Model SEC 230--4, 230--4LN
Circular Breaking Saw
Dual Trigger Model
EQUIPMENT
SELECTION Ordering No..............
Model SEC 230--4 and SEC 230--4LN
DC Brake and Dual Triggers
see Table 1, page 10
Mechanical Brake and One Trigger
see Table 1, page 10
Blade (230mm)
Standard, 130 Teeth 1023286........
Skip tooth, 72 Teeth 1023387.........
Noise Reduction, Skip Tooth 1023299.
Noise Reduction, 60 Teeth 1023348...
Balancer 4042035....................
TABLE OF
CONTENTS Page............................
• Notice to Employer and Safety
Director 2.................................
• Notice to Operators, Maintenance
and Cleanup Personnel 3...................
• Parts Diagram and List 4....................
• Wiring Diagrams 8.........................
• Special Tools 11...........................
• Specifications 12...........................
• Installation Instructions 12...................
• Operation Instructions 13....................
• Maintenance Instructions 14.................
JARVIS
6204016.
®
PRODUCTS CORPORATION
33 ANDERSON ROAD, MIDDLETOWN, CONNECTICUT 06457-4926
UNITED STATES OF AMERICA E--MAIL.
TEL. 860-347-7271 FAX. 860-347-6978 WWW.
jarvis.products.corp@snet.net
jarvisproducts.com
Models SEC 230--4 and 230--4LN
Keep hands clear.
NOTICE TO EMPLOYER AND SAFETY DIRECTOR
noticetoemployer
and safety director
page 2 of 16
AVOID INJURY
1. Remove and repair any tool that malfunctions. All personnel must be instructed to remove any
malfunctioning equipment.
2. Ensure that all employees who use this tool are trained in the proper use of this tool and are aware of
the dangers that may arise if they do not follow procedures outlined in this brochure.
3. Ensure that all employees are instructed not to walk in front of the tool during its use.
4. Enclosed are four (4) copies of “NOTICE TO OPERATORS, MAINTENANCE AND CLEANUP
PERSONNEL.” Post one copy on the employees’ bulletin board; give one copy to the operator(s);
give one copy to the maintenance foreman; and give one copy to the sub-contract cleanup / internal
cleanup foreman. Additional copies will be provided upon request.
5. The tool is designed and intended to be powerful. This fact should be obvious to your employees, but
you must emphasize it to them.
6. Ensure that eye protection is worn in accordance with OSHA’s eye and face protection requirements
(29 CFR 1910.133) when operating the tool.
7. Never make modifications or alterations to the tool. Replace any missing or illegible labels.
8. Ensure that proper procedures are established in accordance with OSHA’s lockout/tagout procedures
(29 CFR 1910.147) to prevent accidental startup or release of stored energy.
9. Follow our installation and maintenance instructions for proper installation and care of the tool.
10. Avoid injury. Do not permit the tool to be misused.
11. If you resell or distribute a Jarvis product, you must provide the purchaser with the appropriate safety
sheets and tool brochure. Additional copies of safety sheets and tool brochures will be provided upon
request.
PRODUCTS CORPORATION
33 ANDERSON ROAD, MIDDLETOWN, CONNECTICUT 06457-4926
UNITED STATES OF AMERICA E--MAIL.
TEL. 860-347-7271 FAX. 860-347-6978 WWW.
jarvis.products.corp@snet.net
jarvisproducts.com
JARVIS
6204016.
®
notice to operators, maintenance
and cleanup personnel
page 3 of 16
Models SEC 230--4 and 230--4LN
Keep hands clear.
NOTICE TO OPERATORS, MAINTENANCE AND CLEANUP PERSONNEL
REMOVE ANY MALFUNCTIONING TOOL FROM SERVICE
REPORT ANY PROBLEMS TO YOUR SUPERVISOR
1. Disconnect the power supply in accordance with OSHA’s lockout/tagout procedures (29 CFR
1910.147) before making any blade changes.
2. Disconnect the power supply in accordance with OSHA’s lockout/tagout procedures (29 CFR
1910.147) before performing any repair or maintenance.
3. Disconnect the power supply - or have the power supply disconnected - in accordance with OSHA’s
lockout/tagout procedures (29 CFR 1910.147) before performing any cleanup.
4. Disconnect the power supply when the tool is not being used.
5. Always wear eye protection in accordance with OSHA’seye and face protectionrequirements (29 CFR
1910.133) when operating the tool.
6. Never put fingers, hands or other parts of the body on the cutting edge or within the cutting path of the
tool.
7. Never allow people to walk in front of the tool during its use.
8. Never allow people to hold / restrain the carcass while operating the tool.
9. Test the tool prior to use or daily. For models with dual anti--tie--down control handles: Depress each
trigger separately and the tool should not start. Depress one trigger, then pause one second and depress
the other trigger and the tool should not start. Repeat this procedure reversing the triggers. Depress
both
triggers simultaneously and the tool should start. With the tool running, release one trigger and
the tool should stop. Continue holding the depressed trigger and then depress the other trigger. The
tool should not start. Repeat this procedure holding the other trigger. If the tool malfunctions, remove
it from service and report or repair it immediately. For models with single trigger: Depress the trigger
and the tool should
it from service and report or repair it immediately.
10. Test the brake prior to use or daily. After releasing either or both triggers, the tool should stop within
2.5 seconds. If the tool malfunctions, remove it from service and report or repair it immediately.
11. Never depress the trigger(s) unless you want to use or test the tool.
12. Never make modifications or alterations to the tool. Replace any missing or illegible labels.
13. 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.
start. Release the trigger and the tool should stop. If the tool malfunctions, remove
JARVIS
6204016.
®
PRODUCTS CORPORATION
33 ANDERSON ROAD, MIDDLETOWN, CONNECTICUT 06457-4926
UNITED STATES OF AMERICA E--MAIL.
TEL. 860-347-7271 FAX. 860-347-6978 WWW.
jarvis.products.corp@snet.net
jarvisproducts.com
Models SEC 230--4 and 230--4LN
V
V
Wrench 8039147 is included.
Used in models equipped
d
with DC brake only.
ITEM PART NO. PART NAME QTY
1 1054134 Depth Gage Screw 1
2 1032359 Depth Gage Plate 1
3 1055746 Socket Head Cap Screw 2
(SEC 230--4 LN models) 7
4 1004330 Blade Washer 1
5 1023286 Standard Blade, 130 teeth 1
1023387 Skip Tooth Blade, 72 teeth
1023299 Noise Reduction Blade
1023348 Noise Red. Blade, 60 teeth
6 1004268 Flinger 1
7 1024129 Blade Guard 1
8 1055835 Flat Head Slotted Screw 5
9 1002393 Gear Head Cover 1
10 1035435 O-ring 1
11 1035544 Oil Seal 1
12 1013247 External Retaining Ring 1
13 1021350 Ball Bearing 1
14 1010432 Blade Retaining Pin 2
15 1026195 Crown Gear with item 14 1
16 1021351 Ball Bearing 1
17 3016244 Right Angle Gear Housing 1
(includes items 20 and 44)
18 1055833 Cheese Head Slotted Screw 8
19 1035437 O-ring 1
20 1021352 Needle Bearing 1
21 1026160 Pinion gear 1
22 1009127 Bearing Inner Race 1
23 1021238 Ball Bearing, 2 Row 1
24 1013219 Internal Retaining Ring 1
25 3016251** Rt. Angle Gear Hsg. LN 1
(includes items 20 and 44)
26 3020039** Shaft Assembly 230--LN
parts diagram and list
page 4 of 16
Figure A
d
Used in models equipped with
♦
mechanical brake only.
** Used in LN models only
ITEM PART NO. PART NAME QTY
27 1002332d Motor Front Cover 1
1002417♦ Motor Front Cover
28 1035461 O--ring 1
29 1021513 Ball Bearing 1
30 1030058 Square Key 1
31 1064034 Rotor Assembly 1
32 1021306 Ball Bearing 1
33 1035296 O--ring 1
34 Table 3 Housing & Stator Assembly 1
35 1017188 Name and Info Label 1
36 1055590 Pan Head Slotted Screw 4
37 1055829d Socket Head Cap Screw 1
1055020♦ Socket Head Cap Screw
38 1055894 Socket Head Cap Screw 2
39 1042316d Rear Handle Bracket. 1
1042414♦ Rear Handle Bracket
40 1055828 Oval Head Slotted Screw 1
41 1011269d Shaft Coupling 1
1011355♦ Shaft Coupling
42 1013309 Internal Retaining Ring 1
43 1035474d Oil Seal 1
44 1038006 Grease Fitting 1
45 1061575 Damper 1
46 8039099 Blade Locking Pin 1
47 1018128 Gage Locking Lever 1
3026063 Spiral Bevel Gear Set 1
(incls item 14, 15, 21 and 22)
3016248 Housing and Gear Assy
(includes items 3, 4, 6, 8--17,
20-24 and 44)
3016252** Housing and Gear Assy. LN
(includes items 3, 4, 6, 8--16,
20--25 and 44)
JARVIS
6204016.
®
PRODUCTS CORPORATION
33 ANDERSON ROAD, MIDDLETOWN, CONNECTICUT 06457-4926
UNITED STATES OF AMERICA E--MAIL.
TEL. 860-347-7271 FAX. 860-347-6978 WWW.
jarvis.products.corp@snet.net
jarvisproducts.com
parts diagram and list
page 5 of 16
Figure B
ITEM PART NO. PART NAME QTY
48 1055831 Oval Head Slotted Screw 8
49 1002340 Switch Cover 1
50 1035438 Switch Cover Seal 1
51 3005017 Switch Assembly 1
52 1019145 Front Handle with Trigger 1
53 1035282 O--ring 1
54 1019219 Front Handle w/o Trigger 1
55 1059067 Conduit Assembly 1
56 1018127 Trigger Lever 1
57 1055604 Hex Head Screw 4
58 1042317 Hanger Bracket 1
59 1042389 Hanger Bracket Half 1
60 1042391 Hanger Bracket Half 1
61 1055612 Socket Head Cap Screw 2
62 1055725 Pan Head Screw 2
63 1004274 Flat Washer 1
64 1014137 Spring 1
65 1029320 Lever Stop Spacer 1
66 1010355 Threaded Pin 2
67 1055847 Socket Head Cap Screw 3
68 1010363 Roll Pin 1
69 Table 3 Electrical Connector Shell 1
70 Table 3 Electrical Connector Insert 1
71 Table 3 Electric Cord 1
72 Table 3 Strain Relief Connector 1
73 1055832 Oval Head Slotted Screw 2
74 1035413 Diaphragm Seal 1
75 1055777 Cheese Head Screw 4
76 1004227 Internal Tooth Lock Washer 2
77 1007283 Hex Jam Nut 2
78 1055848 Cup Point Set Screw 1
79 1018162 Trigger Lever with item 82 1
80 1010362 Dowel Pin 1
81 1035439 O--ring 1
82 1014097 Spring 1
83 1019144 Rear Handle, Dual Triggers 1
with item 85
84 1055913 Self--Tapping Screw 2
Models SEC 230--4 and 230--4LN
ITEM PART NO. PART NAME QTY
85 1010167 Roll Pin 2
86 1018126 Switch Actuating Lever 1
87 1010356 Dowel Pin 1
88 1042282 Switch Holder 1
89 1055834 Pan Head Slotted Screw 1
90 1005104 Electric Switch 2
91 1004257 Ring Washer 1
92 1013220 Internal Retaining Ring 1
93 1035414 Rear Handle Cover Gasket 1
94 1002349 Rear Handle Cover with 1
item 95
95 1017083 Danger Label 1
JARVIS
6204016.
®
PRODUCTS CORPORATION
33 ANDERSON ROAD, MIDDLETOWN, CONNECTICUT 06457-4926
UNITED STATES OF AMERICA E--MAIL.
TEL. 860-347-7271 FAX. 860-347-6978 WWW.
jarvis.products.corp@snet.net
jarvisproducts.com
Models SEC 230--4 and 230--4LN
Mechanical
Brake
* Install with open end facing away from motor
** Not used in current tools
ITEM PART NO. PART NAME QTY
96 Table 3 Electric Cord 1
97 Table 3 Strain Relief Connector 1
98 1055055 Hex Head Screw 4
99 1005143 Push Button Switch 1
100 1032529 Switch Mounting Plate 1
101 1055915 Cheese Head Screw 3
102 1010457 Dowel Pin 1
103 1055744 Socket Head Cap Screw 2
104 1063860 Terminal Block 1
105 1036260 Trigger Bushing 1
106 1035395 U--cup Seal 1
107 1019195 Rear Handle 1
108 1035596 Bottom Handle Gasket 1
109 1010456 Dowel Pin 1
110 1018153 Trigger Lever 1
111 1014208 Spring 1
11 2 1039077 Spring Plunger 1
11 3 1035595 Rear Handle Gasket 1
1 14 1055150 Pan Hd Screw, Lock Washer 1
1 15 1055617 Socket Head Cap Screw 6
1 16 1055960 Socket Head Cap Screw 4
117 1035563 Handle Cover Gasket 1
118 1002418 Handle Cover, 42v 1
1002415 Handle Cover, 115--575v
with item 95
11 9 1004361 Plain Washer 6
120 1055872 Hex Head Screw 2
121 1035354 Oil Seal (24 mm) 1
1035486** Oil Seal (22 mm) 1
122 1071071 Brake Drum 1
1061801** Brake Drum
123 1055918 Flat Head Screw 3
124 1061800 Brake Shoe 3
125 1014066 Compression Spring (50Hz) 3
1014171 Compression Spring (60Hz) 3
126 1055616 Cheese Head Screw 3
127 1004360 Split Lock Washer 3
128 1031041 Brake Hub 1
1031029** Brake Hub
parts diagram and list
page 6 of 16
Figure C
*
Rear Handle Assembly
for 42V Mechanical Brake
ITEM PART NO. PART NAME QTY
129 1010455 Dowel Pin 3
130 1010454 Dowel Pin 3
3019219 Rear Handle Assy, 115--380v
3019221 Rear Handle Assy, 42v
(includes items 95, 98--107,
109--113 and 116--120)
JARVIS
6204016.
®
PRODUCTS CORPORATION
33 ANDERSON ROAD, MIDDLETOWN, CONNECTICUT 06457-4926
UNITED STATES OF AMERICA E--MAIL.
TEL. 860-347-7271 FAX. 860-347-6978 WWW.
jarvis.products.corp@snet.net
jarvisproducts.com
parts diagram and list
page 7 of 16
Models SEC 230--4 and 230--4LN
Figure D
ITEM PART NO. PART NAME QTY
1 1063632 Overload Mtg. Adapter 1
2 1055863 Pan Head Screw 2
3 1004242 Split Lock Washer 2
4 1063631 Overload Relay 1
5 1063656 Heater Pack 1
6 1063455 Fuse Terminal Block 1
7 1001159 Cord, Seven Conductor 2 ft
8 1007318 Hex Nut 4
9 1004227 Internal Lock Washer 4
10 1004226 Washer 4
11 1063629 Base Connector w/Gasket 1
12 1063627 Female Insert, 6 pole 1
13 1055979 Hex Head Screw 4
14 1011262 Cord Connector 2
15 1001119 Yellow Cord, 4 ft 1
16 1011249 Cord Connector 1
17 1001107 Black Cord, 4 ft 1
18 1007256 Locking Nut 1
19 1007266 Locking Nut 2
20 1063520 Gray Terminal Block 6
21 1063494 Gray Terminal Block 9
22 1063495 Blue Terminal Block 1
23 1016572 Electrical Enclosure 1
24 1063496 Yel/Grn Terminal Block 2
25 1042300 Terminal Rail 1
26 1032386 Mounting Plate 1
Control Box Assembly
Direct Current Braking
3063260
42V
ITEM PART NO. PART NAME QTY
27 1063363 Terminal Marker 1 1
28 1055803 Pan Head Screw 6
29 1004247 External Lock Washer 6
30 1063456 Terminal Marker 7
31 1063570 Fuse 1
32 1063502 Fork Terminal 9
33 1029445 Hex Spacer 4
34 1004244 Internal Lock Washer 4
35 1073072 Plastic Screw 4
36 1063571 Circuit Board 1
37 1061617 Heatsink 1
38 1055741 Cheese Head Screw 8
39 1004230 Split Lock Washer 16
40 1017085 Danger Label 1
41 1017339 Connection Diagram 1
42 1063702 Interference Suppressor 1
43 1063862 Cylindrical Fuse 1
44 1063757 Transient Suppressor 1
45 1063607 Transformer 1
46 1063446 Terminal Ring 4
47 1063605 Bridge Rectifier 1
48 1004216 Washer 2
49 1063079 Terminal Ring 5
50 1063759 SCR Rectifier 1
51 1055845 Pan Head Screw 8
52 1072186 Dual SCR Rectifier 3
53 1063633 Terminal Ring 12
JARVIS
6204016.
®
PRODUCTS CORPORATION
33 ANDERSON ROAD, MIDDLETOWN, CONNECTICUT 06457-4926
UNITED STATES OF AMERICA E--MAIL.
TEL. 860-347-7271 FAX. 860-347-6978 WWW.
jarvis.products.corp@snet.net
jarvisproducts.com
Models SEC 230--4 and 230--4LN
0
wiring and parts diagram
page 8 of 16
Wiring Diagram
42V DC Brake
JARVIS
6204016.
®
Figure E
Control Box Assy
DC Braking
(see Table 2)
PRODUCTS CORPORATION
33 ANDERSON ROAD, MIDDLETOWN, CONNECTICUT 06457-4926
UNITED STATES OF AMERICA E--MAIL.
TEL. 860-347-7271 FAX. 860-347-6978 WWW.
jarvis.products.corp@snet.net
jarvisproducts.com
wiring diagrams
page 9 of 16
Models SEC 230--4 and 230--4LN
Wiring Diagram 220--240V DC Brake
Wiring Diagram 480V DC Brake
JARVIS
6204016.
®
PRODUCTS CORPORATION
33 ANDERSON ROAD, MIDDLETOWN, CONNECTICUT 06457-4926
UNITED STATES OF AMERICA E--MAIL.
TEL. 860-347-7271 FAX. 860-347-6978 WWW.
jarvis.products.corp@snet.net
jarvisproducts.com
parts tables
Models SEC 230--4 and 230--4LN
TABLE 1 -- COMPLETE TOOL PART NUMBERS
Saw Voltage/Hz 42v/50 115v/50 208v/60 230v/50 240v/60 380v/50 400v/50 415v/50 480v/60 575v/60
SEC 230--4, 2 Triggers, DC Brake 4004218 4004217 4004216
SEC 230--4LN, 2 Triggers, DC Brake 4004221 4004220 4004219
SEC 230--4, 1 Trigger, Mech Brake 4004206 4004246 4004207 4004215 4004205 4004214
SEC 230--4LN 1Trigger, Mech Brake 4004224 4004223 4004222
TABLE 2 -- DC BRAKE (See Figure E)
Item Name Part Numbers
Control Box, 2 Triggers, DC Brake 3063260 3063261 3063262 3063263 3063263 3063206 3063206 3063264 3063265 3063266
1 Auxiliary Contacts 1063528 1063528 1063528 1063528 1063528
2 Magnetic Starter 1063557 1063527 1063527 1063527 1063544
3 Heater Pack 1063659 1063657 1063657 1063656 1063655
4 Suppressor 3 1063709 1063703 1063703 1063703 1063709
5 Connector Base with Cover 1063810 1063810 1063810 1063810 1063810
6 Connector Insert, Female 1063808 1063808 1063808 1063808 1063808
7 Was her 1004226 1004226 1004226 1004226 1004320
8 Pan Head Screw 1055970 1055970 1055970 1055970 1055484
9 Internal Lock Washer 1004227 1004227 1004227 1004227 1004006
10 Hex Nut 1007318 1007318 1007318 1007318 1007192
11 Cord Connector N/A N/A N/A N/A 1011248
12 Locking Nut N/A N/A N/A N/A 1007249
13 Cord Connector 1011249 1011249 1011249 1011249 1011249
14 Fuse Terminal Block 1063390 1063390 1063390 1063390 1063455
15 Fuse 1063781 1063537 1063537 1063559 1063348
16 Locking Nut 1007256 1007256 1007256 1007256 1007256
17 Electrical Enclosure 1016512 1016512 1016512 1016512 1016573
18 Mounting Plate 1032371 1032371 1032371 1032371 1032474
19 Terminal End Clamp 1063362 1063362 1063362 1063362 1063362
20 Terminal Marker 1063363 1063363 1063363 1063363 1063363
21 Grey Terminal Block 1063494 1063494 1063464 1063494 1063494
22 Terminal Rail 1063393 1063393 1063393 1063393 1063393
23 Female Disconnect Term 1063533 1063533 1063533 1063533 1063533
24 Male/Fem Piggyback Term 1063402 1063402 1063402 1063402 1063402
25 Yellow/Green Terminal Block 1063496 1063496 1063496 1063496 1063496
26 Suppressor 4 1063708 1063708 1063708 1063708 1063708
27 Transformer 1063598 1063598 1063598 1063598 1063598
28 Pan Head Screw 1055803 1055803 1055803 1055803 1055010
29 External Lock Washer 1004247 1004247 1004247 1004247 1004022
30 Terminal Marker N/A N/A N/A N/A 1063456
31 Hex Head Screw 1055754 1055754 1055754 1055754 1055477
32 Internal Lock Washer 1004227 1004227 1004227 1004227 1004244
33 Pan Head Screw 1055910 1055910 1055910 1055910 1055490
34 Fuse F2 1072310 1072310 1072310 1072310 1072310
35 Fuse F1 1072091 1063862 1063862 1063862 1072091
36 Suppressor 2 1063702 1063702 1063702 1063702 1063702
37 Suppressor 1 1063709 N/A N/A 1063701 1063709
38 Circuit Board 1063556 1063530 1063530 1063530 1063556
39 Terminal Fork 1063502 1063502 1063502 1063502 1063502
40 Internal Lock Washer 1002244 1002244 1004244 1004244 1004244
41 Hex Spacer 1029445 1029445 1029445 1029445 1029445
42 Plastic Screw 1073072 1073072 1073072 1073072 1073072
43 Danger Label 1017085 1017085 1017085 1017085 1017085
44 Wiring Diagram Label 1017340 1017342 1017342 1017294 1017344
page 10 of 16
JARVIS
6204016.
®
PRODUCTS CORPORATION
33 ANDERSON ROAD, MIDDLETOWN, CONNECTICUT 06457-4926
UNITED STATES OF AMERICA E--MAIL.
TEL. 860-347-7271 FAX. 860-347-6978 WWW.
jarvis.products.corp@snet.net
jarvisproducts.com
parts table, wiring diagram
and special tools
page 11 of 16
TABLE 3-- MISCELLANEOUS COMPONENTS
N/A indicates item is not applicable.
Saw Voltage/Hz 42v/50 115v/50 208v/60 230v/50 240v/60 380v/50 400v/50 415v/50 480v/60 575v60
Item 34, pg 4 Housing and Stator
Item 69, pg 5 Connector Shell 1063628 1063809
Item 70, pg 5 Connector Insert 1063626 1063807
Item 71, pg 5 Electric Cord 1001159 1001143
Item 96, pg 6 Electric Cord 1001157 1001095 1001095 1001095
Item 97, pg 6 Strain Relief Connector 1011328 1011260 1011260 1011260
“X”, pg 8 Overload Setting “B” “C” “C” “B” “C”
Assembly w/o Cords
3016370 3016371 3016372 3016373 3016374 3016376 3016375 3016377 3016378 3016379
Wiring Diagram
Mechanical Brake
Models SEC 230--4 and 230--4LN
THE FOLLOWING TOOLS ARE RECOMMENDED FOR
PROPER AND EFFECTIVE ASSEMBLY AND DISASSEMBLY
OF THE JARVIS SEC 230--4 CIRCULAR BREAKING SAWS.
BEARING EXTRACTION
TOOL 8039083
ROTOR AND MOTOR COVER
ASSEMBLY TOOL 8039089
JARVIS
6204016.
®
NEEDLE BEARING
ASSEMBLY TOOL 8039091
INNER RING
ASSEMBLY TOOL 8039090
PRODUCTS CORPORATION
33 ANDERSON ROAD, MIDDLETOWN, CONNECTICUT 06457-4926
UNITED STATES OF AMERICA E--MAIL.
TEL. 860-347-7271 FAX. 860-347-6978 WWW.
jarvis.products.corp@snet.net
jarvisproducts.com
Models SEC 230--4 and 230--4LN
ATD / BRAKE TIMER
brake timer, specifications
and installation instructions
page 12 of 16
Figure F
SETTINGS
SPECIFICATIONS
Motor Power 2.25 hp 1700 W
Operating Voltages
42V, 115V, 230V, 400V, 415V, 3 phase, 50 Hz
208V, 240V, 380V, 480V, 575V, 3 phase, 60 Hz
Blade Speed 1350 rpm at 50 Hz
1650 rpm at 60 Hz
Control Handle
Electric Dual Anti-tie-down or One Trigger (CE)
Brake Electric (DC) or Mechanical
Blade Diameter 9.1 in 230 mm
Cutting Depth (max.) 3.0 in 75 mm
Overall Length 24 in 610 mm
Weight 40 lbs 18.1 kg
Vibration less than 108 dB < 0 .25 m/sec
Noise (one meter from tool) less than 80 dB
INSTALLATION INSTRUCTIONS
IMPORTANT: ALWAYS DISCONNECT THE POWER SUPPLY
IN ACCORDANCE WITH OSHA’S LOCKOUT/TAGOUT PRO-
CEDURES (29 CFR 1910.147) BEFORE PERFORMING ANY
REPAIRSOR MAINTENANCE. ALL WIRING MUST BE DONE
IN ACCORDANCE WITH NATIONAL, STATE AND LOCAL
ELECTRICAL CODES.
1 Install the electrical control box (DC brake models)
in a convenient location.
2 Wire the electrical control box. Note: Electrical
control boxes are different for different power supplies. You must have the proper control box for your
power supply. Refer to Table 2, page 10 for control
box numbers.
2.1 Attach terminals to the appropriately rated power supply. See wiring diagram inside control
box cover.
3 For mechanical brake models, wire electrical cord
2
(item 96) to appropriately rated power supply. Refer
to Wiring Diagrams on page 11 as a guide. Note:
plug connections and starter are supplied by customer.
JARVIS
6204016.
®
PRODUCTS CORPORATION
33 ANDERSON ROAD, MIDDLETOWN, CONNECTICUT 06457-4926
UNITED STATES OF AMERICA E--MAIL.
TEL. 860-347-7271 FAX. 860-347-6978 WWW.
jarvis.products.corp@snet.net
jarvisproducts.com
operation and
maintenance instructions
page 13 of 16
Models SEC 230--4 and 230--4LN
4 Install a balancer above the work station on a trolley.
Jarvis part number 4042035 is available.
Note: The trolley should have sufficient travel to allow
the operator to reach the entire work area.
5 Suspend the tool from the balancer.
5.1 Adjust the balancer to the operator’s preference.
6 Plug the tool into the control box outlet (DC brake
models) or power supply outlet (mechanical brake
models) as applicable. Refer to Figure 1, below, as
a guide.
Figure 1
Male and Female
Connectors
DC Brake model with dual triggers.
Power Cord and Starter
Supplied by Customer
Plug Connections
Supplied by Customer
Mechanical Brake model with single trigger.
Control Box
Power Cord
by Customer
OPERATION INSTRUCTIONS
1 Plug in the tool.
2 Each day, before you begin operation, perform the
following:
2.1 Make sure that toolmoves freely on its balancer.
2.2 Make sure that the saw is working correctly.
Check for the correct operation of the trigger(s)
prior to use or daily.
Always use two hands when starting and stopping the
tool. Continue holding the tool with two hands until the
saw blade comes to a complete stop.
2.2.1 For models equipped with a single trigger,
depress the rear trigger and the tool should
start. Release the trigger and the toolshould
stop within 2.5 seconds. If the tool malfunc-
tions, remove it from service and report the
problem to your supervisor immediately.
2.2.2 For dual anti-tie-down control handles
(front and rear handles), depress each trigger separately and the tool should
Depress one trigger, then pause one second
and depress the other trigger and the tool
should
versing the triggers. Depress both
simultaneously (within one half second of
each other) and the tool should
the tool running, release one
tool should
tinue holdingthe depressed trigger and then
depress the other trigger. The tool should
not start. Repeat this procedure holding the
other trigger. If the tool malfunctions, re-
move it from service and report the problem
to your supervisor immediately.
3 Make the cut:
3.1 Position the saw.
3.2 Depress the rear trigger or both
neously (within one half second of each other),
as applicable, and make the cut.
3.3 When the desired length of cut is reached, release the trigger or triggers. This will stop the
blade from rotating. Continue holding the tool
with two hands until the saw blade comes to a
complete stop.
3.4 Withdraw the saw from the carcass.
4 Unplug the tool.
not start. Repeat this procedure re-
stop within 2.5 seconds. Con-
triggers simulta-
not start.
triggers
start. With
trigger and the
JARVIS
6204016.
®
PRODUCTS CORPORATION
33 ANDERSON ROAD, MIDDLETOWN, CONNECTICUT 06457-4926
UNITED STATES OF AMERICA E--MAIL.
TEL. 860-347-7271 FAX. 860-347-6978 WWW.
jarvis.products.corp@snet.net
jarvisproducts.com
Models SEC 230--4 and 230--4LN
maintenance instructions
page 14 of 16
MAINTENANCE INSTRUCTIONS
ALWAYS DISCONNECT THE POWER SUPPLY IN ACCOR-
DANCE WITH OSHA’S LOCKOUT/TAGOUT PROCEDURES
(29 CFR 1910.147) BEFORE INSTALLING OR REMOVING A
BLADE. ALWAYS DISCONNECT THE POWER SUPPLY IN
ACCORDANCE WITH OSHA’S LOCKOUT/TAGOUT PROCE-
DURES (29 CFR 1910.147) BEFORE PERFORMING ANY RE-
PAIRS OR MAINTENANCE.
1 PRIOR TO USE OR DAILY:
1.1 Add Jarvis 1315 White Grease to grease fitting
(item 44) on the right angle gear housing (item
17 or 25).
1.2 Make sure that the saw is working correctly.
Check for the correct operation of the trigger(s)
prior to use or daily:
Always use two hands when starting and stopping the
tool. Continue holding the tool with two hands until the
saw blade comes to a complete stop.
1.2.1 For models equipped with a single trigger,
depress the rear trigger and the tool should
start. Release the trigger and the toolshould
stop within 2.5 seconds. If the tool malfunc-
tions, repair or remove it from service immediately.
1.2.2 For dual anti-tie-down control handles
(front and rear handles), depress each trigger separately and the tool should
Depress one trigger, then pause one second
and depress the other trigger and the tool
should
versing the triggers. Depress both
simultaneously (within one half second of
each other) and the tool should
the tool running, release one
tool should
tinue holdingthe depressed trigger and then
depress the other trigger. The tool should
not start. Repeat this procedure holding the
other trigger. If the tool malfunctions, re-
pair or remove it from service immediately.
1.2.3 On DC brake models, to adjust the blade
stopping time, use rocker switch settings as
shown on Figure F, page 12.
2 CIRCULAR BLADE REMOVAL:
2.1 Remove depth gage locking lever (item 47) and
not start. Repeat this procedure re-
stop within 2.5 seconds. Con-
not start.
triggers
start. With
trigger and the
rotate depth gage plate (item 2) out of the way to
access blade retaining screws and washer (items
3 and 4).
2.2 Remove blade retaining screws (item 3). Jarvis
wrench, part number 8039147 is supplied. Pre-
vent blade from turning by inserting blade locking pin (item 46) through hole in blade.
2.3 Remove blade retaining washer (item 4).
2.4 Remove circular blade (item 5).
2.5 Inspect all parts for wear and replace or sharpen
if necessary.
3 CIRCULAR BLADE INSTALLATION:
3.1 Reverse steps and procedures outlined in section
2. See notes below.
3.1.1 To ensure proper fit and safe
flinger (item 6) and saw blade (item 5) must
fit securely on the crown gear (item 15).
The hub on the saw blade must be facing the
crown gear.
3.1.2 The holes in blade washer (item 4) must
align with the pins (item 14) of the crown
gear (item 15). See Figure 2 below.
operation, the
Figure 2
SAW BLADE
FLINGER
HOLES
FOR PINS
SCREWS
RETAINING
WASHER
4 RIGHT ANGLE GEAR HOUSING DISASSEM-
BLY:
4.1 Remove blade as described in section 2.
4.2 Remove (2) flat head screws (item 8) and re move blade guard (item 7).
4.3 Remove (4) cheese head screws (item 18) and
remove gear head assembly from saw.
CROWN GEAR
PINS
JARVIS
6204016.
®
PRODUCTS CORPORATION
33 ANDERSON ROAD, MIDDLETOWN, CONNECTICUT 06457-4926
UNITED STATES OF AMERICA E--MAIL.
TEL. 860-347-7271 FAX. 860-347-6978 WWW.
jarvis.products.corp@snet.net
jarvisproducts.com
maintenance instructions
page 15 of 16
Models SEC 230--4 and 230--4LN
4.4 Remove (3) flat head screws (item 8) and re move gear head cover (item 9), o-ring (item 10)
and oilseal (item 11) from right angle gear housing (item 17 or 25).
4.5 Lightly tap right angle gear housing in guard
mounting area with a nylon mallet until bearing
assembly (items 12-16) slides out of right angle
gear housing.
4.6 Remove external retaining ring (item 12).
4.7 Place crown gear(item 15)in arbor press and remove ball bearing (item 13). Using a 7 mm pin,
press ball bearing (item 16) from crown gear
(item 15).
4.8 Remove internal retaining ring (item 24) from
right angle gear housing (item 17 or 25).
4.9 Lightly tap end of right angle gear housing (item
17 or 25) with a nylon mallet until pinion gear
(item 21), inner race (item 22) and bearing (item
23) come out of right angle gear housing.
4.10 Place pinion gear (item 21) in arbor press and
remove ball bearing (item 23). If necessary, also
remove inner race (item 22).
4.11 Remove needle bearing (item 20) from right
angle gear housing (item 17 or 25). Jarvis bearing extraction tool, part number 8039083, is
available.
4.12 Remove o--ring (item 19).
4.13 Inspect all parts for wear and replace if necessary.
5 RIGHT ANGLE GEAR HOUSING ASSEMBLY:
5.1 Reverse steps and procedures outlined in section
4. See special notes below.
5.1.1 Jarvis needle bearing assembly tool, part
number 8039091, is available to insert
needle bearing (item 20) into right angle
gear housing (item 17 or 25).
5.1.2 Jarvis inner ring assembly tool, part number 8039090, is available to assemble inner
race (item 22) onto pinion gear (item 21).
5.1.3 Make sure the bevel end of external retaining ring (item 12) is facing away
crown gear teeth (item 15). See Figure 3.
6 MOTOR DISASSEMBLY:
6.1 Remove blade as described in section 2.
6.2 Remove right anglegear housing as described in
section 4.
6.3 Remove (4) cheese head screws (item 18), mo-
from
tor front cover (item 27), o-ring (item 28) and rotor assembly (items 29-32, 39 and 40) from
housing (item 34).
Figure 3
CROWN GEAR
NOTE BEVEL
DIRECTION
EXTERNAL
RETAINING RING
6.4 Place front cover and rotor assembly in arbor
press and press rotor (item 31) and shaft coupling (item 41) from motor front cover (item
27).
6.5 Remove internal retaining ring (item 42).
6.6 Press ball bearing (item 29) from front motor
cover (item 27).
6.7 Place rotor (item 31) in arbor press and p ress
shaft coupling (item 41) and square key (item
30) from rotor.
6.8 Turn rotor around and press bearing (item 32)
from rotor (item 31).
6.9 Remove o-- ring (item 33) from bottom of housing (item 34).
6.10 Inspect all parts for wear and replace if necessary.
7 MOTOR ASSEMBLY:
7.1 Reverse steps and procedures outline in section
6. See special notes below.
7.1.1 Jarvis rotor and motor cover assembly tool,
part number 8039089, is available to assemble rotor and shaft coupling (items 31
and 41)into motor front cover and ball bearing (items 27 and 29).
7.1.2 Make sure the bevel end of internal retaining ring (item 42) is facing toward
shaft coupling (items 31 and 41). See Fig-
ure 4.
8 REAR HANDLE DISASSEMBLY FOR DC
BRAKE MODELS:
8.1 Remove screws (items 48 and 73).
8.2 Remove rear handle cover (item 94) and gasket
(item 93).
rotor and
JARVIS
6204016.
®
PRODUCTS CORPORATION
33 ANDERSON ROAD, MIDDLETOWN, CONNECTICUT 06457-4926
UNITED STATES OF AMERICA E--MAIL.
TEL. 860-347-7271 FAX. 860-347-6978 WWW.
jarvis.products.corp@snet.net
jarvisproducts.com
Models SEC 230--4 and 230--4LN
maintenance instructions
page 16 of 16
Figure 4
INTERNAL
RETAINING RING
8.3 Disconnect input wiring from terminals on electric switches (item 90). Make note of wiring
connection locations for re--assembly.
8.4 Remove switch and lever assembly (items
86-90).
8.4.1 Remove dowel pin (item 87).
8.4.2 Remove pan head screw (item 89).
8.4.3 Remove switch actuating lever (item 86)
and electric switches (item 90) from switch
holder (item 88).
8.5 Remove socket head screw (item 37) and remove rear handle (item 83).
8.6 Remove internal retaining ring (item 92), ring
washer (item 91) and diaphragm seal (item 74).
8.7 Press dowel pin (item 80) from handle and remove trigger lever (item 79).
8.8 Remove spring (item 82).
8.9 Inspect parts for wear and replace if necessary.
9 REAR HANDLE ASSEMBLY FOR DC BRAKE
MODELS:
9.1 Reverse steps and procedures described in section 8. Connect wiring to noted locations from
step 8.3.
10 REAR HANDLE DISASSEMBLY FOR ME-
CHANICAL BRAKE MODELS:
10.1 Remove hex head screws (items 98 and 120).
10.2 Remove handle cover (item 118) and gasket
(item 117).
10.3 Disconnect input wiring from terminals on push
button switch (item 99). Make note of wiring
connection locations for re--assembly.
10.4 Remove socket head screws (item 116) and
switch mounting plate (item 100).
10.5 Remove cheese head screws (item 101) and
push button switch (item 99) from switch
mounting plate (item 100).
SHAFT COUPLING
ROTOR
NOTE BEVEL
DIRECTION
10.6 Remove socket head screws (items 37 and 115),
handle gaskets (items 108 and 113) andrear handle (item 107).
10.7 Remove trigger bushing (item 105), dowel pin
(item 102) and u--cup seal (item 106) from rear
handle (item 107).
10.8 Press dowel pin (item 109) from rear handle
(item 107) and remove trigger lever (item 110),
spring (item 111) and spring plunger (item 112).
10.9 Inspect all parts for wear and replace if necessary.
11 REAR HANDLE ASSEMBLY FOR MECHANI-
CAL BRAKE MODELS:
11.1 Reverse stepsand proceduresoutlined insection
10. Connect wiring to noted locations from step
10.3.
12 FRONT HANDLE TRIGGER DISASSEMBLY:
12.1 Remove rear handle cover as d escribed in section 8, steps 8.1 and 8.2.
12.2 Disconnect wiring from front handle switch assembly (item 51) at terminal block located inside rear handle assembly. Make note of wiring
connection locations for re--assembly.
12.3 Remove conduit assembly (item 55).
12.4 Remove (3) socket head screws (item 67).
12.5 Remove front handle assembly.
12.6 Remove oval head screws (item 48), front handle switch cover (item 49) and switch cover seal
(item 50).
12.7 Pull out switch assembly (item 51) and o-ring
(item 53).
12.8 Remove socket head screws (item 3) and hanger
bracket (item 58
12.9 Remove socket head screws (item 61) andhanger bracket halves (items 59 and 60).
12.10 Remove (2) threaded pins (item 66) and trigger
lever (item 56).
12.11 Remove pan head screws (item 62), flat washer
(item 63) and spring (item 64).
12.12 Inspect parts for wear and replace if necessary.
13 FRONT HANDLE TRIGGER ASSEMBLY:
13.1 Reverse steps and procedures outlined in section
12. Connect wiring to noted locations from step
12.2.
).
JARVIS
6204016.
®
PRODUCTS CORPORATION
33 ANDERSON ROAD, MIDDLETOWN, CONNECTICUT 06457-4926
UNITED STATES OF AMERICA E--MAIL.
TEL. 860-347-7271 FAX. 860-347-6978 WWW.
jarvis.products.corp@snet.net
jarvisproducts.com
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