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EUROBLOC



GENERAL OVERHAUL INSTRUCTIONS

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This document and the information contained herein, is the exclusive property of Verlinde S.A.S. and represents a non-public, confidential and proprietary trade secret that
may not be reproduced, disclosed to third parties, altered or otherwise employed in any manner whatsoever without the express written consent of Verlinde S.A.S.
Copyright © (2013) Verlinde S.A.S. All rights reserved.

09/2016

8.6.2 Construction of rope pressure roller for hoist frame size VT4, VT5 (On models

before 2011)

1. Pressure roll
2. Roller adjustment screw
3. Limit switch adjustment screw
4. Limit switch

Replace the pressure roller if:

Inspection method:

the pressure roller does not work properly.

Check that the roller turns freely. Verify that lifting the
roller by 1/3 of the diameter actually trips the limit
switch.

Inspect for worn or broken roller or shaft.

there are worn out or damaged parts in the pressure
roller.

TO ORDER: a complete pressure roller or pressure roller parts: See Spare Part Catalogue

8.6.3 Rope pressure roller for hoist frame size: VT4, VT5

1. Upper pressure roller
2. Intermediate shaft
3. Spring
4. Lower pressure roller
5. Limit switch

Replace the pressure roller if:

Inspection method:

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Содержание EUROBLOC VT3

Страница 1: ...y not be reproduced disclosed to third parties altered or otherwise employed in any manner whatsoever without the express written consent of Verlinde S A S Copyright 2013 Verlinde S A S All rights res...

Страница 2: ...ency converter identification data 16 5 GENERAL OVERHAUL OVERVIEW 18 5 1 Collecting information 19 5 2 Evaluation of the need of General Overhaul special assessment 19 5 3 Content and cost estimate 20...

Страница 3: ...size VT3 reeving code 04 40 10 4 Pulley block shaft other frame sizes 40 10 5 Sheave shaft 40 11 HOOK BLOCK 41 11 1 Rope sheave 42 11 2 Sheet metal cross bar frame size VT3 reeving code 04 42 11 3 Sh...

Страница 4: ...ties altered or otherwise employed in any manner whatsoever without the express written consent of Verlinde S A S Copyright 2013 Verlinde S A S All rights reserved 09 2016 21 AFTER GENERAL OVERHAUL 63...

Страница 5: ...ight 2013 Verlinde S A S All rights reserved 09 2016 1 UPDATE HISTORY Section Description Date Handled by The whole document The document structure renewed and the content updated according to the lat...

Страница 6: ...proper training but provides recommendations and methods for safe and efficient service 2 2 Symbols used in this manual Readers should familiarize themselves with the following symbols which are used...

Страница 7: ...or and owner and READER shall release and hold manufacturer harmless from any and all claims demands AND damages regardless of their nature or type losses and expenses whether known or unknown present...

Страница 8: ...hing Making very small movements by repeatedly and momentarily pressing the direction control Bridge The bridge main girder moves along the runway Main girder The main girder bridge is connected to th...

Страница 9: ...to falls If the equipment does not have a service platform or handrail personnel must use a properly fitted safety harness that is attached to the dedicated fixing points on the building or equipment...

Страница 10: ...be accessed easily 2 Prevent unauthorized access to the site Prevent unauthorized persons and bystanders from walking on or below the work site For example you can lock doors install barriers and dis...

Страница 11: ...personnel are not at risk from the movements of machines automatic doors or adjacent cranes at the installation site Ensure that machinery and equipment cannot start up accidentally and cannot move d...

Страница 12: ...ION Never attempt to operate a control switch valve or other device when it is locked out or tagged out Items which are normally included in the documented lockout tagout policy Communication requirem...

Страница 13: ...aining or servicing contact the manufacturer or the manufacturer s representative 4 2 Hoist identification data The hoist serial number is stated on the hoist data plate which is located on the trolle...

Страница 14: ...ode sticker Product order references 1 Motor type code Exact model of the product 2 Motor serial number Unique number which identifies the unit 3 Input Acceptable main voltage range and frequency that...

Страница 15: ...tage range the product is able to provide at a specified output capacity 5 Phases Phase quantity of the motor 6 Approvals and standards Directives and approvals which the product complies to Refer to...

Страница 16: ...e connected to 4 Output Indicates the voltage range current and frequency range the product is able to provide at a specified output capacity 5 Control Indicates the acceptable voltage range and frequ...

Страница 17: ...e secret that may not be reproduced disclosed to third parties altered or otherwise employed in any manner whatsoever without the express written consent of Verlinde S A S Copyright 2013 Verlinde S A...

Страница 18: ...sed SWP data found in parameter SWPRT 2 12 is indicating the effects of runtime and loads on the rotating machinery of the hoist The working cycle based SWP data found in parameter SWPHC 2 15 is indic...

Страница 19: ...al GO service 5 1 Collecting information The following documents are required for General Overhaul General Overhaul Instructions Usage and Safety Assessment Inspection and Service Report Delivery hois...

Страница 20: ...the negative the hoist may only be used after a GO service has been conducted Any usage of a defective hoist can result in serious damage injury or death CAUTION When performing General Overhaul the c...

Страница 21: ...ok block 15 Overload device Rope anchorage support Overload device or rope anchorage support 16 Rope anchorage Overload device or rope anchorage support 17 Hoisting limit switch Hoisting limit switch...

Страница 22: ...operty of Verlinde S A S and represents a non public confidential and proprietary trade secret that may not be reproduced disclosed to third parties altered or otherwise employed in any manner whatsoe...

Страница 23: ...clean well illuminated space is needed to perform the service work as the whole hoist must be disassembled 7 1 Gathering information on current hoist components In the preparation phase collect the re...

Страница 24: ...erlinde S A S All rights reserved 09 2016 Drum groove gauge rope diameter 8 mm Sheave groove gauge rope diameter 15 mm Drum groove gauge rope diameter 11 mm Flat feeler gauge Drum groove gauge rope di...

Страница 25: ...atsoever without the express written consent of Verlinde S A S Copyright 2013 Verlinde S A S All rights reserved 09 2016 Caliper with the minimum accuracy of 0 05 mm Cleanser and cleaning cloth Servic...

Страница 26: ...hoist of frame size VT3 with a new hoist is a more economical solution than performing a GO service when the rope drum is found defective and requires replacement as well as the replacement of other p...

Страница 27: ...the clearance between the groove and the drum groove gauge with a wire feeler gauge Compare the measurement result with the result from the non worn area and see the acceptance criteria in the followi...

Страница 28: ...g housing 4 Connector rod 5 Axial locking part The rope drum must also be replaced if Inspection method The wear of the drum bearing running surface is more than allowed This means that you should rep...

Страница 29: ...dle bearing strip from both ends of the drum Place the drum bearing groove gauge on the bearing running surface Go around the whole bearing running surface and measure for wear with the help of a flat...

Страница 30: ...are worn or otherwise damaged Visual TO ORDER drum connector rods See Spare Part Catalogue 8 2 4 Drum axial locking part frame size VT3 Always replace Parts list number The drum axial locking part See...

Страница 31: ...The inspection of rope clamps reveals any corrosion excessive wear dents cracks or other damage Examine the threaded holes in the drum for wear Visual TO ORDER rope clamps See Spare Part Catalogue 8 4...

Страница 32: ...wer model for hoist frame size VT3 1 Rope guide 2 Roller spring 3 Pressure roller 4 Connector rod for end flanges of hoisting machinery drum flange connector rod Replace the rope guide if Inspection m...

Страница 33: ...isassembling the old model and assembling the new one can be found in Service Manual for Hoist TO ORDER a rope guide See Spare Part Catalogue 8 5 3 Construction of rope guide for hoist frame size VT4...

Страница 34: ...e pressure roller The operational testing of the rope pressure roller must be done before the hoist is lowered to the floor level 8 6 1 Construction of rope pressure roller for hoist frame size VT3 1...

Страница 35: ...models before 2011 1 Pressure roll 2 Roller adjustment screw 3 Limit switch adjustment screw 4 Limit switch Replace the pressure roller if Inspection method the pressure roller does not work properly...

Страница 36: ...ed in any manner whatsoever without the express written consent of Verlinde S A S Copyright 2013 Verlinde S A S All rights reserved 09 2016 the pressure roller does not work properly Check that the ro...

Страница 37: ...consent of Verlinde S A S Copyright 2013 Verlinde S A S All rights reserved 09 2016 9 HOISTING MACHINERY MOTOR GEARBOX 9 1 Hoisting machinery for hoist frame size VT3 1 Hoisting gearbox 2 Hoisting mot...

Страница 38: ...altered or otherwise employed in any manner whatsoever without the express written consent of Verlinde S A S Copyright 2013 Verlinde S A S All rights reserved 09 2016 9 2 Hoisting machinery for hoist...

Страница 39: ...When you dismantle the pulley remember to mark the assembly order of the shaft set bearing set spacers for easier reassembly Example 1 Housing 2 Rope sheave 3 Pulley block shaft 4 Sheave shaft The pu...

Страница 40: ...See chapters Measuring sheave groove wear and Measuring sheave groove wear by using a slide caliper The depth of the sheave groove exceeds the specification Measurement See chapter Measuring sheave g...

Страница 41: ...rd parties altered or otherwise employed in any manner whatsoever without the express written consent of Verlinde S A S Copyright 2013 Verlinde S A S All rights reserved 09 2016 11 HOOK BLOCK Hook blo...

Страница 42: ...ges Visual The flanges have worn to a sharp edge or if the bottom of the groove shows signs of rope imprints or incorrect width Visual There is asymmetric wear of the flanges this indicates heavy wear...

Страница 43: ...s altered or otherwise employed in any manner whatsoever without the express written consent of Verlinde S A S Copyright 2013 Verlinde S A S All rights reserved 09 2016 11 4 Hook Always replace Parts...

Страница 44: ...ave groove wear 1 2 Once the rope is removed from the rope sheave you can first check the sheave groove wear with the sheave groove gauge by placing the sharper end of the tool on the sheave groove Me...

Страница 45: ...acing the sharper end of the tool on the sheave groove Measure the groove depth with the help of wire feeler gauges See the acceptance criteria in the following table Acceptance criteria for sheave gr...

Страница 46: ...thout the express written consent of Verlinde S A S Copyright 2013 Verlinde S A S All rights reserved 09 2016 13 OVERLOAD DEVICE OR ROPE ANCHORAGE SUPPORT Example Mechanical overload device 1 Rope anc...

Страница 47: ...lic confidential and proprietary trade secret that may not be reproduced disclosed to third parties altered or otherwise employed in any manner whatsoever without the express written consent of Verlin...

Страница 48: ...loyed in any manner whatsoever without the express written consent of Verlinde S A S Copyright 2013 Verlinde S A S All rights reserved 09 2016 14 HOISTING LIMIT SWITCH The connection box can contain a...

Страница 49: ...2013 Verlinde S A S All rights reserved 09 2016 15 HOOK OPERATED CONTROL LIMIT SWITCH Hook operated control limit switch for frame size VT3 VT4 1 Hoist 2 Limit switch 3 Limit switch lever 4 Hook A Sw...

Страница 50: ...nde S A S Copyright 2013 Verlinde S A S All rights reserved 09 2016 16 TROLLEY 16 1 Trolley type H M W F Example trolleys 16 1 1 Trolley inspections Replace the trolley if Inspection method There are...

Страница 51: ...t of Verlinde S A S Copyright 2013 Verlinde S A S All rights reserved 09 2016 3 4 Load bearing structure Check the load bearing structure such as a load beam an end carriage housing Replace the struct...

Страница 52: ...rolley type N swiveling and non swiveling Example trolley type N swiveling 1 Side plate 2 Screw rod 3 Cross bar 4 Trolley wheel 16 2 1 Side plates Replace the side plate if Inspection method There are...

Страница 53: ...ies altered or otherwise employed in any manner whatsoever without the express written consent of Verlinde S A S Copyright 2013 Verlinde S A S All rights reserved 09 2016 The most probable place for c...

Страница 54: ...pe L frame size VT3 000063 1 Trolley end Side plate 2 Trolley end Side plate 3 Intermediate beam 4 Cap 5 Screw rod 6 Fixing set 16 3 1 Side plates Replace the side plate if Inspection method There are...

Страница 55: ...ight 2013 Verlinde S A S All rights reserved 09 2016 17 TROLLEY WHEELS 17 1 Under running trolley wheels Driving wheel Idle wheel Limits for the wear of under running trolley wheels Wheel nominal diam...

Страница 56: ...f Verlinde S A S and represents a non public confidential and proprietary trade secret that may not be reproduced disclosed to third parties altered or otherwise employed in any manner whatsoever with...

Страница 57: ...thout the express written consent of Verlinde S A S Copyright 2013 Verlinde S A S All rights reserved 09 2016 18 TRAVELING MACHINERY Example traveling machinery in Low Headroom and Normal Headroom tro...

Страница 58: ...les shield clamps and other grounding of the electrical components 19 1 Condition monitoring unit c_cid01a 1 Digital display 2 Indicator LEDs 3 Programming buttons Checklist for condition monitoring u...

Страница 59: ...manner whatsoever without the express written consent of Verlinde S A S Copyright 2013 Verlinde S A S All rights reserved 09 2016 19 2 Frequency converter Example Model 007 1 Display 2 Digital input...

Страница 60: ...n controller Inspection method Check that the operating buttons are in good condition and replace them if any damage is found Check that the buttons work smoothly feel that the steps or detents work w...

Страница 61: ...ed to third parties altered or otherwise employed in any manner whatsoever without the express written consent of Verlinde S A S Copyright 2013 Verlinde S A S All rights reserved 09 2016 19 5 Contacto...

Страница 62: ...lley and the bridge and adjust accordingly Check that the trolley buffer hits the center of the end stop Check also that the trolley buffers are able to make contact with the runway end stops or the b...

Страница 63: ...Parameter Name Value Description 7 6 RT slow nnnn h Run time in slow speed 7 7 RT fast nnnn h Run time in fast speed 7 8 No OT nnnnn Number of hoist motor overtemperature incidents Reset when the hoi...

Страница 64: ...00 00000 00000 6 3 Class 4 5 6 6 4 Nom Load 10 0 t 10 0 t 10 0 t 6 5 Nominal ED 60 60 60 6 6 Sp ratio 6 6 6 6 7 Max ST 1M134 3M000 7M500 6 8 Max E stop 5000 5000 5000 6 9 Max RT 6300 h 12500 h 25000 h...

Страница 65: ...oduct data Check product stickers or plates for serial numbers For more information see also chapter Identification in General Overhaul Service Instructions Product code Crane serial number Hoist seri...

Страница 66: ...swer to any of the statements listed below is No attach a report to this form specifying how to manage possible safety risks caused by that issue 1 Usage conforms to the design class of the hoist 2 Us...

Страница 67: ...is not replaced A new hoist is ordered Rope drum for hoist frame size VT4 VT5 Rope clamps Wire rope Drum frame bolts frame size VT3 Drum connector rods frame size VT3 Drum axial locking part frame siz...

Страница 68: ...sheave Sheet metal cross bar frame size VT3 reeving code 04 Shaft set not in frame size VT3 reeving code 04 Hook Thrust bearing Locking rings locking nut Overload device or rope anchorage support Mech...

Страница 69: ...rd parties altered or otherwise employed in any manner whatsoever without the express written consent of Verlinde S A S Copyright 2013 Verlinde S A S All rights reserved 09 2016 Radio receiver Contact...

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