Model DM30 SPB - Drain Cleaning Machines- Manual

DM30MODEL DM30MACHINEMANUALOrder Entry: 800-247-4081 • Answer Line: 877-257-17812Duracable® Machine Manual - DM302 Warranty, Parts and Service3 Safety Labels4-7 The Knight Information and Specifi cations8-12 The Knight Machine Schematics13-14 The Knight Electrical Schematics and Safety Information15 The Knight Wheel Mounting Instructions16-20 PCFR Information, Specifi cations, and Schematics21 Blade Kit, Tail Pieces, and Leaders22 How to Splice DuraFlex® Cable and How to Bond End FittingsWARRANTYDuracable Manufacturing Company warrants the Model DM30 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 fi tness for a particular purpose, are disclaimed. In no event shall Duracable Manufacturing Company be liable for any incidental or consequential damages.PARTS AND SERVICE INSTRUCTIONSParts 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 (515-223-4220).IMPORTANTKeep 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 Company300 Ashworth Road, West Des Moines, IA 50265Table of ContentsOrder Entry: 800-247-4081 • Answer Line: 877-257-1781 3DM30Safety LabelsDuracable Manufacturing Company uses three signal words on its safety labels and instructions. These words have the following defi nitions: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.DANGERWARNINGCAUTIONOrder Entry: 800-247-4081 • Answer Line: 877-257-17814Duracable® Machine Manual - DM30Information and SpecificationsSafe Machine OperationRead 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 parts replacement referral.This machine is designed specifi cally 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-fi tting 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 pedal. Use of the air foot pedal to operate the machine is required for safe operation. This allows the machine operator to turn the machine on or off 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 fi rst. 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 blades are fl exible and can be compressed to enter most cleanout 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 cleanout 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 fi ngers 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 cleanout opening. Shut off the machine and hand-feed the remaining cable into the machine.Use of a Power Cable Feed and Return (PCFR) will reduce stress and strain on both the drain cleaning machine and the service technician. Duracable Manufacturing recommends a PCFR unit be used on every Model DM30 machine. This unit mounts in front of the head casting assembly and with movement of a handle will feed or retrieve cable from a sewer line. Mounting time for the unit is minimal.Unpacking Your MachineThe Model DM30 is shipped to you with the following parts: the base machine, a reel, a revolving arm, a fl oating ring, and a fl oating ring attachment. When it arrives, remove the parts immediately and inspect for damage. If any of the contents are damaged, contact your motor freight carrier immediately.Assembling Your Machine• Set the base machine in a down position on its rails.• Pick up the reel with the cone shape to the front of the machine (toward the switches), and slide it onto the reel shaft. Be sure the orange drive lugs slide into the openings in the back of the reel and engage fully.• Place the fl oating ring inside the reel and mount it to the tail piece or cable using the fl oating ring attachment. Attach a tail piece (10’ of cable) to the fl oating ring attachment.• Feed the tail piece through the revolving arm until about 1” of the cable shows.• Position the revolving arm inside the reel.• Place the revolving arm with cable extended into the rear side of the head bearing.• Position the extension shaft on the revolving arm into the center of the reel bearing.• Slide the tail piece through the head bearing. Attach the full length of cable to the tail piece and feed cable back into the machine.Moving Your MachineBreak the machine down into lighter-weight components to move it to and from the job site. To do this, wrap the GFCI cord and the air foot pedal cord in a convenient spot on the machine, remove the revolving arm from its assembled position (leave the cable inside it and keep it with the reel), and remove the reel assembly. Various accessories are available from Duracable Manufacturing to assist and protect the operator during the moving process.Lubrication MaintenanceCaution: 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 fi tting 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.• Wheels - A light oil on the axle every month keeps the wheels rolling freely instead of ‘freezing’ to the axle.Order Entry: 800-247-4081 • Answer Line: 877-257-1781 5DM301/2 HP Motor200 rpmBelt Drive21” Reel5/8” x 100’ CablePCFR2-Year WarrantyTelescoping HandleContinuous WeldFrame ConstructionUSES:2” to 6” lines,Residential,Roof Vents ,Floor Drains,Light CommercialModel DM30DM30 with D1J1E, 21” Enclosed Metal Spoke Reel DM30 with D1J1, 21” Open Metal Spoke ReelCable Care InstructionsTake 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 fi ttings on both ends of the cable.)• If the cable kinks, cut out the kink and splice the cable ends together.Reel AttachmentThe reel you select is set in place and slipped onto the reel shaft. Drive lugs are mounted on the drive plate and slip through the opening in the back of the reel. The reel is held in place by the revolving arm.Order Entry: 800-247-4081 • Answer Line: 877-257-17816Duracable® Machine Manual - DM30As shown above with D1J1 reel, wide wheels, PCFR and a stubbed GFCI cord. (See options on the next page.)FrameThe Model DM30 is a powerful machine, constructed of durable materials and engineered with your safety in mind. The basic frame is constructed of aluminum alloy. This alloy is structurally as strong as steel. A double tube frame adds stability, yet the total weight of the machine, including the 21” reel and revolving arms, is only 75 pounds.Electrical WiringThe machine’s electrical wiring is ran through the top of the frame so normal wear will not expose the wiring. The Ground Fault Circuit Interrupter (GFCI) is built into the electrical outlet cord for added safety. The air foot switch is standard on the DM30. This switch allows the operator to turn the machine on and off with the foot while the hands stay on the cable.RPM/DriveThe Model DM30 features a 1/2 HP, 200 rpm Industrial Fractional Horse Power motor that easily tackles lines up to 6” in diameter with 1/2” or 5/8” cable.Front AssemblyThe front assembly provides the housing for three switches: the on/off switch, the air foot switch, and the spring loaded on/off/reverse switch. The front control assembly is covered by a molded one-piece, high-impact polycarbonate cover. It is custom-fi tted and bolted to the frame.ManeuverabilityThe Model DM30 has wheels for mobility and ground clearance as well as a telescoping handle. The wide wheels are standard and there are also optional narrow wheels.Cable and Reel SelectionsThe DM30 was designed to handle several reel sizes. These provide the operator with fl exibility of cable size and length.Machine Specifi cations (specs are approximates)40-1/2”24-3/4”20”100 lbs.13 lbs.12 lbs.12 lbs.2” - 6”LengthStandard Machine with WheelsWidthStandard Machine with WheelsHeightStandard Machine with WheelsWeightBase machine with 25 lb. 1/2 HP motorNarrow wheelsWide wheelsPCFRLine SizeRecommended Use: residential lines, roof vents, and light commercial.Order Entry: 800-247-4081 • Answer Line: 877-257-1781 7DM30REELSMACHINE ACCESSORIES61005 1/2 HP Motor PCFR Power Cable Feed & Return WWK10 Wide Wheels (10” dia. x 3-1/2” w)NWK10 Narrow Wheels (10” dia. x 2-1/4” w)DRC14 Reel Cover for 14” Open ReelDRC16 Reel Cover for 16” Open Reel DRC19 Reel Cover for 19” Open ReelDRC21 Reel Cover for 21” Open ReelPart # Description* Add CH in front of cable part # for Hollow Core* Add CI in front of cable part # for Inner Core* Add CC in front of cable part # for Cable-in-Cable (11/16” x 50’ or 11/16” x 100’ only)* Add OH in front of cable part # for Oil Tempered Hollow Core (11/16” only)* Maximum length of cable is not always the recommended length. * Custom lengths are available.Reels Reel Attachments (Optional - Universal for all Cable Diameters)Floating Rings, Attachments & Tail Sections (Optional)Revolving ArmCablesPart# Dimen-sionsDescription Weight Part# Rings & Tail SectionsRing Attachments Part# Part# DimensionsD1L 14" dia., 8" hOpen Metal Spoke 8.5 D3R (male end)D2RJ (bothattachments)NoneNoneNoneNoneNoneNoneD8L6D8L6D8L6__25-075__31-060__38-0601/4" up to 75'5/16” up to 60’3/8” up to 60’D1LE 14" dia., 9" hEnclosed Metal Spoke10.5 D3S NoneNoneNoneNoneNoneNoneD8L6D8L6D8L6__25-075__31-060__38-0601/4" up to 75'5/16” up to 60’3/8” up to 60’14PRS 14" dia., 6.5" h14" Sled- Poly 8.85 None NoneNoneNoneNoneNoneNoneD8L6D8L6D8L6__25-075__31-060__38-0601/4" up to 75'5/16” up to 60’3/8” up to 60’D1S 16" dia., 8" hOpen Metal Spoke 9.5 D3L D2JSD2JSD2JSD2JSD3ED3ED3ED3ED8L6D8L6D8L6D8SL6__25-100__31-090__38-090__50-0751/4" up to 100'5/16 up to 90’3/8” up to 90’1/2” up to 75’D1SE 16" dia., 9" hEnclosed Metal Spoke11.5 D3S D2JSD2JSD2JSD2JSD3ED3ED3ED3ED8L6D8L6D8L6D8SL6__25-100__31-090__38-090__50-0751/4" up to 100'5/16 up to 90’3/8” up to 90’1/2” up to 75’16PRS 16" dia., 6.5" h16" Sled - Poly 11.65 None NoneTS38-004TS38-004NoneNoneNoneD8L6D8L6D8L6__25-100__31-090__38-0901/4" up to 100'5/16 up to 90’3/8” up to 90’D1S1 19" dia., 8" hOpen Metal Spoke 10.5 D3L D2JMD2JRD3ED3RD8SL6D8SL6__50-090__62-0801/2" up to 90'5/8” up to 80’D1S1E 19" dia., 9" hEnclosed Metal Spoke16.5 D3S D2JMD2JRD3ED3RD8SL6D8SL6__50-090__62-0801/2" up to 90'5/8” up to 80’19PRS 19" dia., 6"h19" Sled - Poly 11.5 None TS50-004 None D8SL6 __50-090 1/2" up to 90'D1J1 21" dia., 8.5"hOpen Metal Spoke 21 D3 D2JMD2JRD2J1D3ED3RD3RJD8K6SD8K6SD8K6S__50-090__62-080__69-0801/2" up to 90'5/8” up to 80’11/16” up to 80’D1J1E 21" dia., 8.5"hEnclosed Metal Spoke24 D3 D2JMD2JRD2J1D3ED3RD3RJD8K6SD8K6SD8K6S__50-090__62-080__69-0801/2" up to 90'5/8” up to 80’11/16” up to 80’21PRS 21" dia., 9.5"h21" Sled - Poly 16 None TS55-010TS71-010NoneNoneD8K6SD8K6S__62-080__69-0805/8" up to 80'11/16” up to 80’Order Entry: 800-247-4081 • Answer Line: 877-257-17818Duracable® Machine Manual - DM30DM30 SchematicOrder Entry: 800-247-4081 • Answer Line: 877-257-1781 9DM30The entire line item in bold identifi es the name of an entire assembly. The “Z” shaped arrow identifi es all the parts that make up that assembly. You can purchase the entire assembly, or just the individual parts. 1 25010K Switch Plate Assembly1 1 ECT26 Rubber Switch Boot2 1 25015 Switch Guard3 1 25065 Decal, Forward/Off/Reverse4 1 25010 Switch Plate5 1 25005 Detent Switch, Wired with Jumpers6 4 PHSC14 #10-24” x 1/2” Pan Head Machine Screw7 2 SHCS11 5/16”-18 x 1” Socket Head Cap Screw8 1 25115 Switch Bracket9 1 25060 Air Foot On/Off Switch10 1 25073K Foot Pedal Assembly 1 25073 Foot Pedal with 8’ Tubing, Metal Housing 1 HCL8 Clamp, Constant Tension11 1 25020K Switch Housing Assembly with Decals 1 25020 Switch Housing 1 25015 Switch Guard 1 25067 Decal, Foot Switch Danger12 2 D25000 Decal, Machine Logo13 1 25100 Head Casting14 1 25106 Head Bearing, Nylatron Assembly15 1 SHCS15 3/8”-16 x 3/4” Socket Head Cap Screw 1 WA10 3/8” Split Lock Washer16 1 25105 Head Bearing, Steel17 1 25110 Grease Fitting 1 CXA Adapter 1 ZERK2 1/4”-28 Straight Grease Zerk 1 WA12 13/32” x 13/16” x 1/16” Zinc Flat Washer18 1 25030K Top Cover with Decals 1 25030 Top Cover 1 25063 Decal, Guard Danger 1 25066 Decal, Step Warning 1 25068 Decal, Electrical Danger19 2 25130 Bushing, Top Cover20 2 SHCS11A 5/16”-18 x 1-1/4” Socket Cap Head Screw21 1 25050 Vertical Support with Grips 2 PH-1G Handle Grip, Black22 1 25125 Collar, Reel ShaftPARTS IDENTIFICATIONItem # Qty. Part # DescriptionOrder Entry: 800-247-4081 • Answer Line: 877-257-178110Duracable® Machine Manual - DM30The entire line item in bold identifi es the name of an entire assembly. The “Z” shaped arrow identifi es all the parts that make up that assembly. You can purchase the entire assembly, or just the individual parts.23 20 FLSC1 5/16”-18 x 3/4” Hex Head Flange Screw24 24 FLNUT3 5/16”-18 Hex Flange Nut, Locking25 1 25140 Shaft, Reel26 1 FILHMS1 #10-24 x 3/8” Fillister Machine Screw27 1 KEY6 1/4” x 1/37” Square Key 1 KEY2 1/4” x 3/4” Woodruff Key (Old Style)28 2 CLPNUT1 5/16”-18 Clip Nut29 2 25095 Mounting Plate, Bearing30 2 SB5 Bearing, Reel Shaft31 1 61010C Belt, 4L x 4432 1 25085 Sheave, 4L x 1-3/4” outside diameter33 6 PHSC12 #10-24 x 3/8” Pan Head Machine Screw34 6 WA5 #10 External Tooth Lock Washer35 1 61008 Guard, Sheave36 1 61010B Sheave, 4L x 13-1/4” outside diameter Assembly 2 25090 Drive Lug Assembly 1 25090A Drive Lug 1 MM4 Drive Lug Cap, Red 1 WA10 3/8” Split Lock Washer37 1 25120 Bushing, Reel Shaft38 1 NWK10 Narrow Wheel Kit 2 JWKN Wheel, 10” Narrow Solid 2 HHCS27 3/4”-10 x 5” Hex Head Cap Screw 2 HXNUT17 3/4”-10 Hex Nut 2 WA18 Bushing, Narrow Wheel 2 CPSS3 1/4” - 20 x 1/4” Cup Point Set Screw 39 1 WWK10 Wide Wheel Kit 2 JWKW Wheel, 10” Wide Semi-Pneumatic 2 HHCS28 3/4”-10 x 6” Hex Head Cap Screw 2 HXNUT17 3/4”-10 Hex Nut 2 25145 Bushing, Wide Wheel 2 CPSS3 1/4” - 20 x 1/4” Cup Point Set Screw40 1 61030 Mounting Plate, Motor41 4 FLSC9 5/16” -18 x 1” Hex Head Flange ScrewPARTS IDENTIFICATIONItem # Qty. Part # DescriptionOrder Entry: 800-247-4081 • Answer Line: 877-257-1781 11DM30The entire line item in bold identifi es the name of an entire assembly. The “Z” shaped arrow identifi es all the parts that make up that assembly. You can purchase the entire assembly, or just the individual parts.42 4 61044 Stand-Off, Motor Plate43 8 WA15 1/3” x 3/4” x .07” Stainless Steel Flat Washer44 1 61005 Motor, 1/2 HP45 1 25165 GFCI Cord46 1 ECT34 Strain Relief, 90 degree Snap Elbow 1 ELN1 1/2”-14 NPT (National Pipe Thread) (National Pipe Thread) Lock Nut47 1 ECT30 1/2” Strain Relief, Straight 1 ELN1 1/2”-14 NPT (National Pipe Thread) (National Pipe Thread) Lock Nut48 1 ECT34 1/2” Strain Relief, 90 degree Snap Elbow 1 ELN1 1/2” -14 NPT (National Pipe Thread) (National Pipe Thread) Lock Nut49 1 D61015 Frame Set: Right & Left Frame Painted50 1 61009 Guard, Motor51 1 MM14 Detent Ring Pin with Lanyard Attached 1 WA5 #10 External Tooth Lock Washer 1 PHSC14 #10-24 x 1/2” Pan Head Machine Screw52 1 61025 Handle Assembly 2 RLPIN12 3/8” diameter x 1-3/8” Roll Pin53 2 61050 Reinforcement Strip54 4 FHMS5 5/16”-18 x 1-1/2” Flat Head Machine Screw55 4 HXNUT9 5/16”-18 Hex Acorn NutPARTS IDENTIFICATIONItem # Qty. Part # DescriptionOrder Entry: 800-247-4081 • Answer Line: 877-257-178112Duracable® Machine Manual - DM30Mounting Instructions for Sheave GuardMounting Instructions for Sheave DiscOrder Entry: 800-247-4081 • Answer Line: 877-257-1781 13DM30The wiring diagram for the basic DM30 is shown above. If you experience any electrical diffi culties 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 qualifi ed electrician repair it, or return it for repair to Duracable Manufacturing.Electrical SchematicOrder Entry: 800-247-4081 • Answer Line: 877-257-178114Duracable® Machine Manual - DM30Handle with CareMost of us take electricity for granted. It has been with us since the day we were born. We use it every day for light, phone, home appliances, tools, and other equipment that helps us maintain our standard of living. 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 qualifi ed electrician immediately.General Electrical GuidelinesRemember, 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 off a grounding prong to fi t a two-prong outlet. This eliminates the ground protection.Electrical ProceduresDo not leave the machine plugged in when not in use. Even with the switch off, a machine can shock or electrocute its handler.The DM30 machine must be grounded to protect the operator from shock. This is accomplished by using the Ground Fault Circuit Interrupter (GFCI) Cord 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 offers 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 fl ow. It breaks the circuit before serious injury can occur. For your protection, heed the “DANGER” warning on the machine cover an 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 off;• 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 traffi c.• 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 be 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 SafetyOrder Entry: 800-247-4081 • Answer Line: 877-257-1781 15DM30Narrow Wheel Mounting InstructionsNWK10Narrow Wheels (10” dia. x 2-1/4” w)NWK10Narrow Wheels (10” dia. x 3-1/2” w)WWK10 (left) and NWK10 (right)Wide Wheel Mounting InstructionsOrder Entry: 800-247-4081 • Answer Line: 877-257-178116Duracable® Machine Manual - DM30POWER CABLE FEED & RETURN PISTON KITKit Part # Description Included Parts # Quantity Description of included PartsPCFR23SER Power Cable Feed & Return Piston Kit PCFR14PCFR25RRing1SB1WA201 PCFR Piston1 PCFR Rotation Pin2 11/16” x 1/32” x 11/32” External Retaining Ring1 PCFR Drive Bearing2 1/2” x 3/4” x 1/16” WasherThe Power Cable Feed & Return (PCFR) is designed to help you run long lengths of cable into and out of lines. It will help you cut through roots or heavy blockages in any drain line.The PCFR’s Length is 6”; Width is 9”; Height is 12”; and Weight is 12 pounds.The PCFR is standard equipment on Model 6100. Note: The recommended grease for the housing blocks is Lps® Thermaplex 70614 or Lubri-Plate® 630-Aa. Lubricate the rotation pin and bearing surface with Lps® 2 Industrial Lubricant 00216, WD-40® Lubricant or equivalent.Adjusting PCFR by Cable SizeCable - 6 Sizing Plates per BlockCable - 5 Sizing Plates per BlockCable - 4 Sizing Plates per BlockCable - 2 Sizing Plates per BlockCable - 1 Sizing Plate per BlockCable - 0 Sizing Plates per Block3/4”11/16”5/8”1/2”13/32”3/8”POWER CABLE FEED & RETURN ADAPTER KITKit Part # Description Included Parts # Quantity Description of included PartsPCFR80K Power Cable Feed & Return Adapter Kit for Model 8255, Model 6100, and Model 4100.HHCS11PCFR80APCFR80B3 5/16”-18 x 2” Hex Head Cap Screw1 Adapter Plate3 Spacer for Adapter PlateQuantity Description of included Parts1 PCFR Drive Bearing2 1/2” x 3/4” x 1/16” WasherPOWER CABLE FEED & RETURN BEARING KITKit Part # Description Included Parts #PCFR22SER Power Cable Feed & Return Bearing Kit SB1WA20Power Cable Feed and Return (PCFR)Order Entry: 800-247-4081 • Answer Line: 877-257-1781 17DM30Power Cable Feed and Return (PCFR)Order Entry: 800-247-4081 • Answer Line: 877-257-178118Duracable® Machine Manual - DM301 1 KNOB3 Knob, Pressure Control2 12 HHCS29 1/4”-20 x 3/4” Hex Head Cap Screw3 1 PCFR15 Pressure Plate, Upper4 1 PCFR13 Housing Block, Upper5 1 PCFR17 Spring Pad6 1 PCFR16 Compression Spring7 3 PCFR14 Piston, Upper and Lower8 3 RRING1 External “E” Ring9 3 PCFR25 Rotation Pin10 1 PCFR10 Mounting Disc, Front11 1 PCFR11 Mounting Disc, Rear12 1 PCFR12 Direction Disc Assembly 1 PCFR12E Direction Disc 1 KNOB2 Knob, Black Plastic 1 PCFR33 Wear Ring 2 SHCS6 1/4”-28 x 5/8” Socket Head Cap Screw13 6 HHCS12 5/16”-18 x 3-1/2” Hex Head Cap Screw14 6 FLNUT3 5/16”-18 Hex Flange Nut, Locking15 3 PCFR22SER PCFR Bearing Kit 1 SB1 Drive Bearing 2 WA20 Machine Bushing16 4 PCFR29 Thrust Washer17 2 PCFR28 Thrust Bearing18 2 PCFR18 Housing Block, Lower19 12 PCFR20 Sizing Plate (Lower Housing Blocks Only)20 2 PCFR21 Pressure Plate, Lower21 1 PCFR80K PCFR Mounting Kit 1 PCFR80A Adapter Plate 3 PCFR80B Spacers 3 HHCS11 5/16”-18 x 2” Hex Head Cap Screw22 1 PCFR9 Decal, Reverse/Neutral/Forward23 1 MM35 Extension Spring 3 PCFR23SER PCFR Piston Kit (kit includes items #7, #8, #9, and #15)PARTS IDENTIFICATIONItem # Qty. Part # DescriptionPower Cable Feed and Return (PCFR)The entire line item in bold identifi es the name of an entire assembly. The “Z” shaped arrow identifi es all the parts that make up that assembly. You can purchase the entire assembly, or just the individual parts.Order Entry: 800-247-4081 • Answer Line: 877-257-1781 19DM30Bearing KitPiston KitPower Cable Feed and Return (PCFR)1. Remove the six hex fl ange nuts (FLNUT3).2. Remove the rear disk (PCFR11).3. Slip the upper housing (PCFR13) and /or the lower housings (PCFR18) from the hex bolts.4. Remove the upper piston (PCFR14) and /or the lower pistons (PCFR19).5. Remove the spring retainer (PCFR23).6. Pull out the rotation pin (PCFR25).7. Remove the spacers (PCFR24) and the drive bearing (PCFR22).8. Clean all the parts in kerosene or a cleaning solvent.9. Lubricate all moving parts and grease the housings provided with zerk fi ttings.How to Install the PCFR22SER Bearing KitOrder Entry: 800-247-4081 • Answer Line: 877-257-178120Duracable® Machine Manual - DM30Spring KitMounting InstructionPower Cable Feed and Return (PCFR)Order Entry: 800-247-4081 • Answer Line: 877-257-1781 21DM30LEADERSPart # DescriptionFL62-002 5/8” x 2’ Flexible Leader DFL62-002 5/8” x 2’ Flexible Leader with your choice of End Fitting FL75-002 3/4” x 2’ Flexible Leader DFL75-002 3/4” x 2’ Flexible Leader with your choice of End Fitting BLADE KITKit Part # Description Included Parts # Description of included Parts (parts may not be exchanged)DKIT2 Kit for The King (DM55) and The Knight (DM30)CRC1C1JD3RD3RJHKEY1SHCS1750077501475019Hook-type Retriever, fi ts 3/8” threadsOne Hole Female ChuckSlip Joint Chuck with female end, fi ts 3/8” threadsFloating Ring Attachment (male end)Floating Ring Attachment (bolt attachment)5/32” Short Arm Hex Key#10-24 x 3/8” Socket Head Cap Screw Full Dog Point2” Narrow Ground Outside Blade3” Narrow Round Saw Blade4” Narrow Round Saw BladePictured above is a picture of a CH75-010LW tail piece, fl oating ring, fl oating ring attachment, and A2JK end fi tting attached to the inside of a reel.Blade KitTail PiecesLeadersTAIL PIECESPart # DescriptionCH75-010LW 3/4” Loose Wound 10’ Tail Piece DCH75-010LW 3/4” Loose Wound 10’ Tail Piece with your choice of End Fitting DCH69-010LW 11/16” Loose Wound 10’ Tail Piece with your choice of End Fitting CH62-010LW 5/8” Loose Wound 10’ Tail Piece DCH62-010LW 5/8” Loose Wound 10’ Tail Piece with your choice of End Fitting TS75-010 3/4” Loose Wound 10’ Tail Piece with your choice of End FittingTS69-010 11/16” Loose Wound 10’ Tail Piece with Reel Attachment and your choice of End FittingTS62-010 5/8” Loose Wound 10’ Tail Piece with Reel Attachment and your choice of End FittingTS50-004 1/2” Loose Wound 4’ Tail Piece with Reel Attachment and your choice of End FittingOrder Entry: 800-247-4081 • Answer Line: 877-257-178122Duracable® Machine Manual - DM30How to Splice DuraFlex® Cable1. 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.How to Bond End Fittings to DuraFlex® CableYou 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.1 2 3 45 6 7 81 2 34 5 6Order Entry: 800-247-4081 • Answer Line: 877-257-1781 23DM30NotesDuracable Manufacturing Company300 Ashworth RoadWest Des Moines, Iowa 50265Order Entry: 800-247-4081Answer Line: 877-257-1781www.duracable.comsales@duracable.comDecember 2010#DM175MM