RIDGID K-75A/B, K-1500A/B, K-1500SP User Manual
Drain Cleaning
Machines
OPERATOR’S
MANUAL
• Français – 15
• Castellano – pág. 31
K-75A/B
K-1500A/B
K-1500SP
W ARNING!
Read this Operator’s Manual
carefully before using this
tool. Failure to understand
and follow the contents of
this manual may result in
electrical shock, fire and/or
serious personal injury.
Table of Contents
Recording Form for Machine Model and Serial Number............................................................................................1
General Safety
Work Area Safety........................................................................................................................................................2
Electrical Safety...........................................................................................................................................................2
Personal Safety...........................................................................................................................................................2
Tool Use and Care......................................................................................................................................................3
Service ........................................................................................................................................................................3
Specific Safety Information
Drain Cleaner Safety...................................................................................................................................................3
Description, Specifications and Standard Equipment
Description ..................................................................................................................................................................4
Specifications..............................................................................................................................................................4
Standard Equipment....................................................................................................................................................4
Machine Inspection .......................................................................................................................................................5
Machine Set-Up..............................................................................................................................................................6
Operating Instructions..................................................................................................................................................7
Special Procedures
Reverse Operation......................................................................................................................................................8
Cable Applications.......................................................................................................................................................8
Storing and Transporting Cable (“A” Frame Models)..................................................................................................9
Accessories
Cable Selection...........................................................................................................................................................9
Accessories and Tools Available For Cables............................................................................................................10
Maintenance Instructions
Lubrication.................................................................................................................................................................11
Cables.......................................................................................................................................................................11
Clutch Jaws Replacement.........................................................................................................................................11
Removing Clutch End Play........................................................................................................................................11
V-Belt Adjustment......................................................................................................................................................12
Machine Storage..........................................................................................................................................................12
Service and Repair ......................................................................................................................................................12
Wiring Diagram.......................................................................................................................................................13-14
Lifetime Warranty..........................................................................................................................................Back Cover
Ridge Tool Companyii
K-75A/B, K-1500A/B, & K-1500SP Drain Cleaning Machines
Drain Cleaning Machines
Record Serial Number below and retain product serial number which is located on nameplate.
Serial
No.
K-75A/B, K-1500A/B &
K-1500SP
Drain Cleaning Machines
K-75A/B, K-1500A/B, & K-1500SP Drain Cleaning Machines
Ridge Tool Company2
General Safety Information
WARNING! Read and understand all instructions. Failure
to follow all instructions listed below may
result in electric shock, fire, and/or serious
personal injury.
SAVE THESE INSTRUCTIONS!
Work Area Safety
• Keep your work area clean and well lit. Cluttered
benches and dark areas invite accidents.
• Do not operate tools in explosive atmospheres,
such as in the presence of flammable liquids,
gases, or dust. Tools create sparks which may ignite
the dust or fumes.
• Keep bystanders, children, and visitors away while
operating a tool. Distractions can cause you to lose
control.
Electrical Safety
• Grounded tools must be plugged into an outlet,
properly installed and grounded in accordance
with all codes and ordinances. Never remove the
grounding prong or modify the plug in any way.
Do not use any adapter plugs. Check with a qualified electrician if you are in doubt as to whether
the outlet is properly grounded. If the tools should
electrically malfunction or break down, grounding provides a low resistance path to carry electricity away
from the user.
• Avoid body contact with grounded surfaces such
as pipes, radiators, ranges and refrigerators. There
is an increased risk of electrical shock if your body is
grounded.
• Don’t expose electrical tools to rain or wet conditions. Water entering a power tool will increase the
risk of electrical shock.
• Do not abuse cord. Never use the cord to carry the
tools or pull the plug from an outlet. Keep cord
away from heat, oil, sharp edges or moving parts.
Replace damaged cords immediately. Damaged
cords increase the risk of electrical shock.
• When operating a power tool outside, use an outdoor extension cord marked “W-A” or “W”. These
cords are rated for outdoor use and reduce the risk of
electrical shock.
• Use only three-wire extension cords which have
three-prong grounding plugs and three-pole receptacles which accept the machine’s plug. Use of
other extension cords will not ground the tool and increase the risk of electrical shock.
• Use proper extension cords. (See chart.) Insufficient
conductor size will cause excessive voltage drop and
loss of power.
• Before using, test the Ground Fault Circuit Interrupter (GFCI) provided with the power cord to
insure it is operating correctly. GFCI reduces the risk
of electrical shock.
• Extension cords are not recommended unless
they are plugged into a Ground Fault Circuit Interrupter (GFCI) found in circuit boxes or receptacles.
The GFCI on the machine power cord will not prevent electrical shock from the extension cords.
• Keep all electrical connections dry and off the
ground. Do not touch plug with wet hands. Reduces
the risk of electrical shock.
Personal Safety
• Stay alert, watch what you are doing and use common sense when operating a power tool. Do not
use tool while tired or under the influence of drugs,
alcohol, or medications. A moment of inattention
while operating power tools may result in serious personal injury.
• Dress properly. Do not wear loose clothing or
jewelry. Contain long hair. Keep your hair, clothing, and gloves away from moving parts. Loose
clothes, jewelry, or long hair can be caught in moving
parts.
• Avoid accidental starting. Be sure switch is OFF before plugging in. Carrying tools with your finger on the
switch or plugging tools in that have the switch ON in-
vites accidents.
Grounding prong
Cover of
grounded
outlet box
Grounding prong
Minimum Wire Gauge for Extension Cord
Nameplate
Amps
Total Length (in feet)
0 – 25 26 – 50 51 – 100
0 – 6 18 AWG 16 AWG 16 AWG
6 – 10 18 AWG 16 AWG 14 AWG
10 – 12 16 AWG 16 AWG 14 AWG
12 – 16 14 AWG 12 AWG
NOT RECOMMENDED
K-75A/B, K-1500A/B, & K-1500SP Drain Cleaning Machines
Ridge Tool Company 3
• Remove adjusting keys or wrenches before turning
the tool ON. A wrench or a key that is left attached to
a rotating part of the tool may result in personal injury.
• Do not over-reach. Keep proper footing and balance at all times. Proper footing and balance enables
better control of the tool in unexpected situations.
• Use safety equipment. Always wear eye protection. Dust mask, non-skid safety shoes, hard hat,
or hearing protection must be used for appropriate
conditions.
Tool Use and Care
• Use clamp or other practical way to secure and
support the workpiece to a stable platform. Holding
the work by hand or against your body is unstable
and may lead to loss of control.
• Do not force tool. Use the correct tool for your
application. The correct tool will do the job better
and safer at the rate for which it is designed.
• Do not use tool if switch does not turn it ON or
OFF. Any tool that cannot be controlled with the switch
is dangerous and must be repaired.
• Disconnect the plug from the power source before
making any adjustments, changing accessories, or
storing the tool. Such preventive safety measures re-
duce the risk of starting the tool accidentally.
• Store idle tools out of the reach of children and
other untrained persons. Tools are dangerous in
the hands of untrained users.
• Maintain tools with care. Keep cutting tools sharp
and clean. Properly maintained tools with sharp cutting
edges are less likely to bind and are easier to control.
• Check for misalignment or binding of moving
parts, breakage of parts, and any other condition
that may affect the tool's operation. If damaged,
have the tool serviced before using. Many acci-
dents are caused by poorly maintained tools.
• Use only accessories that are recommended by the
manufacturer for your model. Accessories that may
be suitable for one tool may become hazardous when
used on another tool.
• Keep handles dry and clean; free from oil and
grease. Allows for better control of the tool.
Service
• Tool service must be performed only by qualified
repair personnel. Service or maintenance performed
by unqualified repair personnel could result in injury.
• When servicing a tool, use only identical replace-
ment parts. Follow instructions in the Maintenance
Section of this manual. Use of unauthorized parts or
failure to follow maintenance instructions may create a
risk of electrical shock or injury.
Specific Safety Information
WARNING
Read this operator’s manual carefully before using
the K-75/K-1500 Drain Cleaners. Failure to understand and follow the contents of this manual may
result in electrical shock, fire and/or serious personal injury.
Call the Ridge Tool Company, Technical Service Department at (800) 519-3456 if you have any questions.
Drain Cleaner Safety
• Wear leather mitt provided with the machine. Never
grasp a rotating cable with a rag or loose fitting
cloth glove. It could get wrapped around the cable and
cause serious injury.
• Do not overstress cables. Keep one hand on the
cable for control when the machine is running.
Overstressing cables because of obstruction may
cause twisting or kinking or breaking of the cable and
result in serious injury.
• Position machine within two feet of inlet. Use Front
End Guide Hose when it is difficult to locate the
machine near the access or clean out. Greater dis-
tances can result in cable twisting or kinking.
• Do not operate machine in (REV) reverse. Operating
machine in reverse can result in cable damage and is
used only to back tool out of an obstruction.
• Operate machine from the side with the FOR/OFF/REV Switch. Allows for better control of the machine.
• Use Rear Guide Hose. Prevents cable from whip-
ping and picking up debris.
• Never operate machine with belt guard removed.
Fingers can be caught between the belt and pulley.
• Be careful when cleaning drains where cleaning
compounds have been used. Avoid direct contact
with skin and eyes. Serious burns can result from
some drain cleaning compounds.
• Do not operate machine if operator or machine is
standing in water. Will increase the risk of electrical
shock.
K-75A/B, K-1500A/B, & K-1500SP Drain Cleaning Machines
Ridge Tool Company4
Specifications
Line Capacity...............Depends on choice of cable.
Refer to the chart for recommendations
Motor:
K-75A/B
Type.............................115V/60Hz, Reversible
Rating ..........................1/2HP
Amps............................7.2
K-1500A/B
Type...............................115V/60Hz, Reversible, 230V-
240V/50Hz Versions Available
Upon Request
Rating ..........................3/4HP
Amps............................10.4
K-1500A/B-SP
Type.............................115V/240V/50-60Hz, Rev-
ersible, Total Enclosed Fan
Cooled
Rating ..........................1 HP
Amps............................15
Frame:
A Style.........................2 Wheels In Rear w/Upright
Handle On Frame Assembly
and Cable Storage Capacity
B Style .........................2 Wheels In Front On Frame
Assembly.
See the RIDGID RT Catalog for machine model options
and accessories. Every machine model includes as standard equipment:
• A-1 Operator’s Mitt
• A-12 Pin Key
• A-34-12 Rear Guide Hose
• Wear safety glasses and rubber soled, non-slip
shoes. Use of this safety equipment may prevent serious injury.
• Only use the K-75 to clean drain lines up to 4″ in di-
ameter and the K-1500 machine up to 10″ in diameter. Follow instructions on the use of the machine. Other uses or modifying the drain cleaner for
other applications may increase the risk of injury.
Description, Specifications and
Standard Equipment
Description
The RIDGID K-75A/B, K-1500A/B & K-1500SP Drain
Cleaning Machines are for cleaning 11/4″ through 10″
lines. These machines are driven by induction motors
that have a grounded electrical system. An integral Ground
Fault Interrupter (GFCI) is built into the line cord. A toggle
or rotary switch provides FORWARD/OFF/REVERSE
control of the motor.
Machines are designed to use sectional-type cable that
has a quick coupling system for disconnecting tools.
The cable is manually fed in and out of the machine
and rotates at a cable speed of 600 to 700 RPM. The rotation of the cable is controlled by a clutch handle. The
cable stops instantly when the clutch handle is released.
K-75 machines come equipped to run 7/8″ cable to clean
2″ – 4″ lines through 175′. They can be adapted to use
5
/8″ cable to clean 11/4″ to 3″ lines.
K-1500 machines come equipped to run 11/4″ cable to
clean 3″ – 10″ lines through 200′ – the 1500SP through
300′. They can be easily adapted to use 7/8″ cable to
clean 2″ – 4″ lines.
Model Frame Cable Capacity Overall Machine
No. Style Size Line Reach Horsepower Height Width Length Wt. Lbs.
K-75A
A
5
/8″ 11/4″ - 3″ 125′
1
/2HP at 640 RPM
41
1
/2″ 203/4″ 16″ 88
K-75A-SE
K-75B
B
7
/8″ 2″ - 4″ 175′ 273/4″ 203/4″ 405/8″ 76
K-75B-SE
K-1500A
A
7
/8″ 2″ - 4″ 175′
3
/4HP at 710 RPM
41
1
/2″ 203/4″ 16″ 92
K-1500A-SE
K-1500B
B1
1
/4″ 3″ - 10″ 200′ 273/4″ 203/4″ 405/8″ 80
K-1500B-SE
K-1500SP B
7
/8″ 2″ - 4″ 175′ 1HP at 600 RPM 273/4″ 203/4″ 405/8″ 110
K-1500SPA A 1
1
/4″ 3″ - 10″ 300′ 411/2″ 203/4″ 16″ 138
Chart 1
or
or
Figure 1 – K-75A, K-1500A and K-1500SPA Drain Cleaners
Machine Inspection
WARNING
To prevent serious injury, inspect your Drain
Cleaning Machine. The following inspection procedures should be performed before each use.
1. Make sure the Drain Cleaning Machine is unplugged
and the directional switch is set to the OFF position
(Figures 1 and 2).
2. Inspect the power cord, Ground Fault Circuit Interrupter (GFCI) and plug for damage. If the plug has
been modified, is missing the grounding prong or if the
cord is damaged, do not use the Drain Cleaning
Machine until the cord has been replaced.
3. Inspect the Drain Cleaning Machine for any broken,
missing, misaligned or binding parts as well as any
other conditions which may affect the safe and normal
operation of the machine. If any of these conditions
K-75A/B, K-1500A/B, & K-1500SP Drain Cleaning Machines
Ridge Tool Company 5
are present, do not use the Drain Cleaning Machine
until any problem has been repaired.
Figure 2 – K-75B, K-1500B and K-1500SP Drain
Cleaning Machines
4. Lubricate the Drain Cleaning Machine, if necessary,
according to the Maintenance Instructions.
5. Use tools and accessories that are designed for your
drain cleaner and meet the needs of your application.
The correct tools and accessories allow you to do the
job successfully and safely. Accessories suitable for
use with other equipment may be hazardous when
used with this drain cleaner.
6. Clean any oil, grease or dirt from all equipment handles and controls. This reduces the risk of injury due
to a tool or control slipping from your grip.
7. Inspect the cutting edges of your tools. If necessary,
have them sharpened or replaced prior to using the
Drain Cleaning Machine. Dull or damaged cutting
tools can lead to binding and cable breakage.
8. Inspect cables and couplings for wear and damage.
Cables should be replaced when they become severely worn or corroded. A worn cable can be identified when the outside coils become flat.
Worn or damaged cables can break caus-
ing serious injury.
Clutch
Handle
Tool
FOR/OFF/REV
Switch
Guide
Hose
Clutch
Handle
Guide
Hose
FOR/OFF/REV
Switch
Tool
WARNING
K-75A/B, K-1500A/B, & K-1500SP Drain Cleaning Machines
Ridge Tool Company6
Machine Set-Up
WARNING
Do not place machine in water. Water entering
the motor can result in electrical shock.
To prevent serious injury, proper set-up of the machine and work area is required. The following
procedures should be followed to set-up the machine:
1. Check work area for:
• Adequate lighting
• Grounded electrical outlet
• Clear path to the electrical outlet that does not
contain any sources of heat or oil, sharp edges or
moving parts that may damage electrical cord.
• Dry place for machine and operator. Do not place
the machine in water.
• Flammable liquids, vapors or dust that may ignite.
2. Position the Drain Cleaning Machine within 2′ of
sewer inlet. Greater distance can result in cable twisting or kinking.
3. Make sure FOR/OFF/REV switch is in the OFF position.
Figure 3 – Rear Guide Hose Attachment
4. Attach the rear guide hose by sliding guide hose
adapter onto the guide hose pins (Figure 3).
Do not use machine without rear guide
hose attached. Prevents cable whipping, possible entanglement and a cleaner jobsite.
5. Insert first cable into front of machine (female end first)
and push through guide hose until approximately one
foot remains out the front of the machine (Figure 4).
Figure 4 – Inserting Cable Into Front Of Machine
Never couple more than one cable at a
time. Cable will extend behind rear guide tube.
6. Select and install the proper tool to the end of the
cable. The T-Slot Coupler allows the tool to be snapped into the cable coupler (Figure 5). To remove tool,
use the pin key to depress the plunger and slide the
coupling apart.
Figure 5 – Coupling and Uncoupling Tools
NOTE! Proper Tool Selection
A good rule of thumb is to use a tool at least 1″
smaller than the line to be cleaned. The style of the
tool is determined by the nature of the job and is left
up to the operator.
7. Plug the Drain Cleaning Machine into the electrical
outlet, making sure to position the power cord along
the clear path selected earlier. If the power cord does
not reach the outlet, use an extension cord in good
condition.
To avoid electric shock and electrical fires,
never use an extension cord that is damaged or does not
meet the following requirements:
• The cord has a three-prong plug similar to shown in
Electrical Safety section.
WARNING
To Couple Cable
and Tools
Snap Together Insert Pin Slide Apart
To Uncouple Cable and Tools
WARNING
WARNING
K-75A/B, K-1500A/B, & K-1500SP Drain Cleaning Machines
Ridge Tool Company 7
• The cord is rated as “W” or “W-A” if being used outdoors.
• The cord has sufficient wire thickness (14 AWG - 50′). If
the wire thickness is too small, the cord may overheat,
melting the cord’s insulation or causing nearby objects
to ignite.
To reduce risk of electrical shock, keep all
electrical connections dry and off the ground. Do not
touch plug with wet hands. Test the Ground Fault Circuit
Interrupter (GFCI) provided with the electric cord to insure
it is operating correctly. When test button is pushed in,
the indicator light should go off. Reactivate by pushing
the reset button in. If indicator light goes on, the machine
is ready to use. If the GFCI does not function correctly,
do not use the machine.
Operating Instructions
WARNING
Wear mitts with rivets provided with machine.
Never grasp a rotating cable with a rag, loose fitting cloth or leather glove that may become
wrapped around the cable causing serious injury.
Always wear eye protection to protect your eyes
against dirt and other foreign objects. Wear rubber
soled, non-slip shoes.
Be very careful when cleaning drains where cleaning compounds have been used. Wear gloves when
handling cable and avoid direct contact to the
skin and especially the eyes and facial area as serious burns can result.
Do not operate if clutch handle is damaged or
does not function properly. Clutch is a safety feature designed to stop rotation of cable when
released.
It is important to know approximate distance
from inlet to main sewer or septic tank. Over-running
cable too far into main sewer or septic tank can cause cables to knot up and prevent their return through small
lines. If main is 12 inches or larger and standard 11/
4
″
cable is being used, do not allow more than 10 to 15
feet of overrun. When working into a septic tank do not
allow more than 3 to 5 feet overrun.
1. Assume the correct operating posture in order to
maintain proper balance (Figure 6).
Should an unexpected situation arise,
this posture provides you with the opportunity to safely
keep control of the machine and cable.
• Be sure you can quickly release the clutch handle.
• Hand must be on the cable to control its twisting
action when it hits an obstruction.
• Must have access to FOR/OFF/REVERSE switch.
Figure 6 – Proper Operating Position
2. Pull sufficient cable out of the machine to start tool and
cable into the sewer inlet. Push cable into inlet as far
as it will go.
3. Pull enough extra cable through machine to form almost a half circle between machine and line opening.
4. Hold cable loosely in mitted hand. Put FOR/OFF/REVERSE/ switch in FOR (forward) position.
NOTE! The motor will start but cable will not rotate.
5. With mitted hand on cable, push down on clutch handle with opposite hand to engage cable. Push down
on top of the cable loop with a definite snap to advance the cable.
NOTE! A slow or gradual engaging of the clutch handle
causes excessive wear of the jaw set. The clutch
is instant-acting and returning clutch handle to its
original position frees cable instantly.
6. As soon as excess cable has gone into line, release
clutch handle and pull six to ten inches of cable out of
machine with mitted hand.
7. Continue to feed the cable into the line until resistance
or obstruction is encountered. This will become apparent to operator as it will be difficult to feed additional
cable into line and/or the cable will have a tendency to
twist sideways in operator’s hands.
WARNING
WARNING
CAUTION
K-75A/B, K-1500A/B, & K-1500SP Drain Cleaning Machines
Ridge Tool Company8
8. If cable loads down in the obstruction, relieve load by
pulling back on cable with short, quick jerks to free
cutter. Slowly advance cable back into the obstruction.
Repeat this process until the obstruction is clear.
Remember, make sure the cutter is rotating at all
times and never force the cable. At this point, progress depends upon the sharpness of the tool and
nature of the obstruction.
WARNING
Do not allow tension to build up in the cable. This
will happen if the cutting tool hits a snag and stops
turning, but the motor and cable continue to rotate. Torque builds until the cable suddenly twists,
potentially wrapping around your hand or arm. This
can happen quickly and without warning, so proceed
slowly and carefully as you feed the cable into the
drain. Releasing clutch handle will stop the cable rotating and releases the torque. If tool gets hung up
in an obstruction, refer to Reverse Operating
Instructions in the “Special Procedures” section.
9. Once obstruction is cleared, it is recommended that
operator flush debris from line with running water.
Repeat Step 8 several times if necessary for thorough
cleaning job and then work cable through additional
stoppages as required.
10. To add cable, the following procedure should be followed:
• After reaching the end of each cable section, turn
the machine OFF.
• Secure the cable by looping it in the line (Figure 7).
This procedure is especially useful when cleaning
a line with a steep grade.
Figure 7 – Looping Cable In Line
• With line secured, insert another section of cable
in through the front of the machine (female end
first) until approximately one foot remains out the
front of the machine.
• Attach cable to cable in line and resume operation.
11. To retrieve cable from drain line, the following procedure should be followed:
• Leave FOR/OFF/REV switch in FOR (forward) po-
sition.
• Push down on clutch handle to engage cable.
With mitted hand pull cable out of line (if possible)
or hold cable against edge of inlet to thread the
cable out until loop forms in front of the machine.
NOTE! By holding the cable against the edge of the inlet,
the rotation will rapidly “thread” the cable out of the
line.
• When loop forms, release clutch handle and push
excess cable back through machine. Disconnect
one section at a time.
When disconnecting sections, remem-
ber to turn unit off and secure cable in line.
• Once section of cable is removed, insert the secured cable in through the front of the machine and
continue removing sections until tool on last section
of cable is just inside sewer inlet.
HINT! When placing removed cables back into cable
carrier, reconnect all cables. This assures easy
removal at next job.
Never retract tool from sewer inlet while
cable is rotating. Tool can whip causing serious injury.
12. Turn FOR/OFF/REV Switch to OFF position.
13. Pull remaining cable and tool from sewer.
14. Unplug power cord and remove guide hose.
After using, thoroughly flush and drain ca-
bles, couplings and tools with water due to damaging
effects of some drain cleaning compounds.
Special Procedures
Reverse Operation
Running machine in reverse will cause premature failure of cable. Use reverse only to free a tool or cable
caught in an obstruction. If this should occur, immediately release clutch handle and place FOR/OFF/REV
switch to OFF position. After motor comes to a complete
stop, place FOR/OFF/REV switch in the REV (reverse) direction. Engage clutch handle only until cable or tool is free
of obstruction. Once it is free, release clutch handle immediately. Turn unit OFF. Run unit in FOR (forward)
direction and follow normal operating procedure.
Never operate this machine in REV (reverse) for any other purpose. Operating in reverse can
damage a cable and cause serious injury.
Cable Applications
Standard Cable Standard 7/8″ or 11/4″ cable can be
used in straight lines from 3″ through 6″ and through fittings. (Figure 8)
WARNING
WARNING
WARNING
CAUTION
Figure 11 – Storing Cables On “A” Frame Models
Accessories
Only the following RIDGID products have
been designed to function with the Sectional Drain Cleaning Machines. Other accessories suitable for use with
other tools may become hazardous when used on the machines. To prevent serious injury, use only the recommended accessories.
K-75A/B Machines
K-75A/B, K-1500A/B, & K-1500SP Drain Cleaning Machines
Ridge Tool Company 9
Figure 8 – Standard Cable Application
Heavy-Duty Cable Where conditions allow, heavy-
duty 11/4inch cable, such as C-14, should be used for
faster results and longer cable life. The heavy-duty cables
work effectively in 4″ through 8″ straight lines. (Figure 9)
NOTE! This type cable should not be used in areas
where 4″ “P” traps or 4″ running traps are currently in use.
Figure 9 – Heavy Duty Cable Application
Faster Cleaning Obstructions of grease or fats can
be cleaned faster and more effectively by bending the
cable some 6″ or 8″ behind the cutter. (Figure 10)
Figure 10 – Bending Cable for Faster Cleaning
Storing And Transporting Cable
(“A” Frame Models Only)
Cables can be stored and transported on “A” frame
models as shown in Figure 11.
4″ and 6″ Tees
3″, 4″ and 6″ Y’s
3″, 4″ and 6″ Ells
6″ to 8″
Running Traps
4″ to 8″ Ells
4″ to 8″
Cleanouts
Bent Cable
WARNING
Catalog Model
No. No. Description
62275 C-10 15′ All-Purpose Wind (4.6m)
30007 T-1277/8″ Trap Leader
Catalog Model
No. No. Description
51317 C-9 10′ Heavy-Duty (3m)
62270 C-8 71/2′ All-Purpose Wind (2.3m)
62265 C-7 71/2′ Tight-Wind (2.3m)
Cables and Leaders
5
/8″ Cables
K-75A/B, K-1500A/B, & K-1500SP Drain Cleaning Machines
Ridge Tool Company10
K-1500A/B Machines
Catalog Model
No. No. Description
62840 T-1 Straight Auger
61800 T-2 Heavy-Duty Straight Auger
63105 T-3 Funnel Auger
61790 T-4 Heavy-Duty Funnel Auger
63190 T-5 Straight Retrieving Auger
63195 T-6 Funnel Retrieving Auger
63200 T-7 Hook Auger
63205 T-8 Grease Cutter, 21/
2
″
63210 T-9 Grease Cutter, 31/
2
″
62845 T-10 Grease Cutter, 41/
2
″
59480 T-11 “H” Cutter, 2
1
/
2
″
59485 T-12 “H” Cutter, 31/
2
″
61970 T-13 Sawtooth Cutter, 21/
2
″
61975 T-14 Sawtooth Cutter, 31/
2
″
61770 T-15A Expanding Cutter, 4″ - 6″
61825 T-15B Expanding Cutter, 6″ - 8″
61960 T-16 Spiral Bar Cutter, 4″
61850 T-17 Spiral Bar Cutter, 6″
61855 T-18 Spiral Bar Cutter, 8″
59625 T-21 Spiral Sawtooth Cutter, 31/
2
″
63075 T-22 Spiral Sawtooth Cutter, 3″
63085 T-23 Spiral Sawtooth Cutter, 4″
59765 T-24 4-Blade Cutter, 21/
2
″
59770 T-25 4-Blade Cutter, 31/
2
″
59775 T-26 4-Blade Cutter, 41/
2
″
59780 T-26A 4-Blade Cutter, 51/
2
″
98030 T-50 Three Blade, 3″ − 4″− 5″
98035 T-50-1 Sharktooth Cutter, 3″
98040 T-50-2 Sharktooth Cutter, 4″
98045 T-50-3 Sharktooth Cutter, 6″
63110 T-31 Chain Knocker, 3″ − 4″ Pipe
63115 T-32 Chain Knocker, 6″ Pipe
63120 T-33 Chain Knocker, 8″ Pipe
63145 T-38 Flue Brush, 1
1
/
2
″
63150 T-39 Flue Brush, 2″
63155 T-40 Flue Brush, 2
1
/
2
″
63160 T-41 Flue Brush, 3″
63165 T-42 Flue Brush, 31/
2
″
63170 T-43 Flue Brush, 4″
63175 T-44 Flue Brush, 4
1
/
2
″
63240 T-45 Flue Brush, 5″
63180 T-46 Flue Brush, 51/
2
″
63185 T-47 Flue Brush, 6
Catalog Model
No. No. Description
59360 A-3 Tool Box
59205 A-1 Left-Hand Mitt
59295 A-2 Right-Hand Mitt
59225 A-12 Pin Key, 7/8″ Cable
59230 A-13 Pin Key, 5/8″ Cable
59470 A-8 Cable Carrier (Five Sections/C-10)
59210 A-10 Cable Carrier (Three Sections/C-10)
59425 A-36 Cable Caddy
59330 A-376X Jawset Adapts K-75 to 5/8″ Cable
59325 A-368X7/8″ Replacement Jawset
84315 A-34-8 8′ Rear Guide Hose
59415 A-34-10 10′ Rear Guide Hose
59395 A-34-12 12′ Rear Guide Hose
Accessories
Tools for C-11, C-12, C-14 and C-15 Cables 11/
4
″
Catalog Model Replacement
No. No. Description Blade(s)
62850 T-101 Straight Auger —
62855 T-102 Funnel Auger —
27642 T-125 Retrieving Auger —
62860 T-103 Sawtooth Cutter, 21/2″ 98070
62865 T-104 “H” Cutter, 21/2″ 97800
62870 T-105 Grease Cutter, 21/2″ 97920
62875 T-106 Grease Cutter, 31/2″ 97925
62880 T-107 Spade Cutter, 13/4″ 92850
62915 T-109 Spiral Sawtooth Cutter, 13/4″ 97930
62920 T-110 Spiral Sawtooth Cutter, 21/4″ 97935
62925 T-111 Spiral Sawtooth Cutter, 3″ 92890
62930 T-112 4-Blade Cutter, 13/4″ 97915
62935 T-113 4-Blade Cutter, 3″ 97940
98050 T-150 Sharktooth Cutter, 3″ and 4″ See Below
98055 T-150-1 Sharktooth Cutter, 3″ Blade 98005
98060 T-150-2 Sharktooth Cutter, 4″ Blade 98010
62940 T-114 Chain Knocker 97985
Tools for C-10 Cable - 7/
8
″
Catalog Model
No. No. Description
92280 C-11 15′ Standard All-Purpose Wind, 3/8″ Pitch.
Good for 4″ Traps, 3″ - 8″ Lines.
62285 C-12 15′ Extra-Heavy-Duty Wind, 3/8″ Pitch.
4″ - 10″ Long Runs, No 4″ Traps.
62295 C-14 15′ Heavy-Duty Wind,
1
/2″ Pitch. 3″ - 10″ Lines
Through Cleanout, No 4″ Traps.
62300 C-15 15′ Extra-Flexible Wind,
1
/2″ Pitch. 3″ - 6″ Lines
Good for Traps.
63090 T-27 1
1
/4″ x 25′ Leader
62275 C-10 15′ Standard All-Purpose Wind,
Requires A-368X Jawset
7
/8″ Tools
Cables and Leaders
Catalog Model
No. No. Description
59470 A-8 Cable Carrier, 60′ Capacity (11/4″)
59210 A-10 Cable Carrier, 150′ Capacity (11/4″)
59415 A-34-10 10′ Rear Guide Hose
59395 A-34-12 12′ Rear Guide Hose
59400 A-34-16 16′ Rear Guide Hose
59300 A-20 8′ Front Guide Hose Assembly
59205 A-1 Left-Hand Mitt
59295 A-2 Right-Hand Mitt
59360 A-3 Tool Box
59225 A-12 Coupling Pin Key
59440 A-4 Trap Spoon (30″)
59240 A-17 Manhole Guide Pipe
59320 A-369X 1
1
/4″ Replacement Jawset
Accessories
NOTE! See Ridge Tool Catalog for complete list of
tools and accessories.
3. Slide out clutch driver jaws and replace with desired
size jaws.
Figure 13 – Replacing Clutch Jaws
4. Replace nose piece assembly, screws and guard.
Never operate machine with belt guard
removed. Fingers can be caught between the belt and
pulley.
Removing Clutch End Play
1. To remove end play from clutch, loosen screw in
Adjusting Nut. (Figure 14).
2. Turn lock and adjusting nut clockwise until snug
against housing, then back off one half turn.
3. Tighten screw in lock and adjusting nut.
Figure 14 – Removing Clutch End Play
K-75A/B, K-1500A/B, & K-1500SP Drain Cleaning Machines
Ridge Tool Company 11
Maintenance Instructions
WARNING
Make sure machine is unplugged from power
source before performing maintenance or making
any adjustment.
Moving Parts Lubrication
Grease all exposed moving parts such as rocker arms
and main bearing approximately every three months.
Make sure to grease main bearing thru grease fitting inside clutch handle slot.
Clutch Jaws Lubrication
Clean and lubricate clutch driver jaws with oil after each
use.
Cables
Cables should be thoroughly flushed with water to prevent damaging effects of sediment and drain cleaning
compounds. Periodically lubricate cables and couplings
with RIDGID Cable Rust Inhibitor.
When not in use, store cables indoors to prevent deterioration by the elements.
Cables should be replaced when they become severely
corroded or worn. A worn cable can be identified when
outside coils of cable become flat.
Clutch Jaws Replacement
1. Remove four screws holding the front guard to the
housing.
2. Remove screws from the nose piece assembly
(Figure 12).
Figure 12 – Replacing Clutch Jaws
WARNING
Service and Repair
WARNING
The “Maintenance Instructions” will take care of most of
the service needs of this machine. Any problems not addressed by this section should only be handled by an
authorized RIDGID service technician.
Tool should be taken to a RIDGID Independent Authorized Service Center or returned to the factory. All repairs
made by Ridge service facilities are warranted against defects in material and workmanship.
When servicing this machine, only identical replacement parts should be used. Failure to follow
these instructions may create a risk of electrical shock or
other serious injury.
If you have any questions regarding the service or repair
of this machine, call or write to:
Ridge Tool Company
Technical Service Department
400 Clark Street
Elyria, Ohio 44035-6001
Tel: (800) 519-3456
E-mail: TechServices@ridgid.com
For name and address of your nearest Independent
Authorized Service Center, contact the Ridge Tool Company at (800) 519-3456 or http://www.ridgid.com
K-75A/B, K-1500A/B, & K-1500SP Drain Cleaning Machines
Ridge Tool Company12
V-Belt Adjustment
Check V-Belt periodically for loosening. V-Belt should be
kept tight at all times.
1. To tighten V-Belt remove Guard.
2. Loosen locknut, turn adjusting bolt slowly until VBelt stiffens, tighten locknut. (Figure 15).
Figure 15 – Adjusting V-Belt Tension
Machine Storage
Motor-driven equipment must be kept
indoors or well covered in rainy weather. Store the machine in a locked area that is out of reach of children and
people unfamiliar with drain cleaners. This machine
can cause serious injury in the hands of untrained users.
If machine has been exposed to freezing weather, unit
must be run for ten (10) to twenty (20) minutes without
load to warm up. Failing to do this will result in frozen
bearings. If machine is exposed to weather for a period
of time, moisture will form across motor windings causing motor to burn out.
WARNING
WARNING
Adjusting Nut
K-75A/B, K-1500A/B, & K-1500SP Drain Cleaning Machines
Ridge Tool Company 13
K-75A/B & K-1500A/B Wiring Diagram
115V
Green
Blue
Red
Black
Yellow
Motor
Switch
Service Cord
Green
White
Black
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