Duracable DM150 User manual

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DM150 MACHINE MANUAL
2
Table of Contents
2Warranty, Parts and Service
3Safety Labels
4-7 DM150 Information and Specifications
8-9 DM150 Machine Schematics
10-11 DM150 Reel Schematics and Parts List
12-13 DM150 Electrical Schematics and Safety Information
14 How to Splice DuraFlex®Cable and How to Bond End Fittings
WARRANTY
Duracable Manufacturing Company warrants the DM150 machine to be free from defects in material and workmanship for a period of two years
from the date of purchase. Warranty service can be obtained by contacting Duracable Manufacturing Company at the address listed below. If a defect
is covered by warranty, Duracable Manufacturing Company will repair or replace the defective machine or component without charge for labor or
materials (freight is not included).
Warranty of the machine is limited to the original purchaser. Duracable Manufacturing Company assumes no responsibility for damage or injury from
accident, neglect, abuse, misuse or from damage due to repair or alterations by others. This warranty does not cover damage to the machine from use
of parts other than genuine Duracable brand parts.
Duracable Manufacturing Company’s sole obligation and the original purchaser’s sole remedy under this warranty shall be for repair or replacement
as described above. All other warranties, expressed or implied, including but not limited to, implied warranties of merchantability and fitness for a
particular purpose, are disclaimed. In no event shall Duracable Manufacturing Company be liable for any incidental or consequential damages.
PARTS AND SERVICE INSTRUCTIONS
Parts can be purchased from Duracable Manufacturing Company. Service work is also available. Service is performed by trained factory personnel.
Machines sent to the factory for evaluation and repair can be estimated and quoted prior to service work. When sending a machine, be sure to include
the return address and include instructions on how the repair should be handled.Instructions can either be included with the machine,explained to your
account manager over the phone (800-247-4081), or faxed (515-223-6109).
IMPORTANT
Keep this manual in a safe, convenient place for future reference. Important information about this machine, its diagrams and warranty information are
included in this manual.
Serial Number: Date of Purchase:
Duracable Manufacturing Company
300 Ashworth Road • West Des Moines, IA 50265

DM150 MACHINE MANUAL
3
Safety Labels
Duracable Manufacturing uses three signal words on its
safety labels and instructions. These words have the following
definitions:
A ‘Danger’ label indicates an imminently hazardous situation
that, if not avoided, will result in death or serious injury. This
signal word is to be limited to the most extreme situation,
typically for machine components that, for functional purposes,
cannot be guarded. The word ‘danger’ will be in white letters on
a red background.
A ‘Caution’ label indicates a potentially hazardous situation that,
if not avoided, may result in minor or moderate injury. It may also
be used to alert against unsafe practices. The word ‘caution’ will
be in black letters on a yellow background.
The safety label format includes the signal word and symbol, a
picture (not required), and the message.
A ‘Warning’ label indicates a potentially hazardous situation
that, if not avoided, could result in death or serious injury, and
includes hazards that are exposed when guards are removed.
It may also be used to alert against unsafe practices. The word
‘warning’ will be in black letters on an orange background.
DANGER
WARNING
CAUTION

DM150 MACHINE MANUAL
4
Safe Machine Operation
Read this machine manual thoroughly before assembling or
operating the machine. Become familiar with its controls and
proper use before operating. Keep this manual in a handy place
for reference and replacement parts referral. This machine is
designed specifically for the purpose of opening and cleaning
drains. Use it for this purpose - do not use it for other purposes.
Use gloves to protect your hands. Wear them to feed and
retrieve cable. Use a material that cannot be easily grabbed by
the cable. Most leather gloves and certain rubber gloves work
well. Duracable Manufacturing has each type available through
the Duracable Product Catalog. Also, avoid the use of loose-
fitting clothes or jewelry when operating this machine.
Keep guards in place to protect the operator from the electric
motor and electrical wiring. These guards are for safety
protection and must be in place when running the machine.
Each machine is equipped with an air foot switch. Use of the air
foot switch to operate the machine is required for safe operation.
This allows the machine operator to turn the machine on or o
with the foot while keeping both hands on the cable.
Select a work area free from obstruction with room to work.
Keep the machine within three feet of the pipe opening, allowing
only enough room to work. This is required to shorten the length
of exposed cable, thus providing maximum control in high-
torque situations. Take a position that is comfortable to the left
or right side of the machine for feeding or retrieving cable. For
high work openings, the machine can be placed on its back as
conditions require.
When performing a job, use the smallest blade first. Rinse the
pipe after each blade is run through the line in order to clean out
loosened debris. Then follow with the increasing sizes of blades
until the size used is one that actually scrapes the side of the pipe
or sewer. The cutting blades are flexible and can be compressed
to enter most clean out openings. Centrifugal force created by
the spinning cable forces the blades to expand to their natural
diameter or to the walls of the pipe. It is advisable to maintain a
very keen cutting edge on the blades at all times.
Place two hands on the cable between the outlet of your
machine and the clean out, and keep them there at all times
during operation. Your hands placed in the proper position will
provide a guide for the cable.
As the blade makes contact with an obstruction in the line, it
stops the blade from turning and builds torque in the cable.
Do not permit the blade to get hung up in an obstruction for
more than three seconds. Torque buildup can be both helpful
and dangerous. It is helpful when pulled from the obstruction
in a timely manner. When the cable is pulled away, the tension is
released and the blade turns at a high speed. When the blade is
free, feed it back into the obstruction to make use of the built-up
power to clean the line. It is dangerous because excess torque
can cause looping over of the cable. Serious injury to fingers
and hands is possible unless precautions are observed. When
retrieving cable from the line, feed the cable into the machine
until the blade is close to the clean out opening. Shut o the
machine and hand-feed the remaining cable into the machine.
Unpacking Your Machine
The DM150 is shipped to you pre-assembled and ready for use,
with the following parts: the base machine, a reel, a revolving
arm, and head bearing. When it arrives, remove the parts
immediately and inspect for damage. If any of the contents are
damaged, contact your motor freight carrier immediately.
Moving Your Machine
Break the machine down into lighter-weight components to
move it to and from the job site. To do this, secure the GFCI cord
and the air foot switch pedal with the velcro.Loosen the “T” bolts
and remove the revolving arm and head bearing as one piece.
Various accessories are available from Duracable Manufacturing
to assist and protect the operator during the moving process.
Lubrication Maintenance
Caution: Do not over oil these points.
• Head Bearing Assembly - The roller bearing, located in the
front assembly, requires monthly lubrication. Use a grease
gun to lubricate the zerk fitting with multipurpose grease. A
lithium-base grease is recommended.
• Reel Shaft and Reel Bearings - The reel shaft requires monthly
lubrication. Use a multipurpose grease or heavy oil. Keeping
the shaft lubricated means the reel will slide freely and will not
‘freeze’ to the shaft and need to be repaired. The reel bearings
require some light oil monthly.
Cable Care Instructions
Take care of your cable for optimum performance. The
recommended care procedure is as follows:
• Break in a new cable. To relieve the stress on new cable that
has been coiled since its manufacture, put it in a clean line and
run it for 10 minutes.
• Oil the cable once a week.
• Rinse the cable immediately after each use with the hottest
water available. This is especially important if the cable was in
acid or alkali during use.
• When one end of the cable begins to show wear, rewind and
use the opposite end. (Tip: order the same kind of end fittings
on both ends of the cable.)
• If the cable kinks, cut out the kink and splice the cable ends
together.
Information and Specifications

DM150 MACHINE MANUAL
5
Information and Specifications
DM150 with 14” Enclosed Polyethylene Reel
DM150
1/4 HP Motor
230 RPM
Direct Drive
14” Reel
1/2” x 75’ Cable
Optional Handle
2-Year Warranty
Continuous Weld
Uni-body Frame
USES:
1-1/4” to 4” lines,
Residential, Sinks,
Bathtubs, Shower Drains,
Roof Vents, Floor Drains

DM150 MACHINE MANUAL
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The DM150 is shown with the 14PRWLK reel. (See options on the next page.)
Frame
The frame on the Model DM150 is a continuously welded
frame made of high strength aluminum alloy, including
the heavy-duty casted front bearing mount. Non-marring
rubber pads do not leave marks on the customers’ floors.
Head Bearing
The heavy-duty casted self-aligning head bearing makes
sure the reel stays properly aligned when it spins. This
increases the life span, making for a longer-lasting reel.
The head bearing holds the reel in place,as well as allowing
quick release of the reel. Just loosen the thumb screws
and everything slides o for fast, easy reel changes.
Electrical Wiring
The machine’s electrical wiring is located in the conduit
box to the side of the motor, housing both the forward/
reverse switch and the air foot switch. The Ground Fault
Circuit Interrupter (GFCI) is built into the electrical
cord to protect the operator against electrical shock or
electrocution. The air foot pedal is standard equipment
and allows the operators to turn the machine on and o
with their foot while their hands stay on the cable.
RPM/Drive
The Model DM150 has a 1/4 HP gear-driven motor and a
heavy-duty 20 amp switch.
Maneuverability
The Model DM150 can tilt from 0-90 degrees with five
notched positions to secure the reel in place.These notches
have positive positioning that locks the reel in place until
you manually adjust to a dierent notched position. This
is an ideal use for roof vents. A guide tube and quick-lock
guide tube bracket are options and best used with 5/16”
cable and 3/8” cable.An optional lifting handle is available
for lifting the machine (and carrying it separately from the
reel). An optional mobility kit is available with a pulling
handle, axle brackets and wheels. An optional machine
cart is available which can and a machine cart. The same
handle bracket can be used with both the lifting handle
and the pulling handle.
Cable and Reel Selections
The Model DM150 is recommended for use with
the 14PRWLK reel and the 14PROWLK reel. It will
accommodate the 8PRK reel for 1/4” cable; however, it
is not recommended. Due to the high torque capabilities
of this machine, 1/4” cable should only be used by
experienced technicians, and with caution.
Standard Package
The Model DM150 standard package (part number
DM150A) comes with the following: revolving arm,
1/4 HP motor at 230 rpm, one 14” oversized enclosed
polyethylene reel with head bearing, 1/2” x 4’ tail piece,
1/2” x 75’ cable, and choice of end fittings.
Information and Specifications
Machine Specifications (Approximate)
Length of Standard Machine 17”
Width of Standard Machine 20”
Height of Machine with 14PRWLK Reel 16”
Height of Machine with 14PROWLK Reel 16”
Weight of Machine with 1/3 HP Motor 34 lbs
Weight of 14PRW Reel with Inner Reel 6.5 lbs
Weight of 14PRWLK Reel with Inner Reel
and Head Bearing 7.75 lbs
Weight of 14PROW Reel with Inner Reel 7 lbs
Weight of 14PROWLK Reel with Inner Reel
and Head Bearing 8.25 lbs
Line Size 1-1/4”-4”
Recommended Use: residential lines, sinks,
bathtubs, shower drains, roof vents and floor drains

DM150 MACHINE MANUAL
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Information and Specifications
The Model DM150 is shown above with the 14PRWLK reel.
* Add CH in front of cable part # for Hollow Core.
* Add CI in front of cable part # for Inner Core.
* Maximum length of cable is not always the recommended length.
* Custom lengths are available.
Reels Revolving Arm Cables*
Part # Dimensions Description Part # Part # Dimensions
14PRWLK 14” Diameter Enclosed Polyethylene Reel with Inner Reel
and Head Bearing
38RAW-L __31-090
__38-090
5/16” up to 90’
3/8” up to 90’
14PROWLK 14” Diameter Enclosed Polyethylene Reel, Oversized, with
Inner Reel and Head Bearing
25RAWP __31-090
__38-090
__50-075
5/16” up to 90’
3/8” up to 90’
1/2” up to 75’
Machine Packages
Part # Horse Power RPM Reel Cable
DM150A 1/4 HP Motor 230 RPM 14PROWLK 1/2” x 75’
DM150A1 1/4 HP Motor 230 RPM 14PRWLK 3/8” x 75’
DM150A2 1/4 HP Motor 230 RPM 14PRWLK (1),
14PROWLK (2)
3/8” x 75’
1/2” x 75’
Machine Accessories / Replacement Parts
Part # Description
52005S 1/4 HP Motor
25074 Air Foot Pedal (rubber) with 10’ Tubing
25061 Air Switch with Strain Relief Nut
25216 Guide Tube
11036 Quick-Lock Guide Tube Bracket Assembly
14PRW 14” Polyethylene Reel with Inner Reel
14PROW 14” Oversized Polyethylene Reel with Inner Reel
52040 Machine Cart

DM150 MACHINE MANUAL
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DM150 Schematic
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DM150 MACHINE MANUAL
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Item Qty. Part# Description
1 1 D52014 Base Frame, Red
2 1 D52013 Pivot Frame, Red
3 2 RLPIN7 1/4” x 5/8” Roll Pin
4 1 SHCS31 1/4”-20 x 3/4” Socket Head Cap Screw
5 2 MM36 T- Bolt
6 1 D25000 Machine Logo Decal
7 2 MB4 Machine Bushing
8 1 CPSS18 1/2”-13 x 2.0” Socket Head Set Screw
9 1 CTIE5 Velcro Cord Strap
10 1 SKTS2 5/16”SD x 1/4”SL x 1/4”-20 Shoulder Screw
11 2 SKTS3 1/2”SD x 3/4”SL x 3/8”-16 Shoulder Screw
12 1 KNOB5 Aluminum Palm Knob
13 4 CPLUG6 Black Rubber Frame Cap
14 1 SNTAG Serial Number Tag
15 3 FLNUT3 .313-18 Flange Hex Nut
16 1 52005S Replacement Motor Assembly - complete
17 3 FLSC9 .312-18 X 1 Flange Hex Screw
18 1 11014 Drive Dog Spacer
19 1 11013 .5" D-Shaft Drive Dog with Set Screw
20 1 25211 Rotating Warning Decal
21 1 25006 Forward/O/Reverse Switch
22 1 ECT26 Rubber Switch Boot
23 1 25015 Switch Guard
24 1 25065 Forward/Reverse with On/O Decal
25 1 25074 Rubber Air Foot Pedal with 10’ tubing
26 1 25166 GFCI Cord, 16/3” x 22”
27 1 25061 On/O Air Switch with Strain Relief Nut
28 1 25212 GFCI/Rotating Danger Decal
29 1 ELN1 Electrical Nut, 1/2” NPT (National Pipe Thread)
30 1 ECT34 1/2” Strain Relief, 90° Snap Elbow with Dome Nut
31 1 52015 Specialty Motor Mount Bracket
32 1 52020 Specialty Motor Drum Guard
33 4 FLSC9 .312-18 X 1 Flange Hex Screw
34 4 FLNUT3 .313-18 Flange Hex Nut
35 1 HKEY10 3/16” x 9.0” T-Handle Hex Key
36 1 HKEY11 5/32” x 9.0” T-Handle Hex Key
37 1 HKEY9 1/8” x 9.0” T-Handle Hex Key
DM150 Schematic
The entire line item in bold identifies the name of an entire assembly. The “Z” shaped
arrow identifies all the parts that make up that assembly. You can purchase the entire
assembly, or just the individual parts.

DM150 MACHINE MANUAL
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Item Qty. Part# Description
1 1 D6A .438 ID x 1.012 OD Thrust Bearing
2 6 FLNUT5 .25-20 Flange Nut
3 1 SB8 1" Pillow Block Bearing
4 6 SHCS32 .25-20 x .625 SBHCS
5 6 WA47 .25 Body Washer
6 1 771403 8 & 14" Plastic Drum Hub - Plate
7 1 38RAW-L .678 ID-L Wide Mouth Left Revolving Arm Assembly
(optional right arm available #38RAW-R)
8 1 SKTS2 .313 OD x .25 LG Socket Shoulder Screw
9 1 771405 14" Dia Big Mouth Plastic Drum
10 1 MM60 .5-13 x .75 STD threaded plug
11 1 771408 3" Long Inner Drum w/Bearing
12 1 11014 .504ID x .628OD x .375LG Liner
14PRWLK (14” Polyethylene Reel) Schematic for DM150

DM150 MACHINE MANUAL
11
Item Qty. Part# Description
1 1 D6A .438 ID x 1.012 Thrust Bearing
2 6 FLNUT5 .25-20 Flange Nut
3 1 SB8 1" Pillow Block Bearing
4 6 SHCS32 .25-20 x .625 SBHCS
5 6 WA47 .25 Body Washer
6 1 771403 8 & 14" Plastic Drum Hub - Plate
7 1 SKTS2 .313 OD x .25 LG Socket Shoulder Screw
8 1 TS50-004 .5in x 4ft cable section w/ anchor and end
9 1 771406 14 Pro Big Mouth Plastic Reel w/ plug
10 1 771408 8.19 OD x 3" Long Inner Drum with Bearing
11 1 50RAW-L .866 ID x 7.33 LG -L Revolving Arm
(optional right arm available #50RAW-R)
12 1 MM60 .5-13 x .75 STD threaded plug
13 1 11014 .504ID x .628OD x .375LG Liner
14PROWLK (14” Oversized Polyethylene Reel) Schematic for DM150

DM150 MACHINE MANUAL
12
FORWARD - CCW
Electrical Schematic
The wiring diagram for the basic DM150 is shown above. If you experience any electrical diculties in operating your machine,
or you notice any frayed or inadequate wiring, or wiring that does not conform to the diagram, discontinue use of your machine
immediately and have a qualified electrician repair it, or return it for repair to Duracable Manufacturing.

DM150 MACHINE MANUAL
13
Handle with Care
Although electricity is one of the safest energy forms, we
tend to forget how powerful and dangerous it can be if not
used properly. Every year many people are injured or killed by
electricity. Most of these accidents could have been prevented
with simple precautions and careful use of electricity. Following
are some tips to help avoid electrical accidents. Read through
this information. Be sure you understand its importance. If you
have questions or feel you may have a potential electrical hazard,
tell your supervisor or call a qualified electrician immediately.
General Electrical Guidelines
Remember, electricity is always trying to make a circuit. It can
travel through an electric wire, metal pipe, or even your body.
Electrical shock can occur when you come in contact with an
energized electrical unit and a good conductor. Shock can range
from a slight tingle to a severe burn, or death by electrocution.
Electrical accidents happen in everyday situations. Most
electrocutions occur in a wet environment or when an electrical
product is being repaired or installed. Think about, and take
precautions against, potentially dangerous situations.
• When disconnecting electrical cords, pull on the plug rather
than the cord to avoid damage.
• Use rubber gloves and rubber boots or insulated shoes
to protect yourself, especially if you are in a wet or damp
environment.
• Before using this machine, make sure a properly grounded,
three-prong, 110-volt outlet is available. Where it is not
available, use a three-prong adapter and connect the
grounding lug to a known ground. Never cut o a grounding
prong to fit a two-prong outlet. This eliminates the ground
protection.
Electrical Procedures
Do not leave the machine plugged in when not in use. Even with
the switch o, a machine can shock or electrocute its handler.
The machine must be grounded to protect the operator from
shock. This is accomplished by using the Ground Fault Circuit
Interrupter Cord (GFCI) to ensure proper grounding.
Check electrical cords before each use for signs of damage.
Repair or replace cords which are pinched, cracked, frayed, or
worn. Remember, the GFCI oers no protection against electric
shock for wiring preceding it in the system. Your GFCI is direct-
wired to the machine, plug the GFCI into the power source
receptacle.
Discontinue use and repair immediately any machine that causes
the slightest shock or is damaged in any way. It could lead to a
serious electrical shock or electrocution. Inspect the machine
daily for wear or damage that might expose live electrical parts.
Ground Fault Circuit Interrupters (GFCI)
A GFCI works by detecting changes in electrical current flow.
It breaks the circuit before serious injury can occur. For your
protection, heed the “DANGER” warning on the machine cover
and use the GFCI cord. The GFCI must be tested before each use.
Use the following procedure:
• Insert the unit into a 110-volt, AC-grounded receptacle;
• Push the “test” button in - the red indicator light should go o;
• Push the “reset” button in - if the red indicator light goes on,
the unit is ready for use;
• Do not use the unit if the light does not go on when reset;
• Do not use the unit if the indicator light remains on when the
test button is pushed.
Extension Cords
• Use extension cords only when necessary.
• Position cords in use to prevent tripping hazards. Do not place
them in areas where they can be damaged by trac.
• Avoid coiling extension cords during use to prevent possible
overheating of the cord.
• Discard cracked or damaged cords.
• The following cord sizes and lengths should be observed
according to the National Electrical Code when using this
machine:
• 12 gauge wire - 75’ of cord, including 25’ of GFCI cord.
• 14 gauge wire - 50’ of cord, including 25’ of GFCI cord.
• Cord sizes smaller than 12 gauge should not be used for 3/4
HP motors. Larger gauge cords can run greater distances, but
are not practical because of their size and weight.
• To protect your motor, observe the guidelines mentioned. If
you have a run more than 75’, use a generator to reduce your
cord length from the power source to a working distance
within these guidelines.
Overhead Power Lines
• When working outdoors, keep clear from overhead power
lines in all directions.
• Check the location of power lines before using a ladder. Use
approved ladders made of non-conductive material.
• Never place a ladder where it can slide into a power line.
• When carrying or moving a ladder or equipment, lower it to
avoid touching a power line.
• Never assume that a wire is safe to touch.
Electrical Safety

DM150 MACHINE MANUAL
14
1. Cut a few inches off of each
cable end and remove any burrs
with a grinding disk or file.
2. Spray Loctite Primer in and
around the cable end and splice
core to thoroughly remove
grease and grime.
3. Apply Loctite Retaining
Compound to splice core.
4. Insert splice core into cable
one turn.
8. Continue turning and the
cable ends will meet at the
center of the splice core.
7. Place vise grips on free cable
end and turn counterclockwise.
6. Align other piece of cable onto
splice core.
5. Apply Loctite Retaining
Compound to other end of splice
core.
1 2 3 4
56 7 8
You can attach end fittings and splice cores to DuraFlex cable using a chemical bonding process, which means you can make quick cable repairs on
the job—without welding. With Loctite Primer and Loctite Retaining Compound, you can quickly create a dependable bond that is as strong as a
conventional weld. Please note that these products are not the same thread-locking compounds available in hardware stores and plumbing-supply
houses, they are heavy-duty, permanent-bonding compounds made especially for jobs such as bonding cable fittings.
1. Cut the cable
end and remove
any burrs with a
grinding disk or
file.
2. Spray Loctite
Primer in and
around the
cable end to
thoroughly
remove grease
and grime.
3. Spray Loctite
Primer on the
end fitting to
thoroughly
remove grease
and grime.
4. Apply Loctite
Retaining
Compound to the
end fitting.
5. Using the
wrench (part
number EW),
screw the fitting
into the cable
end until fitting
is totally sealed.
6. The Retaining
Compound will be
fully bonded to
the cable in just a
few minutes.
123
4 5 6
How to splice duraflex®cable
How to Bond End Fittings to duraflex®cable

DM150 MACHINE MANUAL
15
Notes

dm150
300 ASHWORTH ROAD
WEST DES MOINES, IOWA 50265
DURACABLE.COM 800.247.4081
ANSWER LINE: 877.257.1781
FAX: 515.223.6109
DM150MM
UPDATED JUNE 2017
DM150 Machine Manual
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