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7.2

VFD Troubleshooting

7.2.1

If the VFD or motor runs irregularly, check the alarm/error on the LED display. Details of the types of
alarms and errors shown in

Table 7-2

and are as follows:

•

Error

•

Minor Failure/Warning

•

Operation Error

Table 7-2 Types of Alarms and Errors

Type

Status of the VFD in case of an alarm or error

Display

Summary

Display

Details

and

Remedies

Error

When an

Error

is detected, the following states occur:

•

Characters indicating the details of the error are displayed
on the LED, and the ALM mode turns on.

•

The VFD output is shut down, and the motor stops after a
free run. (However, a manner to stop can be preset
depending on the sorts of errors.)

Table 7-3

Table 7-6

Minor

Failure/

Warning

When

Minor Failure/Warning

is detected, the following states

occur:

•

Characters indicating the details of the minor failure blink on
the LED, and the ALM mode blinks.

•

The motor does not stop.

Measures: After detection of minor failure/warning, remove the
cause. The VFD automatically returns to the original state.

Table 7-4

Table 7-7

Operation

Error

Operation Error

is displayed for a parameter input error,

wrong combination ofparameters, or failure of the option card.
When an operation error is detected, the following state occurs:

•

Characters indicating the details of the error are displayed
on the LED.

Measures: After detection of an error, remove the cause of the
error by setting the parameter, etc. The VFD cannot start until
the parameter is set correctly.

Table 7-5

Table 7-8

Содержание Harrington RY Series

Страница 1: ...oist Code and Serial Number This equipment should not be installed operated or maintained by any person who has not read and understood all the contents of this manual Failure to read and comply with...

Страница 2: ...Assembly Adjustments and Mounting 3 5 Block Operated Limit Switch BLS Adjustment 3 6 Electrical Connections 3 7 Pendant Installation 3 8 Hoist Variable Frequency Drive VFD Setup 3 9 Light Load High S...

Страница 3: ...Maintenance Handling 61 6 1 Count Hour Meter 6 2 Lubrication 6 3 Lubrication Hoist Gearbox 6 4 Hoist Motor Brake 6 5 Trolley Brake Adjustment 6 6 Wire Rope Reeving and Adjustment 6 7 Storage 6 8 Outdo...

Страница 4: ...lt in death or serious injury and property damage Caution indicates a potentially hazardous situation which if not avoided may result minor or moderate injury or property damage Notice is used to noti...

Страница 5: ...rds and with all applicable federal state and local regulations codes This manual includes instructions and parts information for the RY trolley hoist Therefore all instructions and parts information...

Страница 6: ...ble to furnish these additional items for compliance Refer to ANSI ASME B30 17 Safety Standard for Top Running Single Girder Cranes ANSI ASME B30 2 Safety Standard for Top Running Double Girder Cranes...

Страница 7: ...NOT change the wiring Do NOT perform a withstand voltage test or measurement of insulating resistance with the VFD connected Do NOT shut down the power supply during operation Do NOT connect the power...

Страница 8: ...hoist read the contents of this manual and applicable portions of ANSI ASME B30 16 Safety Standard for Overhead Hoists OSHA Regulations and ANSI NFPA 70 National Electric Code If the trolley is instal...

Страница 9: ...RY hoist and trolley hoist shipped from the factory If the tag is not attached to the pendant cord for your hoist trolley order a tag from your dealer and install it Read and obey all warnings attach...

Страница 10: ...meter away from electric wire rope hoist Table 2 1 Hoist and Trolley Duty Ratings Trolley Hoist Capacity Rating 3T 5T Service Group ASME H4 ISO M5 FEM 2m Intermittent Use Hoist Ratio of Intermittence...

Страница 11: ...1 Low and high speeds are adjustable 2 Current values based on 250 kVA power supply Table 2 3 Ultra Low Headroom Trolley Hoists Trolley Specifications Capacity Ton Product Code Flange Range B in Trav...

Страница 12: ...6 3 22 8 7 3 27 8 1 7 B 3 1 14 1 1 2 or less 17 4 13 5 4 9 7 3 13 7 6 3 2 1 32 4 23 6 6 7 8 5 13 79 19 68 29 5 23 6 RYU030A33HDD 33 4 92 13 78 44 7 36 1 8 4 32 4 23 6 13 79 19 68 29 5 23 6 5 RYU050B25...

Страница 13: ...tes Refer to Section 5 Table 5 6 for inspection dimensions and limits Table 2 8 Reaction Forces at Rated Load Ultra Low Headroom Monorail Trolley Capacity Tons Product Code Flange Range B in R1 lbs R2...

Страница 14: ...14 Table 2 9 Trolley Wheel Dimensions Capacity Tons Product Code A in D in 3 RYU030A25HDD 0 79 3 86 RYU030A33HDD 5 RYU050B25HDD 0 79 3 86 RYU050B33HDD...

Страница 15: ...15 2 3 Part Names Figure 2 1 RY Part Names...

Страница 16: ...m the wire rope drum through the return sheaves and hook block to the dead end reference Section 6 6 3 1 4 The RY trolley hoist is shipped pre lubricated with the correct amount of lubricant in the ge...

Страница 17: ...e Guide pull the Wire Rope to completely remove the slack 3 If slack cannot be removed by the steps above detach the Rope Guide and remove the slack and entanglement of the Wire Rope 3 3 2 For the pro...

Страница 18: ...ight necessary for the standard and optional flange range 4 92 to 19 68 inch for each hoist capacity 3 4 1 RY Trolley Hoist Installation 1 Make sure the mounting location complies with Section 3 3 2 I...

Страница 19: ...djusting nut on the inner side of the trolley frame adjustment side and tighten the nut on the outer side of the trolley frame adjustment side shown in Figures 3 8 This must be performed uniformly on...

Страница 20: ...lange can be made narrowed to accommodate the respective beam flange width Confirm dimension t 5 64 inch as shown in Figure 3 10 See Section 3 4 1 Step 5 for proper procedure to widen flange width Fig...

Страница 21: ...21 Note A trolley plate spacing B beam flange width 2 inches inc 5 64 in 2mm space between each trolley wheel and guide roller Figure 3 10 Trolley Flange Adjustment Example...

Страница 22: ...ted 1 Because the BLS is attached to the Suspension Shaft its position must be adjusted after installing the hoist on the beam 2 Adjust the position of the BLS to the center of the beam flange or the...

Страница 23: ...ol the high and low lifting and traversing speeds The speeds come preset from the factory See Table 3 5 Speed frequency can be customized Refer to Section 3 8 13 for hoist specific speed ranges and in...

Страница 24: ...damp or applications subject to moisture a NEMA 4 rated pendant shall be used 1 Refer to Figure 3 13 Figure 3 14 and the hoist wiring diagram for pendant connections 2 Remove Control Cover 3 Loosen t...

Страница 25: ...25 Figure 3 13 Pendant Terminal Block Location Figure 3 14 Pendant Terminal Connection Figure 3 15 Pendant Strain Relief Attachment...

Страница 26: ...ndling procedures before working on the VFD 3 8 4 All hoists are equipped with a VFD The VFD is used to control the high and low lifting speeds The speeds come preset from the factory Table 3 5 Speed...

Страница 27: ...upplied to the hoist the VFD LED operator display will illuminate as shown Table 3 1 Table 3 1 LED Operator Display 3 8 9 During operation the data display will exhibit illuminating or blinking data a...

Страница 28: ...2 shows the corresponding digital characters to its English eqivalent Table 3 2 Digital Character Key 3 8 11 The LED Lamp display provides hoist status Table 3 3 shows some of the status displays Tab...

Страница 29: ...frequency Table 3 7 Table 3 5 Hoist Speed and VFD Frequency Ranges 200V 208 230V 400V 415 460V Product Code Lifting Speed1 ft min VFD Frequency1 Hz Low High No Load High Speed2 Low d1 01 High d1 02 2...

Страница 30: ...he Setup Mode screen is displayed blinking 3 Press to display the parameter setting screen blinking 4 Press or until the desired parameter is displayed blinking Low Speed d1 01 High Speed d1 02 5 When...

Страница 31: ...25 8 25 5 25 3 25 7 12 5 26 9 26 6 26 4 26 8 13 28 0 27 7 27 5 27 9 13 5 29 2 28 8 28 5 29 0 14 30 3 29 8 29 6 30 1 14 5 31 4 30 9 30 7 31 3 15 32 5 32 0 31 8 32 4 15 5 33 6 33 1 32 9 33 5 16 34 8 34...

Страница 32: ...ing hoist load testing At loads 25 or less of rated load it allows the hoist to operate in the lifting and lowering direction 1 5 times faster than the standard high speed To Turn On Turn Off the Ligh...

Страница 33: ...al shock burn malfunction failure or damage to the VFD and may cause serious accidents resulting in death or severe injury 3 10 2 Change of parameters and maintenance of the VFD are performed with the...

Страница 34: ...low and high speed parameters 5 When you press the initial setting value is displayed digit selected blinks as shown in the following Table 3 10 The highest digit will blink Table 3 10 Default Settin...

Страница 35: ...41 for the high speed parameter 10 After setting both the low and high speed parmeters press until the diplay returns to the initial default screen As in Step 1 After the change is completed be sure t...

Страница 36: ...peed frequency and acceleration deceleration time parameters can be customized Refer to Section 3 11 5 for trolley specific speed ranges and instructions and Section 3 11 6 for trolley specific accele...

Страница 37: ...l the Setup Mode screen is displayed blinking 3 Press to display the parameter setting screen blinking 4 Press or until the desired parameter is displayed blinking Low Speed d1 01 High Speed d1 02 5 W...

Страница 38: ...acceleration deceleration time ranges To set custom acceleration deceleration times for an application follow the procedure in Table 3 16 3 11 7 Do NOT set the deceleration acceleration time to a valu...

Страница 39: ...e listed in Table 3 13 for your specific trolley is strictly prohibited Speeds must be set such as Low d1 01 and High d1 02 After parameters are changed a no load operational check must be performed O...

Страница 40: ...actory set positions of the Upper Lower Limit Switch are as shown Table 3 17 2 After installing the trolley hoist set and adjust the positions in accordance with the user s conditions i of use as requ...

Страница 41: ...th this instruction may not only result in failure to obtain normal function and performance of the hoist but may also cause malfunction of the hoist and may lead to serious accidents 3 12 1 Customer...

Страница 42: ...42 Figure 3 20 Hoist Upper and Lower Limit Switch ULLS...

Страница 43: ...e Pendant and ensure that the Strain Relief Cable takes the force not the Pendant Cord Check supply voltage before everyday use If the voltage varies more than 10 of the rated value electrical devices...

Страница 44: ...ON IF SUCH MALFUNCTIONS OCCUR AND TO IMMEDIATELY ADVISE THEIR SUPERVISOR SO CORRECTIVE ACTION CAN BE TAKEN HOIST OPERATORS SHOULD HAVE NORMAL DEPTH PERCEPTION FIELD OF VISION REACTION TIME MANUAL DEXT...

Страница 45: ...d NOT operate unless load is centered under hoist NOT attempt to lengthen the wire rope or repair damaged wire rope Protect the hoist s wire rope from weld splatter or other damaging contaminants NOT...

Страница 46: ...will clear all obstructions Avoid swinging the load or hook Make sure hook travel is in the same direction as shown on controls Inspect the hoist regularly replace damaged or worn parts and keep appr...

Страница 47: ...sed 4 3 2 Dual Speed Pendant Control Pendant controls supplied with dual speed trolley hoists have two step control buttons For low speed depress the button to the first step and for high speed depres...

Страница 48: ...perating conditions 5 2 Inspection Classification 5 2 1 The Initial Inspection prior to initial use all new re installed altered or modified hoists trolleys shall be inspected by a designated person t...

Страница 49: ...basis in accordance with Table 5 3 Frequent Inspection Included in these FREQUENT Inspections are observations made during operation for any defects or damage that might appear between Periodic Inspec...

Страница 50: ...ey brake system parts Evidence of excessive wear or damage to trolley wheels gears and guide rollers Evidence of damage to supporting structure or trolley if used Evidence of stress cracks on trolley...

Страница 51: ...mechanisms Visual Auditory Mechanisms should be properly adjusted and should not produce unusual sounds when operated Repair or replace as required Limit Switch Function Proper operation Actuation of...

Страница 52: ...rs should be free of cracks distortion significant wear and corrosion Evidence of same can be detected visually or via detection of unusual sounds or vibration during operation Replace Trolley Housing...

Страница 53: ...reported to a qualified person for evaluation and disposition Wire Rope Diameter Measure Visual Any reduction in the diameter of the wire rope must not be reduced due to corrosion wear or core collap...

Страница 54: ...and width of the tread surface should not be less than the values listed in Table 5 11 The diameter should not be less than 10 of its original diameter as new Replace Trolley Wheel Gear Visual Teeth...

Страница 55: ...reference measurement Subsequent measurements are compared to this reference measurement in order to determine hook deformation stretch See Table 5 5 Hooks Stretch Hook Capacity Code Nominal k Dimens...

Страница 56: ...diameter d is not reduced by 7 or more Table 5 8 exhibits various shapes that require the wire rope to be replaced Hoist Capacity tons Rope Diameter d Maximum Allowable Number of Broken Wires Rope Dia...

Страница 57: ...57 Table 5 8 Various shapes that require the wire rope to be replaced...

Страница 58: ...19 4 Table 5 10 Rope Sheave Dimensions The abrasion of the groove A must not exceed 15 of the wire rope diameter The abrasion of the side wall in thickness B must not exceed 10 of the wire rope diamet...

Страница 59: ...abrasion of the running surface The difference ellipticity in the running surface diameter must not exceed 0 0394 in 1mm The dimension A indicates the position to measure the Dimension D Hoist Capaci...

Страница 60: ...s Trolley Motor Output HP kW Brake Torque T Adjusting Bolt Height A in mm 0 34 0 25 40 0 47 12 0 54 0 4 30 0 43 11 Brake Dimensions Product Code Applicable Motor Output HP kW D in mm T in mm Standard...

Страница 61: ...One start will register a 1 in the display When 1 000 starts are reached the value of U7 01 is incremented by 1 and the value of U7 02 is reset to 0 U7 03 Hours of Operation The number of hours of ope...

Страница 62: ...heck the Brake at every 200 000 starts Brake gap reaches 50 to 100 of the limit Check the Brake at every 100 000 starts until the brake gap reaches at the limit gap Brake gap reaches the limit Replace...

Страница 63: ...ire rope consider using non dripping lubricant 6 2 2 Wire Rope Drum Hook Block and Sheaves The drum hook block and sheaves should be lubricated every 3 months more frequently for heavier usage or seve...

Страница 64: ...No 2 or equivalent Molybdenum Disulfide No 3 As Needed 1600 Gear Shaft As Needed 1600 Movable Core Molybdenum Disulfide Lubricant Molytherm No 2 As Needed 1 million times Oil Seal Lip Nippon Oil Epin...

Страница 65: ...hours of operation The grease should be changed more frequently depending on the hoist s usage and operating environment Refer to Section 6 1 2 6 3 5 REPLACING GREASE Change gear grease at least once...

Страница 66: ...of the Brake Gap is accomplished by turning the Adjustment Nut in the center of the Motor Cover as shown in the figure with Table 6 9 Do this as follows 1 Bend the tab of the Lock Washer away from th...

Страница 67: ...67 Table 6 9 Motor Brake Gap Capacity Code Brake Gap G inch mm RY030 RY050 0 032 0 8...

Страница 68: ...d of liquid hi temperature sealant Refer to Section 6 4 3 and reassemble the parts in reverse order of removal 6 5 Trolley Motor Brake Adjustment 6 5 1 To keep your trolley working in optimum conditio...

Страница 69: ...he Locknut to lock the Adjusting Bolt Brake Torque Default Settings Trolley Motor Output HP kW Brake Torque T Adjusting Bolt Height A in mm 0 34 0 25 40 0 47 12 0 54 0 4 30 0 43 11 6 6 Wire Rope Reevi...

Страница 70: ...possible position without touching the floor or ground 4 Remove the Snap Ring B from the Rope Anchorage Shaft C supporting the Terminal D of the Rope Anchorage Assembly A as shown in Figure 6 9 5 Pul...

Страница 71: ...Rope Guide A Then move Rope Guide B away from Rope Guide A as shown in Figure 6 18 11 Referencing Figure 6 19 loosen the other Socket Bolt indicated by the arrow and move Rope Guide A toward the Back...

Страница 72: ...1 unreeve or remove the Wire Rope from the drum manually by carefully pulling the Wire Rope off the Drum Continue to pull the Wire Rope until reaching the Wire Rope Clamps on the Drum 14 While maintai...

Страница 73: ...the Wire Rope Guide parts with the Drum matching up the respective grooves and check that there is no excessive clearance Check for pointed or sharp crests and heavy wear and tear Where necessary asse...

Страница 74: ...e Wire Rope wind around for at least 10 times Let the Wire Rope run through a greased rag to both clean and ensure the Wire Rope is properly lubricated See Section 6 2 for grease type 11 Without loose...

Страница 75: ...n of the Rope Guide so that the guide of the Rope Guide A contacts with the last wind of the Wire Rope on the Rope Drum After the adjustment is finished tighten the Socket Bolt indicated by the arrow...

Страница 76: ...n through the Rope Guide place the Bottom Hook Block on the floor so that it is positioned perpendicular to the hoist Slowly and carefully insert the rope end into the bottom block as shown in Figure...

Страница 77: ...t the end of the Wire Rope into the Terminal being careful to pass through the side not having an arc shape indicated by R on Figure 6 37 Making a loop insert the Wire Rope back into the Terminal maki...

Страница 78: ...torque value of approximately 80 lbf inch 9 N m Do NOT clamp the free end of the rope to the load bearing rope fall the rope between the Terminal and the Bottom Hook Block see Figure 6 41 Figure 6 40...

Страница 79: ...installations where salt air and high humidity are present The trolley hoist may require more frequent lubrication and frequent operation Make regular inspections of the unit s condition and operation...

Страница 80: ...ect and repair this equipment Do Not perform withstand voltage test or insulation resistance measurement megger with the VFD connnected Do Not remove power to the hoist or trolley during operation Do...

Страница 81: ...ace entire cable Faulty Hoist VFD Check fault codes Reference Section 7 2 Reset VFD by pressing the Emergency Stop Button on pendant Replace as needed Faulty switch in pendant Check electrical continu...

Страница 82: ...adjustment for proper clearance Open phase single phase operation Motor growling sound Check for an electrical open in the power source supply and correct Improper Braking Resistor Inspect Braking Re...

Страница 83: ...f power Check circuit breakers switches fuses and connections on power lines cable Wrong voltage or frequency Check voltage and frequency of power supply against the rating on the nameplate of the mot...

Страница 84: ...r signs of overheating Disconnect transformer and check for open winding Motor burned out Replace motor frame stator shaft rotor and any other damaged parts overheating Extreme external heating Above...

Страница 85: ...g on the sorts of errors Table 7 3 Table 7 6 Minor Failure Warning When Minor Failure Warning is detected the following states occur Characters indicating the details of the minor failure blink on the...

Страница 86: ...error Flash memory error Watchdog error Clock error CrST Reset disabled during driving command input to EF1 to EF7 External error Input terminal S1 to S7 GF Ground fault LF Output phase interruption...

Страница 87: ...uccession during deceleration stop Cause Measure Load inertia is high Adjust the parameters used among C1 02 04 06 08 deceleration time Lower the frequency command to the minimum output frequency for...

Страница 88: ...ror CPU failure malfunction of CPU due to noise or CPF20 or 21 Any of the following errors occurred RAM error FLASH error watchdog circuit Cause Error name CrST Reset disabled while a driving command...

Страница 89: ...ak or wrong wiring Perform wiring correctly LED Display Error name oC Overcurrent A VFD output current exceeding the overcurrent detection level was detected Cause Measure Motor burnout or insulation...

Страница 90: ...ce the load LED Display Error name oL1 Motor overload The motor overload protection tripped due to electronic thermal Cause Measure The load is too high Check the amount of load Malfunction of the mag...

Страница 91: ...wiring correctly Malfunction occurred due to noise Check the state of the noise measures Check the wiring of the control circuit as well as the wiring and ground wiring of the main circuit and take su...

Страница 92: ...f the input power supply occurred Check the main circuit power supply wiring for a break or wrong wiring Perform wiring correctly The wiring terminal of the input power supply is loose Check the termi...

Страница 93: ...ED display Minor failure name to EF1 to EF7 External error Input terminal S1 to S7 An external error was inputted from the multifunction contact input terminal S1 to S7 Cause Measure The alarm functio...

Страница 94: ...an abnormal rapid rise surge of the input voltage may occur temporarily A ground fault of the motor occurred A ground fault current is charging the main circuit capacitor in the VFD via the power supp...

Страница 95: ...tion of the VFD Power failure occurred Adjust the power supply The power supply voltage drops at an inrush current of the VFD due to insufficient capacity of the power supply transformer Check if an a...

Страница 96: ...ven fatal injury or VFD damage 1 Turn on the power supply of the VFD 2 Check the details and cause of the error that has just occurred using the error trace parameter U2 mm U2 02 past error indicates...

Страница 97: ...te Monitor Table 7 10 U2 Error Trace Table 7 11 and 7 12 U3 Error History Table 7 13 Table 7 10 U1 State Monitor No Name Description U1 03 Output current Displays the output current U1 10 Input termin...

Страница 98: ...put terminal state when the past error occurred similar state display as U1 10 U2 12 Output terminal state upon an error Displays the output terminal state when the past error occurred similar state d...

Страница 99: ...he error 4 errors before U3 05 Details of the error 5 errors before Displays the details of the error 5 errors before U3 06 Details of the error 6 errors before Displays the details of the error 6 err...

Страница 100: ...of charge and deliver said item F O B Harrington Hoists Inc place of business to customer Customer must obtain a Return Goods Authorization as directed by Harrington or Harrington s published repair...

Страница 101: ...ection Page 9 1 Hoist Gearbox Parts 102 9 2 Rope Drum Parts 103 9 3 Trolley Frame Parts 104 9 4 Hook Block Parts 106 9 5 Rope Anchorage Parts 107 9 6 Rope Guide Parts 108 9 7 Idle Sheave Parts 109 9 8...

Страница 102: ...3 Terminal Cover 208 230V 1 R 1ALBC 9071 Terminal Cover 415 460V R 1BLBH 9071 4 Machine Screw w Lock Washer 4 J1AP2 5001212 5 Flat Washer 4 9016507 6 Set Pin S 2 R 1ALBC 9005 7 Oil Seal 1 R 1ALBC 900...

Страница 103: ...Figure 9 2 Rope Drum Parts Figure No Part Name Parts Per Hoist RYU030 RYU050 1 Rope Drum Assembly 25 ft Lift 1 R 1ALCH 1101 Rope Drum Assembly 33 ft Lift R 1ALCH 1201 2 Wire Rope 25 ft Lift 1 83352 Wi...

Страница 104: ...104 9 3 Trolley Frame Parts Figure 9 3 Trolley Frame Parts...

Страница 105: ...R 1ALDC 6041 3 Snap Ring 4 T3G106075 4 Wheel Cover A 1 R 1ALDC 9053 5 Socket Bolt 8 9091519 6 Spring Lock Washer 8 9016604 7 Plain Washer 8 9015623 8 Wheel Cover B 1 R 1ALDC 9054 12 Guide Roller Assem...

Страница 106: ...ok Assembly 1 R 1ALEC 6014 R 1BLEC 6014 4 Hook Latch Assembly 1 SR 1ALEC 6015 SR 1BLEC 6015 9 Sheave Cover A 2 R 1ALEC 9020 10 Sheave Cover B 2 R 1ALEC 9021 11 Spring Pin 2 CF083020 12 Spring Lock Was...

Страница 107: ...107 9 5 Rope Anchorage Parts Figure 9 5 Rope Anchorage Parts Figure No Part Name Parts Per Hoist RYU030 RYU050 1 Rope Anchorage Assembly 1 R 1ALFH 1001...

Страница 108: ...108 9 6 Rope Guide Parts Figure 9 6 Rope Guide Parts Figure No Part Name Parts Per Hoist RYU030 RYU050 1 Rope Guide Assembly includes all Hardware 1 R 1ALGH 1001...

Страница 109: ...eave Parts Figure 9 7 Idle Sheave Parts Figure No Part Name Parts Per Hoist RYU030 RYU050 1 Idle Sheave Assembly 1 R 1ALHH 1001 2 Sheave Assembly 1 R 1ALEC 5001 3 Spring Lock Washer 4 9016604 4 Socket...

Страница 110: ...ifting Limit Switch ULLS Parts Figure 9 8 Lifting Limit Switch ULLS Parts Figure No Part Name Parts Per Hoist RYU030 RYU050 1 Limit Switch 2 R 1ALIJ 9001 2 Socket Bolt 4 9091510 3 Spring Lock Washer 4...

Страница 111: ...t Switch BLS Parts Figure No Part Name Parts Per Hoist RYU030 RYU050 1 Direct Limit Switch Assembly 1 R 1BLJH 1001 2 Limit Switch 1 R 1ALIJ 9001 3 Socket Bolt 2 9091510 4 Spring Lock Washer 2 9016602...

Страница 112: ...112 9 10 Hoist Motor Parts Figure 9 10 Hoist Motor Parts...

Страница 113: ...5021 R 1CLMJ 5021 3 Fan 1 R 1ALMC 9024 R 1CLMC 9024 4 Brake Drum Assembly 1 ER1ES52123 R 1CLMJ 5031 14 Packing M 1 R 1ALMC 9072 21 Socket Bolt 4 9091515 22 Toothed Lock Washer 4 9679711 5 Brake Spring...

Страница 114: ...114 9 11 Trolley Motor Parts Figure 9 11 Trolley Motor Parts...

Страница 115: ...1 9047115 11 Socket Bolt 4 9091502 12 Electromagnetic Coil Assembly 208 230V 1 R 1BLNC 5046 Electromagnetic Coil Assembly 415 460V R 1BLNC 5146 13 Rectifier 1 R 1ALNC 9051 14 Brake Spring 1 N6GJ040606...

Страница 116: ...116 9 12 Control Panel Box Parts Figure 9 12 Control Panel Box Parts...

Страница 117: ...2 12 Spring Lock Washer 208 230V 2 9016602 Spring Lock Washer 415 460V 4 9016602 13 HBB Board 1 ECP91KB22 26 Rubber Mount 6 R 1ALPC 9043 27 Nut 6 90934Z24 28 Spring Lock Washer 6 9016605 29 Socket Bol...

Страница 118: ...230V FC48C Cable Gland Flat Cable Power Supply 415 460V 9006392 Cable Gland Flat Cable Power and Control 415 460V FC4 8C 51 Cable Gland Traveling Signal 1 R 1ALPC 9084 52 Cable Gland Direct Limit Swi...

Страница 119: ...119 This Page Intentionally Left Blank...

Страница 120: ...Harrington Hoists Inc 401 West End Avenue Manheim PA 17545 www harringtonhoists com Toll Free 800 233 3010 Phone 717 665 2000 Fax 717 665 2861 Harrington Hoists Inc All Rights Reserved RYOM ENG...

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