Metcalfe NSV350HD Installation & Operating Instructions Manual Download Page 12

11 

Sharpening the Knife 

When and How Often to Sharpen the Knife 

 

Symptoms of a dull knife are excess waste on the unsliced portion. 

 

The blade needs to be sharpened periodically to provide consistent slices and maximum food product. 

 

Sharpening the blade lightly every few days is more effective than heavy sharpening at less frequent intervals. 

 

WARNING

: The blade can be sharpened up until the distance between 

the cutting edge of the blade and the inside border of the blade guard 

ring is no more than 6 mm, corresponding to a decrease of about 10 mm 

of the size of the original diameter.  Once this value has been reached, it 

is NECESSARY TO REPLACE THE BLADE. 

Sharpening the Knife 

 

NOTE

: Before starting check that the grindstones have been cleaned. 

 

 

 

Turn the slicer off and rotate the thickness 

selection knob clockwise until it stops and the 

slicer fence plate covers the knife. 

 

Pull back the carriage all the way to the left. 
 
 
 
 
 
 
 
 

 

Clean and dry both sides of the blade before 

sharpening. Please refer to cleaning instructions.  

 

Lift the sharpener cover. 

 

Pull the knob (1) to release the sharpener and flip 

it over so that the sharpener assembly is closer to 

the blade (2). 

 

The sharpener is now hooked in the correct 

position for sharpening. 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Plug in and select the start button on the 

slicer. 

 

Push the sharpening stone lever downwards 

and keep it pressed for 10 seconds 

 

Then deburr by pressing the lever further 

down for 2-3 seconds (more could damage 

the blade edge). 

 

 

 

 

 

 

 

 

 

 

 

 

 

T

URN SLICER OFF

 before inspecting. 

 

Return the sharpener to the original position 

using the blocking knob and close the cover. 

 

Clean the entire slicer. 

 

Summary of Contents for NSV350HD

Page 1: ...Metcalfe Medium Duty Vertical Slicer NSV350HD Installation Operating Instructions t 01766 830 456 e sales metcalfecatering com w www metcalfecatering com...

Page 2: ...Slicing 5 Unpacking 5 Installation 5 Operation 6 Cleaning Instructions Disassembly 7 8 Cleaning 9 Reassembly after Cleaning 10 Sharpening the Knife 11 Lubricating your Slicer 12 Slicer Safety Tips 12...

Page 3: ...ff Switches Centre Plate Spindle Knob Slice Deflector End Device Handle Centre Plate Upper Table Fence Plate Table Locking Knob Rubber Feet Thickness Selection Knob Lubricating Screw Sharpener Knob Id...

Page 4: ...hygiene Large base to ensure slicer has a large capacity to cope with large products Ergonomic design with smooth rounded edges to allow for fast and easy cleaning and improved levels of hygiene Full...

Page 5: ...se contact the sales department see page 14 Teflon Coated Parts 20 increased in gliding property Stainless Steel Knife Remover Aluminium Knobs Kit Special Stainless Steel Handgrip Special Arm protecte...

Page 6: ...ging material and contact us or contact your source of the equipment immediately You should receive with your slicer 1 x Metcalfe Tasteless Oil 1 x Flat Head Screwdriver 1 x Instruction Manual 1 x Kni...

Page 7: ...or around the table while the slicer is on The end device handle and table handle are the only parts of the slicer you should touch while slicing 7 Grip the end device handle and table handle and man...

Page 8: ...on knob clockwise past 0 until it stops so the fence plate covers the blade Disassembling the table With the thickness selection knob on 0 pull back the carriage all the way to the left Whilst support...

Page 9: ...g the slice deflector Remove the slice deflector by sliding it to the left Disassembling the sharpener Lift the sharpener cover Loosen the side knob of the sharpener block and remove it Then remove wh...

Page 10: ...steel wool or high pressure water jets which might damage the machine Cleaning the knife To clean the knife whilst still on the machine use a damp cloth on the blade and move it slowly from the centre...

Page 11: ...ce deflector over pins and slide back into position Reassembling the centre plate Insert the centre plate over the knife and ensure that the flutes are flush with the flutes on the fence plate Insert...

Page 12: ...check that the grindstones have been cleaned Turn the slicer off and rotate the thickness selection knob clockwise until it stops and the slicer fence plate covers the knife Pull back the carriage al...

Page 13: ...mes Clean as necessary removing any excess oil Slicer Safety Tips To avoid serious personal injury NEVER touch the slicer without training and authorisation from your supervisor or if you are under th...

Page 14: ...dirty Clean the grindstones Grindstones are worn out Replace the grindstones Contact Service for assistance The sliced product is frayed and irregular The blade is not sharp Sharpen the blade The bla...

Page 15: ...our website or contacting the sales department Product Information Please complete the below details and keep in a safe place Ensure that you complete the Model No Serial No sections for future refere...

Page 16: ...Line are covered by a 2 year warranty 1st year parts and labour 2nd year parts only and full after sales service All Metcalfe SP mixers are covered by a 3 year warranty 1st year parts and labour 2nd 3...

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