Original Instruction Manual WG250 Wet Stone Sharpening System Version 3.0 November 2012 To register this product please visit www.recordpower.info It is important to register your product as soon as possible in order to receive efficient after sales support and be entitled to the full 5 year guarantee. Your statutory rights are not affected. Please see back cover for contact details. Kg i Always wear safety glasses when using woodworking equipment.
Contents 1. Explanation of Symbols 2. General Health & Safety Guidance 3. Additional Health & Safety for Wet Stone Sharpeners 4. Record Power Guarantee 5. Specifications 6. Unpacking & Checking Contents 7. Getting to Know Your Machine 8. Assembly 9. Set up and Adjustment 10. Optional Jigs for the WG250 Wet Stone Sharpener 10.1 WG250/G Short Knife Jig 10.2 WG250/H Long Knife Jig 10.3 WG250/A Gouge Jig 10.4 WG250/B Short Tool Jig 10.5 WG250/E Scissor Jig 10.6 WG250/D Plane Camber Jig 10.7 WG250/J Axe Jig 10.
1. Explanation of Symbols The symbols and their meanings shown below may be used throughout this manual. Please ensure that you take the appropriate action wherever the warnings are used. Mandatory Instructions i Read and fully understand the instruction manual before attempting to use the machine.
2. General Health & Safety Guidance Ensure that you carefully read and fully understand the instructions in this manual before assembly, installation and use of this product. Keep these instructions in a safe place for future reference. WARNING: for your own safety, do not attempt to operate this machine until it is completely assembled and installed according to these instructions.
2. General Health & Safety Guidance - cont. 7. Remove adjusting keys and wrenches • Ensure that all adjusting wrenches and keys are removed before switching the machine ‘ON’. There is a risk of severe personal injury or damage to the machine from airborne objects. 8. Before switching the machine ‘ON’ • Clear the machine table of all objects (tools, scrap pieces etc.) • Make sure there is no debris between the work piece and the table / work support. the presence of flammable liquids, gases or dust.
2. General Health & Safety Guidance - cont. 16. Avoid unintentional starting of the machine • Most machines are fitted with a no-volt release (NVR) switch to prevent unintentional starting. If in doubt always ensure the machine switch is in the ‘OFF’ position before connecting it to the power supply. This means the machine will not automatically start up after a power cut or switching on of the power supply, unless you first reset the start switch. 17. Outdoor use • Your machine should not be used outdoors.
2. General Health & Safety Guidance - cont. performed periodically by the user. • Remember always to switch off and unplug the machine from the power supply before carrying out any setting up or maintenance operations. • Follow any instructions for the maintenance of accessories and consumables. • Check for alignment of moving parts, binding of moving parts, breakage of parts and any other conditions that may affect the operation of the machine.
3. Additional Health & Safety for Wet Stone Sharpeners Safe Operation • The wet stone sharpener should be level and stable at all times. • Check that the speed control is set to correspond with the diameter of the sharpening stone mounted on the machine. • The machine should be placed on a suitable workbench. Depending on the sharpening application, access will be required to both sides of the grinder, so it is not practical to fix the machine to the work bench. 4.
4. Record Power Guarantee “Products” means the Products sold by Record Power subject to these terms and conditions; “Record Power” is Record Power Limited, whose company registration number is 4804158 and registered office address is Unit B, Ireland Industrial Estate, Adelphi Way, Staveley, Chesterfield, S43 3LS and sells through a network of Authorised Dealers; “Authorised Distributor” is the nominated importer for your region who will generally sell through a network of Authorised Dealers.
4. Record Power Guarantee 3.2 This Guarantee does not confer any rights other than those expressly set out above and does not cover any claims for consequential loss or damage. This Guarantee is offered as an extra benefit and does not affect your statutory rights as a consumer. 4 Notice This Guarantee applies to all Products purchased from an Authorised Dealer of Record Power within the United Kingdom of Great Britain and Northern Ireland.
5. Specifications Motor: Full load current: No load speed: Grinding wheel size: Honing wheel diameter: 1 Grinding wheel bore: Acoustic power level LWA: Acoustic pressure level LPA: Package size: Weight: 230V / 50Hz / 160W 0.7 A 90 - 150 min¯¹ 250 x 50mm 230 x 30 mm 2 3 12mm 74 dB (A) 68,7 dB (A) 495 x 385 x 420 mm 14.2 kg 6. Unpacking & Checking Contents 4 1. The machine is designed to operate in closed rooms and must be placed stable on firm and levelled surface. I H 5 J 2.
A B C 7.
8. Assembly • If you notice any transport damage while unpacking, notify the supplier immediately. • Dispose of the packing in an environmentally friendly manner. • Clean all rust protected surfaces with a mild solvent. Remove the Transport Lock There is a foam block inside the machine that is used during shipment to keep the motor shaft from resting on the drive wheel. Please remove the storage drawer (E), turn the machine on its side, and remove the internal foam block before operating.
8. Assembly - Cont. For the machine to perform correctly and produce an accurate cutting edge it is important that the sharpening stone runs as true as possible. The total maximum tolerances for run out of the stone are as detailed below: Radial (up and down): 0.35 mm Axial (side to side): 0.8 mm A B C During the production process, the stone is mounted to the machine to ensure that it runs true and within the tolerances quoted above.
8. Assembly - Cont. Mounting the Profiled Leather Honing Wheel N A O The WG250/N Profiled Leather Honing Wheel is an optional accessory. 1. Install the WG250/N Profiled Leather Honing Wheel on the shaft next to the leather honing wheel (A). 2. Place a washer on the shaft and tighten the lock knob (N). Mount the Water Tank 1. Install the water tank (F) on the side of the machine. 2. Fill the water tank with water up to the “MAX” marked water level.
9. Set up and Adjustment A B C Starting Operation • You can start and stop the machine with the ON/OFF switch (I). • The machine has variable speed 90-150 min¯¹ to adapt to various sharpening and honing applications. • With the variable speed control knob (H) the best suitable speed can be chosen. • As the diameter of the Sharpening Stone reduces during use the variable speed allows the user to compensate for it and select the optimum speed for the sharpening application.
9. Set up and Adjustment - Cont. Using the Diamond Trueing Tool The WG250/K Diamond Trueing Tool is used to maintain the surface of the sharpening stone. In addition, it ensures that the sharpening surface remains both concentric to the shaft to which it is mounted and parallel to the support arm. D The diamond trueing tool consists of the following components: A. Trueing tool B. Diamond Tip C. Guide bar D. Locking Knob (x 2) 1. Mount the support arm in the upper position. A 2.
9. Set up and Adjustment - Cont. The diamond tip will wear whilst in use. To avoid creating a flat area on the diamond tip, rotate it regularly using an allen key in the hex. socket on the end of the tip. 3 Sharpening Stone Dressing Q The WG250/R Stone Grader is used for dressing the stone to suit different applications and for maintenance of the sharpening surface. The coarse side of the stone grader changes the surface of the sharpening stone for normal or fast grinding.
9. Set up and Adjustment - Cont. stone at the top of its travel and with the sharpening stone rotating up towards the stone grader. 3. Apply pressure to the stone grader for approximately 30 seconds whilst moving from side to side across the sharpening stone. The life of the stone grader depends entirely on the condition of the stone. Never apply the stone grader to a sharpening stone that has an uneven or worn surface. In this case always true the stone first with the diamond trueing tool (WG250/K).
T 9. Set up and Adjustment - Cont. Attention: Make all adjustments or maintenance with the machine unplugged from the power source. Kg T Sharpening Jig Setup 1. Use the angle finder (T) to establish the tools existing i cutting edge. 2. Clamp the tool in the appropriate jig. 3. Adjust the support arm (G) and change the tool clamping position to get to the correct grinding angle. 4. Use the angle setting gauge (S) to inspect the angle in relation to the Sharpening Stone.
A A C A B C D D 10. Optional Jigs for the WG250 Wet Stone Sharpener E B B B E 45mm E To complement the WG250 Wet stone Sharpener Record Power offers an extensive range of jigs to allow the sharpening of a 45mm wideArange of tools.
10.1. WG250/G Short Knife Jig Use to sharpen: • Knives up to 4” in length • Pocket knives • Small cutlery knives A Getting to Know the Short Knife Jig A C D C D The adjustable clamp allows the jig to hold knives of any thickness. B A. Adjustable Clamp B. Adjustable Stop C. Screw to adjust clamp to thickness of blade D. Knob to lock the knife in place E. Fine adjustment knob 45mm B E E 45mm Using the Short Knife Jig A C D 1. Loosen the large knob (D) on the centre of the clamp. 2.
B E 45mm 10.2. WG250/H Long Knife Jig Use to sharpen: • Knives over 4” in length • Large knives • Large cutlery knives • Draw knives A C D Getting to Know the Long Knife Jig The adjustable clamp allows the jig to hold knives of any thickness. A C D E B The long knife jig is wider than the Short Knife Jig so offers more support. The mounting and operation are the same as the Short Knife Jig above. 45mm B A. Adjustable Clamp B. Adjustable Stop C. Screw to adjust clamp to thickness of blade D.
10.3 WG250/A Gouge Jig Use to sharpen: • Bowl gouges • Spindle gouges • V-tools Getting to Know the Gouge Jig B The gouge jig attaches to the support arm of your wet stone sharpener. E C A A. Knob screw B. Tool holder C. Shaft D. Support arm mount E. Elbow Joint D Using the Gouge Jig 1. Mount the tool in the tool holder with the required length of blade protruding to allow enough clearance between the jig and stone when in use.
10.4. WG250/B Short Tool Jig Use to sharpen: • Small carving tools • Small gouges • V-tools Getting to Know the Short Tool Jig A The Short Tool Jig rests on to the support arm of your wet stone sharpener. A. Knob screw B. Tool holder B Using the Short Tool Jig 1. Slide your tool in to the tool holder (B) and lock in place with knob screw (A). 2. The support arm position can be adjusted to alter the grind angle. 3. Hold carving jig against support arm in lower position. 4.
10.5. WG250/E Scissor Jig Use to sharpen: • Scissors • Garden shears Getting to Know the Scissor Jig The scissor jig mounts on to the support arm of your wet stone sharpener. A B C D A. Knob screw B. Scissor holder C. Clamp D. Support plate Using the Scissor Jig 1. Mount support arm in upper position. 2. Slide support plate (D) on to support arm. 3. Open your scissors and clamp (C) in the holder (B) with blade facing out. 4.
10.6. WG250/D Plane Camber Jig Use to sharpen: • Camber planer blades up to 3” wide Getting to Know the Plane Camber Jig C D The plane camber jig slides on the support arm of your wet stone sharpener. A. Lock nut B. Fence C. Lock knob D. Rocker pads A B Using the Plane Camber Jig 1. Mount the support arm in upper position. 2. Centre your plane in the middle of your jig. Use the fence to gain a straight edge. Lock the blade in place using the lock knobs. 3.
10.7. WG250/J Axe Jig Use to sharpen: • Carving axes • Carpenter’s axes Getting to Know the Axe Jig The axe jig slides on the support arm of your wet stone sharpener. Using the Axe Jig 1. Mount the support arm in the upper position. 2. Slide the axe jig on to the support arm. 3. Cup the head of the axe in the jig and move the axe blade slowly back and forth across the Sharpening Stone when in motion. 4. Reverse the axe in the jig and repeat.
10.8. WG250/C Straight Edge Jig Use to sharpen: • Plane irons • Bevel edge chisels Getting to Know the Straight Edge Jig A B The straight edge jig slides on to the support arm of your wet stone sharpener. The straight edge jig aligns the tool automatically to its upper and flat side. A. Clamp B. Lock knob Using the Straight Edge Jig 1. Mount the support arm in the upper position. A B 2. Slide your tool to the edge of the clamp and lock in place with the lock knobs. 3.
10.9. WG250/I Tool Rest Jig A Use to sharpen: • Scrapers • Screw drivers • Cabinet scrapers • Hollowing tools • Spoke shave blades Getting to Know the Tool Rest Jig The tool rest jig mounts on to the support arm of your wet stone sharpener. A A. Lock knob Using the Tool Rest Jig 1. Mount the support arm in either the lower or upper (pictured) position. 2. Slide the tool rest jig on to the support arm and fix in place with the lock knob. 3.
10.10. WG250/F Side Wheel Sharpening Jig Use to sharpen: • Scrapers Getting to Know the Side Jig A A B B The side jig mounts on to the support arm of your wet stone sharpener and allows you to grind against the side of the Sharpening Stone. A. Lock knob B. Support arm Using the Side Jig 1. Slide the side jig on to the support arm and fix in place with the lock knobs. 2. The side jig is used in conjunction with the tool rest jig to enable the user to grind against the side of the wheel. 3.
10.11. WG250/O Support Arm Extension Kit Getting to know your extension arm The extension arm mounts on the support arm (G). The extension arm will allow the user to grind and then hone without having to reposition the support arm and reset the angle. The extension arm allows the user better access to the leather honing wheel and the optional secondary strop. A B A B A. Lock knob B. Extension arm Mounting your extension arm 1. Mount the support arm in the lower position. 2.
11. Maintenance • Make all adjustments or machine maintenance with the machine unplugged from the power source. • Repair and maintenance work on the electrical system may only be carried out by a qualified electrician. • All protective and safety devices must be re-attached immediately after completed cleaning, repair and maintenance work. • Defective safety devices must be replaced immediately. Cleaning • Regularly change the water in the water tank.
A B C D 11. Maintenance - Cont. F E Changing the Sharpening Stone K If the sharpening stone (C) is worn down to a diameter of approximately 150mm it needs to be replaced. G N L 1. Disconnect the WG250 from the power source. 2. Loosen the Nut (M) and remove the old sharpening Stone. Note: B has a left handCthread i.e. turn That theAlock nut (M) clockwise to loosen, turn anti-clockwise to tighten. C M 3. The new Sharpening Stone has to meet the correct technical specification.
12. Troubleshooting Problem Possible cause Suggested corrective action Motor does not start 1. Power cable defect 1. Change proper power cable 2. Connections on the motor or switch defect 2. Have to be checked by an electrician 3. Carbon brushes worn 3. Replace the carbon brushes 4. No electricity 4. Check main power and fuse 1. Stand on uneven surface 1. Adjust base for even support 2. Abrasive wheel unbalanced 2. Use diamond trueing tool to improve run-out 1. Worn Sharpening Stone grit 1.
13. Electrical Connection & Wiring Diagram Machines supplied for use in the UK are fitted with a 3 pin plug conforming to BS1363, fitted with a fuse conforming to BS1362 and appropriate to the current rating of the machine. Machines supplied for use in other countries within the European Union are fitted with a 2 pin Schuko plug conforming to CEE 7/7. Machines supplied for use in Australia & New Zealand are fitted with a 3 pin plug conforming to AS/NZS3112.
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14. Parts Lists & Diagrams - Cont.
EU Declaration of Conformity Cert No: EU / WG250 / 1 RECORD POWER LIMITED, Unit B, Ireland Industrial Est. Adelphi Way, Staveley, Chesterfield S43 3LS declares that the machinery described:1. Type: Wet Stone Sharpener 2. Model No: WG250 3. Serial No .........................................................................
Woodworking Machinery & Accessories United Kingdom Eire Australia New Zealand Record Power Ltd Record Power Ltd Tools 4 Industry Tools 4 Industry Unit B Adelphi Way, Ireland Industrial Estate, Staveley, Chesterfield, Derbyshire S43 3LS Unit B Adelphi Way, Ireland Industrial Estate, Staveley, Chesterfield, Derbyshire S43 3LS Po Box 3844 Parramatta 2124 Po Box 276079 Manukau City 2241 Tel: 01246 561 520 www.recordpower.co.uk Tel: 01246 561 520 www.recordpower.co.
