Northern Tool 168650 Owner's Manual
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The Northern Tool 168650 is a versatile meat saw and grinder with a powerful 3/4 horsepower motor, capable of handling various meat processing tasks. It features a 10-inch saw blade for precise cutting, a meat grinder attachment for grinding meat, and a stuffer tool for making sausages. With its sturdy construction and user-friendly design, this machine is suitable for both home and commercial use, making it an excellent choice for butchers, hunters, and food enthusiasts.
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10
in.
MEAT SAW/GRINDER
With 3/4 Horsepower Motor
OWNER'S MANUAL
WARNING:
Read carefully and understand all INSTRUCTIONS before operating. Failure to follow the safety rules and other basic safety precautions may result in serious personal injury.
Item # 168650
0110
Thank you very much for choosing a NORTHERN TOOL + EQUIPMENT CO., INC. Product!
For future reference, please complete the owner's record below:
Model: _______________ Purchase Date: _______________
Save the receipt, warranty and these instructions. It is important that you read the entire manual to become familiar with this product before you begin using it.
This machine is designed for certain applications only. Northern Tool + Equipment cannot be responsible for issues arising from modification. We strongly recommend this machine not be modified and/or used for any application other than that for which it was designed. If you have any questions relative to a particular application, DO NOT use the machine until you have first contacted Northern Tool + Equipment to determine if it can or should be performed on the product.
For technical questions please call 1-800-222-5381.
TECHNICAL SPECIFICATIONS
Description Specifications
Motor:
Max. cutting width:
Max. cutting depth:
Saw blade:
Table size:
1 2 0 VA C , 6 0 H z , 5 A
10in.
9-7/16in.
82in.(L) x 5/8in.(W)
18-1/2in. x 23-5/8in.
GENERAL SAFETY RULES
WARNING! Read and understand all instructions. Failure to follow all instructions listed below may result in electric shock, fire and/or serious injury.
WARNING! The warnings, cautions, and instructions discussed in this instruction manual cannot cover all possible conditions or situations that could occur. It must be understood by the operator that common sense and caution are factors which cannot be built into this product, but must be supplied by the operator.
SAVE THESE INSTRUCTIONS
WORK AREA
• Keep work area clean, free of clutter and well lit. Cluttered and dark work areas can cause accidents.
• Do not use your meat saw where there is a risk of causing a fire or an explosion; e.g. in the presence of flammable liquids, gasses, or dust. Electric motors create sparks, which may ignite the dust or fumes.
• Keep children and bystanders away while operating a meat saw. Distractions can cause you to lose control, so visitors should remain at a safe distance from the work area.
• Be aware of all power lines, electrical circuits, water pipes and other mechanical hazards in your work area, particularly those hazards below the work surface hidden from the operator's view that may be unintentionally contacted and may cause personal harm or property damage.
• Be alert of your surroundings. Using a meat saw in confined work areas may put you dangerously close to cutting tools and rotating parts.
1
ELECTRICAL SAFETY
WARNING!
Always check to ensure the power supply corresponds to the voltage on the rating plate.
• Do not abuse the cord.
Do not yank tool or extension cords from the receptacle. Keep power and extension cords away from heat, oil, sharp edges or moving parts. Replace damaged cords immediately. Damaged cords may cause a fire and increase the risk of electric shock.
• Grounded tools must be plugged into an outlet properly installed and grounded in accordance with all codes and ordinances. Never remove the grounding prong or modify the plug in any way. Do not use any adapter plugs. Check with a qualified electrician if you are in doubt as to whether the outlet is properly grounded.
• Double insulated tools are equipped with a polarized plug (one blade is wider than the other). This plug will fit in a polarized outlet only one way. If the plug does not fit fully in the outlet, reverse the plug. If it still doesn't fit, contact a qualified electrician to install a polarized outlet. Do not change the plug in any way.
• Avoid body contact with grounded surfaces such as pipes, radiators, ranges, and refrigerators. There is an increased risk of electric shock if your body is grounded.
• When operating a power tool outside, use an outdoor extension cord marked “W-A” or “W.” These cords are rated for outdoor use and reduce the risk of electric shock.
• Extension Cord Use:
A. Use only 'Listed' extension cords. If used outdoors, they must be marked “For Outdoor Use.” Those cords having 3-prong grounding type plugs and mating receptacles are to be used with grounded tools.
B. Replace damaged or worn cords immediately.
C. Check the name plate rating of your saw. Use of improper size or gauge of extension cord may cause unsafe or inefficient operation of your saw. Be sure your extension cord is rated to allow sufficient current flow to the motor. For the proper wire gauge for your saw, see chart.
CHART FOR MINIMUM WIRE SIZE OF EXTENSION CORD:
If in doubt, use larger cord. Be sure to check voltage requirements of the saw to your incoming power source.
• Do not expose saw to rain or wet conditions. Water entering a motor will increase the risk of electric shock.
• Do not let your fingers touch the terminals of plug when installing to or removing from the outlet.
• Ground fault circuit interrupters. If work area is not equipped with a permanently installed Ground Fault
Circuit Interrupter outlet (GFCI), use a plug-in GFCI between saw or extension cord and power receptacle.
PERSONAL SAFETY
• Stay alert, watch what you are doing and use common sense when operating a meat saw. Do not use a meat saw while you are tired or under the influence of drugs, alcohol or medication. A moment of inattention while operating a saw may result in serious personal injury.
• Dress properly. Do not wear loose clothing, dangling objects, or jewelry. Keep your hair, clothing and gloves away from moving parts. Loose clothes, jewelry or long hair can be caught in moving parts. Air vents often cover moving parts and should be avoided.
• Use safety apparel and equipment. Use safety goggles or safety glasses with side shields which comply with current national standards, or when needed, a face shield. Use dust mask in dusty work conditions. This applies to all persons in the work area. Also use non-skid safety shoes, hard hat, gloves, dust collection systems, and hearing protection when appropriate.
• Avoid accidental starting. Ensure the switch is in the off position before plugging the saw into power outlet.
In the event of a power failure, while a saw is being used, turn the switch off to prevent surprise starting when power is restored.
• Do not overreach. Keep proper footing and balance at all times.
• Remove adjusting keys or wrenches before connecting to the power supply or turning on the saw. A wrench or key that is left attached to a rotating part of the saw may result in personal injury.
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• Never place your fingers in a position where they could contact the saw if the workpiece should unexpectedly shift or your hand should slip.
• Never climb on or allow others to climb on the saw table; it could break or pull the entire unit down.
• Turn the motor Switch OFF and put away the Switch Key when leaving the saw/grinder.
MEAT SAW USE AND CARE
• Do not force the saw. Meat saws do a better and safer job when used in the manner for which they are designed.
• Never use a saw with a malfunctioning switch. Any saw that cannot be controlled with the switch is dangerous and must be repaired by an authorized service representative before using.
• Disconnect power from saw and place the switch in the locked or off position before servicing, adjusting, installing accessories or attachments, or storing. Such preventive safety measures reduce the risk of starting the meat saw accidentally.
• Store idle saws. When saws are not in use, store them in a dry, secure place out of the reach of children.
Inspect saws for good working condition prior to storage and before re-use.
• Use only accessories that are recommended by the manufacturer for your model. Accessories that may be suitable for one saw may create a risk of injury when used on another saw.
• Keep guards in place and in working order .
For your own safety, read and understand this Instruction manual and do not try to use your saw or plug it in until it is completely assembled and installed according to the instructions.
3
GETTING TO KNOW YOUR MEAT SAW/GRINDER
1. Cover
2. Blade Guard
3. Fence
4. Pusher
5. Pusher Locking Knob
6. Sliding Stainless Steel Table
7. Front Access Door
8. Front Motor Access Panel
9. Rubber Feet
10. Steel Stand
11. Meat Grinder Assembly Locking Handle
12. Tube Connector
13. Meat Grinder Intake
14. Stuffer Tool
15. Blade Guard Adjustment Knob
ASSEMBLY
WARNING! Do not plug this unit into a power source until assembly is complete.
To assemble the stand and motor, review the components diagram as shown in Figure 1 and the Parts List on page 11. You may choose to begin assembling the stand first and gradually add all other components.
The motor housing may be attached last. Once assembled, attach the Rubber Feet to the four corners of the stand. The feet will help reduce vibration when the saw is in use. NOTE: When installing the Motor
Support Plate (Part # 82), it must angle toward the front, otherwise the motor will not line up properly with the Drive Wheel in the upper housing. Ignore the holes on top of Part # 95, as they serve no purpose. Once the stand and motor are assembled, attach to the main body of the saw using three long bolts, through the three elliptical openings (A) in the Upper Cover (Part # 78).
4
Once the base is assembled, attach the Drive Belt (Part # 55) to the motor wheel (A) and to the Spindle Wheel (B) in the compartment directly above. If the two wheels don’t line up properly, loosen the four bolts (C) holding the motor in place and slide the motor up or down, depending on need. Once the wheels line up, retighten the bolts.
(Figure 2)
Figure 2
5
REPLACING OR ADJUSTING THE SAW BLADE
WARNING ! Make sure the machine is unplugged from a power source before replacing or adjusting the saw blade.
To prevent serious injury, wear heavy-duty work gloves when working with or around the saw blade.
REMOVING THE TABLE
Before attempting to remove or replace the blade, the stainless steel table must be removed. To do this, remove the socket screws which attach the Table Support (D)
(Figure 3) to the table. Then, from the left side of the table, pull the table back and off.
Once removed, place the table on a flat surface away from the machine to prevent damage while working with the blade.
REMOVING THE BLADE COVER
Remove the socket screws on the side and back of the Cover (E) (Figure 4). Once removed, the cover will slip up and off, exposing the Drive Wheel and saw blade.
Then remove the Blade Guard (F) and Upper Guard Plate (G) (Figure 5).
NOTE: For best results, stand to the left front of the table while performing the following steps.
Turning the nut (H) (Figure 6) counterclockwise lowers and decreases tension on the
Drive Wheel (I) allowing you to adjust the alignment of the blade or to replace the blade entirely.
To center the blade on the wheel, loosen the two nuts (J) (Figure 6) until the blade centers onto the Drive Wheel, and then retighten the nuts. Turning the wheel by hand makes moving the blade easier. Adjust the socket screw (K) to increase or decrease the angle on the Drive Wheel, helping center the blade on the wheel.
Once the top part of the blade is set, the bottom will need adjustment. First, loosen the two socket screws to adjust the Guide Plates (L), making sure there is at least
1/32in. space between the edges of the guide plates and saw blade (M) (Figure 7).
E
6
MOUNTING A NEW BLADE
Use only authorized replacement blades.
To mount a new blade, begin by placing the upper portion of the blade onto the upper drive wheel, teeth facing down and toward you. While doing this, insert the blade in the slot located on the upper guide body (N). (Figure 8)
Mount the lower half of the blade on the bottom drive wheel, making sure the blade goes in the slot (O) on the lower guide body. (Figure 9)
Loosen the socket screw (P) to adjust the bearing (Q) so that it is at least 1/32in. away from the blade. (Figure 10)
To adjust the saw blade so that it is properly lined up in the cutting channel, first loosen the two socket screws (R). Loosening these screws allows the two small guides (S) to move toward or away from the blade, centering it in the channel. Loosening the socket screw (T) on the Blade Guide will move it toward or away from the blade. Finally, loosen the socket screw (U) to move the Bearing (V) toward or away from the blade.
For best results, the bearing should be 1/32in. away from the blade. (Figure 11)
Once these steps are complete, replace the blade cover, blade guard, table, table support and upper guard plate. To center the blade on the wheel, loosen the two nuts
(J) until the blade centers onto the Drive Wheel, and then retighten the nuts. Turning the wheel by hand makes moving the blade easier. Adjust the socket screw (K) to increase or decrease the angle on the Drive Wheel, helping center the blade on the wheel. (Figure 6)
Once the top part of the blade is set, the bottom will need adjustment. First, loosen the two socket screws to adjust the Guide Plates (L), making sure there is at least 1/32in.
space between the edges of the guide plates and saw blade (M) (Figure 7)
Close and lock the front access door.
7
ASSEMBLING THE POWER SWITCH
WARNING! Do not use sharp tools when assembling the power switch, as they may damage the insulation on the wires.
If you are unfamiliar with electrical work, contact a professional electrician to perform the installation.
The ON/OFF power switch (W) is located in the upper corner of the stand. Attach the switch to the side of the steel stand using two nuts, bolts and washers (X).
NOTE: Be sure ON is at the top. (Figure 12)
Take the single black power cord and insert the black, white and green wires through the three parts of the cable bushing (Y) before inserting them through the front panel of the stand. (Figure 13) Do not tighten the bushing until the wires are connected to the proper terminals.
Once the wires are inserted through the front panel, insert them through one of the holes in the switch cover. (The cover has been removed in Figure 13 to better show the connections to the terminals.) Be sure the clear plastic insulation stays with each wire. Once the wires are through, pull some of the black cable through as well. This will make it easier to connect the wires to the terminals.
Insert the black, white and green wires coming off the motor into the other hole in the switch cover.
Attach the black wires to the terminals on one side of the switch, and the white wires to the terminals on the other side. The green Ground wires are connected directly to the steel side panel with a nut, bolt and washer on each. The Ground symbol is located in the center of two holes, which are covered by stickers.
Remove the stickers, insert a bolt with the ground wire attached through each, and apply the washer and nut. Once tightened, the Ground wires use the steel structure of the machine to ground the electric. (Figure 13)
Attach the switch cover (Z) to the steel cabinet with nuts, bolts and washers, and tighten the cable bushing (AA) by hand. (Figure 14)
Attaching the Stainless Steel Table
WARNING! Use caution when guiding the table past the saw blade as serious injury may occur. Wear protective gloves.
Assembling the Power Switch
WARNING! Use caution when guiding the table past the saw blade as serious injury may occur. Wear protective gloves.
Remove the four socket screws from the table support as described on Page 6 (Figure 3). Then, from the left front side of the machine, hold the table in both hands and guide it up onto the two table guide wheels (BB)
(Figure 15) on that side. The wheels should fit the rails which are already attached to the underside of the table.
Guide the table across the top of the machine to the guide wheels on the opposite side. Once the table is in place, reattach the table support.
8
Mounting a New Blade
The fence (CC) and pusher (DD) have predetermined spaces for attachment to the table. The fence attaches to the side, the pusher attaches to the end. Using socket screws, attach the fence and pusher to their respective areas. (Figure 16)
OPERATION
Before and after use, wash all parts with warm soapy water.
Wear protective gloves, clothing and eye protection while operating the Band Saw.
Saw blade and grinder knife are sharp! Use care when using and cleaning the product to prevent injury. Dull blades require extra effort, which leads to blade breakage, resulting in flying debris and possible injury to the user or bystanders.
Once the cut is made, turn the machine off and allow the blade to come to a complete stop before removing the cut meat. Repeat this process until finished with the original piece of meat.
Proper blade tension is important, both for optimum cutting and safety. There should be no flexibility with the blade.
NOTE: For best results, chilled or slightly frozen meats make uniform cutting easier.
However, do not cut completely frozen meat as it may damage the blade.
Base Meat Cutting Procedures
Place the meat on the stainless steel table and position it between the saw blade in front (EE, out of picture), the pusher (FF), and the fence (GG) on the left. Note: The fence and the pusher have adjusting knobs (HH) allowing you to adjust the placement of both, depending on the size of the piece of meat. (Figure 17)
Adjust the vertical placement of the Blade Guard (II) so there is a maximum 1/2in.
space between it and the top of the meat to be cut. To adjust the Blade Guard, loosen the knob (JJ) on the Blade Guard and raise or lower it to expose more or less of the blade. Once in the desired position, tighten the knob. NOTE: There is a flat side on the
Guide Post (KK) that must face the knob to work properly. (Figure 18)
Turn the Power On using the ON/OFF switch. Allow the blade to reach full speed. With one hand on the pusher and the other on the fence, push the table forward into the rotating blade, careful to keep your hands out of the path of the blade. (Figure 19)
Cover the machine with a cloth cover when not in use.
9
Meat Grinder Use
WARNING! Before using the Meat Grinder, clean all the working parts with hot soapy water. Do not attempt to grind bones or frozen meat as they may damage the grinder. Do not use fingers, utensils or anything other than the Push
Rod to press meat into the intake.
Attach the Meat Grinder to the machine (MM). Slide the sausage casing over the exposed Tube Connector (NN). The sausage casing is now ready to be filled with the meat of your choice. (Figure 20)
As shown in Figure 20, fill the Meat Grinder Intake (OO) with meat. Using the supplied plastic Push Rod (PP), slowly press the meat into the intake. Feeding the meat into the intake will result in the meat being pumped out of the intake and into the tube connector, filling the sausage casing. Keep pressing until the sausage casing is full.
When finished, turn the machine off using the ON/OFF switch and unplug from the power source. Remove the
Meat Grinder from the machine. Disassemble it and clean each part with hot soapy water.
MAINTENANCE
WARNING! Always disconnect the meat saw from its electrical power supply source before performing any cleaning, inspection or maintenance.
Always wear heavy-duty gloves when adjusting and handling the saw blade.
Do not introduce water into the electric motor through the motor vents.
Do not use solvents to wipe off the inside/outside of the Meat Saw & Grinder.
Cover the machine with a cloth cover when not in use.
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4
5
6
1
2
3
Fence
Screw M6x16
B a r
Fix bracket
Knob
Working table
7
8
Fence
B a r
9 Retaining ring
10 Bearing
11 Saw blade
12 Wheel
13 Retaining ring
14 Bearing
15 Cover
16 Nut M10
17 Flat washer ø10
18 Spring
19 Elavating plate
20 Adjusting plate
21 Connecting pin
22 Stand plate
23 Wheel bracket
24 Screws M6x10
25 Axle
26 Wheel
27 Cover
28 Nut M8
29 Washer ø8
30 Screw M6x6
31 Position plate
32 Position bracket
33 Bearing
34 Screw M8x25
35 Main body
36 Screw M6x16
37 Nut M6
38 Cover
39 Washer
40 Bolt M8x12
41 Fix bracket
42 Knob
43 B a r
44 Bracket
45 P i n
46 Bearing
47 Retaining ring
48 Guide bracket
49 Guide insert
50 Guard
51 Nut M12
52 Spring washer
53 Flat washer ø12
54 Wheel spindle
55 V-belt
56 Transfer wheel
57 Bolt M6x25
58 Plate
59 Bearing
60 Bush
61 Bolt M8
62 Key
63 Shaft
64 P i n
65 Bearing
66 Bracket
67 Clamp handle
68 Charging hopper
69 Plastic seal tube
70 Shaft
71 Bolt
72 Reamer
73 Filter cover
74 Lock cover
75 Seal ring
76 Funnel
1
1
2
1
1
31
44
2
1
1
4
18
1
1
4
4
1
1
1
1
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1
1
1
1
1
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1
1
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1
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6
2
1
77 Spring washer
78 Stand cover
79 Screw M8x12
80 Pullcy
81 Motor
82 Support plate
83 Beam
84 Switch box
85 Switch
86 Screw M4x12
87 Screw M4x16
88 Strain & relief
89 Cable
90 Earth label
91 Star washer
92 Washer ø4
93 Nut M4
94 Left stand
95 Beam
96 Protecting plate
97 Plastic pin
98 Screw ST2.2x12-C-H
99 Right stand
100 Washer ø6
101 Insert plate
102 Shock absorb pad
103 Bolt M6x20
104 Nut M5
105 Spring washer ø5
106 Flat washer ø5
107 Sliding slot
108 Support plate
109 Hex Screws M4x10
110 Flat Washer
111 Guard
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
12
1
1
1
1
1
1
1
2
1
1
1
1
1
1
3
1
1
1
1
10
4
5
4
2
2
1
4
20
20
20
4
4
1
4
12
12
1
1
4
1
1
2
1
1
2
4
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11
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WARRANTY
One-year Limited Warranty
Northern Tool + Equipment Co.,
2800 Southcross Drive West
P.O. Box 1499 Burnsville, MN 55337-0499
Made in China
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Key Features
- 3/4 Horsepower Motor for powerful performance
- 10in. cutting width and 9-7/16in. cutting depth for large cuts of meat
- Durable steel saw blade for long-lasting use
- Cast iron table for a solid and stable work surface
- Grinder attachment for easy grinding of meat