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SHARPENER SAFETY

1. This sharpener is designed for sharpening and hon-

ing cutting tools, using the appropriate accessories. 

Using the machine for any other purpose for which it 

is not designed may result in serious injuries, machine 

damage and voiding of the warranty.

2. Grinding wheel safety:

•  Only use grinding wheels rated for a speed higher 

than 115 RPM (maximum RPM of the tool).

•  Inspect wheels for cracks or fragments before start-

ing the machine. Replace damaged wheels imme-

diately. Never use a questionable grinding wheel, 

as the RPM of the machine can send broken wheel 

fragments flying at high speeds.

•  Do not use a wheel that vibrates. If a wheel vibrates, 

it may be that the bearings of the shaft need replac-

ing.

•  Make sure the grinding wheel is dressed properly 

and evenly.

•  Check that the grinding stone can rotate smoothly 

before starting the machine.

•  The grinding wheel is for grinding. Never attempt to 

cut anything with the grinding wheel.

3. The use of accessories or attachments not recom-

mended by the manufacturer may result in a risk of per-

sonal injury.

4. Make sure the water reservoir is filled with water to 

the maximum fill line before operation. Check the water 

level regularly and refill as necessary. Never attempt to 

sharpen a blade when the grinding stone is dry.

5. DANGER: fire hazard. Do not grind or polish magne-

sium or magnesium alloys.

6. Preventing accidental starting. Make sure the power 

switch is in the OFF position prior to plugging in the 

machine. Always make sure the power switch is in the 

OFF position and the machine is unplugged when doing 

any cleaning, adjustments, assembly, setup operations, 

or when not in use.

PERSONAL SAFETY

1. Operate in a well ventilated area. Keep the floor area 

around the Sharbener level and free of slippery sub-

stances or other tripping hazards.

2. Wear ANSI-approved safety goggles to protect your 

eyes from sparks and chips. Use hearing protection to 

protect yourself from hearing loss.

3. DO NOT wear loose clothing or jewelry as they might 

get drawn in by the tool. Tie back long hair.

4. People with pacemakers should consult their 

physician(s) before use. Electromagnetic fields in close 

proximity to pacemakers could cause pacemaker inter-

ference or pacemaker failure.

5. Chips are harmful to your health. Use NIOSH-ap-

proved  dust masks or other respiratory protection dur-

ing operation and cleaning.

6. Always turn off and unplug the Sharpener before 

making any adjustments or repair tasks. Never adjust 

the Sharpener or the workpiece while the tool is run-

ning.

PREPARING THE SHARPENER

When transporting the Sharpener, carry it by either the 

handle or the base. Never carry the device by its guards 

or its accessories. 

1. Examine the Sharpener for any damaged or missing 

parts. Replace or repair damaged parts before opera-

tion. Periodically check that all nuts, bolts and other fas-

teners are properly tightened.

2. Do not operate this tool until it is completely assem-

bled and installed according to the instructions. Make 

sure all adjustments are correct and all connections are 

tight. Keep all guards in place.

DURING OPERATION

1. Never start the machine with any load already applied 

to either grinding wheel. Stand to the side of the sharp-

ener during start-up. Switch it ON and let the sharpener 

SPECIFIC RULES FOR YOUR SHARPENER

WARNING!

 Do not operate the power tool until you have read and understood the following instructions 

and the warning labels. 

6

Summary of Contents for BG4270

Page 1: ...gged trouble free performance Pay close attention to the rules for safe operation warnings and cautions If you use your tool properly and for its intended purpose you will enjoy years of safe reliable...

Page 2: ...ation 8 BEFORE OPERATING 9 Unpacking Transportation 9 Know Your Sharpener 10 Assembly Adjustments 11 OPERATION MAINTENANCE 16 Operation 16 Troubleshooting Guide 18 Maintenance 19 Exploded View Parts L...

Page 3: ...tool does not exactly match this manual please visit wenproducts com for the most up to date manual or contact our customer service at 1 800 232 1195 Keep this manual available to all users during th...

Page 4: ...shock PERSONAL SAFETY 1 Stay alert watch what you are doing and use com mon sense when operating a power tool Do not use a power tool while you are tired or under the influence of drugs alcohol or me...

Page 5: ...ccordance with these instructions taking into ac count the working conditions and the work to be per formed Use of the power tool for operations different from those intended could result in a hazardo...

Page 6: ...setup operations or when not in use PERSONAL SAFETY 1 Operate in a well ventilated area Keep the floor area around the Sharbener level and free of slippery sub stances or other tripping hazards 2 Wea...

Page 7: ...tool rests and the wheel should always be set to 1 8 inch or less Always hold the work piece firmly against the tool rest 8 Never attempt to cut anything with the grinding wheel 9 Do not use the Shar...

Page 8: ...tor with the green insulation with or without yellow stripes is the equipment grounding conductor If repair or replacement of the electric cord or plug is necessary DO NOT connect the equipment ground...

Page 9: ...2 1195 M F 8 5 CST or email techsupport wenproducts com PACKING LIST TRANSPORTING When transporting the sharpener carry it by the base or carrying handle Never carry the tool by its guards or its acce...

Page 10: ...r to the following diagrams to become familiarized with all the parts and controls of your Sharpener The components will be referred to later in the manual for assembly and operation instructions A Ha...

Page 11: ...nced and rotates smoothly INSTALLING THE WATER RESERVOIR There are two mounting positions on the grinding wheel side of the machine for installing the water reservoir For new wheels use the lower moun...

Page 12: ...change the direc tion of the wheels rotation Remove the workpiece from the machine before changing rotation directions For grinding and honing along the direction of the wheel rotation place the work...

Page 13: ...it directly onto the support arm This will help you balance the weight of the workpiece and keep it steady OTHER SHARPENING JIGS To sharpen knives scissors and axes you ll need the WEN 4 Piece Sharpe...

Page 14: ...piece Fig 8 1 Place the blade into each angle notch Fig 8 arrows to find the notch that best fits the bevel of the blade 2 Mount your workpiece in the appropriate sharpening jig 3 Place the curved sec...

Page 15: ...e wheel in both directions to ensure complete coverage 2 Using a wooden spreader or other similarly purposed accessory not included apply the abrasive honing paste to the stropping wheel covering the...

Page 16: ...ing and adjusting your tool Failure to follow the safety instructions may result in serious personal injury 16 SHARPENING A BLADE FIG 11 When sharpening knives and scissors grind with the rota tion of...

Page 17: ...amage to the honing wheel TIP Scissors should not be honed on the leather strop ping wheel Remove any burrs from the scissors blades by pulling the blades over the surface of a piece of end grain wood...

Page 18: ...Turn the machine OFF and unplug it Remove the gear cover part 4270 006 and apply general purpose or white lithium grease to the gears Motor overheats 1 Motor overloaded 1 Reduce load on motor reduce p...

Page 19: ...efore cleaning adjusting or performing any maintenance work WARNING Any attempt to repair or replace electrical parts on this tool may be hazardous Servicing of the tool must be performed by a qualifi...

Page 20: ...wheel becomes damaged or worn replace it as follows Replacement 8 inch leather stropping wheels Part No 4270 021 can be purchased from wenproducts com 1 Unscrew the locking knob Fig 14 3 2 Remove the...

Page 21: ...EXPLODED VIEW PARTS LIST 21 21 7 8 9 8 14 10 11 12 15 6 43 5 4 3 31 42 2 1 16 12 3 18 38 39 10 14 19 20 22 23 21 17 18 13 24 27 28 40 41 31 32 33 34 35 36 37 29 30 25 26...

Page 22: ...20 4270 020 Pin 5x22 1 21 4270 021 Stropping Wheel 1 22 4270 022 Washer 8mm 1 23 4270 023 Locking Knob M8 1 24 4270 024 Water Reservoir 1 25 4270 025 Flanged Hex Nut 4 26 4270 026 Base Subassembly 1...

Page 23: ...s and products may need to be sent to WEN before the replacements can be shipped out Upon the confirmation of a WEN representative your product may qualify for repairs and service work When re turning...

Page 24: ...THANKS FOR REMEMBERING v 2019 08 19...

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