USER MANUAL
Contents
1. Md Draw knife smoothly a backward and forward until chip is smooth Deeper than 1 16 Sharpen entire bottom until ANT edge is straight P Special instructions for extreme tempered knives Most extreme tempered knives use special materials like 440 steels high speed steels etc You may find those materials use in German knives Master Grade knives and Japanese Global Knives Those knives the sharpened edges are not as easy to sharpen evenly as most other knives So special care and procedures are necessary when sharpening these expensive knives We recommend that before you sharpen above knives you break in the NEW FS 300C coarse sharpening wheel by sharpening conventional knives a few times to re profile the correct bevel After you get the correct bevel for the blade use the FS 302M medium sharpening wheel to smooth the edge Finally use FS 304F fine sharpening wheel to re move the burrs and restore a razor sharp edge to these knives In our experience the most effective way to sharpen such a knife is to use the left opening more than the right Using very light pressure try the following sequence LEFT LEFT RIGHT LEFT Q MAINTENANCE 1 DAILY MAINTENANCE To clean debris loosen hand screw on bottom of unit remove cover and remove the sharpening wheel Shake unit upside down and brush to clean Repeat cleaning at least once a day or after every five uses See fig 17 2 CLEANING SHARPENING WHEEL To c2. wheel and damage the blade fig 14 Repeat in right opening until both sides of the blade are smooth Do not attempt to sharpen the bottom part of the serrated teeth How to remove chips from damaged knives use FS 300C coarse wheel If your knives are 3 16 or 4 mm thick or more use the wide opening cover CW 5000 otherwise use the narrow opening cover CN 5000 The MASTER GRADE can repair chips up to If chips are bigger than Y do not attempt to repair It may cause damage to the sharpening wheel and machine Use only the FS 300C coarse wheel Make sure the whole knife is clean and dry If knife tip is bent straighten it before sharpening Insert the knife first than turn on the machine Start with the knife in the forward position with the blade in the left side opening in front of chip Slowly pull the knife through the slot parallel to the flat surface past the chip Next draw the knife smoothly backward and forward Continue the process in the right opening alternating the process until chips disappear see fig 15 If chips are deeper than 16 After all chips are removed draw the knife smoothly back towards you with maximum downward pressure if you hear the motor is slowing down you are using too much down pressure Continue alternating the process in each opening until the edge is straight See fig 16 Do not attempt to sharpen the bottom edge of serrated teeth Chips must be less than 1 8
3. 5000C Sharpening wheel FS 300 Coarse FS 302 Medium FS 304 Fine Housing Motor set KP 5000M KP 1000M Gear set KP 5000B KP 1000B Cushion leg KP 5000L KP 1000L 5000 for Commercial model 1000 for Outdoor model For both models Recipes by Master Chef Martin Yan TV host on PBS Yan Can Cook Show Assorted Fresh Fruit with Chicken Makes 4 6 servings Ingredients 250 g boneless chicken 2 slices ginger crushed 2 green onion cut into 3 cm sections 1 red chili seeded and sliced 1 apple peeled cored and cubed 1 mango peeled seeded and cubed 1 2 Asian pear peeled cored and cubed 1 2 cup diced pineapple Marinade 2 teaspoons soy sauce 1 teaspoon rice wine 1 2 teaspoon cornstarch Seasonings 1 4 cup sweet and sour sauce 2 tablespoons white rice vinegar 1 tablespoon tomato paste 2 teaspoons soy sauce 1 teaspoon salt 1 2 teaspoon sugar Cooking Method 1 Cut chicken into small pieces Combine chicken and marinade ingredients in a bowl stir to coat Let stand 10 minutes Combine seasoning ingredients in a bowl set aside 2 Heat 2 tablespoons cooking oil in a hot wok over high heat Add chicken stir fry 2 to 3 minutes Remove and set aside 3 Heat another 1 tablespoon cooking oil over high heat Add ginger green onion and red chili stir fry until fragrant Add all fruits and seasonings stir fry 1 minute Add chicken cook until heated through Tran
4. Daily maintenance 2 eene 14 2 Cleaning sharpening wheel 14 R Questions amp Answers an 16 S Technical data 1 Commercial Knife Sharpener 19 2 Outdoor Knife Sharpener 20 3 Soft Touch Flexible Sharpening Wheels 20 T Waray auae ior O 21 U Parts HIST oet e decus taa a duae tr Du aote 22 V Recipe Yan Can Cook eene 23 A IMPORTANT SAFEGUARDS When using electrical appliances basic safety precautions should always be observed including the following a b c d e Read all instructions To protect against risk of electrical shock do not immerse cord plugs or portable appliances in water or other liquids Close supervision is necessary when any appliance is used near children Even with adult supervision children should never sharpen or handle knives Unplug from power outlet when not in use before putting on or taking off parts and before cleaning Always switch the appliance to the off position before plugging into the power outlet To disconnect set the switch to the off position before removing the plug from the power outlet Avoid contacting moving parts Do not operate any appliance with a damaged cord or plug or after the appliance malfunctions or is dropped or damaged in any manner Return appliance to the nearest authorize
5. chopped 2 red chilies seeded and chopped 3 tablespoons dried shrimp soaked and chopped 4 dried black mushrooms soaked and chopped 40g Sichuan preserved vegetables chopped 6 water chestnuts chopped 1 piece five spice pressed bean curd chopped Seasonings 1 cup soup stock 1 tablespoon oyster flavored sauce 2 teaspoons chili sauce 2 teaspoons rice wine 2 teaspoons sesame oil 2 teaspoons sugar 1 4 teaspoon toasted ground Sichuan peppercorns 1 teaspoon cornstarch dissolved in 2 teaspoons water Cooking Method 1 Clean fish and pat dry Combine fish and marinade ingredients stir to coat Let stand 10 minutes Combine seasoning ingredients in a bowl set aside 2 Heat 2 tablespoons cooking oil in a hot wok over high heat Add fish pan fry 3 to 4 minutes on each side or until golden brown Set aside and keep warm 3 Heat another 1 tablespoon cooking oil in wok over high heat Add garlic green onion chilies and dried shrimp stir fry until fragrant Add remaining eight treasures ingredients cook 1 to 2 minutes Add seasonings cook 1 to 2 minutes Add fish braise 5 minutes over low heat Add cornstarch solution cook stirring until sauce thickens We create soft touch technology RAZOR SHARP IN JUST A FEW PASSES cs mastergradeknifesharpener com www mastergradeknifesharpener com Copyright 2004 8 by Jack Chen
6. pressure and achieving desired bevels When I turn on the machine it does not run 1 Make sure you have plugged in machine to power outlet 2 Machine has been immersed in the liquid amp has short circuited the motor wire What is the best way to maintain and prolong the sharpened edge Why does the knife get dull so quickly This is because your knife blade still has burrs When you sharpen your knife especially the last few passes do it lightly minimum pressure FEATHER TOUCH until all burrs have disappeared see page 8 Step 7 and fig 7A amp B or you can use a sharpening stick to remove the burrs 15 When I turn on the machine the motor is running but both side wheels are not turning at the same speed A In our experience there are two possible causes 1 N A knife blade was inserted forcefully sudden entry into the slot and pushed down too hard and cause the wheel to stop rotating while the motor continues to turn This will dislocated and destroy the gears and the wheels will appear to rotate at different speeds After a short time the wheels will stop rotating all together The unit will need to be serviced The machine was dropped from over 5 feet high which could have dislocated the gear The next time that you turn on the machine and the gear is not in the proper position it will destroy the whole gear and cause it to malfunction The unit will need to be serviced 16 Q Why the sharpen
7. 6 D Remove the top cover by unscrewing the inset hand screw See fig 1 on page 6 Insert the proper sharpening wheels for regular knives use FS 304F fine sharpening wheels for cleavers use FS 302 medium wheels see fig 2 on page 6 After screwing the wheel caps back on snugly re install the wide opening cover the CW 5000 cover Make sure the whole knife is clean and dry If the knife tip is bent straighten it before sharpening Hold the knife firmly and start with the knife in the forward position with the blade in the left opening and parallel to the flat surface see fig 5 Draw the knife smoothly back towards you with moderate down pressure if you hear the motor is slowing down you are using too much down pressure Some knives have a curved end so as the knife curves rotate your arm upwards so that the contact surface is always parallel to the flat surface Repeat the process in the right opening to sharpen the other side of the knife see fig 6 if the knife has only one sharpened edge use only the one relevant opening Continue alternating the process decreasing pressure with each pass until the knife feels sharp to the touch or slicing paper feels smooth USE CAUTION AVOID CUTTING YOURSELF When re profiling the edge of a dull knife the process may take 10 or more passes depending on the condition and the blade temper Make sure blade has no burrs see fig 7 a amp b on page 9 amp 11 otherwise r
8. ES YES YES NO hollow ground Blade NO NO NO NO YES d Pre sharpening height 15 mm 2mm 1 mm 2mm 1 mm 1 M Debris storage YES YES NO YES NO Motor efficiency 9 Top Top Very Low Very Low Medium Medium Torque High Medium Low Low High High Wheel type Soft Stone Stone Stone SteelO Stone NSF Certified Yes No No Yes No No Retail price 299 95 99 95 499 00 399 00 968 00 950 00 Our Efficient motors use the same electricity and output maximum power the best in the world F Dick and Tru Hone both have a sharpening wheel without cover which may cause serious injuries Our stones are oven baked over 45 days for super balance compared to most factories only bake 1 3 days O Diamond hone is steel plate coating with diamond dust always scratches the blade due to uneven hardness and disk surface The retail prices based on the year of 2003 survey F CAUTION ALWAYS WEAR SAFETY GOGGLES AND CUT RESISTANT GLOVES WHEN YOU OPERATE THIS MACHINE WHEN OPERATING THE MACHINE HOLD IT WITH YOUR LEFT HAND AND HOLD THE KNIFE WITH YOUR RIGHT HAND G What comes with this machine For Outdoor Model H What types of knives can be sharpened Most chef s knives carving knives filleting knives Japanese knives except sashimi knives serrated knives and even Chinese cleavers can be given razor sharp edges with the MASTER GRADE knife sharpener WARNING Never Expose Machine To Water Or Moisture At An
9. H XD 12 2 X 4 3 X 4 3 Dimension in cm W XH X D 31 cm X 11 cm X 11 cm 3 Soft Touch Flexible Sharpening Wheel Stock Usage Function FS 300C coarse wheel 2 000 2 500 passes For re profiling or to repair knives with chip s up to Ys FS 302M Medium wheel 1 500 1 800 passes For heavy commercial use or speed sharpening FS 304F Fine wheel 1 000 1 200 passes To get razor sharp Not for Pre sharpening re profiling The key to our quality edge is a Soft touch flexible sharpening surface This is made possible by ensuring contact 99 996 contact between the blade and the sharpen surface This is the only sharpener in the world that can perform at this incredibly high contact rate and is the only sharpener that can maintain the desired 15 angle bevel every time you sharpen The Coarse sharpening wheels can be used approximately 500 800 passes After this it will become medium sharpening wheel The medium sharpening wheel can be Eventually they will become fine sharpening wheels If you want to re profile the knife bevel ALWAYS USE NEW COARSE WHEELS used around 500 800 passes T Warranty 1 2 C2 This limited warranty is against manufacturers defects Damage due to abuse misuse neglect un usual wear and tear is not covered To activate this warranty You must complete and return registration form within one month of purcha
10. MASTER GRADE Electric Knife Sharpener Commercial and Outdoor Model Patented Worldwide USER MANUAL SAVE THIS MANUAL FOR FUTURE USE YD ce O cs mastergradeknifesharpener com www mastergradeknifesharpener com Copyright 2004 8 by Jack Chen TABLE OF CONTENTS A Important safeguards 1 B Why is MASTER GRADE different from other knife sharpeners 2 C MASTER GRADE vs a Professional sharpening service 2 D How to get the best results from your machine 2 E MASTER GRADE vs the other knife sharpeners E2 Cautions e A te kd o RS ev cc be t tnn 4 What comes with this machine 4 What types of knives can be sharpened 5 Li Wang se kn P nite 5 J How does MASTER GRADE work 5 K How to re profile a knife s bevel 6 L How to sharpen a cleaver or knife blades that is thicker than 2 16 or 4 mm 8 M How to sharpen cleaver amp knife blades thinner than 16 or 4 mm 10 N How to sharpen serrated knives 12 How to remove chips from damaged knives 12 P Special instructions for extremely tempered knives 14 Q Maintenance 1
11. d service facility for examination repair or electrical or mechanical adjustment The use of attachments not recommended or sold by the manufacturer may cause fire electric shock or injury Do not use outdoors Do not let cord hang over edge of table or counter Do not let cord contact hot surfaces and do not place the appliance on or near a hot stove burner or in a heated oven Do not use this appliance for other than its intended use m This appliance has a polarized plug one prone is wider n than the other To reduce the risk of electric shock this plug will fit in a polarized outlet in only one way If the plug does not fit fully in the outlet reverse the plug If it still does not fit contact a qualified electrician Do not modify the plug in any way SAVE THESE INSTRUCTIONS B Why Master Grade is different from other knife sharpeners REVOLUTIONIZING the way to sharpen your knives Applying the latest technology we have developed a soft sharpening wheel that is unlike conventional stone wheeled units that overheat and grind away the blade This innovative sharpener will enable you to produce a RAZOR SHARP EDGE IN JUST A FEW PASSES Ours is unique in that it makes possible re profiling the knife bevel up to 3 5 high and a 1 2 thick blade In addition it still maintains the desired 15 angle without leaving a burred Professional chefs and meat cutters unanimously agree that the Master Grade Commercial Elec
12. epeat step 5 amp 6 with minimum pressure FEATHER TOUCH until the burrs disappear cd d Straight Up Point Straight Up Point Straight Up Point Straight Up M How to sharpen cleaver amp knife blades thinner than 16 or 4 mm Note The outdoor model doesn t have a narrow opening cover 1 2 3 2 2 therefore use the same procedures in L on page 8 Remove the top cover by unscrewing the inset hand screw see fig 1 on page 6 Install the sharpening wheels regular knives use FS 304F fine sharpening wheels for cleavers use FS 302 medium wheels see fig 2 on page 6 After screwing the wheel caps back on snugly re install the top the narrow opening top CN 5000 Make sure the whole knife is clean and dry If the knife tip is bent straighten it before sharpening Hold the knife firmly with the blade in the forward position as shown in fig 8 Start with the knife in the forward position with the blade in the left opening to line 1 on cover and parallel to the flat surface Draw the knife smoothly back towards you with moderate down pressure if you hear the motor is slowing down you are using too much pressure Some knives have a curved end so as the knife curves rotate your arm upwards so that the contact surface is always parallel to the flat surface Repeat the process in right opening see fig 9 to line 1 If the knife has only one bevel edge then use only the relevant o
13. heels FS 304F by unscrewing caps AV Sea 3 Insert the coarse sharpening wheels FS 300C Fig 2 4 After screwing the wheel caps back on snugly re install the top The wide opening top CW 5000 5 Make sure the whole knife is dry and clean If knife tip is bent straighten it before sharpening 6 Hold your knife firm and insert the blade into the left opening leaning your knife to the left Tilt the knife against sharpening wheel and draw the knife smoothly back towards you with moderate down pressure if you hear the motor is slowing down you are using too much down pressure Fig 3 7 Insert the knife into the right opening leaning your knife to the right Tilt the knife against the sharpening wheel and draw the knife smoothly back towards you with equal and constant down pressure as in step 6 fig 4 Continue alternating process until you see the slicer knife bevel 5 15 cleaver bevel 15 25 The process of re profiling the bevel may take 10 or more passes depending on the blade condition and blade temper The next stage uses the FS 302M medium sharpening wheels to smooth the edge Finally to make a razor sharp edge follow instructions on pages 8 and page 10 L How to sharpen a cleaver or knife blade that is thicker than 3 16 or 4 mm If attempting to sharpen a blade that is thinner than 3 16 or 4 mm please see page 11 1 2 C2 2 2
14. ing wheels DO NOT last as specified in A 1 2 3 4 5 question 5 If fine sharpening wheels are used for re profiling it will cause excess wear Use only coarse wheels for profiling If your knives have chip s the sharpening wheels will wear out quickly or they may rip the sharpening wheel Use of excessive pressure when sharpening your knife will shorten the life of the wheels Dirty knives that have food particles or liquid on them will damage the wheel surface After approximately half of sharpening wheel life you will notice that only half of your sharpening wheel has been used Remove the wheel from the unit and turn it over This will expose the unused portion of the wheel to the blade to be sharpened only use half of surface 17 Q What causes the sharpening wheels to rip A 1 2 E Dirty knives that have food particles or liquid Make sure they are clean and dry If your knife has a chip s up to Y you need to use the coarse sharpening wheels to remove chips and sharpen with light pressure then increase the pressure slightly Even the tiny chips sometimes invisible from your eyes or knife tip bent may rip the wheel If the knife tip is bent straighten it before sharpening If you allow the knife to vibrate it can damage the wheel Hold your knife firm and glide it smoothly through each slot following the curvature of the blade Not using the correct grade of shar
15. lear debris from sharpening wheel use a brush hard bristles with detergent scrub off debris and rinse with clean water Allow at least 24 hours to completely dry before using it again see fig 18 Fig 18 R Questions amp Answers 1 2 3 4 5 6 7 8 9 10 Q A PO FO Po gt O gt O gt O gt O FH gt Can Master Grade knife sharpener sharpen any knife Yes it can sharpen most knives For serrated knives see fig 14 on page 13 Can Master Grade sharpen scissors Yes but we do not recommend it for safety reasons Can Master Grade sharpen the lawn mower blade Yes just use a new set of coarse sharpening wheels and wide opening cover Where is this machine manufactures Final assembling is in Taiwan However parts come from USA Holland Sweden Japan and Taiwan am already using a Professional Sharpening Service Why do I need an electric knife sharpener Please see detail in page 2 paragraph C How I get the best results from the sharpener Please see detail in page 2 paragraph D How long does it take to replace the sharpening wheels It only takes about 10 15 seconds Why is Master Grade better than other commercial knife sharpeners on the market Please see detail in page 3 How long will the sharpening wheels last and when do have to change them to different grades of wheels Please see page 20 section 3 f
16. or detail If a wheel rips and is replaced and the wheel rips again what should do Insert the knife in sharpening slot before turning it on Repeat it in the opposite slot 11 Q A 12 Q A 1 2 13 Q A 14 Q A Does it get the knife sharp enough to remove hair from your arm like a razor If you use a sharpening stone you have to have a very good sharpening skill From our experience about only 1 out of ten thousand people can do it If you use our commercial model or outdoor model 95 people can do it We would like to recommend you to use old knives or the knives you want to throw them away to practice until you become familiar and adept at the proper pressure and achieving desired bevels Then practicing with different type of knives once you ve learned the skill your knife will definitely remove hair from your arm Why are there two different covers for commercial model knife sharpener To provide more versatility in sharpening different sizes and types of knives CW 5000 is for wide knives amp cleavers wider than 16 or 4 mm and to create bevels between 6 30 CN 5000 narrow cover is designed to fit knives less than 4 mm or 3 16 thick This cover makes it easy to guide your knife straight through the slots at the proper angle and reduces vibration especially with smaller knives We recommend use of this cover initially until you become familiar and adept at using the proper
17. pening Continue alternating the process decreasing pressure and position blade to line 2 fig 10 amp 11 Repeat process and position blade to line 3 fig 12 amp 13 until the knife feels sharp to the touch or slicing paper feels smooth USE CAUTION AVOID CUTTING YOURSELF Make sure the blade has no burrs see fig 7 a amp b otherwise repeat step 5 amp 6 with minimum pressure FEATHER TOUCH until the burrs disappear The process of re profiling the edge may take 10 or more passes depending on the condition and hardness of the knife blade For Slicing Knife 6 to 15 For Cleaver 15 to 25 Distance is about 40 cm or 16 in Fig 7 B position line 1 position line 1 L opening R opening Blade Blade position line 2 position line 2 L opening R opening Blade Blade position line 3 position line 3 opening R opening N How to sharpen serrated knives 1 2 3 E 1 DE X 2 Use wide opening cover CW 5000 Make sure the whole knife is clean and dry If the knife tip is bent straighten it before sharpening Start with the knife in the forward position in the left opening Rather than dropping the blade deep into the slot of the cover as in step 5 above keep the blade elevated so that it makes contact with only the upper part of the wheel simultaneously tilt the blade to the left applying minimal pressure feather touch excessive pressure may rip the
18. pening wheel Gouging the wheel with the knife heel by rushing the blade through the guide Not following the blade curvature when drawing the blade back through the guide If the sharpening wheel is bent this problem may occur in connection with storage Do not place heavy items on top of the sharpening wheel boxes 18 Q 1 am a left handed can still use this machine A It is designed for right handed but not limited to left handed user Just turn around the machine Use your right hand hold the handle and left hand hold your knife S Technical Data 1 Commercial Model Voltage Power 100V 120V AC 180 Watt Safety Standard Certification cUL UL NSF CE GS Sharpening Angle Tan 0 15 Blade Angle Blade Thickness 30 6 Up to tang Wheel Speed Torque 2 000 RPM 3 000 GCM Max blade contacts Pre sharpening up to 3 5 high Unit net weight Unit per case 5 4 Lbs 6 units Dimension in inch WXHXD 13 X 4 9 X 4 5 2 Outdoor Model AC 100V 120V 180 Watt USA model AC 220V 240V 180 Watt Europe model Safety Standard Certification cUL UL NSF CE GS Sharpening Angle Tan 0 T5 Blade Angle Blade Thickness 20 6 Up to Y tang Wheel Speed Torque Max blade contacts 2 500 RPM 1 200 GCM Up to 3 5 or 1 5 cm high Unit net weight Unit per case 1 75 Kg 5 units Dimension in inch W X
19. se and include a copy of receipt showing your original date and place of purchase Under this limited warranty MASTER GRADE reserves the right to either repair or replace the unit without charge The customer is responsible for all freight and shipping insurance charges 4 Warranty period for following products a b C d Knife sharpener one year parts and labor KS 5000 Stainless mounting bracket amp knives storage and P 802 900 Gauss Permanent Magnetism Bar two years Sharpening wheel one year Knives i High speed stainless steel five years ii 3 layer stainless steel three years iii 440 stainless steel three years iv 420 stainless steel two years All other products one year or specified by separate warranty m m To send merchandise for return or repair the USA and Canada please contact the warranty center via email at warranty mastergradekinfesharpener com to get a return authorization number RAN Please send this RAN along with the unit to be serviced and proof of purchase to the address provided in the E mail Customer is responsible for all freight and shipping insurance charges U REPLACEMENT PARTS LIST 19 25 26 51 52 53 54 55 56 5f 58 Base Wide cover CW 5000 Rotation Shaft KP 5000R Electric cord KP 5000E Screw Hand screw KP 5000H KP 1000H Narrow cover CN 5000 Switch KP 5000S KP 1000S Wheel cover KP
20. sfer to a serving plate Assorted Vegetables in Pumpkin Bowl Makes 4 6 servings Ingredients 1 small pumpkin about 750 g 1 slice ginger minced 2 cloves garlic minced TOg sliced celery 50g pumpkin flesh 1 3 cup straw mushrooms 30g fresh or canned lotus seeds drained 20g fresh or 10 g dried lily buds soaked and drained 6 water chestnuts sliced 1 4 carrot sliced Seasonings 1 4 soup stock or water 2 tablespoons vegetarian oyster sauce 1 teaspoon rice wine 1 teaspoon sesame oil 1 2 teaspoon cornstarch dissolved in 1 teaspoons water Cooking Method 1 Prepare pumpkin basket Remove a thin slice from bottom of pumpkin so it stands upright Cut off top 1 4 of pumpkin With a small knife remove flesh without tearing shell slice 50 g flesh and set aside Prepare a wok for steaming Add pumpkin basket steam 5 minutes Set aside Combine seasoning ingredients in a bowl set aside 2 Heat 2 tablespoons cooking oil in a hot wok over high heat Add ginger and garlic stir fry until fragrant Add remaining ingredients and seasonings reduce heat to low cook covered 4 to 5 minutes Add cornstarch solution cook stirring until sauce thickens Transfer to pumpkin bowl Fish in Eight Treasure Sauce Makes 4 6 servings Ingredients Marinade 1 whole fish about 500 g 2 slices ginger minced 1 2 teaspoon salt 1 4 teaspoon white pepper Eight Treasures 3 cloves garlic minced 1 green onion
21. tric Knife Sharpener is both technologically and economically superior to others C Master Grade vs a sharpening service Cost mo cost yr cost 5 yr Master Grade 3 5 37 60 434 549 Pro Service 39 69 468 828 2 340 4 140 The above calculations are based on 6 chefs knives boning knives and 4 knives slicer sharpened once a week Professional sharpening service charge is based on year 2003 survey This one time investment can save you at least 431 768 within the first year and 1 906 3 591 within the first 5 years This patented knife sharpener is the 1 seller in England Germany China Taiwan and Japan D How to get the best results from your machine CONGRATULATIONS on your purchase of the award winning Master Grade knife sharpener Please Take A Few Moments to Read The Instructions And View The Included Video CD to Gain The Maximum Benefit From Your Investment E Master Grade vs other knife sharpeners Master Master Chef Edlund F Dick Tru Grade Grade Choice RS 150 Hone Commercial Premium 2000 401 Duo HCF Safe to use YES YES YES YES NOO NO Pre sharpening YES YES NO YES NO YES Over heating NO NO YES YES YES YES Scratching knife blade No Slight Excessive Excessive Excessive Excessive Burr No Slight Excessive Excessive Excessive Excessive 15 every pass YES YES NO YES NO True angle Blade YES Y
22. y Time Never Leave Your Razor Sharp Knives In A Washing Bowl Wipe The Knife Clean After Sharpening And Before Use To extend the life of the motor do not press a knife on the wheel so hard that the motor is not able to run or runs at a very slow speed Slowing or stopping the motor will overload it and shorten the life of the machine If your knife is bent straighten it before sharpening Have to clean all knives including the handle before sharpening make sure the blade is very dry and free of oil grease and food particles Otherwise damage may occur to the sharpening wheels reducing performance and the life of the sharpener J How does the Master Grade work The machine has two sharpening openings The left opening is for the left side of the blade and the right opening is for right side of the blade Pull the knife blade through the left opening and then repeat in the right opening Continue this alternating process decreasing pressure with each pass until the blade is sharp The first time you sharpen your knife on the Knife Sharpener you will need to spend more time to establish the desired 15 angle This is accomplished with the coarse wheels Subsequent sharpening should be done with the fine wheels and will require only a few passes K How to re profile a knife s bevel Use CW 5000 wide opening cover 1 Remove the top cover by unscrewing the inset hand screw Fig 1 2 Remove the fine w
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