical Data

Tool Data

Maximum working pressure
6.3 bar / 90 psig

Declarations

EU Declaration of Conformity
We, CHICAGO PNEUMATIC Tool Co.LLC,
1815 Clubhouse Road, Rock Hill, SC 29730 USA, declare under our sole responsibility that the product (with name, type, and serial number, see the front page) is in conformity with the following Directive (s): 2006/42/EC (17/05/2006
Harmonized standards applied: EN ISO 11148-8:2011
Authorities can request relevant technical information from:
Pascal Roussy, R&D Manager, Ets Georges
Renault, 38 rue Bobby Sands, BP10273
44818
Saint Herblain,
France
Saint-Herblain,
2023/06/05
Signature

Pascal ROUSSY

UK Declaration of Conformity
We, CHICAGO PNEUMATIC Tool Co.LLC,
1815 Clubhouse Road, Rock Hill, SC 29730 USA, declare under our sole responsibility that the product (with name, type and serial number, see front page) is in conformity with the following UK Regulation(s):
Supply of Machinery (Safety) Regulations 2008
Designated Standards applied:
EN ISO 11148-8:2011
Saint-Herblain, 2023/06/05
Pascal ROUSSY

Signature

Authorities can request relevant technical information from:
UK Authorized Representative:
Air Compressors & Tools Ltd
Unit 5 Westway 21
Chesford Grange, Woolston,
Warrington, WA1 4SZ
UK
Contact: M.Taylor

Noise and Vibration Declaration Statement
Sound Level – ISO 15744

LpA dB(A): sound pressure level
LWA dB(A): sound power level
K / KpA = KWA = 3 dB: uncertainty
Vibration Level -ISO 28927-2

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, CHICAGO PNEUMATIC Tool Co.LLC, 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 by accessing http://www.pneurop.eu/index.php and selecting ‘Tools’ then ‘Legislation’.
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.
** If this equipment is intended for fixtured applications: The noise emission is given as a guide to the machinebuilder. Noise and vibration emission data for the complete machine should be given in the instruction manual for the machine.
Regional Requirements
WARNING**
This product can expose you to chemicals including lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to https://www.p65warnings.ca.gov/

Safety

DO NOT DISCARD – GIVE TO USER
WARNING Read all safety warnings, instructions, illustrations and specifications provided with this power tool.
Failure to follow all instructions listed below may result in electric shock, fire, and/or serious injury.
Save all warnings and instructions for future reference.
WARNING
All locally legislated safety rules regarding installation, operation and maintenance shall be respected at all times.
Statement of Use

• For professional use only.
• This product and its accessories must not be modified in any way.
• Do not use this product if it has been damaged.
• If the product data or hazard warning signs on the product cease to be legible or become detached, replace without delay.
• The product must only be installed, operated and serviced by qualified personnel in an industrial environment.

Intended Use
This product is designed for removing or polishing material using coated abrasives or polishing attachments. No other use permitted.
General safety instructions
Additional safety information regarding portable air tools:

• CAGI 2528 – B186.1, SAFETY CODE FOR PORTABLE AIR TOOLS, available from Global Engineering Documents at https://global.ihs.com/ or call +1 800 447-2273. In case of difficulty in obtaining ANSI standards, contact ANSI via ht tps://www.ansi.org/

Air supply and connection hazards

• Air under pressure can cause severe injury.
• Always shut off air supply, drain hose of air pressure and disconnect the tool from air supply when not in use, before changing accessories or when making repairs.
• Never direct air at yourself or anyone else.
• Whipping hoses can cause severe injury. Always check for damaged or loose hoses and fittings.
• Do not use quick disconnect couplings at tool. See instructions for correct set up.
• Whenever universal twist couplings are used, lock pins must be installed.
• Do not exceed maximum air pressure of 6.3 bar / 90 psig, or as stated on tool nameplate.

Finger guard check (optional feature refer to spare part list)

• Use the recommended finger guard and make sure that it is not damaged.
• Put the finger guard between your hand and sanding pad.
• Check the finger guard is properly secured.

Entanglement hazards

• Keep away from moving sanding pad. Note that the abrasive will continue to run after the start valve has closed; for dual action sanders, this can last several seconds.
• Choking, scalping and / or lacerations can occur if loose clothing, gloves, jewellery, neck ware and hair are not kept away from tool and accessories.

Projectile hazards

• Failure of the accessory or abrasive, or of the workpiece, can generate high-velocity projectiles. Even small projectiles can injure eyes and cause blindness.
• Always wear impact-resistant eye and face protection when involved with or near the operation, repair or maintenance of the tool or changing accessories on the tool.
• Be sure all others in the area are wearing impact-resistant eye and face protection.
• Daily measure the speed of a rotary sander or polisher with a tachometer to make sure that it is not greater than the RPM marked on the backing pad, drum or abrasive.
• Ensure that the backing pad / abrasive is securely clamped to the sander using the tools provided.
• Ensure that the workpiece is securely fixed.

Accessory hazards

• Always shut off air supply, relieve hose of air pressure and disconnect tool from air supply when changing accessories.

• Use only recommended sizes and types of abrasives.

• Never use a backing pad, drum or abrasive with a permitted speed lower than the air sander speed.

• Never mount a grinding or cutting-off wheel on a sander.
  A grinding wheel that bursts can cause severe injury or death when not properly guarded.

• Use only coated abrasive sanding discs or sheets properly secured to the backing pad provided with the air sander.
  Ensure that self-fixing sanding discs are mounted concentrically.

Operating hazards

• Operators and maintenance personnel must be physically able to handle the bulk, weight and power of the tool.
• Hold the tool correctly: be ready to counteract normal or sudden movements – have both hands available.
• You can be cut, pinched or burned if you come into contact with the sanding pad, abrasive or the work surface. Avoid contact and wear suitable gloves to protect your hands.
• Inspect the backing pad before each use. Do not use it, if cracked or broken, or if it has been dropped.
• Never run the tool unless the abrasive is applied to the workpiece.
• There is a risk of electrostatic discharge if used on plastic and other non-conductive materials.
• When using a tool that is designed to have a guard, the guard should be in place to offer protection from grinding swarf and other debris.

Repetitive motion hazards

• When using a power tool to perform work-related activities, the operator might experience discomfort in the hands, arms, shoulders, neck, or other body parts.
• Adopt a comfortable posture whilst maintaining secure footing and avoiding awkward or off-balance postures. Changing posture during extended tasks can help avoid discomfort and fatigue.
• Do not ignore symptoms such as persistent or recurring discomfort, pain, throbbing, aching, tingling, numbness, burning sensation, or stiffness. Stop using the tool, tell your employer and consult a physician.

Noise and Vibration hazards

• High sound levels can cause permanent hearing loss and other problems such as tinnitus. Use hearing protection as recommended by your employer or occupational health and safety regulations.
• Exposure to vibration can cause disabling damage to the nerves and blood supply of the hands and arms. Wear warm clothing and keep your hands warm and dry. If numbness, tingling, pain or whitening of the skin occurs, stop using tool, tell your employer and consult a physician.
• Hold the tool in a light but safe grip because the risk from vibration is generally greater when the grip force is higher. Where possible support the weight of the tool with a balancer.
• To prevent unnecessary increases in noise and vibration levels:
  • Operate and maintain the tool, and select, maintain and replace the accessories and consumables, in accordance with this instruction manual;
  • Use damping materials to prevent workpieces from “ringing.”

Workplace hazards

• Slip/Trip/Fall is a major cause of serious injury or death. Be aware of excess hose left on the walking or work surface.

• Avoid inhaling dust or fumes or handling debris from the work process which can cause ill health (for example, cancer, birth defects, asthma and/or dermatitis). Use dust extraction and wear respiratory protective equipment when working with materials that produce airborne particles.

• Some dust is created by power sanding, sawing, grinding, drilling and other construction activities contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Some examples of these chemicals are:

  • Lead from lead-based paints
  • Crystalline silica bricks and cement and other masonry products
  • Arsenic and chromium from chemically-treated rubber
    Your risk from these exposures varies, depending on how often you do this type of work. To reduce your exposure to these chemicals: work in a well-ventilated area, and work with approved safety equipment, such as dust masks that are specially designed to filter out microscopic particles.

• Proceed with care in unfamiliar surroundings. Hidden hazards may exist, such as electricity or other utility lines.

• Potentially explosive atmospheres can be caused by dust and fumes resulting from sanding or grinding. Always use dust extraction or suppression systems which are suitable for the material being processed.

• This tool is not intended for use in potentially explosive atmospheres and is not insulated from coming into contact with electric power.

Product Specific Instructions

General Operation Safety
Before Starting to Work

1. Free speed check
   • The speed, measured at a pressure of 6.3 bars / 90 PSIG, must not be higher than the rated speed marked on the sander.
   • Remove the backing pad and outer flange before doing the free speed check.
   • Do free speed checks daily, especially after a long period of no use.
   • Make sure that the speed marking on the tool is readable.
   • Return the tool for repair when it is over-speeding.

2. Trigger check
   • Make sure that the trigger works correctly.
   • Replace the trigger if it does not work correctly.
   • Never remove the trigger or lock it with tape.

3. Maximum speed check
   • Make sure that the stated maximum speed of the backing pad and abrasive sheet is higher than or equal to the speed marked on the sander.

4. Backing pad check
   • Make sure that the backing pad is not cracked or amaged.
   • Make sure that the backing pad has the correct hole dimensions and is attached correctly to the spindle to prevent unbalanced vibrations.
   • Remove and replace damaged backing pad immediately.

5. Flange and backing pad check
   • Always disconnect the air supply when changing the backing pad or abrasive sheet, or adjusting the tool.
   • Make sure that the flange and pad combinations correspond to national regulations.
   • Make sure that the flange is clean and not damaged.
   • Attach the flange with the recommended tightening torque.
   • Do a test-run of the sander in a protected area after assembly of the backing pad.
   • Make sure that the sander works correctly.

6. Personal protection equipment:
   Make sure the operators use:
   • Eye protection, goggles or a visor.
   • Ear protection
   • Gloves
   • Steel toe-capped shoes
   • Protective clothing, such as a leather apron.
   • A helmet (for heavier applications)
   • Do not use loosely hanging clothing, hair or jewellery (risk of getting caught).

7. Working area
   Make sure that the working area is kept free from other people so that no one can get injured.
   • People nearby must wear hearing and eye protection.
   • Make sure that the ventilation and dust extraction from the premises are sufficient.
   • Make sure that there is a stand or a place available to put the tool safely.
   • Work within a sealed-off area, with protective walls if possible. There is a risk that broken backing pads fly off.

Operation

Installation / Operation
Refer Schema 3.

1. Always ensure that the machine is disconnected from energy source to avoid accidental operation.
2. Fix the accessories properly to the machine. Use spindle lock (1) to help changing accessories.
3. Connect device to a clean and dry air supply.
4. Adjust air pressure regulator to have 6.3 bar / 90 PSIG at the tool.
5. Use an air line lubricator with SAE #10 oil, adjusted to two drops per minute.
6. To start the machine, unlock and press the safety lever (2). Release the safety lever to stop.

Rotating the Handle
Refer Schema 4.

1. Always ensure that the machine is disconnected from energy source to avoid accidental operation.
2. Remove the handle (1).
3. Remove the screw (2).
4. Rotate the bracket (3) to the desired position.
5. Tighten the screw (2).
6. Install the handle (1).

After the work is finished
WARNING The stopping time may be longer than 5 seconds.

• Make sure that the tool is switched off and has come to a complete stop before it is laid down.
• The stopping time is dependent on the abrasive used.

Put down the tool carefully to ensure that the tool will not start by itself/on its own.

Service and Maintenance

Maintenance instructions

• Follow the environmental regulations of the local country for safe handling and disposal of all components.
• Maintenance and repair work must be carried out by qualified personnel by using only original spare parts. Contact the manufacturer or your nearest authorized dealer for advice on technical service or if you require spare parts.
• Always ensure that the machine is disconnected from energy source to avoid accidental operation.
• Disassemble and inspect the tool every three 3 months (500 hours) if the tool is used every day. Replace damaged or worn parts.
• To keep downtime to a minimum, the following service kit is recommended: Tune-up kit

Disposal

• The legislation of the respective country must be followed for the disposal of this equipment.
• All damaged, badly worn or improperly functioning devicesMUST BE TAKEN OUT OF OPERATION.

Useful Information

Safety Data Sheet
The Safety Data Sheets describe the chemical products sold by Chicago Pneumatic.
Please consult the Chicago Pneumatic website for more information qr.cp.com/sds.
Country of Origin
Hungary
Website
Information concerning our Products, Accessories, Spare Parts and Published Matters can be found on the Chicago Pneumatic website.
Please visit: www.cp.com.
Copyright
© Copyright 2023, CHICAGO PNEUMATIC Tool Co.LLC, 1815 Clubhouse Road, Rock Hill, SC 29730 – USA
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 unauthorized parts is not covered by Warranty or Product Liability.

Original instructions
ABOUT CHICAGO PNEUMATIC
At Chicago Pneumatic, we have a passion for performance and longlasting partnerships with our customers in industrial applications, construction, infrastructure and maintenance. Since 1901, we have been committed to reliability based on technology and trust.
TO LEARN MORE, VISIT WWW.CP.COM

© Chicago Pneumatic – 6159990840

Documents / Resources

| Chicago Pneumatic CP3650-120AB Pneumatic Rotary Angle Sander [pdf] Instruction Manual
CP3650-120AB Pneumatic Rotary Angle Sander, CP3650-120AB, Pneumatic Rotary Angle Sander, Rotary Angle Sander, Angle Sander, Sander
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References

• Accuris Standards Store
• qr.cp.com/
• Chemwatch - Login
• qr.cp.com/sds）を参照してください。
• Chicago Pneumatic Homepage - Chicago Pneumatic
• Pneurop - Pneurop
• Pneurop - Pneurop
• Accuris Standards Store
• Accuris
• Accuris Standards Store
• Accuris

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