Prowinch PWR M5 Series User Manual Download

Page: 55 / 95

Troubleshoooting

Version 1.0 | 55 |

Faults, Cause, and Correction

Faults

Major Cause

Check Items

Remarks

Does not move

horizontally

Rail declining

Trolley movement

Electric trolley /manual trol-

Inclined pull (wheel is lifting)

Trolley movement

Electric trolley /manual trol-

Gear occlusion problem

Trolley movement

Electric trolley /manual trol-

ley

Brake fastening

Trolley movement

Electric trolley

Electric faults

Trolley movement

Irregular

movement and

noise

Electric trolley /

manual trolley

Rail & wheel interference

Trolley movement

Side wheel lacks oil
Uneven wheel wear
Wheel deformation
Rail deformation, wear
Bearing wear

Brake wear

Hook

Deformation

Hook

Load chain

Wear, extension, deformation

Load chain

Equipment not properly ground-

Proper electric connec-

tion

Does not operate

in nonload

state

Brake inaudible

Supply Power

Supply power voltage

Operating circuit break-off, electric
parts overheating

Cables
Internal wiring
Transformer

Electrical relay

Limit switch

Push Button Swicth

Braking interval too large or small.

Motor
Calibrate brake

Tripping as motor overheats

Thermal Protector

Brake audible

Bearing burning out, driving
component wear

Replace brake bearing

Bearing

Slow load operation

Voltage drop

Feed cable

Low and high speed status not

operating or working slow

Low voltage

Supply power

Voltage drop

Feed cable

Movement does not
correspond with
switch button

Movement did not correspond

with switch button

Motor wires connected

Motor

Connection error

Internal wiring

Switch button did not work

Operating circuit break-off

Push button switch

Electrical installation error

Internal wiring

Summary of Contents for PWR M5 Series

Page 1: ...PWR Electric Chain Hoist 1 and 2 Speed User s Manual Manual de usuario Safety Warnings Advertencias de Seguridad SCAN CODE TO SEE YASKAWA AC DRIVE V1000 MANUAL...

Page 2: ...2 PWR 2 Version 1 0 This page intentionally left blank...

Page 3: ...PWR20 PWR2 PWR2i PWR5 PWR5i 1 Ton Electric Chain Hoist 1 2 Speed 1 2 Ton Electric Chain Hoist 1 2 Speed 10 Ton Electric Chain Hoist 1 Speed 20 Ton Electric Chain Hoist 1 Speed 2 Ton Electric Chain Hoi...

Page 4: ...tric Chain Hoist Power Trolley 1 2 Speed 1 Ton Electric Chain Hoist Power Trolley 1 2 Speed 5 Ton Electric Chain Hoist Power Trolley 1 2 Speed 7 5 Ton Electric Chain Hoist Power Trolley 1 2 Speed PWR3...

Page 5: ...WRC20 PWRC2 PWRC2i PWRC3 PWRC3i 10 Ton Electric Chain Hoist Power Trolley 1 2 Speed 20 Ton Electric Chain Hoist Power Trolley 1 Speed 2 Ton Electric Chain Hoist Power Trolley 1 2 Speed 3 Ton Electric...

Page 6: ...5 PWR1M5i PWR5M5 PWR5M5i PWR2M5 PWR2M5i PWR3M5 PWR3M5i 1 Ton Electric Chain Hoist 1 2 Speed 1 2 Ton Electric Chain Hoist 1 2 Speed 2 Ton Electric Chain Hoist 1 2 Speed 3 Ton Electric Chain Hoist 1 2 S...

Page 7: ...PWRC5M5i PWRC1M5 PWRC1M5i PWRC3M5 PWRC3M5i PWRC2M5 PWRC2M5i 1 Ton Electric Chain Hoist 1 2 Speed 1 2 Ton Electric Chain Hoist 1 2 Speed 5 Ton Electric Chain Hoist 1 2 Speed 2 Ton Electric Chain Hoist...

Page 8: ...pment the capacities and characteristics required by the clients that Prow inch provides is delivered free of charge and provided based on the information of use and requirements indicated by the Cli...

Page 9: ...l be determined by tests with an empty hook traveling in increasing speeds up to the maximum speed The actuating mecha nism of the limit switch shall be located so that it will trip the switch under a...

Page 10: ...DEATH It is YOUR RESPONSIBILITY to consider all risk factors and follow all the equipment related ASME B30 standard which comprises the following volumes B30 1 Jacks Industrial Rollers Air Casters and...

Page 11: ...ol 10 DO NOT Operate the hoist unless the hook travel limit devices function properly Test without a load PRE SHIFT 11 DO NOT Operate the hoist with twisted kinked damaged dirty or unlubricated chain...

Page 12: ...eck the rope for proper reeving and that rope parts are not twisted LIMIT SWITCHES Ensure that all limit devices stop lifting motion before the load block or chain rope stop strikes the hoist OIL LEAK...

Page 13: ...perated according to User Manual Respect all warnings for personnel and third party safety Inadequate operation may cause injuries or damage equipment Read and understand this User Manual carefully be...

Page 14: ...fety equipment gloves safety helmet hard hat safety shoes and eye protection Before installing removing inspecting or performing any maintenance on the hoist the unit must be unplugged locked out and...

Page 15: ...addition to regular and maintenance inspections Refer to maximum load capacity displayed on ID plate of hoist not capacity of hook Stop operation immediately if unauthorized personnel enter working ar...

Page 16: ...ure to use only original Prowinch parts may endanger operator ALWAYS NEVER Check quality of electrical connections Check chain and keep it lubricated Prevent others from being beneath load Regularly i...

Page 17: ...nsport people or animals 5 Do not place under load and prevent others from doing so 6 Do not use hoist if exposed to rain snow or lightning 7 Regularly inspect and main tain your hoist 8 Always check...

Page 18: ...the operating temperatures for which the hoist is designed This is stated in this manual and may vary depending on the model When exposed to water sand corrosive envi ronment and or Other potentially...

Page 19: ...19 Safety Precautions Version 1 0 19 Hanging Pendant Control Do not install the pendant control cable without the strain relief cable steel cord Make sure to connect both cables DANGER X X 1 1 1...

Page 20: ...damage to hois struc ture and load chain when over lifting or over lowering happens Increasing the number of load sheave pock ets helps relieve vibrations produced by revolving polygonal sheave on th...

Page 21: ...ows instant brake as soon as the electric power is cut off Thus the braking safety while loading is guaranted Ligth alluminum alloy shelll light but hard The cooling fin is specially designed to en su...

Page 22: ...ling fan for motor make hoist service much longer life 3 Motor overheating protector 4 Brake system Electronic magnetic brake 5 Safety clutch for overload protection 6 Unique guide structure 7 Limit s...

Page 23: ...iameter mm Chain pitch mm 0 3T 0 5T 6 3 10 1T 2T 3T 7 1 21 1 5T 2T 10 30 2 5T 3T 5T 7 5T 10T 15T 25T 11 2 34 Do not use Prowinch Electric Chain Hoists when temperature and humidity exceed range of Spe...

Page 24: ...d parts are frequently under light load but also under max load with low frequency 0 50 K 0 63 1 1 2 2 4 4 8 8 16 16 3 heavy Mechanism and parts are frequently under medium and heavy load 0 63 K 0 80...

Page 25: ...M7 60 360 60 60 5M M8 60 360 60 60 Capacity ton A B D R T Speed 50HZ m min Motor Kw Min Radius of turn Beam Range 0 5 248 196 25 146 159 12 2 0 12 0 8 100 Capacity ton A B D R T Speed 50HZ m min Moto...

Page 26: ...w chain to run dry Lubricant greatly increases life of load chain Weekly lubrication and cleaning is satisfactory but under hot dirty and ex treme conditions it may be necessary to clean chain at leas...

Page 27: ...ed at least once per year for normal usage Clean and lubricate more frequently for heavier usage or severe conditions Suspension pins should be lubricated at least twice per year for normal usage more...

Page 28: ...formation or dam age of body parts No remarkable deforma tion damage defect and chap Replace parts which are deformed damaged and defective Bolts nuts and cut ters loose or falling off Visual and tool...

Page 29: ...tters by visual inspec tion No deep cut No deformation No welding spatters No wind No chap Replace load chains Rust and corrosion Visual check No remarkable rust and corrosion Replace load chains Dist...

Page 30: ...opera tion when E STOP button relieved Brake Check by pushing button Brake quickly activates and operation of bottom hook immediately stops amount of movement of the load chain is within 2 to 3 rings...

Page 31: ...m supporting and top equal at right and left easy to rotate 360 Replace hook Replace hook safety block Installation Process Electric chain hoists must be grounded properly Lock out and tag out the mai...

Page 32: ...amaged enclosure and load chain for nicks and gouges 1 Chain Bag Box 1Pcs 2 Control Wire Rope 1m 3 Button Switch 2 Pcs Check and document hoist characteristics Model number Rated capacity tonnage Lift...

Page 33: ...of trolley according to drawing below for appropriate clearance Size A is the dimension of two side plates that stretch outside completely Size A must be approximate B the width of rail flange 4mm Adj...

Page 34: ...tional and national safety standards such as ANSI OSHAS and ASME Operator training must be provided to ensure proper operation of equipment in compliance with instructions provid ed by equipmentm manu...

Page 35: ...stops auto matically before totally compressing spring 2 Press button hoisting unloaded hook up until limit spring touches limit switch Be sure hoist stops auto matically before totally compressing sp...

Page 36: ...oid sudden directions changes These movements may damage equipment prematurely wear down brakes and cause accidents 7 7 Avoid any obstacle when hoisting or traveling load 8 Start movement of trolley a...

Page 37: ...ck wires lines should be connected as follows 220V 60HZ all 9 lines are connected into contactor relays in set of 3 together as follows K1 K4 K7 U K2 K5 K8 V K3 K6 K9 W 380V 50HZ only 3 lines are indi...

Page 38: ...for M5 units Verify and replace Rectifier with corresponding voltage Voltage ranges 300 555V use Rectifier RH555 UHT 555V 0 75A Voltage ranges 198 270V use Rectifier RB270 UHT 270V 0 75A 7 Check all...

Page 39: ...lug according to voltage requirement 220 380 and 440V are displayed on transformer 6 Only for M5 units Verify and replace rectifier with corresponding voltage For voltages ranging 300 555V use rectifi...

Page 40: ...lace voltage tags and marks with corresponding new voltage selected on hoist and trolley 16 Remove lockout tagout and perform all corresponding inspection and testing as described in ASME B30 16 2 and...

Page 41: ...above 5 Locate black triple voltage power transformer next to contactors Unplug input 1 wire line and plug according to voltage requirement 220 380 and 440V are displayed on transformer 6 Only for M5...

Page 42: ...relays in set of 3 together as follows K1 K4 K7 U K2 K5 K8 V K3 K6 K9 W 380V 50HZ only 3 lines are individually connected into contactor relays K1 U K2 V K3 W Lines K4 K5 K6 K7 K8 and K9 are separatel...

Page 43: ...ound and properly connected among them as described in point 3 8 Properly place electric box cover 9 Remove old voltage tags and marks 10 Replace new voltage tags and marks with corresponding new volt...

Page 44: ...380 and 440V are displayed on transformer 6 Only for M5 units Verify and replace rectifier with corresponding voltage For voltages ranging 300 555V use rectifier model RH555 UHT 555V 0 75A For voltag...

Page 45: ...Replace voltage tags and marks with corresponding new voltage selected on hoist and trolley 16 Remove lockout tagout and perform all corresponding inspection and testing as described in ASME B30 16 2...

Page 46: ...A For voltages ranging 198 270V use rectifier RB270 UHT 270V 0 75A 7 Ensure connections tightened unused motor K lines must be isolated from ground and properly connected as described in point 3 8 Pro...

Page 47: ...0V are displayed on transformer 6 Ensure connections tightened unused motor K lines must be isolated from ground and properly connected as described in point 3 7 Open electric motor junction box on po...

Page 48: ...nused motor K lines must be isolated from ground and properly connected as described in point 8 12 Properly set motor junction box cover 13 Remove previous voltage tags and marks on hoist and trolley...

Page 49: ...WINCH freight prepaid and insured are required for this warranty to be effective If more than one year has elapsed from purchase date proof of periodic and regular maintenance by an authorized service...

Page 50: ...50 Wiring Diagram 50 Version 1 0 CONVENTIONAL HOIST WIRING DIAGRAM PWR PWRC...

Page 51: ...Wiring Diagram 51 Version 1 0 51...

Page 52: ...52 Wiring Diagram 52 Version 1 0...

Page 53: ...Wiring Diagram 53 Version 1 0 53...

Page 54: ...aring Operates in non load state Unable to lift motor roar Default phase single phase opera tion Power Feed power Motor Contactor junction fusing Slow lifting Low voltage Feed power Unintended reactio...

Page 55: ...hain Equipment not properly ground ed Proper electric connec tion Does not operate in nonload state Brake inaudible Supply Power Supply power voltage Operating circuit break off electric parts overhea...

Page 56: ...wear Wheel deformation Rail deformation wear Bearing wear Brake wear Hook Deformation Hook Load chain Wear extension deformation Load chain Does not operate in nonload state Brake inaudible Supply po...

Page 57: ...ther equipment Use fixed cable and avoid outside interference Overheating Check cables exchange if overheating Temperature rise due to off capacity Adopt the proper cable Binding cable used Do not use...

Page 58: ...id over operation Excessive current caused by brake Refer to brake Lead wire break above 2phase Measure phase resistance value change motor if value is infinite Lead wire broken in assembly Change mot...

Page 59: ...e phase state Stop immediately if unable to lift load in single phase Friction plate beyond brake magnetism scope Measure brake clearance replace if space is over usage limit Avoid over operation Brok...

Page 60: ...roper fastening Ensure effective fastening Vibration drop Avoid excessive bumping in usage Connector insert terminal improper combination Proper combination Bad combination during assembly Ensure comb...

Page 61: ...voltage Starting current added continuous Operate under rated voltage Replace contactor if action is not smooth For electric reply visual inspection for part breakage Vibration drop Avoid excessive b...

Page 62: ...Read User Manual before usage Switch gear fault Conduction contacts replace switch if off Vibration drop Avoid excessive bumping in usage Wiring break Check if button cable is correctly connected to s...

Page 63: ...ormation Replace hook if deformation is beyond permitted range Overload Operate under rated voltage Lifting hook connected with grounded object Do not lift grounded objects Load hanging on hook head h...

Page 64: ...n Overload Use under rated load Incline pull Ensure proper pull direction Wear of load pulley and empty pulley Refer to load pulley and empty pulley Extension of pitch Measure pitch and replace when e...

Page 65: ...sive operation Avoid excessive operation Overload Use under rated load Incline pull Avoid incline pull Condition Reason Action Cause Correction Increased shaking Wear of chain guide and guide pulley M...

Page 66: ...and trolley Confirm that orbit curve s radius is minimal bending radius Curve track exceeding limit value Avoid use on curve track exceeding limit value Wheel raised and unable to be driven Inclined p...

Page 67: ...nents Condition Reason Action Cause Correction Wheels stopped revolving Brake gelling Open motor cover remove rust and dirt Usage environment Inspect regularly Electric fault Refer to items of electri...

Page 68: ...68 Technical Specs 68 Version 1 0 Chain Hoist...

Page 69: ...1 51 Spring Gasket 4 52 Nut 4 53 Bushing 2 54 Motor Case 1 55 Fitting Pin 2 56 Hexagonal awl 1 57 Spring Gasket 4 58 Hexagonal 4 59 Motor Case 1 60 Motro Stator 1 61 Motor Rotor 1 62 Motro Axle 1 63 D...

Page 70: ...70 Technical Specs 70 Version 1 0 Trolley...

Page 71: ...Bottom Plate 1 1 1 1 1 1 1 15 Moot Bottom Plate Washer 1 1 1 1 1 1 1 16 Axle Retainer Ring 1 1 1 1 1 1 1 17 Gear 1 1 1 1 1 1 1 18 Hexagon Socket Head capScrew 4 4 4 4 4 4 4 19 Grower Washer 4 4 4 4 4...

Page 72: ...1 1 1 1 1 45 Grower Washer 4 4 4 4 4 4 4 46 Hexagon Socket Head cap 4 4 4 4 4 4 4 47 Fixed Pin 1 1 1 1 1 1 1 48 Phillips Screw 4 4 4 4 4 4 4 49 Washer For Wire Shell 1 1 1 1 1 1 1 50 Motor Wire Shell...

Page 73: ...Technical Specs 73 Version 1 0 73 PWR_M5 ELECTRIC CHAIN...

Page 74: ...sket Of Hexagon Bolt 2 29 Cross Recess Head Screw 2 30 Spring Gasket 2 31 Wire Clamp 1 32 Oil Seal 1 33 Waveform Spring Gasket 1 34 Hexagonal Nut 1 36 O ring 1 70N DESCRIPTION Q 37 Deep Groove Ball Be...

Page 75: ...ng A 1 101 Fan Cover 1 102 Hexagonal Circular bolt 4 103 Guide Sheet Iron 1 104 Cross Recess Head Screw 4 1N DESCRIPTION Q 105 Spring Gasket 4 70 Cross Recess Head Screw 1 106 Guide Roller Axle 1 107...

Page 76: ...Protecting hood 99 Guide wheel 100 Cylindrical pin 101 Chain guide holder 102 Spacing axis 2 103 Guiding inlet B 104 Spacing spring 1N DESCRIPTION 105 Guiding inlet A 106 Chain guiding inlet plate 10...

Page 77: ...y used in hostile enviroments such as rain sea water and chemicals Low voltage pendant control 24V 36V 48V with IP66 protection grade Includes emergency stop and safety buttons Forged safety hook 360...

Page 78: ...tage V 220 240 380 440 480V 50 60Hz 3 Phase Motor Speed RPM 1728 60Hz 1440 50HZ Insulation Grade Grade F Chain Type Grade G100 Chain Size mm 6 3 x 19 7 1 x 21 10 x 30 11 2 x 34 11 2 x 34 Chain Falls U...

Page 79: ...z 3 Phase Motor Speed RPM 1728 60Hz 1440 50HZ Insulation Grade Grade F Chain Type Grade G100 Chain Size mm 6 3 x 19 7 1 x 21 10 x 30 11 2 x 34 11 2 x 34 Chain Falls U 1 2 4 8 Chain Lenght Ft m 30 ft 9...

Page 80: ...80 PWR 80 Version 1 0 C C A B B A...

Page 81: ...4 46 56 67 82 82 K 24 29 35 43 55 55 Model PWR05i PWR1i PWR2i PWR3i PWR5i PWR10i PWR20i A mm 460 520 615 615 615 630 630 B 230 260 295 295 295 315 315 C 288 300 430 430 430 890 740 D 178 176 265 265 3...

Page 82: ...olley Power kW 0 4 0 4 0 8 I Beam Width mm 52 153 3 22 6 91 3 9 6 91 100 178 Min Turn Radius Ft 2 6 2 62 2 95 3 28 4 92 5 90 6 6 4 9 Chain Type Grade G100 Chain Dimensions ft 6 3 x 19 7 1 x 21 10 x 30...

Page 83: ...0 Trolley Power kW 0 4 0 4 0 8 I Beam Width mm 52 153 3 22 6 91 3 9 6 91 100 178 Min Turn Radius Ft 2 6 2 62 2 95 3 28 4 92 5 90 6 6 4 9 Chain Type Grade G100 Chain Dimensions ft 6 3 x 19 7 1 x 21 10...

Page 84: ...tenance Months NORMAL 65 25 6 12 HEAVY 65 25 3 3 6 SEVERE Abnormal conditions Enviromental geographical and or riskY 100 Duty Cicle Limit 1 3 7 5Tons 7 5Tons WARRANTY 3 Years Certification valid for 1...

Page 85: ...WRC3 PWRC5 PWRC7 PWRC10 PWRC20 T in 9 09 9 09 9 09 9 09 9 09 9 09 9 09 H 25 5 30 5 33 40 48 55 58 W 20 5 24 5 24 24 24 25 25 R 5 5 5 5 5 5 5 5 5 5 5 5 5 5 D 12 17 17 17 20 35 50 T Trolley Motor Width...

Page 86: ...r kW 1 5 3 3 3 Voltage V 220 240 380 440 480V 50 60Hz 3 Phase Motor Speed RPM 1728 60Hz 1440 50HZ Insulation Grade Grade F Chain Type Grade G80 Chain Dimensions mm 7 1 x 21 10 x 30 11 2 x 34 Chain Fal...

Page 87: ...3 3 Voltage V 220 240 380 440 480V 50 60Hz 3 Phase Motor Speed RPM 1728 60Hz 1440 50HZ Insulation Grade Grade F Chain Type Grade G80 Chain Dimensions mm 7 1 x 21 10 x 30 11 2 x 34 Chain Falls U 1 Cha...

Page 88: ...in 34 mm 1 6 in 40 mm 1 9 in 48 mm 1 9 in 48 mm PWR1M5i PWR2M5i PWR3M5i PWR5M5i 16 in 410 mm 24 in 615 mm 24 in 615 mm 33 in 845 mm 24 in 620 mm 30 in 745 mm 30 in 745 mm 30 in 745 mm 12 in 295 mm 17...

Page 89: ...ed in hostile enviroments such as rain sea water and chemicals Low voltage pendant control 24V 36V 48V with IP66 protection grade Includes emergency stop and safety buttons Forged safety hook 360 rota...

Page 90: ...Motor Speed RPM 2 880 960 Insulation Grade Grade F Chain Size mm 7 1 x 21 10 x 30 11 2 x 34 Control Pendant Control and Optional Wireless Control Volatge 24V Chain Lenght Ft 20 ft 6 m 30 ft 9 m Opera...

Page 91: ...Motor Speed RPM 2 880 960 Insulation Grade Grade F Chain Size mm 7 1 x 21 10 x 30 11 2 x 34 Control Pendant Control and Optional Wireless Control Volatge 24V Chain Lenght Ft 20 ft 6 m 30 ft 9 m Operat...

Page 92: ...92 PWRC_M5 92 Version 1 0 T Trolley Motor Width H Trolley minimum Headroom W Width R Trolley D Depth...

Page 93: ...05M5i PWRC1M5i PWRC2M5i PWRC3M5i PWRC5M5i PWRC10M5i T in 6 14 6 14 6 14 6 14 6 14 6 14 H 16 17 26 26 34 41 W 20 24 30 30 30 32 R 8 8 8 8 8 8 D 14 13 18 18 22 36 SERVICE Load Time Maintenance Months NO...

Page 94: ...t recommendations 26 Inspection and maintenance 27 Installation 31 Unpacking 32 Chain bag assembly 33 Models with trolley installation 34 Operation 34 Handling Precautions 35 Electrical and voltage se...

Page 95: ...7034035 Proveedora Industrial Y Tecnica S a De C v Www prointe com sv Lima Peru www prowinch pe Guatemala Urb San Antonio de Carapongo Calle 1 Lurigancho Lima Phone 51 935402797 info prowinch pe 7a A...

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