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 the procedures outlined in this brochure.
3. 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 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.
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 accordance with OSHA’s lockout/tagout procedures
(29 CFR 1910.147) to prevent accidental startup or release of stored energy.
7. Follow our installation and maintenance instructions for proper installation and care of the tool.
8. Ensure that employees wear eye protection in accordance with OSHA’s eye and face protection re-
quirements (29 CFR 1910.133) at all times.
9. Avoid injury. Do not permit the tool to be misused.
10. 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.
JARVIS
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®
PRODUCTS CORPORATION
33 ANDERSON ROAD, MIDDLETOWN, CONNECTICUT 06457-- 4926
notice to operators, maintenance
and cleanup personnel
page 3 of 12
Model 700-FS and 900--FS
Keep hands clear.
NOTICE TO OPERATORS, MAINTENANCE AND CLEANUP PERSONNEL
REMOVE ANY MALFUNCTIONING TOOL FROM SERVICE
REPORT ANY PROBLEMS TO YOUR SUPERVISOR
1. Disconnect all hydraulic and air hoses and shut the power off in accordance with OSHA’s lockout/
tagout procedures (29 CFR 1910.147) before making any blade changes.
2. Disconnect all hydraulic and air hoses and shut the power off OSHA’s lockout/tagout procedures (29
CFR 1910.147) before making any repair or performing any maintenance to the tool.
3. Disconnect all hydraulic and air hoses and shut the power off - or have the all hydraulic and air hoses
disconnected and the power shut off - in accordance with OSHA’s lockout/tagout procedures (29 CFR
1910.147) before performing any cleanup.
4. Disconnect all hydraulic and air hoses when the tool is not in use.
5. Clean up any spilled or leaked hydraulic fluid.
6. Replace any worn or leaking hydraulic hoses or fittings.
7. Never put fingers, hands or other parts of the body on the cutting edge or within the cutting path of the
tool when it is connected to a power supply.
8. Test the tool prior to use or daily. Depress the trigger and the tool should
and the tool should
ately.
9. Never depress the trigger unless you want to use or test the tool.
10. Never make modifications or alterations to the tool. Report
stop. If the tool malfunctions, remove it from service and report or repair it immedi-
or replace any missing or illegible labels.
start. Release the trigger
11. Always wear eye protection in accordance with OSHA’s eye and face protection requirements (29 CFR
1910.133).
12. 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.
JARVIS
6207014::::
®
PRODUCTS CORPORATION
33 ANDERSON ROAD, MIDDLETOWN, CONNECTICUT 06457-- 4926
481055073Socket Head Cap Screw2
491004005Split Lock Washer2
503011015Coupling Assembly1
511030035Square Key1
521055323Socket Head Cap Screw2
531061183Motor Adapter, 700FS1
1061765Motor Adapter, 900FS
541017083Danger Label1
551008059Hydraulic Motor with item 541
561035172O-ring2
571011151Seal Retaining Coupling2
581035173O-ring2
591051081Air Switch Plug1
601035245O-ring1
611014086Compression Spring1
621039034Valve Plunger with item 631
631035279O-ring1
641061336Hyd. Manifold with item 661
651055421Socket Head Cap Screw2
661021294Cylindrical Bearing1
671018101Trigger Lever1
JARVIS
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ITEM PART NO.PART NAMEQTY
681010051Roll Pin1
691024092Trigger Lever Guard1
701055596Socket Head Cap Screw2
711050230Male Connector2
723059009Hose Assy, 6 ft. with item 712
731051082Tube Connector2
741061456Blue Tubing (6 ft.)1
751061457Yellow Tubing (6 ft.)1
761050602Pipe Reducer Bushing2
77101 1087Quick Connect Socket1
78101 1086Quick Connect Plug1
3061326Motor and Trigger Assembly
(incls. items 52-68, 71-73 and
77--97)
PRODUCTS CORPORATION
33 ANDERSON ROAD, MIDDLETOWN, CONNECTICUT 06457-- 4926
Motor Power2.5 hp1867 W
Blade Speedat 3.5 gpm2200 rpm
Control HandleSingle / Pneumatic
Blade Diameter (700FS)6.5 in165 mm
Blade Diameter (900FS)8.0 in203 mm
Cutting Depth (max. 700FS)1.9 in48 mm
Cutting Depth (max. 900FS)2.6 in67 mm
Overall Length (700FS)17 in425 mm
Overall Length (900FS)18.75 in476 mm
Weight (with hoses)10 lbs4.7 kg
Vibrationless than (<) 120 dB< 1.0 m/sec
Noise(one meter from tool)88 dB
Hydraulic Power Unit
Motor Power5 hp3728 W
Operating Voltage230/460 V, 3 ph, 60 Hz
Hose Length16 ft5 m
Oil Capacity20 gal76 L
Oil Visc. at 100° F/40° C200 SUS46 ISO
OverallDimensions(lxwxh)28x23x28in
711x584x711mm
Weight (without oil)200 lbs91 kg
INSTALLATION INSTRUCTIONS
ALWAYS DISCONNECT THE POWER SUPPLY IN
ACCORDANCE WITH OSHA’S LOCKOUT/TAGOUT
PROCEDURES (29 CFR 1910.147) BEFORE PERFORMING ANY REPAIRS OR MAINTENANCE.
ALL WIRING MUST BE DONEIN ACCORDANCE WITH
NATIONAL,STATE AND LOCALELECTRICAL CODES.
1 Install the FS saw above the work station from a ba-
lancer. Jarvis part number 4042044 is available.
1.1 The saw should have enough travel to allow the
operator to reach the entire work area.
2
2 Install the hydraulic power unit overhead or on the
floor behind the work station.
2.1 Avoid excessive height and long pipe runs.
3 Wire the power unit. The power unit requires three
phase, 60 Hertz, 230/460 volts to the motor and
single phase, 60 Hertz, 115 volts to the control box.
4 Equip the power unit with a master pilot light switch
at the operator’s station. This will facilitate shut-
down in case of an equipment failure.
5 Fill the oil reservoir with a USDA approved pre-
mium grade hydraulic fluid (viscosity: 200 S.U.S. at
100° For46ISOat40° C). Never run the power unit
without oil.
JARVIS
6207014::::
®
PRODUCTS CORPORATION
33 ANDERSON ROAD, MIDDLETOWN, CONNECTICUT 06457-- 4926
6 Make all necessary hose connections. Refer to Fig-
ure E on page 8 for referenced items unless otherwise noted. Refer to Figure 1 as a guide.
6.1 For the air pressure line: Use tube to tube connector (item 7) to connect blue plastic tubing
(item 6) from air filter (item 9) to blue plastic
tubing (item 74, Figure B, page 5) from the port
marked “IN” or “2” on hydraulic manifold (item
64, Figure B, page 5).
6.2 For the air return line: Use tube to tube connector (item 7) to connect yellow plastic tubing
(item 10) from street tee (item 13) to yellow
plastic tubing (item 75, Figure B, page 5) from
the port marked “OUT” or “1” on hydraulic
manifold (item 64, Figure B, page 5).
6.3 Connect the quick connect plug (item 78,Figure
B, page 5) from the hydraulic supply line connected to the hydraulic manifold port marked
“IN”, to the quick connect socket (item 24, Figure D, page 7) of the supply line marked “A” on
hydraulic power unit.
6.4 Connect the quick connect socket (item 77, Figure B, page 5) from the hydraulic return line
connected to the hydraulic manifold port
marked “OUT”, to the quick connect plug (item
23, Figure D, page 7) of the return line marked
“B” on hydraulic power unit
7 There are no adjustmentsto be made at the hydraulic
power unit for blade speed or hydraulic pressure.
The blade speed is a result of using the full output of
the pump and cannot be increased. The pump is set
to a maximum relief pressure of 2000 psi. During
operation, the pressure gage (item 26, Figure D, page
7) will only show the pressure required to make the
cut. The pressure gage should read approximately
300 psi with the saw running under no load.
OPERATION INSTRUCTIONS
ALWAYS DISCONNECT ALL HYDRAULIC AND AIR
HOSES AND SHUT OFF THE POWER SUPPLY IN
ACCORDANCE WITH OSHA’S LOCKOUT/TAGOUT
PROCEDURES (29 CFR 1910.147) BEFORE PERFORMING ANY REPAIRS OR MAINTENANCE.
1 Turn on the power.
Figure 1
Hose Connection Diagram
Control Box Assembly
(Factory Installed on Hydraulic Power Unit)
Return
Line
Hydraulic
Power Unit
Yellow
Tubing
2 Prior to use or daily, perform the following tests:
2.1 Make sure that the control trigger is working
correctly.Depress the trigger and the tool
should
should
from service and report the problem to your supervisor immediately. Always use two hands
when starting and stopping the tool.
2.2 Make sure the saw moves freely on the balancer.
3 Making the cut.
3.1 Position the FS saw.
3.2 Depress the trigger fully to start the motor and
make the cut. Alwaysuse twohands whenstart-
ing the tool and while making the cut.
3.3 When the desired length of cut is reached, release the trigger. This will stop the b lade from
rotating. Continue holding the tool firmly with
two hands until the saw blade comes to a com plete stop.
Pressure
Line
Air
Filter
Blue
Tubing
Street
Tube to Tube
Connectors
start. Release the trigger and the tool
stop. If the tool malfunctions, remove it
Tee
Yellow
Tubing
Control Box
Assembly
Air
Supply
Inlet
JARVIS
6207014::::
®
PRODUCTS CORPORATION
33 ANDERSON ROAD, MIDDLETOWN, CONNECTICUT 06457-- 4926
3.5 Avoid banging the blade into bone as this could
damage the saw due to the cutting power available. All cuts should b e made in a firm, steady
motion with the carcass supported to prevent it
from moving with the pressure of the blade.
MAINTENANCE INSTRUCTIONS
ALWAYS DISCONNECT ALL HYDRAULIC AND AIR
HOSES AND SHUT OFF THE POWER SUPPLY IN
ACCORDANCE WITH OSHA’S LOCKOUT/TAGOUT
PROCEDURES (29 CFR 1910.147) BEFORE PERFORMING ANY REPAIRS OR MAINTENANCE.
Refer to Figures A and B on pages 4 and 5 for referenced
items unless otherwise noted.
1 DAILY:
1.1 Make sure that the control trigger is working
correctly.Depress the trigger and the tool
should
should
remove it from service immediately. Note: the
hydraulic and air hoses must be connected
and the power turned on to perform the
above maintenance check only.
1.2 Four (4) times per day,addJarvis 1315 White
Grease to the grease fitting (item 18) on the gear
housing (item 15).
1.3 Check the oil level gage (item 19, Figure D,
page 7) for the level of the hydraulic fluid in the
power unit. Remove oil filler cap (item 25, Figure D, page 7) and fill the oil reservoir with a
USDA approved premium grade hydraulic fluid
(viscosity: 200 SUS at 100° For46ISOat40°
C) if necessary. Never run the power unit with-
out oil.
1.4 Inspect all hoses for leaks, cuts and abrasions
and replace if necessary.
1.5 Check all fittingsfor leaks and tighten or replace
as necessary,
2 WEEKLY:
2.1 Check the condition of the fluid in the hydraulic
power unit. Replace the fluid if it appears d irty
or smells burnt. Always replace the filter when
changing the hydraulic fluid.
3 AS NECESSARY:
3.1 Clean and inspect circular blade. Sharpen or replace blade as necessary. Refer to sections 4 and
start. Release the trigger and the tool
stop. If the tool malfunctions, repair or
5 as a procedural guide.
3.2 Disassemble, clean and inspect gear housing assembly. Refer to sections 6 and 7 as a procedur-
al guide.
3.3 Disassemble, clean and inspect motor and trigger assembly. Refer to sections 8 and 9 as a pro-
cedural guide.
4 BLADE REMOVAL:
4.1 700--FS: Remove flathead screws (item 37) and
blade guard and depth gage assembly (items
34-47). Continue on to step 4.3.
4.2 900--FS: Loosen flat head screws (item 37) and
rotate blade guard and depth gage assembly
(items 34--47) clockwise to access blade retaining screw (item 1). Continue on to step 4.3.
4.3 Remove flat head screw (item 1). Place an awl
or small screw driver through the hole in the
blade to prevent it from rotating. Jarvis tool
8039099 is available.
4.5 Inspect all parts for wear and replace as necessary. Sharpen or replace blade as necessary.
5 BLADE INSTALLATION:
5.1 Reverse steps and procedures outlined in section
4. See notes below. Refer toFigure 2 as a guide.
5.1.1 To ensure proper fit and safe operation, the
slots (notches) on the face of the saw blade
and gear shield and theholes in the retaining
washer (items2 -- 4)must
align withthe pins
in the bevel gear assembly (item 6).
5.1.2 The teeth at the lower part of the blade must
be pointing toward the operator.
Figure 2
Retaining
Washer
Screw
Blade
Hole for
Pin
Gear
Shield
Notch
Pin
Bevel Gear
Assembly
Hole for Pin
Notch
Saw Blade
Rotation
Direction
JARVIS
6207014::::
®
PRODUCTS CORPORATION
33 ANDERSON ROAD, MIDDLETOWN, CONNECTICUT 06457-- 4926
6.9 Remove arbor gear cartridge assembly (items
5-14) from gear housing (item 15). Lightly tap
gear housing (item 15) with a nylon mallet to
dislodge arbor gear cartridge assembly if necessary.
6.10 Disassemble arbor gear cartridge.
6.10.1 Remove button head screw (item 14) and
lock washer (item 13).
6.10.2 Remove bevel gear assembly (item 6).
6.10.3 Remove bowed retaining ring (item 12).
6.10.4 Remove two (2) bearings (item 10) and
spacer (item 11) from sleeve (item 8).
6.11 Remove pinion gear cartridge assembly (items
20--27 and 19, if applicable or items 20, 22--25
and 27--29) from g ear housing (item 15). Note:
Item 19 is not used in current models. Lightly
tap gear housing (item 15) with a nylon mallet
to dislodge pinion gear cartridge assembly if
necessary.
6.12 Disassemble pinion gear cartridge.
6.12.1 Remove external retaining ring (item 19) if
applicable. Item 19 is not used in current
models.
6.12.2 Remove pinion gear (item 20) using a bearing separator or an arbor press.
6.12.3 Remove woodruff key (item 27).
for old design:
6.12.4 Remove internal retaining ring (item 21).
for new design:
6.12.5 Unthread pinion sleeve (item 29) from
flange (item 28).
6.12.6 Press pinion shaft (item 25), ball bearings
(item 22) and spacers (items 23 and 24) as
an assembly from the pinion sleeve (item 26
or 29) by pushing on the tang end of the pinion shaft. Be careful not to damage the end
of the pinion shaft.
6.12.7 Remove the four (4) ball bearings (item 22)
and spacers (items 23 and 24) from pinion
shaft (item 25).
6.12.8 Inspect all parts for wear and replace if necessary.
7 GEAR HOUSING ASSEMBLY:
7.1 Reverse steps and procedures outlined in section
6. See note below.
7.1.1 Install roll pin (item 7) into hole of sleeve
(item 8). The roll pin (item 7) in sleeve must
line up and fit in groove of gear housing
(item 15). Refer to Figure 3 below as a
guide.
Groove for
Roll Pin
Roll Pin
8 MOTOR AND TRIGGER DISASSEMBLY:
8.1 Remove long socket head cap screws (item 70)
and trigger guard (item 69).
8.2 Remove shorter socket h ead cap screws (item
65).
8.3 Separate hydraulic motor (item 55) from hydraulic manifold (item 64).
8.4 Remove o-rings (items 56 and 58).
8.5 Inspect the parts for wear and replace if necessary.
9 MOTOR AND TRIGGER ASSEMBLY:
9.1 Reverse steps and procedures outlined in section
8. See note below.
9.1.1 Port marked “IN” on hydraulic motor (item
55), must align with hydraulic manifold port
furthest from trigger lever (item 67).
Figure 3
Sleeve
Gear Housing
JARVIS
6207014::::
®
PRODUCTS CORPORATION
33 ANDERSON ROAD, MIDDLETOWN, CONNECTICUT 06457-- 4926