Northern Industrial Tools 142264 User's Manual
Contents
1. 660 LB CAPACITY HIGH SPEED ELECTRIC HOIST OWNER S MANUAL VAN WARNING Read carefully and understand all INSTRUCTIONS before operating Failure to follow the safety rules and other basic safety precautions may result in serious personal injury Item 142264 Thank you very much for choosing a NORTHERN TOOL EQUIPMENT CO ING Product For future reference please complete the owner s record below Model Purchase Date Save the receipt warranty and these instructions It is important that you read the entire manual to become familiar with this product before you begin using it This machine is designed for certain applications only Northern Tool Equipment cannot be responsible for issues arising from modification We strongly recommend this machine is not modified and or used for any application other than that for which it was designed If you have any questions relative to a particular application DO NOT use the machine until you have first contacted Northern Tool Equipment to determine if it can or should be performed on the product For technical questions please call 1 800 222 5381 INTENDED USE The Electric Hoist is used to lift goods more effectively TECHNICAL SPECIFICATIONS 7 32 6 0mm anti twist gt 5000 Ibs GENERAL SAFETY RULES E Read and understand all instructions Failure to follow all instructions listed below may result in electric shock fire and or serious injury Hs The war2. a All the nuts and bolts on the hoist and the support are tight b The support is perfectly horizontal if not re adjust The brake suspending the load works effectively If necessary re adjust as follows remove the motor casing by loosening the 4 self tapping screws on the fan cover adjust the air gap by unlocking the hexagonal socket head screw A and turning the nut B the distance C must be between 0 4 and 0 6mm While the motor is running the fan must turn freely without rubbing against the disc Check that the brake works correctly then replace the casing and fix in place with the screw Page 9 of 13 10 Be sure to check the condition of the cable every three months and replace it if the wires are damaged twisted frayed or broken Consequently if the cable needs to be replaced it can be secured using U bolt clamps suitably proportioned to the diameter of the cable itself as indicated in the diagram Only during primary operation the manufacturer shall use a special aluminum coupling for the assembly However this requires the use of specific equipment As with all maintenance work replacement of the cable and the relative clamps must be carried out by specialized personnel N 2728088727 UNPACKING When unpacking check to make sure all the parts shown on the Parts List are included If any parts are missing or broken please call Northern Tool Equipment Customer Service at
3. 1 800 222 5381 MAINTENANCE EO Make sure this tool is disconnected from its power source before attempting any maintenance cleaning or inspection e Maintain your tools It is recommended that the general condition of any tool be examined before it is used Keep your tools in good repair by adopting a program of conscientious repair and maintenance in accordance with the recommended procedures found in this manual If any abnormal vibrations or noise occurs turn the tool off immediately and have the problem corrected before further use Check cable for tears excessive wear frays or other types of damage Have necessary repairs made by qualified service personnel e Cleaning Use only soap and a damp cloth to clean your tools Many household cleaners are harmful to plastics and other insulation Never let liquid get inside a tool e 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 accidents are caused by poorly maintained tools e 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 PagelOof 13 DIAGRAM amp PARTS LIST LE PE S CV SV ge 9c IF t Pagellof 13 Support structure 27 52x25x15bearing Co 6 Diameter of anti rotating rope mm 35 Term
4. authorized service representative before using e Disconnect power from tool and place the switch in the locked or off position before servicing adjusting installing accessories or attachments or storing Such preventive safety measures reduce the risk of starting the power tool accidentally e Secure work with clamps or a vise instead of your hand to hold work when practical This safety precaution allows for proper tool operation using both hands e Store idle tools When tools are not is use store them in a dry secure place out of the reach of children Inspect tools for good working condition prior to storage and before re use e Use only accessories that are recommended by the manufacturer for your model Accessories that may be suitable for one tool may create a risk of injury when used on another tool e Keep guards in place and in working order e Never leave tool running unattended Page 4 of 13 e Do not exceed the maximum lift capacity The application size and type of load the attachments to be used and the period of use must be taken into account e Do not stand under hoisted loads e If pushing the lift button continually does not have any affect do not continue This is a sign that the load exceeds the maximum capacity e Never adjust the cable or work on the Hoist when it is plugged into an outlet e Always inspect the cable and hook prior to use If he cable is damaged in any way do not use it Hooks that are bent
5. ION d xL Before making the connection to the electric control panel check that the line voltage corresponds to that shown on the motor plate In case of three phase motor check also the row or triangle connection of each phase The user must provide the electrical connection to the hoist using insulated conductors of adequate cross section and a multiple socket fitted upstream with a suitable switch with differential magneto thermal relay to protect form over current and indirect contacts Also check that the ground terminal in the socket is actually connected to the grounding system The cross section of the power supply cable must be sized according to its length At the time of installation check so that when the hook descends to the endpoint of its travel at least three turns of rope remain wound on the drum The rope must never be unwound further that this The unwinding limit is shown on the rope by a red mark Do not under any circumstances use the hoist for lifting loads in a non vertical direction In order to stop the hoist when running it is usually enough to release the push button on the remote Should an EMERGNECY STOP be necessary press the red stop button to stop operation or disconnect from power source immediately During operating constantly check that the rope winds onto the drum correctly It is strictly forbidden to cause the load to fall in an uncontrolled manner At intervals of no more than 15 days check
6. angling objects or jewelry Keep your hair clothing and gloves away from moving parts Loose clothes jewelry or long hair can be caught in moving parts Air vents often cover moving parts and should be avoided Use safety apparel and equipment Use safety goggles or safety glasses with side shields which comply with current national standards or when needed a face shield Use as dust mask in dusty work conditions This applies to all persons in the work area Also use non skid safety shoes hardhat gloves dust collection systems and hearing protection when appropriate Avoid accidental starting Do not carry the power tool with your finger on the switch Ensure the switch is in the off position before plugging tool into power outlet In the event of a power failure while a tool is being used turn the switch off to prevent surprise starting when power is restored Do not overreach Keep proper footing and balance at all times Remove adjusting keys or wrenches before connecting to the power supply or turning on the tool A wrench or key that is left attached to a rotating part of the tool may result in personal injury TOOL USE AND CARE e Do not force the tool Tools do a better and safer job when used in the manner for which they are designed Plan your work and use the correct tool for the job e Never use a tool with a malfunctioning switch Any power tool that cannot be controlled with the switch is dangerous and must be repaired by an
7. immediately C Check the name plate rating of your tool Use of improper size or gauge of extension cord may cause unsafe or inefficient operation of your tool Be sure your extension cord is rated to allow sufficient current flow to the motor For the proper wire gauge for your tool see chart CHART FOR MINIMUM WIRE SIZE OF EXTENSION CORD Nameplate AMPS CORD LENGTH j 100 150 25 50 18 AWG 16 16 AWG 14 18 AWG 16 AWG 14 AWG 12 AWG 10 12 16 AWG 16 AWG 14 AWG 12 AWG 12 16 14 ANG 12AWG NOT RECOMMENDED If in doubt use larger cord Be sure to check voltage requirements of the tool to your incoming power source Page 3 of 13 e Do not expose power tools to rain or wet conditions Water entering a power tool will increase the risk of electric shock e Do not let your fingers touch the terminals of plug when installing to or removing from the outlet e Ground fault circuit interrupters If work area is not equipped with a permanently installed Ground Fault Circuit Interrupter outlet GFCI use a plug in GFCI between power tool or extension cord and power receptacle PERSONAL SAFETY e Stay alert watch what you are doing and use common sense when operating a power tool Do not use a power tool while you are tired or under the influence of drugs alcohol or medication A moment of inattention while operating power tools may result in serious personal injury Dress properly Do not wear loose clothing d
8. inalboxcover Rope roll x Tensioning block of rope Protective cover of motor Front cover of reducer Piston ring 47mm Slide handle x T 1 11 2 BE D 2 3 1 1 1 5 Z 43 gear 41 Self tapping screw of protective cover 35 x 15 x 11 bearing 42 Brake disk Z 10 gear 3 1 NIO Co 35 x 15 x 11 bearing 44 Emergency stop switch Z 62 gear 5 Rise and fall switch pad Control handle OD O 47 Cable strain relief 21 22 Stud 24 47 x 20 x 14 bearing 35Mf capacitor 3 3 Barrelofmotor gt 6 12x36washer dS 6 6 x 6 x 16 key gt gt gt I BR CO JIO CO OHO CO OD gt W OT For replacement parts and technical questions please call 1 800 222 5381 Pagel 2of 13 AN WARNING Some dust created by power sanding sawing grinding drilling and other construction activities contains chemicals known to the State of California to cause cancer birth defects or other reproductive harm Some examples of these chemicals are lead from lead based paints crystalline silica from bricks and cement and other masonry products and arsenic and chromium from chemically treated lumber Your risk from these exposures varies depending on how often you do this type of work To reduce your exposure to these chemicals work in a well ventilated area and work with approved safety equi
9. nings cautions and instructions discussed in this instruction manual cannot cover all possible conditions or situations that could occur It must be understood by the operator that common sense and caution are factors which cannot be built into this product but must be supplied by the operator SAVE THESE INSTRUCTIONS WORK AREA e Keep work area clean free of clutter and well lit Cluttered and dark work areas can cause accidents Page 2of 13 e Do not use your tool where there is a risk of causing a fire or an explosion e g in the presence of flammable liquids gasses or dust Power tools create sparks which may ignite the dust or fumes e Keep children and bystanders away while operating a power tool Distractions can cause you to lose control so visitors should remain at a safe distance from the work area e Be aware of all power lines electrical circuits water pipes and other mechanical hazards in your work area particularly those hazards below the work surface hidden from the operator s view that may be unintentionally contacted and may cause personal harm or property damage e Be alert of your surroundings Using power tools in confined work areas may put you dangerously close to cutting tools and rotating parts ELECTRICAL SAFETY e E Always check to ensure the power supply corresponds to the voltage on the rating plate e Do not abuse the cord Never carry a portable tool by its power cord or yank tool or extension co
10. pment such as those dust masks that are specially designed to filter out microscopic particles TRIAL Tools Northern Tool Equipment Co 2800 Southcross Drive West P O Box 1499 Burnsville MN 55337 0499 Made in China Page l 30f 13
11. rds from the receptacle Keep power and extension cords away from heat oil sharp edges or moving parts Replace damaged cords immediately Damaged cords may cause a fire and increase the risk of electric shock e 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 e Double insulated tools are equipped with a polarized plug one blade is wider than the other This plug will fit in a polarized outlet only one way If the plug does not fit fully in the outlet reverse the plug If it still doesn t fit contact a qualified electrician to install a polarized outlet Do not change the plug in any way e Avoid body contact with grounded surfaces such as pipes radiators ranges and refrigerators There is an increase risk of electric shock if your body is grounded e 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 electric shock e Extension Cord Use A Use only Listed extension cords If used outdoors they must be marked For Outdoor Use Those cords having 3 prong grounding type plugs and mating receptacles are to be used with grounded tools B Replace damaged or worn cords
12. res built by the user must have sufficient stability and capacity to resist the forces exerted by the hoist or its supports in a accordance with dimensions and conditions of constraint so that the stresses in these structures are kept within the allowable limits established by the relevant standard for the various materials In order to allow the necessary calculations to be made the following illustrations show the forces exerted at the constraints for the various cases involved Page 5of 13 e The purchase or use of an incomplete machine i e without one or more of the essential accessories required for safety or installation and stabilization make the user solely responsible for use and release the manufacturer from all responsibility in this regard working position Page 13 INSTALLATION Mi Sk Notes A Before starting the electric hoist first check two hinge type fixing clamps and positioning clamp C for being aligned and properly tightened B For smooth winding of rope the roll axis must be kept level Loose lock nuts adjust nut A locate precise position the finally re tighten lock nuts Special frame EE aa INSTALLATION IN SPECIAL FRAME FORCES EXERTED ON SLIDING WHEELS 3200 365 690 1330 690 125 65 x 42 Diam42 NL 2135 diam48 m diam48 050 x 25 x 3 M12bolt View from A M12nut Page 8 of 13 OPERAT
13. worn or whose openings are enlarged beyond normal throat opening should not be used e f the Hoist is stopped during the lowering of a load it is normal for the load to drop a few inches more due to inertia e The Hoist motor does NOT have an overload cut out If you are unable to hoist a load and the load is under the maximum lift capacity stop the Hoist and allow the motor to cool down before trying again e Make sure the cable is correctly wound around the wheel See FIGURE 1 below e Do not support a load over or around people or animals e Do not leave load suspended in the air unattended e Do not allow a load to bear against the hook latch Allowing a load to bear against the hook latch can result in loss of load e Do not allow load to swing or twist while hoisting e Do not use cable as a sling or wrap cable around a load FIGURE 1 ASSEMBLY The hoist can be used in the following ways il 2 Fixed on a 1 7 8 48mm pipe with fixing clamps With sliding wheels and installed on a gantry complete with slide track supplied by the manufacturer and fitted according to the user s need with counterweight containers or clamps for anchoring see paragraph below installation with gantry Fixed to a framework made by the user in compatibility with the sliding unit The user who shall be entirely responsible for the correct use of the hoist must remember the following instructions and provisions e The load bearing structu
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