KITO SMR2Q Series Owner's Manual
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KITO SMR2Q Series Owner's Manual

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EFFECTIVE: March 1, 2022

MOTORIZED
TROLLEY
SMR2Q SERIES
1/8 tonne -1tonne Capacity
Code, Lot and Serial Number
WARNING
!
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
the contents of this manual can result in serious bodily injury or
death, and/or property damage.

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  • Page 1 EFFECTIVE: March 1, 2022  MOTORIZED TROLLEY SMR2Q SERIES 1/8 tonne -1tonne Capacity Code, Lot and Serial Number WARNING 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 the contents of this manual can result in serious bodily injury or death, and/or property damage.

  • Page 2: Table Of Contents

    Table of Contents Section Page Number Important Information and Warnings………………………………………………………………………. 4 Terms and Summary Warning Tag and Labels Technical Information ………………………………………………………………………………………. 8 Specifications Dimensions Pre-operational Procedures..……………………………………………………………………………... 10 Assembly and Adjustment Mounting Location Installation of Trolley onto Beam Electrical Connections VFD Setup Pre-operational Checks and Trial Operation Operation……………………………………………………………………………………………………...
  • Page 3 Section Page Number Maintenance & Handling…………………………………………………………………………………... 38 Count/Hour Meter Lubrication Brake Storage Outdoor Installation Operational Environment Troubleshooting……………………………………………………………………………………………. 41 Warranty……………………………………………………………………………………………………. 43 Parts List…………………………………………………………………………………………………….45...

  • Page 4: Important Information And Warnings

    Record your trolley’s Code, Lot, and Serial Number on the front cover of this manual for identification and future reference to avoid referring to the wrong manual for information or instructions on installation, operation, inspection, maintenance, or parts. Use only KITO authorized replacement parts in the service and maintenance of this trolley.
  • Page 5 WARNING Equipment described herein is not designed for and MUST NOT be used for lifting, supporting, or transporting people, or for lifting or supporting loads over people. Equipment described herein should not be used in conjunction with other equipment unless necessary and/or required safety devices applicable to the system, crane, or application are installed by the system designer, system manufacturer, crane manufacturer, installer, or user.
  • Page 6 If the trolley owner/user requires additional information, or if any information in the manual is not clear, contact KITO or the distributor of the trolley. Do not install, inspect, test, maintain, or operate this trolley unless this information is fully understood.

  • Page 7: Warning Tag And Labels

    Warning Tag and Labels The warning tag illustrated below in Figure 1-1 is supplied with each trolley 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 attached to this trolley.

  • Page 8: Technical Information

    Technical Information Specifications Note: This Owner’s Manual is to be used with the Single Phase Model SEQ hoist’s Owner’s Manual. 2.1.1 Product Code for SMRQ Single Phase Motorized Trolley Alone: 2.1.2 Product Code for SMRQ Single Phase Motorized Trolley with SEQ Series Single Phase Electric Hoist: Table 2-1 Trolley Specifications Approx.

  • Page 9: Dimensions

    Dimensions Table 2-2 Trolley Dimensions SEQM001 to SEQM010 Capacity b’ 1/8t - 1/2t 15.6 12.4 20.3...

  • Page 10: Pre-Operational Procedures

    Pre-operational Procedures Assembly and Adjustment 3.1.1 The SMR2Q trolley is designed to be combined with the SEQ hoist and it should not be combined with any other hoist model. Follow and complete all pre-operational procedures provided with the SEQ Owner's Manual in conjunction with all information provided in this section for mounting, and electrical connections.
  • Page 11 3.1.4 Trolley Assembly Refer to Figure 3-3. Remove the Shaft Stopper Pin, Side Plate S, and Spacers from the Suspension Shaft. For beam flanges that are wider than the standard range, different suspension shaft and/or spacer arrangements are provided. Refer to Table 3-1. Insert the Suspension Shaft to Side Plate G and attach it with the Suspension Shaft Bolt, Slotted Nut and Split Pin (cotter pin).
  • Page 12 Figure 3-4 Suspension Shafts Adjusting the trolley width - After assembling trolley per Section 3.1.4, check the adjustment as follows: 3.1.5 Refer to Figure 3-5 or 3-6. Make sure both side plates are spread fully outward and Measure Dimension "A". Dimension "A" must be 1/8 to 3/16"...
  • Page 13 Note: Inner Spacer rows on Table 3-2 list two numbers. First number is the quantity of spacers located on the left side of the Suspension Bar, second number is the quantity on the right side. Example: 1 + 2  Adjusting Spacers on the right side (Side Plate S side) ...
  • Page 14 Table 3-2 Number of Adjusting Spacers Beam Flange (in) Width Cap. Spacer (mm) (Tonne) Type Inner 1+2 4+4 4+1 4+4 4+1 4+4 4+1 Thin Outer Inner 0+0 1+1 1+2 2+2 2+3 3+3 3+4 Thick Outer 1/8, 1/4, Inner   ...
  • Page 15 Table 3-2 Number of Adjusting Spacers (continued) Beam Flange (in) Width Cap. Spacer (mm) (Tonne) Type Inner Thin Outer Inner Thick Outer 1/8, 1/4, Inner Fixing Outer Inner Thick Outer Thin L Inner Inner Thin Outer Inner Thick Outer Inner Fixing Outer Inner...

  • Page 16: Mounting Location

    Mounting Location WARNING 3.2.1 Prior to mounting the trolley (and hoist) ensure that the trolley beam and its supporting structure are adequate to support the trolley, hoist and its loads. If necessary consult a professional that is qualified to evaluate the adequacy of the suspension location and its supporting structure.

  • Page 17: Electrical Connections

    Electrical Connections CAUTION 3.4.1 Ensure that the voltage of the electric power supply is proper for the hoist or trolley. The SMR2Q trolley is voltage reconnectable between 115V or 230V through a device called the DPC (Dual Power Converter). Supplying the hoist with incorrect power supply could result in property damage and/or injury.
  • Page 18 Install the Cable Support Assembly (pre-installed on the Power Supply Cable) onto the Cable Support Arm Assembly as shown in Figure 3-11. Use care to avoid twisting or kinking the Power Supply Cable. Trolley to Hoist Connections – The trolley connects to the hoist via short relay cables that are factory installed into the trolley Connection Box.
  • Page 19 DANGER 3.4.10 Grounding - An improper or insufficient ground connection creates an electrical shock hazard when touching any part of the hoist or trolley. In the Power Supply Cable, the ground wire will be either Green or solid Green with Yellow stripe. It should always be connected to a suitable ground connection.
  • Page 20 Figure 3-10 Power Supply Cable Terminal Connections & Voltage Change Figure 3-11 Power Supply Cable installation and Guide Wire location...
  • Page 21 3.4.11 DPC Fuse Check DANGER If the fuse has been damaged, completely disconnect the power and leave it for five minutes or longer. Then, remove the DPC and perform a continuity test on both fuse terminals. Refer to Figure 3-12. Figure 3-12 Fuse...

  • Page 22: Vfd Setup

    VFD Setup DANGER To avoid a shock hazard, DO NOT perform ANY mechanical or electrical 3.5.1 maintenance on the trolley or hoist within 5 minutes of de-energizing (disconnecting) the trolley or hoist. This time allows the internal VFD capacitor to safely discharge. WARNING 3.5.2 Do Not remove power to the hoist or trolley during operation.
  • Page 23 3.5.6 During operation the data display will exhibit illuminating or blinking data as shown in Figure 3-14. Figure 3-14 Illuminating/Blinking Display 3.5.7 The digital display uses a seven segment character to form the specific charaters used in the display. Table 3-4 shows the corresponding digital characters to its English eqivalent. Table 3-4 Digital Character Key 3.5.8 The LED Lamp display provides trolley status.
  • Page 24 3.5.9 The Run Lamp display provides trolley “RUN” status. Table 3-6 shows the various “RUN” displays. Table 3-6 Run Lamp 3.5.10 All trolleys have speed/frequency ranges that can be customized to a specific application. Refer to Table 3-7 for specific trolley speed/frequency ranges. To set custom speeds for an application, follow the procedure in Table 3-8.
  • Page 25 Table 3-8 Speed/Frequency Change Procedure CAUTION Each trolley has a range of available speeds/frequencies (upper and lower limits).  Any value outside the range listed in Table 3-7 for your specific trolley is strictly prohibited.  Speeds must be set such as Low [d1-01] and High [d1-02]. ...
  • Page 26 Table 3-10 Acceleration/Deceleration Time Procedure CAUTION Each trolley model has a range of acceleration/deceleration time parameters. Any value outside the  range listed in Table 3-9 for your specific trolley is strictly prohibited. After parameters are changed, a “no load” operational check must be performed. ...

  • Page 27: Pre-Operational Checks And Trial Operation

    Pre-operational Checks and Trial Operation 3.6.1 Refer to the trolley's Nameplate and record the Code, Lot and Serial Number in the space provided on the cover of this manual. 3.6.2 Refer to the hoist's owner's manual and perform all pre-operational checks for the hoist. 3.6.3 Perform pre-operational checks for the trolley: WARNING...

  • Page 28: Operation

    Operation Introduction DANGER DO NOT WALK UNDER A SUSPENDED LOAD WARNING HOIST OPERATORS SHALL BE REQUIRED TO READ THE OPERATION SECTION OF THIS MANUAL, THE WARNINGS CONTAINED IN THIS MANUAL, INSTRUCTION AND WARNING LABELS ON THE HOIST OR LIFTING SYSTEM, AND THE OPERATION SECTIONS OF CSA B167 and ANSI/ASME B30.10. THE OPERATOR SHALL ALSO BE REQUIRED TO BE FAMILIAR WITH THE HOIST AND HOIST CONTROLS BEFORE BEING AUTHORIZED TO OPERATE THE HOIST OR LIFTING SYSTEM.

  • Page 29: Shall's And Shall Not's For Operation

    Shall’s and Shall Not’s for Operation WARNING Improper operation of a hoist can create a potentially hazardous situation which, if not avoided, could result in death or serious injury, and substantial property damage. To avoid such a potentially hazardous situation THE OPERATOR SHALL: •...
  • Page 30 CAUTION Improper operation of a hoist can create a potentially hazardous situation which, if not avoided, could result in minor or moderate injury, or property damage. To avoid such a potentially hazardous situation THE OPERATOR SHALL: • Maintain a firm footing or be otherwise secured •...

  • Page 31: Trolley And Hoist Controls

    Trolley and Hoist Controls 4.3.1 Emergency Stop Button – Press the Emergency Stop Button to perform an emergency stop and lock-out of hoist motion controls or to reset the VFD as shown in Figure 4-1. Turn the Emergency Stop Button clockwise to unlock the controls and allow hoist operation.

  • Page 32: Inspection

    Inspection General 5.1.1 The inspection procedure herein is based on ANSI/ASME B30.16. The following definitions are from ANSI/ASME B30.16 and pertain to the inspection procedure below. Designated Person - a person selected or assigned as being competent to perform the specific duties to ...

  • Page 33: Frequent Inspection

    Frequent Inspection 5.3.1 Inspections should be made on a FREQUENT basis in accordance with Table 5-1, “Frequent Inspection.” Included in these FREQUENT Inspections are observations made during operation for any defects or damage that might appear between Periodic Inspections. Evaluation and resolution of the results of FREQUENT Inspections shall be made by a designated person such that the trolley is maintained in safe working condition.

  • Page 34: Inspection Methods And Criteria

    Inspection Methods and Criteria 5.7.1 This section covers the inspection of specific items. The list of items in this section is based on those listed in ANSI/ASME B30.16 for Frequent and Periodic Inspection. In accordance with ANSI/ASME B30.16, these inspections are not intended to involve disassembly of the trolley. Rather, disassembly for further inspection would be required if frequent or periodic inspection results so indicate.
  • Page 35 Table 5-3 Trolley Inspection Methods and Criteria Item Method Criteria Action Pendant - Switches Function Depressing and releasing push buttons should Repair or replace make and break contacts in switch contact block as necessary. and result in corresponding electrical continuity or open circuit.
  • Page 36 Table 5-4 Track Wheel Wear Dimensions Note: Track wheels are for flat and tapered flanges. “d” Dimension “D” Dimension Capacity inch (mm) inch (mm) (Tonne) Standard Discard Standard Discard 1/8t – 1t 3.60 (91.5) 3.44 (87.5) 3.74 (95) 3.58 (91) Table 5-5 Side Roller Wear Dimensions Trolley Side Plate DIA.
  • Page 37 Table 5-6 Motor Brake Wear Dimensions "A" Dimension - inch (mm) Capacity (Tonne) Standard Discard 1/8t – 1.28 (32.5) 1.22 (31.0)
  • Page 38 Maintenance & Handling Count/Hour Meter 6.1.1 Displaying of Numbers of Starts and Hours of Operation The VFD has a Count/Hour function built into the parameters. Refer to Table 6-1 for parameter  identification. Refer to Table 6-2 for Count/Hour access procedure. Table 6-1 VFD Count/Hour Parameter Identification Parameter Name...
  • Page 39 6.1.2 Gear Lubricant – The Trolley C/H Meter can be used in conjunction with the average operation of the trolley to estimate when the gear lubricant should be changed. Refer to Section 6.2.3. 6.1.3 You are encouraged to use the Trolley Count/Hour Meter in conjunction with your experience with the trolley's application and usage to develop a history upon which to gauge and fine tune your maintenance program for the trolley.
  • Page 40 Outdoor Installation 6.5.1 For trolley installations that are outdoors, the trolley MUST BE covered and protected from the weather at all times. 6.5.2 Possibility of corrosion on components of the trolley increases for installations where salt air and high humidity are present. The trolley may require more frequent lubrication. Make frequent and regular inspections of the unit's condition and operation.
  • Page 41 Troubleshooting WARNING HAZARDOUS VOLTAGES ARE PRESENT IN THE TROLLEY AND IN CONNECTIONS BETWEEN COMPONENTS. Before performing ANY maintenance on the equipment, de-energize the supply of electricity to the equipment, and lock and tag the supply device in the de-energized position. Refer to CSA Z460, “Control of hazardous energy – Lockout and other methods”.
  • Page 42 Table 7-1 Troubleshooting Guide Symptom Cause Remedy Motor brake not holding Clean and inspect brake lining. Replace if necessary Trolley drifts VFD Deceleration excessively when parameter adjusted Readjust VFD Deceleration parameter (Reference Section 3.5.11). stopping incorrectly Excessive duty cycle Reduce frequency of trolley movement. Extreme external heating Above an ambient temperature of 40°C, the frequency of trolley Motor or brake...
  • Page 43 Warranty All products sold by KITO Canada Inc. are warranted to be free from defects in material and workmanship from date of purchase for the following periods: 1 year – Hoists, Trolleys and Parts 3 years – ER2, EQ and SEQ Model Hoists 5 years –...
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  • Page 45 Reminder: Per sections 1.1 and 3.6.1 to aid in ordering parts and Product Support, record the trolley code number, lot number and serial number in the space provided on the cover of this manual. SMR2Q Series Name Plate SP The parts list is arranged into the following sections:...

  • Page 46: Section 9.1 Electric Parts

    9.1 Electric Parts Figure 9-1-1 Electric Parts...
  • Page 47 9.1 Electric Parts Parts Per Figure No. Part Name 1/8 t 1/4 t 1/2 t Trolley Connection Box complete set MR2IVL10R1A1 Holder A ECP5924AA Holder B ECP5924AB Packing ECP5924AC Holder Nut ECP5924AD Cord Cover E6F630010S Machine Screw With Spring Washer MS554010 Plate D ECP5924AF...

  • Page 48: 9.2 Pendant And Power Supply Parts

    9.2 Pendant and Power Supply Parts Figure 9-2-1 Pendant and Power Supply Parts...
  • Page 49 9.2 Pendant and Power Supply Parts Parts Figure No. Part Name 1/8 t 1/4 t 1/2 t Trolley Push Button Cord 8C Complete ZLDD02AI2000 Assembly Holder A ECP5924AA Cable packing ECP6916AA Push button cord 8C 18/8P Warning tag PB SWJ9013AV Tag holder E3S787003 5 push button switch assembly...

  • Page 50: 9.3 Side Plates And Suspension Parts

    9.3 Side Plates and Suspension Parts Figure 9-3-1 Side Plates and Suspension Parts...
  • Page 51 9.3 Side Plates and Suspension Parts Figure Parts Per Part Name 1/8 t 1/4 t 1/2 t Trolley Side Plate G Assembly MR1DS5201 Track Wheel G Assembly MS1101010 Side Plate S Assembly MR1DS5202 Track Wheel S Assembly MS1102010 Washer MS104010 Snap Ring 9047115 Side Roller Assembly...

  • Page 52: 9.4 Motor Parts

    9.4 Motor Parts Figure 9-4-1 Motor Parts...
  • Page 53 9.4 Motor Parts Parts Figure 1/4 t 1/2 t Part Name 1/8 t Trolley Gear Box Packing MR1DS9248 Set Pin MR1DS9249 Bolt 9093328 Spring Lock Washer 9012711 Washer 9012513 Motor Assembly 8348801 Ball Bearing 9001004 Brake Drum Assembly MR1DS5261 Brake Spring MS304010 Bumper MR1DS9265...
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  • Page 56 www.kito.ca...

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