Lincoln Manufacturing 503SN Operating instructions

Brand: Lincoln Manufacturing

Model: 503SN

Type: Operating instructions

This manual is also suitable for

Lincoln Manufacturing 503SN is a compact and easy-to-use machine designed for preparing onions. It features sharp blades that can slice onions into even and uniform pieces, making it an ideal tool for restaurants, catering businesses, and home cooks. The machine is made of durable materials and is easy to clean and maintain. With its simple operation and efficient design, the Lincoln Manufacturing 503SN is a valuable addition to any kitchen.

INSTALLATION & OPERATING

INSTRUCTIONS

for

REDCO

ONION KING™

MODELS 500N, 501N, 502N, 503N, 503SN

TO BE SERVICED ONLY BY AUTHORIZED PERSONS

P/N: 2802383 REV: 5/10/07

Onion King Ops Manual

WARNING AND SAFETY INFORMATION

LIMITED TWO (2) YEAR WARRANTY

Lincoln Foodservice Products, LLC (“Lincoln”) warrants, to the original purchaser for use in the United States of

America, that each new item of Redco food preparation utensils (other than blades) manufactured by it (“Warranted

Product”) is free of defects in material and workmanship under normal use and conditions.

The exclusive remedy available under this Limited Warranty is that Lincoln will, free of charge, but at its option,

subject to, and in accordance with the terms and conditions of the Limited Warranty, repair or replace, for the

original purchaser for use in the United States of America, any Warranted Products or part thereof that proves to be

defective with the same or a similar item or part, if it is returned to Lincoln in accordance with the procedure set out

on the warranty card.

This limited Warranty applies only to the original parts of Warranted Products sold for use in the United States of

America and does not apply to any Warranted Products located outside the United States of America, regardless of

where sold, or to any item or part thereof that has been subjected to accident, casualty, alteration, misuse, or abuse

or if the date of manufacture is altered or removed.

THIS LIMITED WARRANTY DOES NOT APPLY TO BLADES WHICH ARE SOLD COMPLETELY WITHOUT

WARRANTY OR GUARANTEE OF ANY KIND, EXPRESSED OR IMPLIED. THE OBLIGATION OF LINCOLN IS

LIMITED TO THE ABOVE AND, EXCEPT AS EXPRESSLY STATED HEREIN, LINCOLN MAKES NO

GUARANTEES OR WARRANTIES, EXPRESSED OR IMPLIED, INCLUDING, WITHOUT LIMITATION,

WARRANTIES OF FITNESS OR MERCHANTABILITY, WITH RESPECT TO WARRANTED PRODUCTS.

LINCOLN SHALL NOT BE LIABLE FOR SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES OF ANY

KIND. NO ONE IS AUTHORIZED TO MAKE ANY GUARANTEES OR WARRANTIES, EXPRESSED OR

IMPLIED, ON BEHALF OF LINCOLN.

SOME STATES DO NOT ALLOW LIMITATIONS OF IMPLIED WARRANTIES, OR THE EXCLUSION OR

LIMITATION OF INCIDENTAL OR CONSEQUENTIALY DAMAGES IN CONNECTION WITH THE SALE OF

CONSUMER PRODUCTS, CONSEQUENTIALY, IF YOU ARE A CONSUMER, AS THAT TERM IS LEGALLY

DEFINED, THE ABOVE LIMITATION OR EXCLUSION MAY NOT APPLY TO YOU.

TABLE OF CONTENTS

Operating Instructions………………………………………………………………………………………………………….. 3

Cleaning…...…………………………………………………………………………………………………………………..… 3

Blade Servicing & Replacement……………………………………………………………………………………………… 4

Blade Troubleshooting…………………….…………………………………………………………………………………… 5

Parts List………………..………………………………………………….……………………………………………….....…6

Exploded View Drawing…………..………..………………………..………………………………………..……………….. 7

WARNING

THIS MACHINE CONTAINS SHARP BLADES AND CAN CAUSE SERIOUS INJURY OR DEATH IF NOT

HANDLED PROPERLY. ALL OPERATORS OF THIS EQUIPMENT SHOULD READ THIS OPERATION

MANUAL BEFORE OPERATING EQUIPMENT.

IN ORDER TO AVOID DAMAGE TO PEOPLE AND THE APPLIANCE, READ AND FOLLOW THE

MANUFACTURER’S INSTRUCTIONS FOR THE CLEANING OF THIS EQUIPMENT.

Onion King Ops Manual

OPERATION – ONION KING

1. Before each use, always check blade tightness. If blades are loose, review blade replacement instructions

for tightness procedure.

2. Prepare onions by completely peeling the dry skin and cutting off the stem and root tip. The maximum size

onion usable is 3” diameter. To cut larger onions they need to be halved or quartered.

3. Raise the handle to full open position. Place an onion on the rear of the cutting blades, push down gently

and rotate slightly scoring the onion.

4. Place left hand on the red hold down handle and hold firmly while pulling the pusher head handle down

with a firm, quick, continuous motion, forcing the onion through the cutting blades.

5. Repeat this process until you have prepared enough product for your daily needs.

6. Clean and lubricate your machine immediately.

CLEANING INSTRUCTIONS

CAUTION:

Blades are sharp and can cause injury. Check machine before using. Be sure machine is clean. Check for

broken, nicked or dull blades and if found, replace blade assembly. Check to be sure Blade and Blade Holder

Assembly can be raised and lowered freely. Lubricate if necessary using a light coating of mineral oil, Petrol

Gel or food grade lubricant. DO NOT LUBRICATE WITH COOKING OIL AS IT WILL BECOME STICKY.

CAUTION:

PRIOR TO USING YOUR EQUIPMENT, IT IS IMPORTANT TO CLEAN THE UNIT.

WASH NEW BLADES WITH WARM SOAPY WATER AND RINSE THOROUGHLY TO

REMOVE THE THIN PROTECTIVE OIL FILM.

CAUTION:

BLADES ARE SHARP AND CAN CAUSE INJURY. NEVER USE MACHINE UNLESS

LL FOUR RUBBER FEET ARE IN PLACE.

DANGER:

THIS MACHINE CONTAINS SHARP BLADES AND CAN CAUSE SERIOUS INJURY

OR DEATH IF NOT HANDLED PROPERLY. ALL OPERATORS OF THIS

EQUIPMENT SHOULD READ THIS OPERATION MANUAL BEFORE OPERATING

EQUIPMENT.

CAUTION:

FOOD ACIDS WILL MAKE BLADES DULL AND CORRODE THE METAL. ALWAYS

CLEAN THIS FOOD PREPAR

TION MACHINE IMMEDIATLEY AFTER EVERY USE!

Onion King Ops Manual

CLEANING INSTRUCTIONS (CONT’D)

1. Raise handle then rinse blades and pusher head fingers with a spray of hot water or immerse in warm

soapy water and rinse thoroughly. DO NOT put this machine in a dishwasher or dish machine with soaps,

detergents or other chemicals.

2. Food particles between blades of pusher head fingers may be removed with a small brush. Never use your

fingers when trying to remove food particles from between blades!

3. Let machine air dry.

BLADE SERVICING AND REPLACEMENT

If the machine no longer slices onions cleanly or without damage, the blades could be dull and need to be replaced

or adjusted. Broken, bent, nicked, or dull blades must be replaced immediately. Change the complete assembly.

Never mix old and new blades in the same assembly as this may lead to excessive blade breakage.

1. Allow yourself ample room to work on a flat, dry surface.

2. Remove the blade block screws from both sides of the blade blocks, using a 3/8” wrench.

DISPOSE OF USED BLADES AND BLADE ASSEMBLIES!

3. Examine the pusher head fingers. If they are nicked or burred, smooth the rough edges with a small flat

file. The spaces between the fingers must be uniform. Straighten any bent fingers.

4. The following instructions should be followed when installing the blade assembly.

A. Be sure that blade block shields are in proper position (see exploded view).

B. Place the blade assembly into the frame casting with the sharp side of the blade facing up.

C. Fasten the front of the blade assembly with four ¼-20 x 2” hex head screws. Tighten the screws

until the bearing plate can no longer be moved, then tighten the screw an additional ¾ turn. Do not

exceed ¾ turn (70 inch pounds).

D. Place four ¼-20 x 2” hex head screws in the rear side. Install a neoprene gasket on each screw

between the frame casting and the blade block shield. Tighten the screws until the bearing plate

can no longer be moved, then tighten the screws an additional ¾ turn. Do not exceed ¾ turn (70

inch pounds).

5. Check the clearance between the pusher head fingers and the cutting blades. Make sure they do not rest

on or touch the blades at any point when you mover the pusher head through its full travel.

6. If the pusher head fingers touch the blades, loosen set screws in both pivot rod locking collars and position

the pusher head so each finger passes through the blades without touching. Re-tighten the set screws.

DANGER:

THIS MACHINE CONTAINS SHARP BLADES AND CAN CAUSE SERIOUS INJURY

OR DEATH IF NOT HANDLED PROPERLY. ALL OPERATORS OF THIS

EQUIPMENT SHOULD READ THIS OPERATION MANUAL BEFORE OPERATING

EQUIPMENT.

CAUTION:

PRIOR TO USING YOUR EQUIPMENT, IT IS IMPORTANT TO CLEAN THE UNIT.

WASH NEW BLADES WITH WARM SOAPY WATER AND RINSE THOROUGHLY TO

REMOVE THE THIN PROTECTIVE OIL FILM.

Onion King Ops Manual

BLADE TROUBLESHOOTING

BROKEN BLADES

1. Wrong food used in machine or onions are too large.

2. Blade tension not correct. Too tight or too lose?

3. Fingers misaligned.

4. Old and new blades mixed in blade replacement.

5. Blades dull.

SOLUTIONS

1. Slice only what is recommended (onions less than 3” in diameter).

2. Follow instructions when changing blades.

3. Always check blade tension before each use.

4. Never mix old and new blades.

5. Always turn the onion slightly to score the onion and start the cutting process.

PREVENTIVE MAINTENANCE

1. Clean machine immediately after each use.

2. Maintain proper blade tension and finger adjustment.

3. Use for intended purposes only.

4. Changing blades at first sign of improper cutting.

Onion King Ops Manual

SPARE PARTS – ONION KING

LETTER

PART

NUMBER

DESCRIPTION

A 303 Rubber Foot

B 414 Screw Fil. Hd., ¼-20 x ¾”

C 525 Front Legs (longest)

D 526 Rear Legs (shortest)

E 4422R Screw, Sq. Hd, ¼-20 x 3/8”

F 555 Vinyl Grip

G 556 Pivot Rod

H 5118 Screw, Sq. Hd, ¼-20 x ½”

I 558 Pivot Rod Locking Collar

J 560 Nylon Washer

K 519 Acorn Nut (also part of Pusher Head Assembly)

L 5119 Pusher Head Assembly, 503SN

M 504 Pusher Head 3/16” – includes 30 Spacers, 16 Fingers, 2 Rods, 4 Nuts

505 Pusher Head ¼” and ½” cut includes 22 Spacers, 12 Fingers, 2 Rods, 4 Nuts

515 Pusher Head 3/8” cut includes 14 Spacers, 8 Fingers, 2 Rods, 4 Nuts

N 517 Handle Casting

O Finger Retaining Rods (part of Pusher Head Assembly)

P 047 Blade Block Pin (also part of Blade Assembly)

Q 509 Blade Assembly 3/16” cut includes 13 blades, 2 Blocks, 4 Pins, 2 Shields

511 Blade Assembly ¼” cut includes 11 blades, 2 Blocks, 4 Pins, 2 Shields

510 Blade Assembly 3/8” cut includes 7 blades, 2 Blocks, 2 Pins, 2 Shields

512 Blade Assembly ½” cut includes 6 blades, 2 Blocks, 2 Pins, 2 Shields

S 520 Blade Block, 3/16” cut

522 Blade Block, ¼” cut

521 Blade Block, 3/8” cut

523 Blade Block ½” cut, 503N & 503SN

T 5120 Double Blade Block Shield for 3/16” and ¼” cut, also with blade assemblies

5121 Single Blade Block Shield for 3/8” and ½” cut, also with blade assemblies

U 0655 Neoprene Gasket

V 506 Rubber Bump-On

W 554 Base Casting

X 5117 Bearing Plate

Y 5116 Screw, Hex Hd., ¼-20 x 2”, 3/8” across flats

Onion King Ops Manual

EXPLODED VIEW – ONION KING

Onion King Ops Manual

Lincoln Foodservice Product, LLC

1111 North Hadley Road

Fort Wayne, Indiana 46804

United States of America

Telephone: (260) 459-8200

U.S. Fax: (888) 790-8193

Int’l Fax: (260) 436-0735

Technical Support Hotline: (800) 678-9511

www.lincolnsmallwares.com

Lincoln Manufacturing 503SN Operating instructions

Brand: Lincoln Manufacturing

Model: 503SN

Type: Operating instructions

This manual is also suitable for

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Lincoln Manufacturing 503SN Operating instructions

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