PMF 250 CES Multi - Multifunction tool BOSCH - Free user manual and instructions

USER MANUAL PMF 250 CES Multi BOSCH

OBJ ARCH-1645-002.bank Page 1 Monday, July 23, 2012 8:54 AM

WEU WEU

Illustration of a handheld electric drill bit with a visible trigger and handle (no text or symbols)

Robert Bosch GmbH

Power Tools Division

70745 Leinfelden Echterdingen

Germany

www.bosch-pt.com

2 609 006 340 (2012.07) T/99 WEU

PMF 250 CES

BOSCH

BOSCH PMF 250 CES

4

A ① ① ②

B 9 3 14 8 4 1

C 1 6 5

D 14 1

E 8 17 16 15 18 19

Ø 19 mm: 2 600 793 009 (3 m) 1 610 793 002 (5 m) 2 607 000 748 PAS 12-27 F PAS 12-27 PAS 11-21

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Österreich

Tel.: [phone]

Fax: [phone]

General Power Tool Safety Warnings

WARNING

Read all safety warnings and all instructions. Failure to follow the warnings

and instructions may result in electric shock, fire and/or serious injury.

Save all warnings and instructions for future reference.

The term "power tool" in the warnings refers to your mains-operated (corded) power tool or battery-operated (cordless) power tool.

Work area safety

- Keep work area clean and well lit. Cluttered or dark areas invite accidents.

▶ Do not operate power tools in explosive atmospheres, such as in the presence of flammable liquids, gases or dust. Power tools create sparks which may ignite the dust or fumes.

- Keep children and bystanders away while operating a power tool. Distractions can cause you to lose control.

Electrical safety

▶ Power tool plugs must match the outlet. Never modify the plug in any way. Do not use any adapter plugs with earthed (grounded) power tools. Unmodified plugs and matching outlets will reduce risk of electric shock.

▶ Avoid body contact with earthed or grounded surfaces, such as pipes, radiators, ranges and refrigerators. There is an increased risk of electric shock if your body is earthed or grounded.
▶ Do not expose power tools to rain or wet conditions. Water entering a power tool will increase the risk of electric shock.
▶ Do not abuse the cord. Never use the cord for carrying, pulling or unplugging the power tool. Keep cord away from heat, oil, sharp edges and moving parts. Damaged or entangled cords increase the risk of electric shock.
When operating a power tool outdoors, use an extension cord suitable for outdoor use. Use of a cord suitable for outdoor use reduces the risk of electric shock.
▶ If operating a power tool in a damp location is unavoidable, use a residual current device (RCD) protected supply. Use of an RCD reduces the risk of electric shock.

Personal safety

Stay alert, watch what you are doing and use common sense when operating a power tool. Do not use a power tool while you are tired or under the influence of drugs, alcohol or medication. A moment of inattention while operating power tools may result in serious personal injury.
▶ Use personal protective equipment. Always wear eye protection. Protective equipment such as dust mask, non-skid safety shoes, hard hat, or hearing protection used for appropriate conditions will reduce personal injuries.
▶ Prevent unintentional starting. Ensure the switch is in the off-position before connecting to power source and/or battery pack, picking up or carrying the tool. Carrying power tools with your finger on the switch or energising power tools that have the switch on invites accidents.
Remove any adjusting key or wrench before turning the power tool on. A wrench or a key left attached to a rotating part of the power tool may result in personal injury.
▶ Do not overreach. Keep proper footing and balance at all times. This enables better control of the power tool in unexpected situations.
▶ Dress properly. Do not wear loose clothing or jewellery. Keep your hair, clothing and gloves away from moving parts. Loose clothes, jewellery or long hair can be caught in moving parts.
If devices are provided for the connection of dust extraction and collection facilities, ensure these are connected and properly used. Use of dust collection can reduce dust-related hazards.

Power tool use and care

Do not force the power tool. Use the correct power tool for your application. The correct power tool will do the job better and safer at the rate for which it was designed.
▶ Do not use the power tool if the switch does not turn it on and off. Any power tool that cannot be controlled with the switch is dangerous and must be repaired.
▶ Disconnect the plug from the power source and/or the battery pack from the power tool before making any adjustments, changing accessories, or storing power

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tools. Such preventive safety measures reduce the risk of starting the power tool accidentally.

▶ Store idle power tools out of the reach of children and do not allow persons unfamiliar with the power tool or these instructions to operate the power tool. Power tools are dangerous in the hands of untrained users.
Maintain power tools. Check for misalignment or binding of moving parts, breakage of parts and any other condition that may affect the power tool's operation. If damaged, have the power tool repaired before use. Many accidents are caused by poorly maintained power tools.
- Keep cutting tools sharp and clean. Properly maintained cutting tools with sharp cutting edges are less likely to bind and are easier to control.
▶ Use the power tool, accessories and tool bits etc. in accordance with these instructions, taking into account the working conditions and the work to be performed. Use of the power tool for operations different from those intended could result in a hazardous situation.

Service

▶ Have your power tool serviced by a qualified repair person using only identical replacement parts. This will ensure that the safety of the power tool is maintained.

Safety Warnings for Multi-function Tools

Hold power tool by insulated gripping surfaces, when performing an operation where the cutting accessory may contact hidden wiring or its own cord. Cutting accessory contacting a "live" wire may make exposed metal parts of the power tool "live" and could give the operator an electric shock.
▶ Use the machine only for dry sanding. Penetration of water into the machine increases the risk of an electric shock.
▶ Caution, fire hazard! Avoid overheating the object being sanded as well as the sander. Always empty the dust collector before taking breaks. In unfavourable conditions, e.g., when sparks emit from sanding metals, sanding debris in the dust bag, micro filter or paper sack (or in the filter sack or filter of the vacuum cleaner) can self-ignite. Particularly when mixed with remainders of varnish, polyurethane or other chemical materials and when the sanding debris is hot after long periods of working.
▶ Keep hands away from the sawing range. Do not reach under the workpiece. Contact with the saw blade can lead to injuries.
▶ Use suitable detectors to determine if utility lines are hidden in the work area or call the local utility company for assistance. Contact with electric lines can lead to fire and electric shock. Damaging a gas line can lead to explosion. Penetrating a water line causes property damage or may cause an electric shock.
When working with the machine, always hold it firmly with both hands and provide for a secure stance. The power tool is guided more secure with both hands.
▶ Secure the workpiece. A workpiece clamped with clamping devices or in a vice is held more secure than by hand.

▶ Wear protective gloves when changing application tools/accessories. Application tools/accessories become hot after prolonged usage.
▶ Do not scrape wetted materials (e.g. wallpaper) or on moist surfaces. Penetration of water into the machine increases the risk of an electric shock.
Do not treat the surface to be worked with solvent-containing fluids. Materials being warmed up by the scraping can cause toxic vapours to develop.
▶ Use extreme caution when handling blades and scrapers. The application tools are very sharp. Danger of injury.
▶ Products sold in GB only: Your product is fitted with an BS 1363/A approved electric plug with internal fuse (ASTA approved to BS 1362). If the plug is not suitable for your socket outlets, it should be cut off and an appropriate plug fitted in its place by an authorised customer service agent. The replacement plug should have the same fuse rating as the original plug. The severed plug must be disposed of to avoid a possible shock hazard and should never be inserted into a mains socket elsewhere.

Products sold in AUS and NZ only: Use a residual current device (RCD) with a rated residual current of 30 mA or less.

Product Description and Specifications

Read all safety warnings and all instructions. Failure to follow the warnings and instructions may result in electric shock, fire and/or serious injury.

Intended Use

The machine is intended for sawing and cutting wooden materials, plastic, gypsum, non-ferrous metals and fastening elements (e.g., unhardened nails, staples). It is also suitable for working soft wall tiles, as well as for dry sanding and scraping of small surfaces. It is especially suitable for working close to edges and for flush cutting. Operate the power tool exclusively with Bosch accessories.

Product Features

The numbering of the product features refers to the illustration of the machine on the graphics page.

1 SDS lever for releasing the application tool
2 On/Off switch
3 Thumbwheel for orbit frequency preselection
4 Venting slots
5 Handle (insulated gripping surface)
6 Auxiliary handle (insulated gripping surface)
7 Thread for auxiliary handle
8 Tool holder
9 Plunge saw blade

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10 Sanding plate

11 Sanding sheet

12 Depth stop

13 Segment saw blade

14 Tool retainer

15 Vacuum hose*

16 Vacuum connection*

17 Fastening screw of the dust extraction*

18 Dust extraction*

19 Felt ring of the dust extraction*

*Accessories shown or described are not part of the standard delivery scope of the product. A complete overview of accessories can be found in our accessories program.

Technical Data

Multi-function tool PMF 250 CES

Article number		3 603 A00 6..
Preselection of orbital stroke rate		●
Constant electronic control		●
Soft starting		●
Rated power input	W	250
Output power	W	140
No-load speed n_0	min^-1	15000–20000
Oscillation angle, left/right	°	1.4
Weight according to EPTA-Procedure 01/2003	kg 1.3
Protection class		☐/II

The values given are valid for a nominal voltage [U] of 230 V. For different voltages and models for specific countries, these values can vary.

Noise/Vibration Information

Measured sound values determined according to EN 60745. Typically the A-weighted noise levels of the product are: Sound pressure level 84 dB(A); Sound power level 95 dB(A). Uncertainty K = 3 dB.

Wear hearing protection!

Working without auxiliary handle

Vibration total values a_h (triax vector sum) and uncertainty K determined according to EN 60745:

Sanding: a_h = 10m / s^2, K = 1.5m / s

Cutting with plunge cut saw blade: a_h=13m/s^2 , K=2m/s^2

Cutting with segmental saw blade: a_h=14 m/s^2 , K=3 m/s ^2 Scraping: a_h=12 m/s^2 , K=1.5 m/s ^2 .

Working with auxiliary handle

Vibration total values a_h (triax vector sum) and uncertainty K determined according to EN 60745:

Sanding: a_h=9m/s^2, K=1.5m/s^2

Cutting with plunge cut saw blade: a_h=17 m/s^2 , K=2 m/s ^2 Cutting with segmental saw blade: a_h=18.5 m/s^2 , K=3 m/s ^2 Scraping: a_h=16 m/s^2 , K=1.5 m/s ^2 .

The vibration emission level given in this information sheet has been measured in accordance with a standardised test given in EN 60745 and may be used to compare one tool with another. It may be used for a preliminary assessment of exposure.

The declared vibration emission level represents the main applications of the tool. However if the tool is used for different applications, with different accessories or poorly maintained, the vibration emission may differ. This may significantly increase the exposure level over the total working period.

An estimation of the level of exposure to vibration should also take into account the times when the tool is switched off or when it is running but not actually doing the job. This may significantly reduce the exposure level over the total working period.

Identify additional safety measures to protect the operator from the effects of vibration such as: maintain the tool and the accessories, keep hands warm, organise work patterns.

Declaration of Conformity

CE

We declare under our sole responsibility that the product described under "Technical Data" is in conformity with the following standards or standardization documents: EN 60745 according to the provisions of the directives 2011/65/EU, 2004/108/EC, 2006/42/EC.

Technical file (2006/42/EC) at:

Robert Bosch GmbH, PT/ETM9,

D-70745 Leinfelden-Echterdingen

Dr. Egbert Schneider

Senior Vice President

Engineering

Helmut Heinzelmann

Head of Product Certification

PT/ETM9

i.v. k.m.

Robert Bosch GmbH, Power Tools Division

D-70745 Leinfelden-Echterdingen

Mounting the Auxiliary Handle

Using the auxiliary handle 6 is recommended. It makes working more easy and comfortable.

Screw the auxiliary handle 6 either at the right or the left side of the housing into the thread 7.

Changing the Tool

▶ Before any work on the machine itself, pull the mains plug.
▶ Wear protective gloves when changing application tools/accessories. Contact with the application tool/accessory can lead to injuries.

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Selecting the Application Tool/Accessory

The following table shows examples for application tools. Further application tools can be found in the extensive Bosch accessories program.

Accessory Material Application
	BIM segment saw blade	Wooden materials, plastic, non-ferrous metals	Separating and plunge cuts; also for sawing close to edges, in corners and hard to reach areas; example: shortening already installed bottom rails or door hinges, plunge cuts for adjusting floor panels
	Base plate for sand-ing, series Delta 93 mm	Depends on sanding sheet	Sanding surfaces close to edges, in corners or hard to reach areas; depending on the sanding sheet for, e.g., sanding wood, paint, varnish, stone
	HCS plunge cut saw blade, wood	Wooden materials, soft plastics	Separating and deep plunge cuts; also for sawing close to edges, in corners and hard to reach areas; example: narrow plunge cut in solid wood for installing a ventilation grid
	HCS plunge cut saw blades, wood	Wooden materials, soft plastics	Smaller separating and plunge cuts; example: cut-outs in furniture for cable connections
	BIM plunge cut saw blades, metal	Metal (e. g. unhardened nails, screws, smaller pro-files), non-ferrous metals	Smaller separating and plunge cuts; example: shortening narrow profiles, cutting fastening elements such as staples
	HM-Riff segment saw blade	Grouting joints, soft wall tiles, glass-fibre reinforces plastic and other abrasive materials	Cutting and separating close to edges, in corners or hard to reach areas; example: removing grouting joints between wall tiles for repair work, cutting openings in tiles, gypsum boards or plastic
	HM-Riff delta plate	Mortar, concrete remain-ders, wood, abrasive materials	Rasping and sanding on hard surfaces; example: removing mortar or tile adhesive (e.g. when replacing damaged tiles)
	HM-Riff grout and mortar remover	Mortar, grouting joints, epoxy resin, glass-fibre re-inforces plastic and other abrasive materials	Removing grouting joints from wall and floor tiles as well as removing mortar and joint adhesive (also in right-angled corners)
	Scraper, rigid	Carpets, coverings Scraping	on hard surfaces; example: removing carpet and tile adhesive
	BIM serrated seg-ment saw blade	Insulation material, insula-tion panels, floor panels, sound insulation panels, cardboard, carpet, rub-ber, leather	Cutting soft materials

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Mounting/Replacing the Application Tool/Accessory (see figures A–C)

If required, remove an already mounted application tool/accessory. For this, push SDS lever 1 out of the locking position and sideways.

To release the tool retainer 14, turn the SDS lever approx. 3 turns in anticlockwise direction.

Note: Do not turn the SDS lever 1 further than necessary, otherwise the tool retainer 14 can fall out of the gear head (see "Inserting the Tool Retainer", page 17).

② Remove the application tool/accessory.
③ Position the new application tool/accessory (e.g. plunge cut saw blade 9) with its opening above the tool retainer 14. Move it on the tool holder 8 so that the recesses of the application tool/accessory engage in the cams of the tool holder.

To achieve a safe and low-fatigue working stance, the application tools/accessories can be mounted on the tool holder in any locking position. Mount the application tool/accessory with the off-set facing downward (as shown in the figure).

Turn the SDS lever 1 clockwise to lock the tool retainer 14 and clamp the application tool/ accessory. Hand-tighten the SDS lever.
⑤ When the SDS lever is not positioned directly above the locking position, turn it back in anticlockwise direction until it is located above the locking position. In no-load, the SDS lever can be turned back by one turn (max.). Turn the SDS lever until it is located directly above the locking position.
⑥ Press SDS lever 1 down so that it can be heard to engage in the locking position.
▶ Check the tight seating of the application tool/accessory. Incorrect or not securely fastened application tools/accessories can come loose during operation and pose a hazard.

Inserting the Tool Retainer (see figure D)

When the SDS lever 1 was opened too far, the tool retainer 14 can fall out of the gear head.

Insert the tool retainer 14 into the gear head in such a manner that its flat side fits into the opening. Turn the SDS lever 1 clockwise.

Mounting the Depth Stop

The depth stop 12 can be used when working with segment saw blades, Riff-segment saw blades and segment blades. If required, remove an already mounted application tool/accessory.

Slide the depth stop 12 over and beyond the tool holder 8 to the stop onto the gear head of the power tool with the labelled side facing upward.

The depth stop is intended for the following cutting depths:

• With segment saw blades ACZ 85 .. with a diameter of 85 mm: 8 mm, 10 mm, 12 mm and 14 mm cutting depths (see indication on the depth stop in large font and not in brackets).
• With segment saw blades ACZ 100 .. with a diameter of 100 mm: 14 mm, 16 mm, 18 mm and 20 mm cutting depths (see indication on the depth stop in smaller font and brackets).

Mount the fitting segment saw blade for the desired cutting depth. Turn the depth stop 12 in such a manner that the desired cutting depth is above the section of the saw blade, with which the cut is to be made.

For all other cutting depths and when working with other application tools, remove the depth stop 12. For this, remove the application tool and pull the depth stop from the gear head.

Mounting/Replacing a Sanding Sheet on the Sanding Plate

The sanding plate 10 is fitted with Velcro backing for quick and easy fastening of sanding sheets with Velcro adhesion. Before attaching the sanding sheet 11, free the Velcro backing of the sanding plate 10 from any debris by tapping against it in order to enable optimum adhesion.

Position the sanding sheet 11 flush alongside one edge of the sanding plate 10, then lay the sanding sheet onto the sanding plate and press firmly.

To ensure optimum dust extraction, pay attention that the punched holes in the sanding sheet match with the holes in the sanding plate.

To remove the sanding sheet 11, grasp it at one of the tips and pull it off from the sanding plate 10.

You can use all sanding sheets, fleece pads/polishing cloth pads of the Delta 93 mm series of Bosch accessory program.

Sanding accessories, such as fleece pads/polishing cloth pads, are attached to the sanding plate in the same manner.

Selecting the Sanding Sheet

Depending on the material to be worked and the required rate of material removal, different sanding sheets are available:

Sanding disc	Material	Application	Grain size
Red quality	- All wooden materials (e.g., hardwood, soft-wood, chipboard, build-ing board)- Metal materials	For coarse-sanding, e.g. of rough, unplaned beams and boards	coarse 4060
		For face sanding and planing small irregularities	medium 80100120
		For finish and fine sanding of wood	fine 180240320400

Bosch Power Tools 2 609 006 340 | (23.7.12)

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Sanding disc	Material	Application	Grain size
White quality	- Paint- Varnish- Filling compound- Filler	For sanding off paint	coarse 4060
		For sanding primer (e.g., for removing brush dashes, drops of paint and paint run)	medium 80100120
		For final sanding of primers before coating	fine 180240320

Dust/Chip Extraction

Dusts from materials such as lead-containing coatings, some wood types, minerals and metal can be harmful to one's health. Touching or breathing-in the dusts can cause allergic reactions and/or lead to respiratory infections of the user or bystanders. Certain dusts, such as oak or beech dust, are considered as carcinogenic, especially in connection with wood-treatment additives (chromate, wood preservative). Materials containing asbestos may only be worked by specialists.

- As far as possible, use a dust extraction system suitable for the material.

- Provide for good ventilation of the working place.

- It is recommended to wear a P2 filter-class respirator.

Observe the relevant regulations in your country for the materials to be worked.

▶ Prevent dust accumulation at the workplace. Dusts can easily ignite.

Connecting the Dust Extraction (see figure E)

The dust extraction 18 is intended only when working with the sanding plate 10; it is not of use in combination with other application tools.

For sanding, always connect the dust extraction.

To mount the dust extraction 18 (accessory), remove the application tool and the depth stop 12.

Slide the dust extraction 18 over and beyond the tool holder 8 to the stop onto the gear head of the power tool. Insert fastening screw 17 into the corresponding recess on the housing. To lock the screw, turn it to the position.

Pay attention that the felt ring 19 is undamaged and faces tightly against the sanding plate 10. Replace a damage felt ring immediately.

Place a vacuum hose 15 (accessory) onto the vacuum connection 16. Connect the vacuum hose 15 with a vacuum cleaner (accessory).

An overview for connecting to various vacuum cleaners can be found on the graphics page.

The vacuum cleaner must be suitable for the material being worked.

When vacuuming dry dust that is especially detrimental to health or carcinogenic, use a special vacuum cleaner.

To remove the dust extraction 18, turn fastening screw 17 to the position and pull the dust extraction from the gear head of the power tool.

Operation

Starting Operation

▶ Observe the mains voltage! The voltage of the power source must correspond with the data on the type plate of the machine.

Switching On and Off

To start the machine, push the On/Off switch 2 forward so that the "I" is indicated on the switch.

To switch off the machine, push the On/Off switch 2 toward the rear so that the "0" is indicated on the switch.

When not using the power tool, switch it off in order to save energy.

Constant Electronic Control

The constant electronic control keeps the stroke rate almost constant under load conditions and ensures a uniform working performance.

Soft starting

The electronic soft starting feature limits the torque upon switching on and increases the working life of the motor.

Preselecting the Orbital Stroke Rate

With the thumbwheel for preselection of the orbital stroke rate 3, you can preselect the required orbital stroke rate, even during operation.

The required stroke rate depends on the material and the working conditions and can be determined through practical testing.

When sawing, cutting and sanding harder materials, e.g., wood or metal, it is recommended to work with orbital stroke rate "6"; for softer materials, such as plastic, orbital stroke rate "4" is recommended.

Working Advice

▶ Wait until the machine has come to a standstill before placing it down.
▶ Before any work on the machine itself, pull the mains plug.

Note: Do not cover off the venting slots 4 of the machine while working, as this reduces the working life of the machine.

While working with HCS tools make sure that the covering of the tools is undamaged.

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Operating Principle

Due to the oscillating drive the application tool/accessory swings up to 20000 times per minute for 2.8°. This allows for precise work in narrow spaces.

Work with low and uniform application pressure, otherwise, the working performance will decline and the application tool can become blocked.

While working, move the machine back and forth, so that the application tool does not heat up excessively and become blocked.

Sawing

▶ Use only undamaged saw blades that are in perfect condition. Bent or dull saw blades can break, negatively influence the cut, or lead to kickback.
- When sawing light building materials, observe the statutory provisions and the recommendations of the material suppliers.
- Plunge cuts may only be applied to soft materials, such as wood, gypsum plaster boards, etc.!

Before sawing with HCS saw blades in wood, particle board, building materials, etc., check these for foreign objects such as nails, screws, or similar. If required, remove foreign objects or use BIM saw blades.

Separating

Note: When separating wall tiles take into consideration that the application tools/accessories wear heavily when used for longer periods of time.

Sanding

The removal rate and the sanding pattern are primarily determined by the choice of sanding sheet, the preset oscillation rate and the applied pressure.

Only flawless sanding sheets achieve good sanding capacity and extend the service life of the machine.

Pay attention to apply uniform sanding pressure; this increases the working life of the sanding sheets.

Intensifying the sanding pressure does not lead to an increase of the sanding capacity, but to increased wear of the machine and the sanding sheet.

For precise on-the-spot sanding of edges, corners and hard to reach areas, it is also possible to work only with the tip or an edge of the sanding plate.

When selectively sanding on the spot, the sanding sheet can heat up considerably. Reduce the orbital stroke rate and the sanding pressure, and allow the sanding sheet to cool down regularly.

A sanding sheet that has been used for metal should not be used for other materials.

Use only original Bosch sanding accessories.

For sanding, always connect the dust extraction.

Scraping

For scraping, select a high oscillation rate.

Work on a soft surface (e.g. wood) at a flat ange, and apply only light pressure. Otherwise the scraper can cut into the surface.

Maintenance and Service

Maintenance and Cleaning

▶ Before any work on the machine itself, pull the mains plug.
For safe and proper working, always keep the machine and ventilation slots clean.

Clean Riff application tools (accessory) regularly with a wire brush.

If the replacement of the supply cord is necessary, this has to be done by Bosch or an authorized Bosch service agent in order to avoid a safety hazard.

If the machine should fail despite the care taken in manufacturing and testing procedures, repair should be carried out by an after-sales service centre for Bosch power tools.

In all correspondence and spare parts order, please always include the 10-digit article number given on the type plate of the machine.

After-sales Service and Customer Assistance

Our after-sales service responds to your questions concerning maintenance and repair of your product as well as spare parts. Exploded views and information on spare parts can also be found under:

www.bosch-pt.com

Our customer service representatives can answer your questions concerning possible applications and adjustment of products and accessories.

Great Britain

Robert Bosch Ltd. (B.S.C.)

P.O. Box 98

Broadwater Park

North Orbital Road

Denham

Uxbridge

UB 9 5HJ

Tel. Service: [phone]

Fax: [phone]

E-Mail: [e-mail]

Ireland

Origo Ltd.

Unit 23 Magna Drive

Magna Business Park

City West

Dublin 24

Tel. Service: [phone]

Fax: [phone]