Rice Lake MajorSlice 300M User manual

MajorSlice™ 300M
Manual Stainless Steel Professional Slicer
Operator's Manual
Professional Series - All Stainless Steel Construction
166125 Rev A

Contents
1.0 Introduction.................................................................................................................................. 1
1.1 Safety Section . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
2.0 Installation and Operation ........................................................................................................... 2
2.1 Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
2.2 Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
3.0 Parts ............................................................................................................................................. 4
3.1 MajorSlice 300 Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
3.2 Sharpener Assembly Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
4.0 Maintenance .............................................................................................................................. 10
4.1 Lubrication . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
4.2 Cleaning, Sanitizing and Inspection Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
4.3 Sharpen Knife. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
4.4 Electrical Diagram. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
4.5 Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
4.6 Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
MajorSlice 300 Limited Warranty ......................................................................................................... 22
For More Information ............................................................................................................................. 23
Brand Name: DADAUX GASTROTECH
© Rice Lake Weighing Systems. All rights reserved. Printed in the United States of America.
Specifications subject to change without notice.
Rice Lake Weighing Systems is an ISO 9001 registered company.
November 06, 2014

ii MajorSlicer 300 Operator’s Manual
Rice Lake continually offers web-based video training on a growing selection
of product-related topics at no cost. Visit www.ricelakeretail.com/webinars.

Introduction 1
1.0 Introduction
Authorized distributors and their employees can view or download this manual from the Rice Lake
Weighing Systems distributor site at www.ricelakeretail.com.
1.1 Safety Section
Study the Following Safety Rules
FAILURE TO HEED MAY RESULT IN SERIOUS PERSONAL INJURY OR DEATH.
WARNING
Important
• FOLLOW set-up instructions provided for proper installation.
• NEVER touch this machine without training and authorization from your supervisor.
• Machine MUST be on a solid level support.
• Guards MUST be in place before plugging in and turning on machine.
• ALWAYS use the three (3) pronged grounded plug provided.
• ALWAYS use the Product Grip - NOT your hand.
• NEVER touch the rotating knife.
• ALWAYS keep your fingers, hands and clothing away from moving parts.
• ALWAYS turn OFF and UNPLUG machine before cleaning or servicing.
• NEVER operate machine with objects NOT provided by the manufacturer.
• Carriage tray (#11) and sharpener are calibrated to the unit and are not interchangeable with
any other units.
• Lift only at the bottom of the unit. Lifting at any other area may cause damage to the
components and will void the warranty.

2MajorSlicer 300 Operator’s Manual
2.0 Installation and Operation
2.1 Installation
Note
Notify the carrier immediately if shipping carton is damaged. If equipment is damaged notify the carrier within
five (5) days and save all documents.
1. Carefully remove packing material from top and sides of machine.
Note
WARNING
Important
WARNING
Avoid touching exposed knife.
Lift only at the bottom of the unit. Lifting at any other area may cause damage to the components and
will void the warranty.
2. With the assistance of another person, lift machine from the carton by lifting from the bottom of the
machine base.
Never pick up the machine by the knife guard or gauge plate.
3. Place machine on a solid level table or support.
4. Inspect machine for damage and proper guard placement.
5. Plug machine into a properly grounded outlet using the plug supplied with the machine. The proper voltage
use will be specified on the machine serial number plate.
6. Test the machine power by turning on the power switch.
If the machine is not running correctly turn off immediately and unplug and contact your service agent.
7. Clean and sanitize machine before using (See Section 4.2 on page 13).

Installation and Operation 3
2.2 Operation
11
12
10
13
14
116 3
4
Back
Front
Figure 2-1. Slicer Operation
1. Close the (#4) index control knob by turning clockwise.
2. Pull back the (#13) product grip using the (#14) product grip handle.
3. Load the product to be sliced into the (#11) carriage tray.
4. Open the (#10) gauge plate to the desired slice thickness using the (#4) index control knob by turning
counter clockwise.
5. Turn the machine on at the (#3) power switch.
WARNING
Never reach into the carriage tray with the gauge plate or index knob in the open position!
6. Slice the desired product by pushing and pulling the (#12) carriage handle.
7. When finished, close the (#4) index control knob by turning it clockwise.
8. Power off the machine at the (#3) power switch.
9. Remove the sliced product from the (#16) receiving side of the (#1) machine base.
10. Remove the remaining unsliced product from the (#11) carriage tray.
11. Clean (See Section 4.2 on page 13) and prepare machine for the next product to be sliced.

4MajorSlicer 300 Operator’s Manual
3.0 Parts
3.1
GR2
3
4
5
GR6
7
11
GR123
23
VT22
18
GR8
GR137
GR135
GR136
GR138
GR139
GR138
GR110
GR140
GR146
17
GR16
GR15
102
GR153
GR150
GR152
GR154
GR151
53
103
GR144
GR14 GR145
GR10
9
GR12
GR12
GR22
GR130
GR1
GR70
GR76
GR77
GR27
GR112
120
GR113
120
GR122
GR121
GR134
GR19
GR20
GR21
132
GR131
59
60
GR62
16
54 55 5658 57
71
54
57
56
40
41
47
61
60
63 44
46
43
42
52
51
49
53
MajorSlice 300 Parts
Figure 3-1. MajorSlice 300 Parts Diagram
Item # Part No. Description Reference Qty
3Reinforcement Support Stainless Steel 304 1
4Nut M8 Stainless Steel A2 3
5Stop Plug – Reinforcement Support PEHD 3
7Screw – Gauge Plate Mount Stainless Steel A2 2
9Index Excentrique Stainless Steel 304 1
11 Washer – Spacer PTFE 1
17 Fastening Ring - Excentrique PEHD 1
18 Washer, C3-161-30-34-16 PTFE 2
23 Flat Head Sloted Screws, M6-12 Stainless Steel A2 4
40 Housing – Rail Slide Aluminium 1
41 Tension Screw – Housing – Rail Slide Stainless Steel 304 1
42 Top Port Screw – Housing – Rail Slide, M5-10 Stainless Steel A2 1
43 Bearing Cylinder – Exterior Stainless Steel 304 1
44 Spring – Bearing Cylinder Stainless Steel 1

Parts 5
46 Center Stud – Bearing Cylinder Stainless Steel 304 1
47 Circle Clip Ø21 Stainless Steel A2 1
49 Ball Bearing (608 2rs) Ø22/8 E.7 Stainless Steel 1
51 Support Bracket – Housing – Rail Slide Stainless Steel 304 1
52 Screw CHC M6-16 Stainless Steel A2 2
53 Circle Clip Ø8 Stainless Steel A2 1
54 Elastic Band, F5-13-13-10 Polyvinyl 2
55 Ring – Bronze, Ø14/12 Lg,12 Bronze 2
56 Spring Stainless Steel 2
57 Spring Cylinder Stainless Steel 304 1
58 Screw M6-8 Stainless Steel A2 1
59 Screw – Front Slide Rail Stainless Steel 304 1
60 Spring Stainless Steel 2
61 Cylinder Bearing - Round Slide Rail Ø28/25,
C3-151-25-28-20
PTFE 2
63 Screw – Rear Slide Rail Stainless Steel 304 1
71 Front Slide Rail 1
102 Screw – Index Control Excentrique, Sans Tete M8 Stainless Steel A2 2
103 153681 Foot 4
120 153686 Roller Bearing – Knife, 6004 2RS 1
132 Knob – Shaft – Knife Cover Stainless Steel 304 1
GR1 Body/Base Stainless Steel 304 1
GR100 Cover - Screw - Product Grip Slide Rail Stainless Steel 304 1
GR110 153683 Belt Polyvinyl 1
GR112 Pulley Shaft Stainless Steel 304 1
GR113 Pulley Shaft Alunimnium 2017 1
GR12 153677 Bronze Screw M8-30 Bronze 2
GR121 Cirle cliip Ø19 Stainless Steel A2 1
GR122 Circle Clip Ø42 Stainless Steel A2 1
GR123 Knife Cover Stainless Steel 304 1
GR130 Pilot - Screw - Upper Ring Guard - Knife Stainless Steel 304 1
GR131 Shaft - Knife Cover Stainless Steel 304 1
GR134 Gasket - Knife NBR 1
GR14 Body Rail Stainless Steel 304 1
GR140 Motor Stand P2 Stainless Steel 304 1
GR144 Screw M8-20 Stainless Steel A2 1
GR145 Motor Stand P1 Stainless Steel 304 1
GR146 Belt Protection Stainless Steel 304 1
GR15 153679 Excentrique ERTACETAL 1
GR150 Spring Stainless Steel A2 1
GR151 Housing - Rail Slide Bolt Stainless Steel 304 1
GR152 Bearing 1
GR153 Pilot Ring - Bronze bronze 1
GR154 Plastic Washer Plastique 1
GR16 Ring Excentrique Stainless Steel 304 1
GR2 Gauge Plate Stainless Steel 304 1
GR20 Gasket - Indexing Control Knob PTFE 1
GR21 Indexing Control Knob Stainless Steel 304 1
GR27 153680 Knife Shaft Gasket PTFE 1
GR6 Mount - Gauge Plate Stainless Steel 304 + 
Stainless Steel RECTIFIE
1
GR62 Round Slide Rail ACIER CHROME 1
GR70 Ring Guard - Knife Stainless Steel 304 1
GR8 Coupling Guide Stainless Steel 304 1
GR81 Carriage Tray Support Stainless Steel 304 1
VT22 133084 Knife Ø300 ACIER CHROME 1
Item # Part No. Description Reference Qty

85
83
82
86
GR87
94
141
142
GR96
GR93
95
143
GR98
GR97
GR96
95
101
100
92
91
90
88
6MajorSlicer 300 Operator’s Manual
Figure 3-2. MajorSlice 300 Parts Diagram (continued)
Item # Part No. Description Reference Qty
82 Pilot Ring - Bronze – Carriage Tray Release 20/16 Lg,16 BRONZE 1
83 Carriage Tray Release Stainless Steel 304 1
85 Set Screw - Carriage Tray Release Stainless Steel 304 1
86 Adjustment Pilot – Carriage Tray Support Stainless Steel 304 1
88 Spacer Mount – Plexi – Carriage Tray Port Stainless Steel 304 2
90 Handle – Carriage Tray POLYAMIDE 1
91 Mounting Screws – Handle – Carriage Tray CHC M8-35 Stainless Steel A2 2
92 Cover – Screw – Handle – Carriage Tray PEhd 2
94 Handle – Product Grip Stainless Steel 304 1
95 Screw – Product Grip Slide Rail M6-16 Stainless Steel A2 2
98 Product Grip Slide Rail ACIER CHROME 1
100 Cover - Screw – Product Grip Slide Rail Stainless Steel 304 1
101 Screw – Carriage Tray Slide Rail H M8-20 Stainless Steel A2 4
141 Washer – Product Grip Handle Stainless Steel 304 1
142 Shaft - Product Grip Handle Stainless Steel 304 1
GR87 Carriage Tray Support Stainless Steel 304 1
GR93 Product Grip Stainless Steel 304 1
GR96 Washer - Product Grip Slide Rail PEhd 2
GR97 Bearing - Produt Grip Ø14/12 BRONZE PTFENE 2
GR98 Product Grip Slide Rail ACIER CHROME 1

GRE13
E8
E9
E6
E5
E10
E4
E2
E11
E12 E3
E7
Parts 7
Figure 3-3. MajorSlice 300 Electrical Parts Diagram
Item No Part No. Description Reference Qty
GRE13 Motor 0.18kW 110V 60Hz 1
E2 Electrical Box NSYTBP16128 1
E3 Locking Nut Gromet PG13.5 2
E4 Elect. Box Pilot – On/off Button PG9 2
E5 On/Off Button Frame LS-11 2
E6 Locking Nut Gromet M20x1.5 2
E7 156513 Electrical Cord With 3 Prong Plug 1
E8 153687 Power Off Button - Red (Inc E5, E6, E8 & E10) M22-D-R-X0 + M22-T-D 1
E9 153688 Power On Button - Green (Inc E5, E6, E9 & E10) M22-D-G-X1 + M22-T-D ) 1
E10 Button Fastener – Off/On Button M22-L-S 2
E11 153821 Transformer ABL8MEM24003 1
E12 153689 Contactor LP1K0910BD 1
E14 153823 Overload Relay (not shown) LR2K0310 1

8MajorSlicer 300 Operator’s Manual
3.2
203
206
204
205
214
221
219
206
200
218
217
216
218
220
207
209
211
211
210
211
215
213
212
215
201
202
211
222
Sharpener Assembly Parts

Item # Part No. Description MATERIAL Qty
200 Body Stainless Steel
304
1
201 Ring - Bronze, Ø5/8 Lg.5 Bronze 2
202 Screw, CHC M5-10 Stainless Steel
A2
2
203 Bearing – Deburring Spindle Bronze 1
204 Spring 1 – Deburring Spindle, #1 Stainless Steel 1
205 Spring 2 – Deburring Spindle Stainless Steel 1
206 Circle Clip Ø10 Stainless Steel
A2
4
207 Circle Clip Ø24 Stainless Steel
A2
1
209 153565 Stone – Deburring 1
210 153566 Stone – Grinding 1
211 125410 Nut M8 Stainless Steel
A2
4
212 Support Bracket - Sharpener Stainless Steel
304
1
213 Sharpener Housing 1
214 Shaft – Stone Stainless Steel
304
2
215 Screw M5x10 Countersunk – Sharpener Stainless Steel
A2
5
216 Pilot Bearing – Sharpener Shaft Stainless Steel
304
1
217 Engage Lever – Sharpener PEhd 1
218 Bearing Pilot/bronze - Shaft, Ø12/15 Lg.12 Bronze 2
219 Bearing – Grinding Spindle Bronze 1
220 Shaft - Sharpener Engage Stainless Steel
304
1
221 Shaft, Stone Stainless Steel
304
1
222 152192 Wing Nut 1
Parts 9

10 MajorSlicer 300 Operator’s Manual
4.0 Maintenance
Important
Important
Carriage tray and sharpener are calibrated to the unit and are not interchangeable with any other units.
Lift only at the bottom of the unit. Lifting at any other area may cause damage to the components and
will void the warranty.
4.1 Lubrication
Lubricate all moving parts and slide rails with USDA approved lubricants or pure mineral oil.
Important
Lubrication frequency of your slicer will always depend on the amount of operational usage. We
recommend lubrication on a weekly basis. If you find the carriage tray (#11) or the product grip slide
(#15) is not operating smoothly you may want to lubricate these points more frequently.
To access the bottom of the slicer, turn the slicer onto its left side.
DO NOT lubricate machine with petroleum based, vegetable based or animal fat based products.
4.1.1 Round Rail
Lubricate with PN 151477, Food Grade Superlube, with PTFE.
4
3
11
19
18
6
Back
Front
Figure 4-1. Slicer Lubrication
1. Power off the machine by turning off the (#3) power switch.
2. Unplug machine from power source.
3. Close the (#4) index control knob by turning clockwise.
4. Pull the (#11) carriage tray to the front and home position.
5. Turn the (#6) carriage tray release knob counter clockwise to release the carriage.
6. Remove the carriage tray (#11) by lifting straight up and clean separately.

Lubrication Point
Maintenance 11
Figure 4-2. Round Rail Lubrication Point
4.1.2 Square Rail
Lubricate with PN 77933 USDA H-1 food grade grease (white).
1. Power off the machine by turning off the (#3) power switch.
2. Unplug machine from power source.
3. Close the (#4) index control knob by turning clockwise.
4. Pull the (#11) carriage tray to the front and home position.
5. Turn the (#6) carriage tray release knob counterclockwise to release the carriage.
6. Remove the carriage tray (#11) by lifting strait up and clean separately.
7. Apply liberally, USDA Regulatory approved food grease/lube onto the top of the square rail as in the photo
below.
Lubrication Point
Figure 4-3. Square Rail Lubrication Point

12 MajorSlicer 300 Operator’s Manual
4.1.3 Sharpener Assembly.
1. Lubricate both stone spindles of the sharpener assembly and turn them by hand assuring they turn freely.
Lubrication Point -
Spindles beneath stones
Locating
Sharpener Pins
Sharpener
Pin Knob
Figure 4-4. Sharpener Assembly Lubrication
Important
DO NOT LUBRICATE MACHINE WITH PETROLEUM BASED, VEGETABLE BASED OR ANIMAL FAT
BASED PRODUCTS.

Maintenance 13
4.2 Cleaning, Sanitizing and Inspection Instructions
13A
11D
11F
8B
7
16
10C
11B 11D 10A
10C 13B
7
8A
13D
1G
1H 10B
Back
Front
Food Zones
Figure 4-5. Food Zone
Label Description Remarks
1G Base – angled back Stainless steel
1H Base – pylon side Stainless steel
7Knife – guard Stainless steel
8A Knife – back
8B Gauge plate – front Stainless steel
10A Gauge plate - back Stainless steel
10B Gauge plate – top & side edges Stainless steel
10C Carriage tray – top edge Stainless steel
11B Carriage tray – top Stainless steel
11D Carriage tray – side Stainless steel
11F Carriage tray – back Stainless steel
13A Carriage tray – edge Stainless steel
13B Product grip – edge Stainless steel
13D Product grip – bottom edge Stainless steel
16 Receiving tray Stainless steel
19 Knife cover Stainless steel

14
11C
14 13C 18
1F 1E
1I
13C
10D
5
6
11E
4
31D
1C
12
11A
14 MajorSlicer 300 Operator’s Manual
Splash Zones
Figure 4-6. Splash Zones
Label Description Remarks
1A Base – pylon top Stainless Steel
1B Base – pylon angled back Stainless Steel
1C Base – back Stainless Steel
1D Base – Slide Stainless Steel
1E Base – top Stainless Steel
1F Base – front Stainless Steel
1I Base – pylon side Stainless Steel
1J Base – pylon front Stainless Steel
3Power switch
4Indexing control Stainless Steel
5Carriage tray support Stainless Steel
6Carriage tray release Stainless Steel
10D Gauge plate – bottom edge Stainless Steel
11A Carriage tray – side Stainless Steel
11C Carriage tray – handle Poly
11E Carriage tray – edge Stainless Steel
12 Carriage tray – front Stainless Steel
13C Product grip – front Not visible in the figure
14 Product grip – handle Stainless Steel
18 Knife hub Stainless Steel

Back
4
3
11
19
18
6
Front
Maintenance 15
Figure 4-7. Cleaning Slicer
1. Power off the machine by turning off the (#3) power switch.
2. Unplug machine from power source.
3. Close the (#4) index control knob by turning clockwise.
4. Turn the (#6) carriage tray release knob counterclockwise to release the carriage.
5. Remove the carriage tray (#11) by lifting straight up and clean separately.
Figure 4-8. Carriage Tray
6. Turn the (#18) knife cover hub knob counterclockwise to release the knife cover.
7. Remove and clean the (#19) knife cover separately.
Figure 4-9. Knife Cover
8. All parts of the food zone (see Figure 4-5) must be cleaned with a sanitizer concentration that complies
with section 4-501.114 “Manual and Mechanical Warewashing Equipment, Chemical
Sanitization-temperature, Ph, Concentration and Hardness of the FDA Food Code”.
For splash zone (see Figure 4-6), clean the machine with warm soapy water and a clean damp cloth.

Note
16 MajorSlicer 300 Operator’s Manual
Never use a hose, submerge, or place machine in a dishwasher.
If a chemical sanitizer other than chlorine, iodine or quaternary ammonium is used, it shall be applied in
accordance with the EPA-registered label use instructions.
The machine must be clean and sanitized before each use.
9. Reassemble the slicer for normal operation once it has been cleaned.
How to Clean The Sharpener
If sharpening is required, sharpen the knife after cleaning product from the machine and knife. See sharpening
instructions. See Section 4.3 on page 17.
Same as item #8 above : clean with a sanitizer concentration that complies with section 4-501.114 “Manual and
Mechanical Warewashing Equipment, Chemical Sanitization-temperature, Ph, Concentration and Hardness of the
FDA Food Code”.
Label Description Material Quantity Location
5Gauge plate cap PEhd 3Food zone
7’ Screw cap silicone 2Splash zone
11 Thickness gasket PTFE 1Splash zone
20 Indexing control gasket PTFE 1Splash zone
92 Handle cap PA 1Splash zone
134 Sealing gasket NBR 1Splash zone
E8’ Silicone cap silicone 1Splash zone
E9’ Silicone cap silicone 1Splash zone
Note
The sharpener assembly may be submerged in warm soapy water and the stones can be cleaned with a
brush. Then rinse and allow to air dry before using
Gaskets Inspection
Back
Front
92
5
E8’ E9’
20
11 7’
134
The recommended interval between inspections shall not exceed 6 months for components that are detached for
cleaning and sanitizing and 12 months for all others.
Inspections must be made by DADAUX GASTROTECH, RICE-LAKE services or an authorized service agent.
Note
The slicer must be removed from service until repaired by DADAUX GASTROTECH, RICE-LAKE services or
an authorized service agent if any gasket or seal is found to be damaged, or missing.