Duren 625627 User manual

PLEASE KEEP THIS MANUAL SAFE FOR FUTURE REFERENCE
www.duren.co.uk
Part Code: 625627
625624_Product Instructions 27/03/2014 08:30 Page 1
Air operated 75mm palm sander
Instruction Manual

Tool Use
This Air Operated Dual Action Sander is
designed for the purpose of sanding a
variety of coatings from steel, wood,
plastics, etc.
Usefull Links
625627
Instrucon Manual
Duren Tools
T: 01582 484875 E: [e-mail]
www.duren.co.uk
IMPORTANT
Please read through this Manual carefully before using the 625627.
This tool must only be used for sanding and within the parameters
outlined in this manual. All users of the equipment should be trained in
any risks associated with the products they are sanding or using as
finishing aids.
Specification
Pad Diameter 3”/75mm
Pad Thread Size M6
Free Speed 15,000RPM
Minimum Disc Speed 18,000RPM
Operating Pressure 90Psi/6.3BAR
Air Consumption 4CFM
Air Inlet 1/4” BSP
Vibration Level 6.56m/s2
Noise Level 86aD(A)
Weight 690g
Length 170mm
Safety Instructions
These instructions are intended as a guide to the correct use of this equipment. The process or
materials being sanded may have risk characteristics requiring additional safety measures and
these must be identified by the user. All users of this sander must be thoroughly acquainted with
this manual.
Before Use and Before Using Tool for the First Time
- Make sure you have the relevant Personal Protection Equipment (PPE).
Hand Protection
The pad revolves at high speed and may cause damage if bought into contact with
exposed flesh. The workpiece and the pad may also get hot after prolonged use. Hand
protection must be strong enough to protect the skin and be a good fit and have no loose
parts that may get caught in rotating parts.
Determination of the test results includes consideration of measurement
uncertainty from the test equipment and methods.
www.duren.co.uk Product
Information
625624_Product Instructions 27/03/2014 08:30 Page 2
Tool Use
This Air Operated Dual Action Sander is
designed for the purpose of sanding a
variety of coatings from steel, wood,
plastics, etc.
Usefull Links
625627
Instrucon Manual
Duren Tools
T: 01582 484875 E: [email protected]
www.duren.co.uk
IMPORTANT
Please read through this Manual carefully before using the 625627.
This tool must only be used for sanding and within the parameters
outlined in this manual. All users of the equipment should be trained in
any risks associated with the products they are sanding or using as
finishing aids.
Specification
Pad Diameter 3”/75mm
Pad Thread Size M6
Free Speed 15,000RPM
Minimum Disc Speed 18,000RPM
Operating Pressure 90Psi/6.3BAR
Air Consumption 4CFM
Air Inlet 1/4” BSP
Vibration Level 6.56m/s2
Noise Level 86aD(A)
Weight 690g
Length 170mm
Safety Instructions
These instructions are intended as a guide to the correct use of this equipment. The process or
materials being sanded may have risk characteristics requiring additional safety measures and
these must be identified by the user. All users of this sander must be thoroughly acquainted with
this manual.
Before Use and Before Using Tool for the First Time
- Make sure you have the relevant Personal Protection Equipment (PPE).
Hand Protection
The pad revolves at high speed and may cause damage if bought into contact with
exposed flesh. The workpiece and the pad may also get hot after prolonged use. Hand
protection must be strong enough to protect the skin and be a good fit and have no loose
parts that may get caught in rotating parts.
Determination of the test results includes consideration of measurement
uncertainty from the test equipment and methods.
www.duren.co.uk Product
Information
625624_Product Instructions 27/03/2014 08:30 Page 2
Specication
Free speed 11000 RPM
Air Consumption 3.5 CFM
Air Pressure 90PSI/6.3BAR
Air Inlet 1/4BSP
Net Weight 0.68Kg
Backing Pad 75mm
Thread Size 6mm
Noise Level Lpa:76; Lwa:87
Vibration Level 0,8m/s² Max
Tool Use
This Air Operated Dual Action Sander is
designed for the purpose of sanding a
variety of coatings from steel, wood,
plastics, etc.
Usefull Links
625627
Instrucon Manual
Duren Tools
T: 01582 484875 E: [e-mail]
www.duren.co.uk
IMPORTANT
Please read through this Manual carefully before using the 625627.
This tool must only be used for sanding and within the parameters
outlined in this manual. All users of the equipment should be trained in
any risks associated with the products they are sanding or using as
finishing aids.
Specification
Pad Diameter 3”/75mm
Pad Thread Size M6
Free Speed 15,000RPM
Minimum Disc Speed 18,000RPM
Operating Pressure 90Psi/6.3BAR
Air Consumption 4CFM
Air Inlet 1/4” BSP
Vibration Level 6.56m/s2
Noise Level 86aD(A)
Weight 690g
Length 170mm
Safety Instructions
These instructions are intended as a guide to the correct use of this equipment. The process or
materials being sanded may have risk characteristics requiring additional safety measures and
these must be identified by the user. All users of this sander must be thoroughly acquainted with
this manual.
Before Use and Before Using Tool for the First Time
- Make sure you have the relevant Personal Protection Equipment (PPE).
Hand Protection
The pad revolves at high speed and may cause damage if bought into contact with
exposed flesh. The workpiece and the pad may also get hot after prolonged use. Hand
protection must be strong enough to protect the skin and be a good fit and have no loose
parts that may get caught in rotating parts.
Determination of the test results includes consideration of measurement
uncertainty from the test equipment and methods.
www.duren.co.uk Product
Information
625624_Product Instructions 27/03/2014 08:30 Page 2
Tool Use
This Air Operated Dual Action Sander is
designed for the purpose of sanding a
variety of coatings from steel, wood,
plastics, etc.
Usefull Links
625627
Instrucon Manual
Duren Tools
T: 01582 484875 E: [e-mail]
www.duren.co.uk
IMPORTANT
Please read through this Manual carefully before using the 625627.
This tool must only be used for sanding and within the parameters
outlined in this manual. All users of the equipment should be trained in
any risks associated with the products they are sanding or using as
finishing aids.
Specification
Pad Diameter 3”/75mm
Pad Thread Size M6
Free Speed 15,000RPM
Minimum Disc Speed 18,000RPM
Operating Pressure 90Psi/6.3BAR
Air Consumption 4CFM
Air Inlet 1/4” BSP
Vibration Level 6.56m/s2
Noise Level 86aD(A)
Weight 690g
Length 170mm
Safety Instructions
These instructions are intended as a guide to the correct use of this equipment. The process or
materials being sanded may have risk characteristics requiring additional safety measures and
these must be identified by the user. All users of this sander must be thoroughly acquainted with
this manual.
Before Use and Before Using Tool for the First Time
- Make sure you have the relevant Personal Protection Equipment (PPE).
Hand Protection
The pad revolves at high speed and may cause damage if bought into contact with
exposed flesh. The workpiece and the pad may also get hot after prolonged use. Hand
protection must be strong enough to protect the skin and be a good fit and have no loose
parts that may get caught in rotating parts.
Determination of the test results includes consideration of measurement
uncertainty from the test equipment and methods.
www.duren.co.uk Product
Information
625624_Product Instructions 27/03/2014 08:30 Page 2

Eye and Breathing Protection
The sanding process will create dust and other airborne particles. There is no dust
extraction function on this machine so it is essential that approved eye and breathing
protection is worn.
Noise and Ear Protection
Depending on the material being worked on and the type of sanding disc used, noise
levels may cause hearing damage including temporary or even permanent hearing loss.
It is recommended that Ear Protection is worn at all times when using the sander.
Repetitive Strain Injury (RSI)
All products of this nature can cause RSI if used for long period, particulary in an
awkward operating position. Adequate rest periods and working conditions should be
considered for prolonged use.
General Safety Information
1 Ensure the sanding pad is equal to or greater than 120% of the stated RPM of the
sander.
2 Keep the workplace clean and tidy.
3 Use the tool in a well ventilated area.
4 Air hoses can present a trip hazard, always keep hoses in a way that minimises trip
hazards.
5 DO NOT hold the workpiece by hand, always make sure the workpiece is clamped
securely.
6 Keep all flammable and combustible materials away from the work area.
7 Children and other unauthorised persons should be kept away from the work area.
8 NEVER use the sander whilst the floor underfoot is wet or slippery.
9 NEVER use the sander when standing on an unstable surface.
10 Keep the sander out of reach of children.
11 Analyse the material you are sanding. Be aware of the dangers of sanding lead based
paints. Historically, paint contained lead and sanding such paint will cause toxic dust. If
you suspect that lead could be in the paint the following actions must be observed;
- Alert any other persons in the nearby and keep them away from the working
area.
- Use specific air fed respirator, PE coated coveralls and latex gloves.
- Dispose of any dust and paint waste correctly and thoroughly clean the
workpiece and working area after the sanding has finished.
12 NEVER attempt to sand materials containing asbestos.
13 VIBRATION. Hand held air tools may produce vibration. Vibration from sanders can
cause disease. The use of gloves will help reduce the risk and can help prevent injury.
14 Disconnect the air supply before changing disc or pad.
15 Ensure the sander has stopped rotating before putting it down or handling the pad or
disc.
16 NEVER carry the sander by the air hose.
17 NEVER point the sander at other persons.
18 NEVER operate the sander whilst under the influence or drugs, alcohol or intoxicating
medication.
19 Check you have no loose clothing, hair, jewellery or any other items of a personal nature
that might become entangled with the rotating parts.
20 Check you have a maximum inlet air pressure of 90PSI/6.3BAR.
PLEASE KEEP THIS MANUAL SAFE FOR FUTURE REFERENCE
Duren Tools
T: 01582 484875 E: [email protected]
www.duren.co.uk
625624_Product Instructions 27/03/2014 08:30 Page 3

6256247
Instrucon Manual
Duren Tools
T: 01582 484875 E: [email protected]
www.duren.co.uk
Fig. 1
Air Filter/Regulator
/Lubricator
Whip
Hose
Airline
Air Fitting
Quick Release Air Coupling
To Air Tool
Fig. 2
We recommend that your air tool is connected to the
main airline in the way displayed in Fig. 2.
1: Air Tool
2: Whip Hose/Leader Hose
3: Air Fitting
4: Quick Coupling
5: Main Air Hose
5
1
4
3
2
Air
Source
Familiarise Yourself with the Controls
1 The throttle is pressure sensitive.
Applying pressure will increase
rotational speed.
2 Removal of all pressure will stop the
machine.
3 Some models are fitted with a safety
lock to prevent accidental starting. IF
FITTED, this should be locked at all
times when the sander is left under
power.
4 Never leave the tool unattended and
connected to the power supply.
During Use
1 When using the sander for long periods of time, check the sanding disc for wear.
2 Replace worn discs as worn or clogged discs will make the sander inefficient.
3 The sanding operation will cause heat. Check the material that is being worked on that it
is not getting too hot. If this is occurring, stop sanding to allow the material to cool down.
4 You can adjust the speed of the tool by adjusting the pressure you apply to the throttle.
5 Make regular checks on the sanding pad for wear and damage and replace them
immediately.
6 Due to the potential heat caused by the sanding process, keep flammable liquids and
gases well away from the work area.
Installation
1 Check the tool over to make sure no part is missing or damaged.
2 Fitting an Air Filter, Regulator and Lubricator is recommended.
3 Refer to Fig. 1 for the recommended airline setup.
625624_Product Instructions 27/03/2014 08:30 Page 4
625627
Pad
Exhaust
Throttle
Handle
Inlet

PLEASE KEEP THIS MANUAL SAFE FOR FUTURE REFERENCE
Duren Tools
T: 01582 484875 E: [email protected]
www.duren.co.uk
4 It is strongly advised that you always use a Whip Hose/Leader Hose in combination with
Quick Release Couplings. See Fig. 2 for recommended setup.
5 Water in the air supply will cause the internal bearing of the tool to rust and eventually
seize.
6 Make sure that your airline is free from water at all times.
7 Always select the correct sanding disc grit for the job.
Tools Included with your Sander
1 x High Flow Male Air Fitting
Maintenance
1 If the air supply is not lubricated sufficiently it will be necessary to lubricate the tool
directly. This can be done by disconnecting the air hose and pouring in 5ml of air tool oil
into the Air Inlet. Read safety data sheet or instructions on use of oil to ensure safe
usage. These can be obtained from your supplier.
2 Replace worn or damaged parts using genuine parts only.
3 Store tool in a dry area, do not allow tool to be immerse in water or used/stored in wet
conditions.
625624_Product Instructions 27/03/2014 08:30 Page 5

625624
Instrucon Manual
Duren Tools
T: 01582 484875 E: [e-mail]
www.duren.co.uk
Ref. Code Description Q’ty
1 625624/1 Housing 1
2 625624/2 Valve Bushing 1
3 625624/3 Trigger Component 1
4 625624/4 Rivet 1
5 625624/5 O-Ring 1
6 625624/6 O-Ring 1
7 625624/7 Pin 1
8 625624/8 Spring 1
9 625624/9 Adjusting Knob 1
10 625624/10 O-Ring 1
11 625624/11 O-Ring 2
12 625624/12 Nut 1
13 625624/13 Jacket 1
14 625624/14 O-Ring 1
15 625624/15 Muffle Cover 1
16 625624/16 Air Inlet Connector 1
17 625624/17 Bearing 1
18 625624/18 Back Cylinder Head 1
19 625624/19 Steel Ball 2
20 625624/20 Rotor 1
21 625624/21 Blade 4
22 625624/22 Cylinder 1
23 625624/23 Washer 1
24 625624/24 Front Cylinder Head 1
25 625624/25 Straight Pin 1
26 625624/26 Pin 1
27 625624/27 Bearing 2
28 625624/28 Bevel Gear 1
29 625624/29 Locking Ring 1
30 625624/30 Hexagon Nut 1
Ref. Code Description Q’ty
31 625624/31 Front Housing 1
32 625624/32 Oil Inlet 1
33 625624/33 Bearing 1
34 625624/34 Drive Bevel Gear 1
35 625624/35 Bearing 1
36 625624/36 Woodruff Key 1
37 625624/37 Drive Shaft 1
38 625624/38 Screw Retainer 1
39 625624/39 Flywheel 1
40 625624/40 Screw 2
41 625624/41 Screw 1
42 625624/42 Eccentric Wheel 1
43 625624/43 Screw 1
44 625624/44 Bearing Body 1
45 625624/45 Bearing 1
46 625624/46 Snap Ring 1
47 625624/47 3” Pad 1
48 625624/48 Round Bar 1
Parts Diagram
625624 Mini Orbital Sander
625624_Product Instructions 27/03/2014 08:30 Page 6
625624
Instrucon Manual
Duren Tools
T: 01582 484875 E: [email protected]
www.duren.co.uk
Ref. Code Description Q’ty
1 625624/1 Housing 1
2 625624/2 Valve Bushing 1
3 625624/3 Trigger Component 1
4 625624/4 Rivet 1
5 625624/5 O-Ring 1
6 625624/6 O-Ring 1
7 625624/7 Pin 1
8 625624/8 Spring 1
9 625624/9 Adjusting Knob 1
10 625624/10 O-Ring 1
11 625624/11 O-Ring 2
12 625624/12 Nut 1
13 625624/13 Jacket 1
14 625624/14 O-Ring 1
15 625624/15 Muffle Cover 1
16 625624/16 Air Inlet Connector 1
17 625624/17 Bearing 1
18 625624/18 Back Cylinder Head 1
19 625624/19 Steel Ball 2
20 625624/20 Rotor 1
21 625624/21 Blade 4
22 625624/22 Cylinder 1
23 625624/23 Washer 1
24 625624/24 Front Cylinder Head 1
25 625624/25 Straight Pin 1
26 625624/26 Pin 1
27 625624/27 Bearing 2
28 625624/28 Bevel Gear 1
29 625624/29 Locking Ring 1
30 625624/30 Hexagon Nut 1
Ref. Code Description Q’ty
31 625624/31 Front Housing 1
32 625624/32 Oil Inlet 1
33 625624/33 Bearing 1
34 625624/34 Drive Bevel Gear 1
35 625624/35 Bearing 1
36 625624/36 Woodruff Key 1
37 625624/37 Drive Shaft 1
38 625624/38 Screw Retainer 1
39 625624/39 Flywheel 1
40 625624/40 Screw 2
41 625624/41 Screw 1
42 625624/42 Eccentric Wheel 1
43 625624/43 Screw 1
44 625624/44 Bearing Body 1
45 625624/45 Bearing 1
46 625624/46 Snap Ring 1
47 625624/47 3” Pad 1
48 625624/48 Round Bar 1
Parts Diagram
625624 Mini Orbital Sander
625624_Product Instructions 27/03/2014 08:30 Page 6
625627
1 625627/1 housing 1 22 625627/22 cylinder 1
2 625627/2 jacket 1 23 625627/23 0-ring 1
3 625627/3 trigger 1 24 625627/24 straight pin 1
4 625627/4 straight pin 1 25 625627/25 rotor 1
5 625627/5 snap ring 1 26 625627/26 blade 5
6 625627/6 0-ring 1 27 625627/27 back cylinder head 1
7 625627/7 pin 1 28 625627/28 bearing 1
8 625627/8 0-ring 2 29 625627/29 snap ring 1
9 625627/9 valve knob 1 30 625627/30 E stopper 1
10 625627/10 switch valve ring 1 31 625627/31 sealing ring 1
11 625627/11 switch valve 1 32 625627/32 V gasket 1
12 625627/12 spring 1 33 625627/33 C retaining ring 1
13 625627/13 ejector bushing 1 34 625627/34 balancing shaft 1
14 625627/14 air inlet connector 1 35 625627/35 0-ring 1
15 625627/15 drive shaft 1 36 625627/36 mufe connector 1
16 625627/16 woodruff key 1 37 625627/37 mufe cotton 1
17 625627/17 lock nut 1 38 625627/38 mufe cover 1
18 625627/18 bearing 1 39 625627/39 wrench 1
19 625627/19 straight pin 1 40 625627/40 dust collecting hood 1
20 625627/20 front cylinder head 1 41 625627/41 FMTBPV3 1
21 625627/21 0-ring 2 42 625627/42 bearing 2
Ref. Part# Description Qty Ref. Part# Description Qty

PLEASE KEEP THIS MANUAL SAFE FOR FUTURE REFERENCE
Duren Tools
T: 01582 484875 E: [email protected]
www.duren.co.uk
Warranty
We hope that you will be very happy with your purchase. If you do have a problem with your tool,
you have the added peace of mind of a 6 month warranty, which comes into date from the date of
purchase (proof of purchase required).
Scope of Warranty
- The warranty will cover you from all faults caused by defective components or poor workmanship.
- Tools sent outside the EU are not covered by this warranty.
- Product must be returned to us, the warranty does not cover cost of carriage.
- If the product is no longer in manufacture, it will be replaced with a tool of equivalent or higher
specification.
What is not covered
- Normal wear and tear caused by use in accordance with the operating instructions.
- Replacement of any provided accessories, such as Backing Pads, Airline Connections, Air
Fittings, Blades, Spanners, etc.
- Accidental damage, faults caused by negligent use or care, neglect, misuse or careless operation,
handling and storage of the product.
- Modification of, or change of, any part of this product in any way.
- Faults caused by use of non compatible accessories.
- Tool seizure caused by insufficient oiling.
- Faults caused by incorrect installation.
- Repairs or alterations carried out by non-approved parties.
- Traces of water or rust inside tool - this shows that a properly working air filter has not been used.
Validity
- This warranty is valid for 6 months after date of purchase.
- Warranty is rendered invalid if;
- Tool is taken apart for any reason without our consent.
- Tool is not oiled daily.
- Air supply line is not used with a properly working air filter.
- A warranty claim will not be accepted without an official proof of purchase from your supplier.
625624_Product Instructions 27/03/2014 08:30 Page 7

625627
Instrucon Manual
Duren Tools
T: 01582 484875 E: [email protected]
www.duren.co.uk
Declaration of Conformity
We declare that the equipment detail below, to the best of our knowledge and
ability, complies with the following Directive.
Machinery Directive - 2006/42/EC and amending Directives
Equipment Description 75mm Palm Sander
Part Code 625627
Distributed in the EU by Fast Mover Tools Ltd
Address Unit 1 Frenchs Avenue
Dunstable
Bedfordshire
LU6 1BH
United Kingdom
The following Transposed Harmonised Standards have been applied in the
design and construction of this equipment:
The manufacturer and the distributor, stated above, hold the Technical Construction File for this
equipment.
Signed on behalf of the distributor
(the responsible person) …………………………………………
Name: Brian Moffitt
Position: Director
Date and Place: 01/03/16, Dunstable, UK
Please look after the environment, dispose of all packaging in a responsible way.
Always dispose of tools in accordance with local authority guidelines.
© 2016 Fast Mover Tools Ltd. This document is copyright and is not to be copied, circulated, distributed or shown
to anyone other than the intended recipient without the express permission of Fast Mover Tools.
625624_Product Instructions 27/03/2014 08:30 Page 8
EN ISO 11148-8:2011 Part 8: Hand held non – electrical power tools- safety requirements –
sanders and polishers