jarvis · jarvis 6201003;: ® products corporation 33 anderson road, middletown, connecticut...

TABLE OFCONTENTS Page. . . . . . . . . . . . . . . . . . . . . . . . .

700G 4001021. . . . . . . . . . . . . . . . . . . . . . .

700GB 4001015. . . . . . . . . . . . . . . . . . . . . .

700GJ 4001025. . . . . . . . . . . . . . . . . . . . . .

Auxiliary Rear Handle Kit 3019148. . . . . .

Air Hose 3059018. . . . . . . . . . . . . . . . . . . .

Balancer 4042033. . . . . . . . . . . . . . . . . . . .

Air Filter/Regulator/

Lubricator 3022003. . . . . . . . . . . . . . . . . . .

Model 700G Air Circular Scribe SawModel 700GB Air Brisket SawModel 700GJ Air Jowl Cutter

EQUIPMENTSELECTION Ordering No.. . . . . . . . . . . . .

• Notice to Employer and SafetyDirector 2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

• Notice to Operators, Maintenanceand Cleanup Personnel 3. . . . . . . . . . . . . . . . . . .

• Parts Diagram and List 4. . . . . . . . . . . . . . . . . . . .

• Specifications 7. . . . . . . . . . . . . . . . . . . . . . . . . . . .

• Installation Instructions 7. . . . . . . . . . . . . . . . . . . .

• Operation Instructions 7. . . . . . . . . . . . . . . . . . . . .

• Maintenance Instructions 7. . . . . . . . . . . . . . . . . .

PRODUCTS CORPORATION33 ANDERSON ROAD, MIDDLETOWN, CONNECTICUT 06457--4926

UNITED STATES OF AMERICA E--MAIL. [email protected]

TEL. 860--347--7271 FAX. 860--347--6978 WWW. jarvisproducts.com

®JARVIS6201003;:

notice to employerand safety director

page 2 of 12Model 700G, 700GB and 700GJ

JARVIS6201003;:

® PRODUCTS CORPORATION33 ANDERSON ROAD, MIDDLETOWN, CONNECTICUT 06457--4926



1. Remove and repair any tool that malfunctions. All personnel must be instructed to remove anymalfunctioning equipment.

2. Ensure that all employees who use this tool are trained in the proper use of this tool and are awareof the dangers that may arise if they do not follow the procedures outlined in this brochure.

3. Enclosed are four (4) copies of “NOTICE TO OPERATORS, MAINTENANCE AND CLEANUPPERSONNEL.” Post one copy on the employees’ bulletin board; give one copy to operator(s); giveone copy to themaintenance foreman; andgive one copy to the sub-contract cleanup / internal cleanupforeman. Additional copies will be provided upon request.

4. The tool is designed and intended to be powerful. This fact should be obvious to your employees,but you must emphasize it to them.

5. Never make modifications or alterations to the tool. Replace any missing or illegible labels.6. Ensure that proper procedures are established in accordancewithOSHA’s lockout/tagout procedures

(29 CFR 1910.147) to prevent accidental startup or release of stored energy.7. Hand/Wrist/Arm injury and other Cumulative Trauma Disorders may result from repetitive work,

motion or vibration. You must make your employees aware of hazards, symptoms of injury and ap-propriate prevention. See OSHA’s “Ergonomics ProgramManagement Guidelines for MeatpackingPlants.”

8. Follow our installation and maintenance instructions for proper installation and care of the tool.9. Ensure that employees wear eye protection in accordance with OSHA’s eye and face protection re-

quirements (29 CFR 1910.133) when the tool is used.10. Avoid injury. Do not permit the tool to be misused.11. Ifyou resellordistribute a Jarvis product, youmust provide the purchaserwith the appropriate safety

sheets and tool brochure. Additional copies of safety sheets and tool brochures will be provided uponrequest.

NOTICE TO EMPLOYER AND SAFETY DIRECTORAVOID INJURY

Keep hands clear.

notice to operators, maintenanceand cleanup personnelpage 3 of 12 Model 700G, 700GB and 700GJ

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1. Disconnect the air hose in accordance with OSHA’s lockout/tagout procedures (29 CFR 1910.147)before making any blade changes.

2. Disconnect the air hose in accordance with OSHA’s lockout/tagout procedures (29 CFR 1910.147)before performing any repairs or maintenance.

3. Disconnect the air hose -- or have the air hose disconnected -- in accordancewithOSHA’s lockout/tag-out procedures (29 CFR 1910.147) before performing any cleanup.

4. Disconnect the air hose when the tool is not in use.

5. Never put fingers, hands or other parts of the body on the cutting edge or within the cutting path ofthe tool when it is connected to an air supply.

6. Test the tool prior to use or daily. Depress the trigger and the tool should start. Release the triggerand the tool should stop. If the tool malfunctions, remove it from service and report or repair it im-mediately.

7. Never depress the trigger unless you want to use or test the tool.

8. Never make modifications or alterations to the tool. Replace any missing or illegible labels.

9. Always wear eye protection in accordance with OSHA’s eye and face protection requirements (29CFR 1910.133) when using the tool.

10. Always use both hands when starting and operating the tool to avoid the risk of possible “kick back”or “recoil”. Continue holding the tool with both hands until the saw blade comes to a complete stop.

NOTICE TO OPERATORS, MAINTENANCE AND CLEANUP PERSONNELREMOVE ANY MALFUNCTIONING TOOL FROM SERVICE

REPORT ANY PROBLEMS TO YOUR SUPERVISOR

Keep hands clear.

parts diagram and listpage 4 of 12Model 700G, 700GB and 700GJ

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1 1055327 Hex Head Screw 22 1042352 Hanger Bracket 13 1058029 Blade Guide 14 1055001 Flat Head Screw 15 3024021 Guard Assy with items 3 & 4 16 1023315 Jowl Cutter Blade 17 1024148 Jowl Cutter Guard 18 1055363 Flat Head Screw 19 1004004 Blade Retaining Washer 110 1023006 Saw Blade, 140 Teeth 1

1023103 Saw Blade, 60 Teeth 111 1010183 Pin 412 3026056 Bevel Gear and Shaft 1

(includes item 11)13 1009082 Bearing Sleeve 114 1021192 Ball Bearing 215 1054079 Hex Head Screw (Left Hand) 116 1035237 Radial Seal 117 1016254 Right Angle Housing 1

(includes items 21--22 and45--46)

18 1029209 Bearing Spacer 119 1014099 Spring Washer 120 1002229 Gear Retaining Cap 1

3002025 Gear Retaining Cap Assy(includes items 18--19)

21 1029254 Spacer Insert 122 1055602 Screw 123 1026182 Pinion Gear 124 1009084 Bearing Sleeve 125 1021002 Ball Bearing 226 1029204 Bearing Spacer 127 1029203 Bearing Spacer 1

ITEM PART NO. PART NAME QTY

28 1007178 Lock Nut (Left Hand) 129 1013159 Pinion Retaining Ring 130 1019001 Handle 131 1004003 Washer 132 1055065 Hex Head Screw 133 1055072 Flat Head Screw 134 1055071 Flat Head Screw 135 1055004 Flat Head Screw 236 1032020 Rub Plate 137 1029028 Spacer 238 1033005 Index Gage 139 3025003 Depth Gage 140 1055033 Button Head Screw 141 1004020 Washer 142 1004001 Washer 143 1004021 Washer 144 3024008 Guard 145 1007212 Nut Insert 146 1038006 Grease Fitting 147 3061126 G--Saw Assembly Wrench 1

1019189 Optional “T” Handle3026059 Bevel Gear Assembly

(includes items 11--15)3026055 Gear Set (items 12 and 23)3026058 Pinion Gear Assembly

(includes items 23--28)3016157 Right Angle Gear Assy.

(includes items 11--29 and45--46)

3024003 Guard and Gage Assy.(includes items 33--34 and36--44)


700 GB

700 G

700 GJ

parts diagram and listpage 5 of 12 Model 700G, 700GB and 700GJ

JARVIS6201003;:




48 1011213 Drive Coupling 149 1007217 Jam Nut 150 1061233 Adapter 151 1021391 Ball Bearing 152 1020183 Planetary Gear Shaft 153 1010233 Dowel Pin 354 1026109 Planetary Idler Gear with 3

item 5555 1021257 Needle Bearing 356 1026110 Planetary Ring Gear 157 1021392 Ball Bearing 158 1029207 Bearing Spacer 159 1026111 Planetary Spindle 160 1021489 Ball Bearing 161 1069009 Shim 162 1010277 Roll Pin 163 1032168 Frt. End Pl. w/items 62 & 64 164 1010278 Roll Pin 265 1029208 Spacer 166 1040009 Vane 467 1064017 Rotor 168 1009085 Rotor Sleeve 169 1032167 Rear End Plate w/item 64 170 1021490 Ball Bearing 171 1054080 Valve Plug with item 72 172 1035245 O--ring 173 1014086 Spring 174 1039034 Valve Plunger with item 75 175 1035279 O--ring 176 1051004 Hose Adapter 177 1011186 Quick Connect Socket 178 1059034 Hose (16 ft.) 179 1011185 Quick Connect Plug 180 1036138 Bushing 181 1018089 Trigger Lever 182 1010535 Dowel Pin 183 1024090 Trigger Guard 184 1017083 Danger Label 185 1038016 Grease Fitting 186 1016266 Motor Housing 1

3008092 Motor Assembly (includesitems 59--70)

3026033 Planetary Assy (includesitems 48--49 and 51--57)

3008089 Air Motor Complete(includes items 49--75,80--82 and 84--86)

3059018 Hose Assy (items 77--78)3059030 Muffler Kit8039175 Air Motor Fixture Kit


parts diagram and listpage 6 of 12Model 700G, 700GB and 700GJ

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ITEM PART NO. PART NAME QTY87 1055283 Hex Head Screw 288 1024149 Trigger Guard 189 1018131 Trigger Lever 190 1019148 Rear Handle 191 1055398 Socket Head Cap Screw 492 1010286 Dowel Pin 193 1012086 Handle Clamp 194 1055312 Set Screw 195 1054137 Valve Plug with item 72 1

3019148 Handle Assembly (includesitems 72--75 and 87--95)

Auxiliary Rear Handle3019148

specifications, installation, operationand maintenance instructionspage 7 of 12 Model 700G, 700GB and 700GJ

JARVIS6201003;:




SPECIFICATIONS

Motor Power 0.7 hp 522 W

Operating Pressure 100 psi 6.9 bar

Air Consumption 25 ft3/min 0.71 m3/min

Cutting Speed 1850 rpm

Control Handle Single Trigger Pneumatic

Blade Diameter 6.5 in 165 mm

Cutting Depth (max.) 2.0 in 51 mm

Overall Length 17 in 432 mm

Weight 6.3 lbs 2.8 kg

Vibration 127.4 dB 2.35 m/sec2

Noise (one meter from tool) 94 dB

INSTALLATION INSTRUCTIONS

1 Optional: Suspend the 700G, 700GB or 700GJ fromabalancer. Jarvispart number 4042033 is available.

2 Make the necessary air connection.

2.1 The required compressed air supply is 25ft3/min at 100 psi (0.70 m3/min at 6.9 bar).

2.2 An air filter/regulator/lubricator must be in-stalled in the air supply line. Jarvis part number3022003 is available. Keep the lubricator filledat all times.

OPERATION INSTRUCTIONS

1 Each day, before you begin operation, go throughthe following checklist:

1.1 Make sure that the compressed air supply is atthe proper pressure and that the lubricator is upto the fullmark. Use JarvisAirMist LubricatorOil; if using a conventional air mist lubricator:set the feed rate at 8--10 drops per minute; if us-ing amicro fog air mist lubricator*: set the feedrate at 100 drops per minute. *Almost all air

mist lubricators are micro fog air mist lubrica-tors.

1.2 Make sure that the saw moves freely on the ba-lancer (if balancer is being used).

2 Making the cut (use two hands):

2.1 Position the saw.

2.2 Depress the trigger fully to start the air motorand make the cut.

2.3 When the desired length of cut is reached, re-lease the trigger. This will stop the blade fromrotating. Continue holding saw with bothhands until the blade comes to a completestop.

2.4 Withdraw the saw from the carcass.

MAINTENANCE INSTRUCTIONS

IMPORTANT: ALWAYS DISCONNECT THE COMPRESSEDAIR SUPPLY IN ACCORDANCE WITH OSHA’S LOCKOUT/TAGOUT PROCEDURES (29 CFR 1910.147) WHEN INSTALL-ING OR REMOVING THE BLADE. ALWAYS DISCONNECTTHE COMPRESSED AIR SUPPLY IN ACCORDANCE WITHOSHA’S LOCKOUT/TAGOUT PROCEDURES (29 CFR1910.147) BEFORE PERFORMING ANY MAINTENANCE ORREPAIRS.

1 DAILY:

1.1 Four times (4) per day, add Jarvis 1315WhiteGrease to the grease fittings (items 46 and 85)on the housings (items 17 and 86).

1.2 At the end of the shift/day, flush the air motor(items 59 -- 70):

1.2.1 Remove quick connect socket (item 77).

1.2.2 Put about ten (10) drops of Jarvis Air MistLubricator Oil in the inlet and run themotorone minute.

maintenance instructionspage 8 of 12Model 700G, 700GB and 700GJ

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2 WEEKLY:

2.1 Remove the planetary assembly and the air mo-tor assembly from motor housing (item 86):clean and inspect for worn parts. Replace partsif necessary. Refer to section 12 as a proceduralguide.

3 QUARTERLY:

3.1 Disassemble the right angle gear assembly andthe air motor: clean and inspect for worn parts.Replace if necessary. Refer to sections 8, 10 and12 as a procedural guide.

4 700G, 700GB and 700GJ DISASSEMBLY:

4.1 Remove screws (item 35 or 1 as applicable).

4.2 Remove guard (item 5, 7 or 44 as applicable)and depth gage (item 39).

4.3 Remove screw (item 8), blade retaining washer(item 9), and blade (item 6 or 10 as applicable).

4.4 Loosen screw (item 22).

4.5 Separate air motor housing (item 86) and rightangle housing (item 17).

4.5.1 Twist the airmotor housing clockwisewhilepulling away from the right angle housing.

4.6 Unscrew gear retaining cap (item 20) and re-move bearing spacer (item 18) and springwash-er (item 19).

4.7 Remove and disassemble bevel gear assembly(items 11--15). Refer to steps and proceduresoutlined in section 8.

4.8 Remove seal (item 16).

4.9 Remove pinion retaining ring (item 29). UseJarvis wrench (item 47) to unscrew the pinionretaining ring.

4.10 Remove and disassemble pinion gear assembly(items 23--28). Refer to steps and proceduresoutlined in section 10.

4.11 Inspect all parts for wear and replace them ifnecessary.

5 700G, 700GB or 700GJ ASSEMBLY:

5.1 Reverse steps and procedures outlined in sec-tion 4. See notes below: Refer to sections 7, 9,11 and 13 as a guide for assembly. Refer to fig-ure 1 for steps 5.1.1 and 5.1.2.

5.1.1 Place seal (item 16) into right angle housingassembly (item 17) before the bevel gear as-sembly (items 11--15) is installed.

5.1.2 The groove in bearing sleeve (item 13)mustline up with pin in right angle housing as-sembly (item 17).

seal location

sealinstallation

alignment pin

Figure 1

maintenance instructionspage 9 of 12 Model 700G, 700GB and 700GJ

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6 BLADE REMOVAL:

6.1 Remove screws (item 35 or 1 as applicable).

6.2 Remove guard (item 5, 7 or 44 as applicable)and depth gage (item 39).

6.3 Remove screw (item 8) and blade retainingwasher (item 9).

6.3.1 Place an awl or small screwdriver throughthe hole in the blade to prevent it from rotat-ing.

6.4 Remove blade (item 6 or 10 as applicable) andsharpen or replace as necessary.

7 BLADE INSTALLATION:

7.1 Reverse procedures and steps outlined in sec-tion 6. See note below.

7.1.1 To ensure proper fit and safe operation, theslots (notches) on the face of the saw bladeand holes in retaining washer (item 9) mustalign with the pins (item 11) in the bevelgear and shaft (item 12). Refer to Figure 2below.

Figure 2SAW BLADE

NOTCH

RETAININGWASHER

BEVEL GEARAND SHAFT

PIN

HOLEFOR PINSCREW

HOLEFOR PIN

8 BEVEL GEAR DISASSEMBLY:

8.1 Disassemble 700G, 700GB and 700GJ as de-scribed in section 4, steps 4.1 through 4.6.

8.2 Remove screw (item 15). Left hand thread.

8.3 Remove bevel gear and shaft (item 12).

8.4 Press bearings (item 14) out of bearing sleeve(item 13).

8.5 Inspect the parts for wear and replace them ifnecessary.

9 BEVEL GEAR ASSEMBLY:

9.1 Reverse steps and procedures outlined in sec-tion 8. See note below:

9.1.1 Hex head screw (item 15) has a left handthread.

10 PINION GEAR DISASSEMBLY:

10.1 Disassemble 700G, 700GB and 700GJ as de-scribed in section 4, steps 4.1 through 4.5.1 and4.9.

10.2 Remove pinion gear (item 23) and bearings(item 25) from bearing sleeve (item 24).

10.3 Remove lock nut (item 28) from pinion gear(item 23). Left hand thread.

10.4 Remove bearings (item 25) and spacers (items26 and 27) from pinion gear (item 23).

10.5 Inspect the parts for wear and replace them ifnecessary.

11 PINION GEAR ASSEMBLY:

11.1 Reverse steps and procedures outlined in sec-tion 10. See note below:

maintenance instructionspage 10 of 12Model 700G, 700GB and 700GJ

JARVIS6201003;:




11.1.1 Lock nut (item 28) has a left hand thread.

12 AIR MOTOR AND PLANETARY GEAR DISAS-SEMBLY:

12.1 Disassemble 700G, 700GB and 700GJ as de-scribed in section 4, steps 4.1 through 4.5.1.

12.2 Remove drive coupling (item 48).

12.3 Remove adapter (item 50).

12.4 Hold motor housing (item 86) with the openingdownward and tap on the housing until plane-tary gear assembly (items 51--57) slides out.

12.5 Slide planetary ring gear (item56) off planetarygear shaft (item 52).

12.6 Remove dowel pins (item 53) and planetaryidler gears (item 54) from the planetary gearshaft.

12.7 Remove jam nut (item 49) from the planetarygear shaft.

12.8 Remove bearings (items 51 and 57).

12.9 Hold motor housing (item 86) with the openingdownward and tap on the housing until air mo-tor assembly (items 59--70) slides out of thehousing.

12.10 Hold the air motor assembly in your hand (theshaft facing down) and tap on the center of therotor (item 67) until rear end plate (item 69) andbearing (item 70) separate from rotor sleeve(item 68).

12.11 Slide the rotor (item 67) from the rotor sleeve(item 68).

12.12 Remove vanes (item 66) from the rotor.

12.13 Remove bearing (item 70) from rear end plate(item 69).

12.14 Clamp the rotor (item 67) in soft jaws of a viseto prevent damage the outside of the rotor.

12.15 Using a 1/4 inch allen wrench, loosen planetaryspindle (item 59) from the rotor (item 67).

12.16 Hold the front end plate (item 63 attached to therotor) in your hand and tap on the center of therotor until the front end plate and the bearing(item 60) separate from the rotor. Be careful notto damage the threads on the rotor.

12.17 Remove bearing (item 60) from front end plate(item 63).

12.18 Remove spacer (item 65) from rotor (item 67).

12.19 Inspect all parts for wear and replace them ifnecessary.

13 AIRMOTORANDPLANETARYGEARASSEM-BLY:

13.1 Reverse steps and procedures outlined in sec-tion 12. See notes below:

13.1.1 If front end plate (item 63) had a shim (item61) in it, be sure that the shim is in place be-fore installing the new bearing (item 60).NOTE: shimming is necessary to maintainrotor clearance to the front end plate. Addor subtract shims so that the clearance is.001 to .002 inches.

13.1.2 Spacer (item 65) must be assembled on ro-tor (item 67) before front end plate (item63)is assembled.

13.1.3 The grooves in the ends of the rotor sleeve(item 68) and the pins (item 64) in the endplates (items 63 and 69) must be aligned forthe end plates to fit properly.

maintenance instructionspage 11 of 12 Model 700G, 700GB and 700GJ

JARVIS6201003;:




13.1.4 Place the complete assembly on a table andtap on the rotor shaft until the end platestouch the rotor sleeve.

13.1.5 Slide the motor assembly into the housing(item 86). Align the pin (item 62) in thefront end plate (item 63) with the groove in-side the housing.

13.1.6 Install bearing spacer (item 58) into thehousing (item 86).

13.1.7 Slide the planetary gear assembly into hous-ing (item 86). It may be necessary to turnplanetary gear shaft (item52) to align plane-tary idler gears (item 54).

13.1.8 Assemble ball bearings (items 51 and 57)with seal facing away from planetary gearshaft (item 52).

13.1.9 Tap on the shaft of planetary gear shaft (item52) until bearing (item 51) is approximately1/16 inch above housing (item 86).

of 12Model 700G, 700GB and 700GJ

JARVIS6201003;:




PRODUCTS CORPORATION

PRODUCTS CORPORATION33 ANDERSON ROAD, MIDDLETOWN, CONNECTICUT 06457--4926UNITED STATES OF AMERICA E--MAIL. [email protected]. 860--347--7271 • FAX. 860--347--6978 • WWW. jarvisproducts.com

®JARVIS6201003;:

jarvis · jarvis 6201003;: ® products corporation 33 anderson road, middletown, connecticut...

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