General Pipe Cleaners Flexi-Rooter 100 User manual

Flexi-Rooter 100®
Operating Instructions
For 2” through 4”
(50mm—100mm)
Your Flexi-Rooter 100 is designed to
give you years of trouble-free, profitable
service. However, no machine is better
than its operator.
Read, understand and follow all safe-
ty warnings and instructions provided
with the product. Failure to follow the
warnings and instructions may result in
electric shock and/or serious injury.
Save all warnings and instructions for
future reference.
SAVE THESE INSTRUCTIONS!

WARNING! Read and understand all
instructions. Failure to follow all instructions
listed below may result in electric shock, fire
and/or serious personal injury. Replacement
manuals are available upon request at no
charge, or may be downloaded from our web-
site, www.drainbrain.com. Instructional videos
are available for download on our website, and
may be ordered. If you have any questions or
problems, please call General’s customer
service department at 412-771-6300.
SAVE THESE INSTRUCTIONS!
SAFETY SYMBOLS
Flexi-Rooter 100®
Electric shock resulting in
death can occur if you plug
this machine into an improper-
ly wired outlet. If the ground
wire is electrified, you can be
electrocuted by just touching
the machine, even when the
power switch is off. A ground
fault circuit interrupter will not pro-
tect you in this situation. Use a
UL approved tester to determine
if the outlet is safe.
Do not operate power tools in
explosive atmospheres, such
as in the presence of flamma-
ble liquids, gases, or dust.
Power tools create sparks which
may ignite the dust or fumes.
Always wear safety glasses
and rubber soled, non-slip
shoes. Use of this safety equip-
ment may prevent serious injury.
Never operate machine with
slip clutch removed. Fingers
can get caught.
Do not overstress flexible
shaft. Overstressing flexible shaft
may cause twisting, kinking, or
breaking of the flexible shaft and
may result in serious injury.
These instructions are intended to
familiarize all personnel with the safe
operation and maintenance
procedures for the Flexi-Rooter 100.
DANGER indicates a hazard with a high level of risk
which, if not avoided, will result in death or serious injury.
WARNING indicates a hazard with a medium level of risk
which, if not avoided, could result in death or serious injury.
CAUTION indicates a hazard with a low level of risk which,
if not avoided, will result in minor or moderate injury.
This is the safety alert symbol. It is
used to alert you to potential personal
injury hazards. Obey all safety mes-
sages that follow this symbol to avoid
possible injury or death.
Keep hands and fingers clear
of spinning chains and cutters.
Contact with spinning chains and
cutters may result in serious
injury.
2

Flexi-Rooter 100®
3
GENERAL POWER TOOL SAFETY WARNINGS*
*The text used in the general power tool safety warnings section of
this manual is as required from the applicable UL/CSA standard. This
section contains general safety practices for many different types of
power tools. Not every precaution applies to every tool. And some do
not apply to this tool.
Work Area Safety
1. Keep work area clean and well lit. Cluttered or dark areas invite
accidents.
2. Do not operate power tools in explosive atmospheres, such
as in the presence of flammable liquids, gases or dust. Power
tools create sparks which may ignite the dust or fumes.
 Keep children and bystanders away while operating a power
tool. Distractions can cause you to lose control.
Electrical Safety
1. Power tool plugs must match the outlet. Never modify the plug
in any way. Do not use any adapter plugs with earthed (grounded)
power tools. Unmodified plugs and matching outlets will reduce
risk of electric shock.
2. Avoid body contact with earthed or grounded surfaces, such
as pipes, radiators, ranges and refrigerators. There is an in-
creased risk of electric shock if your body is earthed or grounded.
3. Do not expose power tools to rain or wet conditions. Water
entering a power tool will increase the risk of electric shock.
4. Do not abuse the cord. Never use the cord for carrying, pulling or
unplugging the power tool. Keep cord away from heat, oil, sharp
edges or moving parts. Damaged or entangled cords increase the
risk of electric shock.
5. When operating a power tool outdoors, use an extension cord
suitable for outdoor use. Use of a cord suitable for outdoor use
reduces the risk of electric shock.
6. If operating a power tool in a damp location is unavoidable,
use a ground fault circuit interrupter (GFCI) protected supply.
Use of a GFCI reduces the risk of electric shock.
Personal Safety
1. Stay alert, watch what you are doing and use common sense
when operating a power tool. Do not use a power tool while you
are tired or under the influence of drugs, alcohol or medication. A
moment of inattention while operating power tools may result in
serious personal injury.
2. Use personal protective equipment. Always wear eye protec-
tion. Protective equipment such as a dust mask, non-skid safety
shoes, hard hat or hearing protection used for appropriate condi-
tions will reduce personal injuries.
3. Prevent unintentional starting. Ensure the switch is in the off-
position before connecting to power source and/or BATTERY
pack, picking up or carrying the tool. Carrying power tools with
your finger on the switch or energizing power tools that have the
switch on invites accidents.
4. Remove any adjusting key or wrench before turning the pow-
er tool ON. A wrench or a key left attached to a rotating part of the
power tool may result in personal injury.
5. Do not overreach. Keep proper footing and balance at all
times. This enables better control of the power tool in unexpected
situations.
6. Dress properly. Do not wear loose clothing or jewelry. Keep
your hair and clothing away from moving parts. Loose clothes,
jewelry or long hair can be caught in moving parts.
7. If devices are provided for the connection of dust extraction
and collection facilities, ensure these are connected and
properly used. Use of dust collection can reduce dust-related
hazards.
8. Do not let familiarity gained from frequent use of tools allow
you to become complacent and ignore tool safety principles.
A careless action can cause severe injury within a fraction of a
second.
Power Tool Use and Care
1. Do not force the power tool. Use the correct power tool for
your application. The correct power tool will do the job better and
safer at the rate for which it was designed.
2. Do not use the power tool if the switch does not turn it ON
and OFF. Any power tool that cannot be controlled with the switch
is dangerous and must be repaired.
3. Disconnect the plug from the power source and/or remove
the BATTERY pack, if detachable, from the power tool before
making any adjustments, changing accessories, or storing
power tools. Such preventive safety measures reduce the risk of
starting the power tool accidentally.
4. Store idle power tools out of the reach of children and do not
allow persons unfamiliar with the power tool or these instruc-
tions to operate the power tool. Power tools are dangerous in
the hands of untrained users.
5. Maintain power tools and accessories. Check for misalign-
ment or binding of moving parts, breakage of parts and any
other condition that may affect the power tool's operation. If
damaged, have the power tool repaired before use. Many acci-
dents are caused by poorly maintained power tools.
6. Keep cutting tools sharp and clean. Properly maintained cutting
tools with sharp cutting edges are less likely to bind and are easier
to control.
7. Use the power tool, accessories and tool bits etc. in accord-
ance with these instructions, taking into account the working
conditions and the work to be performed. Use of the power tool
for operations different from those intended could result in a haz-
ardous situation.
8. Keep handles and grasping surfaces dry, clean and free
from oil and grease. Slippery handles and grasping surfaces do
not allow for safe handling and control of the tool in unexpected
situations.
WARNING
Read all safety warnings, instructions, illustrations and specifica-
tions provided with this power tool. Failure to follow all instructions
listed below may result in electric shock, fire, and/or serious injury.
SAVE ALL WARNINGS AND INSTRUCTIONS
FOR FUTURE REFERENCE.

Flexi-Rooter 100®
THE SECTION OF CORD BETWEEN THE WALL PLUG AND
THE GFCI IS NOT IN THE PROTECTED CIRCUIT.
4
Ground Fault Circuit Interrupter (GFCI)
Your machine is equipped with a ground fault circuit interrupter, which
protects you against shock if a short circuit should occur. Check that
receptacle is properly grounded. Test the GFCI before each use.
1. Plug into 120-volt receptacle.
2. Push test button. Indicator light will go out and power to machine
should cut off.
3. If light does not go out when test button is pushed, DO NOT USE
THE MACHINE until proper repairs can be made.
4. To restore power after test, push reset button. With the reset
button depressed, if the machine doesn't start, stops while run-
ning, or if the operator experiences a mild shock, DO NOT USE
THE MACHINE! Tag the machine out of service and take it to a
motor repair center or return it to the factory for repairs.
SPECIFIC SAFETY INFORMATION
Service
1. Have your power tool serviced by a qualified repair person
using only identical replacement parts. This will ensure that the
safety of the power tool is maintained.
WARNING
This section contains important safety information that is specif-
ic to this tool.
Read these precautions carefully before using this drain cleaning
machine to reduce the risk of electrical shock or other serious
injury.
SAVE ALL WARNINGS AND INSTRUCTIONS
FOR FUTURE REFERENCE.
Keep this manual with machine for use by operator.
Drain Cleaning Machine Safety
1. Before using the tool, test the ground fault circuit interrupter
(GFCI) provided with the supply cord to insure it is operating
correctly. A properly operating GFCI reduces the risk of electrical
shock.
2. Only use extension cords that are protected by a GFCI. The
GFCI on the machine power cord will not prevent electrical shock
from the extension cords.
3. Only grasp the rotating cable with gloves recommended by
the manufacturer. Latex or loose fitting gloves or rags can be-
come wrapped around the cable and may result in serious person-
al injury.
4. Do not allow the cutter to stop turning while the cable is turn-
ing. This can overstress the cable and may cause twisting, kinking
or breaking of the cable and may result in serious personal injury.
5. One person must control both the cable and the switch. If the
cutter stops rotating, the operator must be able to turn the tool off
to prevent the cable from twisting, kinking and breaking.
6. Use latex or rubber gloves inside the gloves recommended
by the manufacturer, goggles, face shields, protective cloth-
ing, and respirator when chemicals, bacteria or other toxic or
infectious substances are suspected to be in a drain line.
Drains may contain chemicals, bacteria and other substances that
may cause burns, be toxic or infectious or may result in other seri-
ous personal injury.
7. Practice good hygiene. Do not eat or smoke while handling or
operating the tool. After handling or operating drain cleaning
equipment, use hot, soapy water to wash hands and other
body parts exposed to drain contents. This will help reduce the
risk of health hazards due to exposure to toxic or infectious materi-
al.
8. Only use the drain cleaner for the recommended drain sizes.
Using the wrong size drain cleaner can lead to twisting, kinking or
breaking of the cable and may result in personal injury.
Specific Safety Information for Flexi-Rooter
1. Keep a glove covered hand on the flexible shaft whenever
the machine is running. This provides better control of the shaft
and helps prevent twisting, kinking, and breaking of the shaft and
reduces the risk of injury.
2. Keep hands and fingers clear of spinning chains and cutters.
May cause serious injury.
3. Never operate machine with slip clutch cover removed. Fin-
gers can get caught.
4. Do not overstress cables. Keep a leather-gloved hand on the
cable for control when machine is running. Overstressing the
cables because of an obstruction may cause twisting, kinking, or
breaking of the cable and may result in injury.
5. Place the machine at a distance not greater than three feet
(1m) from the drain opening. Greater distances can result in
cable twisting or kinking.
6. Before operating machine, insert cutter into pipe. Allowing the
cutter to spin outside the pipe can be very dangerous.
7. Be careful when cleaning drains where cleaning chemicals
have been used. Avoid direct contact with skin and eyes. Drain
cleaning chemicals can cause serious burns as well as damage
the cable.
8. Do not operate machine while standing in water. Will increase
risk of electric shock.
9. Only use this tool in the application for which it was de-
signed. Follow the instructions on the proper use of the ma-
chine. Other uses or modifying the drain cleaner for other appli-
cations may increase risk of injury.
10. Before starting each job, check that the cable in the drum is
not broken or kinked by pulling the cable out and checking
for wear or breakage. Always replace worn (kinked or broken)
cables with genuine GENERAL replacement cables.
11. When servicing a tool, use only identical replacement parts.
Follow instructions in the Maintenance section of this manu-
al. Use of unauthorized parts or failure to follow Maintenance
instructions may create a risk of electric shock or injury.

Flexi-Rooter 100®
CAUTION: Do not operate machine if warning labels are missing
or illegible.
FEATURES (FIGURE 1a & 1b)
Folding Handle
Flexible Shaft &
Sheath
Two-Part Cutter Array
w/ClogChopper and
Carbide Tipped
Chain Cutter
Power Switch
10” Wheels
Foot Pedal
What is Flexible Shaft Technology?
Flexible shaft technology is faster and more thorough than traditional
drain cleaners. Flexible shaft spins more than 10 times faster than
drum machines. At speeds of 2000 RPM or more, the cutters quickly
grind up stoppages and scour the walls of the pipe. The flexible shaft
is safely protected inside a sheath so it’s easy to handle – no spinning
drums.
Integral Variable Speed Motor
The integral variable speed motor lets you adjust the speed from 0 -
2400 rpm. With the foot pedal you have both hands free to safely
guide the flexible shaft into the line.
Stronger, Stiffer Flexible Shaft
General’s shaft is flexible enough to get through 2 inch lines, yet
tough strong enough to cut roots in 4 inch drain lines up to 75 feet
down the line.
Field Repairable Flexible Shaft
Free cutting flexible shaft is easily field repairable using an abrasive
cutoff wheel or band saw.
Non-Marring Flexible Shaft Coupler
General's unique non-marring flexible shaft coupler securely clamps
onto the flexible shaft without causing damage to the shaft. Patent
pending.
Safety Slip Clutch
When properly adjusted, the safety slip clutch protects you from injury
and the shaft from damage. It will slip if the cutter is caught or being
forced into the stoppage too quickly.
Easily Maneuverable Frame
Durable metal frame includes 10” wheels and folding handle, and
easily fits through narrow doorways.
Two-Part Cutter Array
General’s Innovative, cutter system combines the unique ClogChop-
per®with Carbide-Tipped Chain Cutters to make a formidable combi-
nation. Together, they are capable of boring through tough stoppages
and scale, shredding obstructions and scouring pipe walls clean.
5
FIGURE 1a
FIGURE 1b

Flexi-Rooter 100®
Catalog #
Shaft
Length For Pipe Size Typical Applications
50FR1A 50 ft.
(15.2 m)
2” to 4”
(50 –100mm)
Medium and large lines.
For clearing roots, de-
scaling pipes, and
clearing grease and soft
blockages.
25FR1A 25 ft.
(7.6m)
2” to 4”
(50 –100mm)
Flexible shaft exten-
sion. Can be added to
50 ft. shaft to clear lines
up to 75 ft. long.
Flexible Shaft Application Chart - 5/16” (8mm) (Table 1)
Catalog # Description
Leader
Length
Typical
Applications
FR-1-1/2CG* 1-1/2”
ClogChopper
Cutter
1-1/4” Penetrating cutter.
Allows chain cutter
to get through
clogged lines.
FR-2CK* 2” Chain
Cutter -
Double Chain
–Adjustable
3-7/8” For PVC and Soft
stoppages
FR-2CCK 2” Carbide
Tipped Chain
Cutter -
Double Chain -
Adjustable
3-7/8” Removing Roots
and Descaling.
(Do not use in PVC)
FR-3-4CK 3” – 4” Chain
Cutter -
Triple Chain –
Adjustable
7-3/8” For PVC and Soft
stoppages
FR-3-4CCK* 3” – 4” Carbide
Tipped Chain
Cutter -
Triple Chain -
Adjustable
7-3/8” Removing Roots
and Descaling.
(Do not use in PVC)
FR-3TAZ 3” Circular
Carbide
Tipped Chain
1-1/4” For Descaling
(Do not use in PVC)
FR-4TAZ 4” Circular
Carbide
Tipped Chain
1-1/4” For Descaling
(Do not use in PVC)
Cutter Application Chart for 5/16” (8mm) Flexible Shaft
(Table 2)
*Included in FR100-CS Cutter Set
ATTACHING CUTTERS TO A LEADER
Note: See the Cutter Application Chart to select the appropriate lead-
er to use with each cutter.
Caution: Carbide tipped chains can damage plastic. Use caution if
the clay pipe is broken or fragile. Use carbide tipped chain only in
metal pipes.
Note: Use the supplied Loctite®any time the set screws in a cutter are
tightened onto a leader. Never use permanent thread locker. See
manufacturer's website for proper use.
1. Before attaching leaders, chains or cutters, always be sure the
machine is turned OFF and unplugged.
2. Inspect the leader for damage. DO NOT use a leader it is dam-
aged.
3. Loosen the set screws in the cutter so that the leader will pass
through.
4. Proceed to the appropriate section for the cutter you are attaching.
ATTACHING CUTTERS TO A LEADER CONT.
For Adjustable Chain Cutters (FIGURE 2)
1. Slide the chain cutter and leader protector (when applicable) onto
the leader.
2. Slide one end of the chain cutter until it is flush with the end of the
leader and tighten the set screws.
3. While keeping the chains from twisting, slide the opposite end the
of the chain cutter closer to or further away from the other end in
order to achieve the desired cutting size and tighten the set
screws.
4. Ensure that at least 1/2" of shaft is exposed beyond the end of the
chain cutter.
6
FIGURE 2

Flexi-Rooter 100®
For Adjustable Chain Cutters and ClogChopper Com-
bination (FIGURE 4)
1. Insert the appropriate leader into the ClogChopper until it stops
and tighten the set screws.
2. Slide the chain cutter and leader protector (when applicable) onto
the leader.
3. Slide one end of the chain cutter against the ClogChopper and
tighten the set screws.
4. While keeping the chains from twisting, slide the opposite end of
the chain cutter closer to or further away from the first end in order
to achieve the desired cutting size and tighten the set screws.
5. Ensure that at least 1/2" of shaft is exposed beyond the end of the
chain cutter.
7
FIGURE 3a FIGURE 3b
FIGURE 4
CHECK THAT THE FLEXIBLE SHAFT COUPLER
SCREWS ARE TIGHT BEFORE EACH USE. USE THE
SUPPLIED LOCTITE®ANY TIME SCREWS ARE TIGHT-
ENED ONTO A LEADER. NEVER USE PERMANENT
THREAD LOCKER. SEE MANUFACTURER’S WEBSITE
FOR PROPER USE.
ATTACHING CUTTER/LEADER ASSEMBLIES
(FIGURE 5)
Note: See the Cutter Application chart to select the appropriate cutter
for the job.
1. Make sure the machine is turned off and unplugged before at-
taching any accessories.
2. If the cutter is attached to a leader, please proceed to the next
step. If not, go to the Attaching Cutters to a Leader section above.
3. Inspect the shaft and leader for damage and make any necessary
repairs. DO NOT use a damaged shaft or leader.
4. Loosen the screws on the leader side of the shaft coupler so that
the leader can be inserted.
5. Insert the leader into the flexible shaft coupler, making sure it
extends to the midpoint of the coupler and tighten the screws to
approximately 41 lb.-in. of torque.
FIGURE 5
For Circular Chain Cutters
1. Insert the appropriate leader into the fitting until it is flush with the
end of the fitting and tighten the set screws.
2. Ensure that at least 1/2" of shaft is exposed.
For ClogChoppers (FIGURES 3a & 3b)
1. Insert the appropriate leader into the ClogChopper until it stops
and tighten the set screws.
2. Ensure that at least 1/2" of shaft is exposed.

Flexi-Rooter 100®
8
Hint: Running water into the line while cleaning will help to flush
away debris and keep the shaft and tooling cooler by reducing heat
generated by friction.
OPERATION
Note: It is helpful to use your sewer inspection camera as the same
time to help position the cutter at the stoppage and to monitor the
progress of the operation. Be sure to keep the camera at least
18” (.5m) back from the cutter to prevent damage to the camera in-
spection system.
Note: The machine should always be operated with the motor set to
FORWARD rotation. If necessary, the motor can be put into reverse
by turning the speed knob to release the trigger switch and pushing
the motor direction button toward the reel plate.
BEFORE OPEATING THE MACHINE, INSERT THE
CUTTER INTO THE PIPE.
ALLOWING THE CUTTER TO SPIN OUTSIDE THE
PIPE CAN BE VERY DANGEROUS.
OPERATING THE MACHINE AT EXCESSIVE SPEEDS
FOR LONG PERIODS OF TIME WILL PREMATURELY
WEAR DOWN TOOLING
AND POSSIBLY DAMAGE THE PIPE
1. Release the brake at the center of the reel.
2. Before stepping on the foot pedal, pull the flexible shaft and cutter
from the reel and slide it into the drain at least 12” down the line.
Allowing the cutter to spin outside the pipe can be very dangerous.
3. Make sure the motor is set to FORWARD rotation. Set the motor
rotation speed by adjusting the speed knob on the motor clamp.
The no load speed range is from 0 - 2400 rpm.
5. Turn the power switch ON. The switch should light up.While firmly
holding the flexible shaft with both gloved hands, step on the foot
pedal.
6. Guide the flexible shaft into the line with a firm even pressure. Do
not force the flexible shaft. Let the cutter do the work. You won’t
get the job done any faster and you could damage the shaft.
7. For the best cleaning operation, the rotation speed should be be-
tween 1000 and 2200 rpm depending on the resistance in the line
and type of stoppage. It is recommended to slow the rotation
speed down to help the cutter get around tight bends. Adjust the
speed to the level that works best for you.
8. If you are having trouble getting around a tight bend, push and
rotate the shaft at the same time at low speed. The shaft is flexi-
ble enough to negotiate several 90 degree bends.
9. It is helpful to push and release the foot pedal to help the chain
cutter navigate bends and seams in the pipe.
10. Use the ClogChopper penetrating head on its own or in combina-
tion with the chain cutters to punch through a complete blockage.
Then push and pull the spinning chain cutter though the area to
thoroughly clean the line. Use a sewer camera to monitor and
inspect your work.
11. If descaling the pipe, push the chain cutter past the area to be
cleaned, then pull the flexible shaft back though the area as you
flush the line with water for a more thorough cleaning job.
MOVE THE SHAFT AND CUTTER BACK AND FORTH
CONTINUOUSLY WHILE IN OPERATION.
LEAVING THE SHAFT TO SPIN IN THE SAME PLACE
FOR LONG PERIODS OF TIME COULD DAMAGE THE
OUTER SHEATH.
THE SAFETY SLIP CLUTCH IS THERE TO PROTECT
YOU FROM INJURY AND THE SHAFT FROM DAMAGE.
IT WILL SLIP IF THE CUTTER IS CAUGHT OR BEING
FORCED INTO THE STOPPAGE TOO QUICKLY. GO
SLOWLY AND LET THE CUTTER DO THE WORK. IF
THE FLEXIBLE SHAFT BEGINS TO BUCK OR TWIST,
STOP BY TAKING YOUR FOOT OFF OF THE PEDAL.
SEE THE CLUTCH ADJUSTMENT SECTION
IN MAINTENANCE SECTION TO MAKE ANY
NECESSARY ADJUSTMENTS TO THE CLUTCH.
OPERATION
SET-UP
1. Place the machine as close to the drain opening as possible to
help prevent the shaft from whipping and kinking.
2. Always lay the machine down
horizontally on the floor during
operation.
3. Position the air foot pedal for
easy accessibility. The machine
is designed for one person oper-
ation. Be sure you can quickly
remove your foot from the pedal
in an emergency.
4. Be sure the power switch is in
the OFF position.
5. Select the proper cutter for your application and secure it to the
shaft. See Cutter Application Chart and appropriate attachment
section.
MAKE SURE THE MOTOR SWITCH IS IN
THE ‘OFF’ POSITION!
12. After the job is complete, pull the flexible shaft out of the pipe and
wipe off the sheath as you guide it into the reel. A disinfectant
spray can be applied to the cloth or sprayed directly onto the
sheath to help reduce contaminates. Be sure to inspect the
flexible shaft and sheath for wear and damage as you and re-
turned to the reel. Then use the reel brake to lock the reel and
keep it from rotating.

Flexi-Rooter 100®
9
ATTACHING FLEXIBLE SHAFT EXTENSIONS
1. Make sure the machine is turned off and unplugged before attach-
ing any accessories.
2. Inspect the extension for damage and make any necessary re-
pairs. DO NOT use a damaged shaft, leader or extension.
3. Loosen the screws on the leader side of the shaft coupler so that
the leader can be inserted.
4. Insert the flexible shaft extension into the flexible shaft coupler
making sure it extends to the midpoint of the coupler and tighten
the screws to approximately 41 lb.-in. of torque.
CHECK THAT THE FLEXIBLE SHAFT COUPLER
SCREWS ARE TIGHT BEFORE EACH USE. USE THE
SUPPLIED LOCTITE®ANY TIME SCREWS ARE TIGHT-
ENED ONTO A LEADER. NEVER USE PERMANENT
THREAD LOCKER. SEE MANUFACTURER’S WEBSITE
FOR PROPER USE.
MAINTENANCE
Carefully inspect the flexible shaft and sheath before each use to
ensure that there are no signs of wear. If the end of the shaft is
frayed, trim the damage before attaching a cutter. If shaft and sheath
are damaged, cut off the worn length (See How to Repair Flexible
Shaft), or replace the entire shaft as needed.
Slip Clutch Adjustment
The Safety Slip Cutch is factory set for optimum performance. If you
need to adjust the clutch, follow these steps:
1. Make sure the machine is turning off and unplugged before mak-
ing any adjustments.
2. Remove the slip clutch cover with the machine in the upright posi-
tion. Set aside the 4 screws, washers, and lock nuts to be rein-
stalled later.
3. Lay the machine down and locate the standard hex nut and thin
hex nut on the slip clutch stem.
4. While holding the standard hex nut in place, loosen the thin hex
nut.
5. Hold the body of the slip clutch in place and tighten the standard
nut to increase the torque at which the clutch will slip and loosen
the standard nut to decrease the torque at which the clutch will
slip. The slip clutch should be set at a maximum of 65 lb.-in. of
torque.
6. Once the desired torque is achieved, hold the standard nut in
place and tighten the thin nut to lock it in place.
7. Stand the machine upright and reinstall the slip clutch cover.
DISCONNECT MACHINE FROM POWER SOURCE
BEFORE PERFORMING MAINTENANCE!
Removing Flexible Shaft from the Reel
1. Make sure the machine is turned off and unplugged before remov-
ing the flexible shaft from the reel.
2. Remove the slip clutch cover with the machine in the upright posi-
tion. Set aside the 4 screws, washers, and lock nuts to be rein-
stalled later.
3. Remove the casing clamp. Set aside the 2 screws to be reinstalled
later.
4. Remove the flexible shaft clamp from the slip clutch body. Set
aside the 4 screws to be reinstalled later.
5. Lay the machine down and pull the flexible shaft and sheath as-
sembly through the guide and out of the reel.
6. Reverse the procedure to load the flexible shaft back into the reel.
Tighten the 4 flexible shaft clamp screws to approximately 41 lb.-in
of torque.
Note: Use the supplied Loctite®when the clutch cable clamp screws
are reinstalled. Never use permanent thread locker. See manufactur-
er's website for proper use.
FIGURE 6
FIGURE 7

Flexi-Rooter 100®
10
Lubricating the Flexible Shaft (Figures 8, 9a, 9b, 9c)
1. Remove the flexible shaft and sheath from the reel. (See Remov-
ing Flexible Shaft from the Reel.)
2. Remove the flexible shaft coupler, split shaft collar, and both thrust
washers and set them aside to be reinstalled. See FIGURE 8.
3. Wearing gloves, use one hand to scoop a workable amount
of Flexi-Rooter Lube out of the tub. Approximately 2 oz. of grease
is required to lubricate the entire 50' shaft. Use ONLY General’s
Flexi-Rooter Lube™ .
4. Pull the flexible shaft from one end of the sheath and insert it into
the opposite end while simultaneously applying grease to the flexi-
ble shaft.
Hint: Lay the flexible shaft and sheath out with as few loops as possi-
ble and avoid any tight bends. This will make it much easier to pull the
flexible shaft from the sheath.
5. Scoop additional grease from the tub as necessary.
6. Layout the lubricated flexible shaft and sheath in a straight line.
7. Reinstall the flexible shaft coupler, split shaft collar, and both
thrust washers. See Figures 9a & 9c for flexible shaft attached to
the machine. See Figures 9b & 9c for flexible shaft extensions.
8. Tighten the screws in the split shaft collar to approximately 12 lb.-
in. of torque.
9. Make sure the flexible shaft extends to the midpoint of the coupler
and tighten the screws in the flexible shaft coupler clamping onto
the flexible shaft to approximately 41 lb.-in. of torque.
10. If the flexible shaft is to be reinstalled into the reel, follow the Re-
moving Flexible Shaft from the Reel instructions in reverse order.
Note: Use the supplied Loctite any time the spit shaft collar and flexi-
ble shaft coupler screws are tightened onto a leader. Never use per-
FIGURE 8
FIGURE 9a
FIGURE 9b
FIGURE 9c