Scanjet SC 40RT Instruction Manual
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Scanjet SC 40RT Instruction Manual

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Instruction Manual
SC 40RT
#SC 40RT 06
General Tolerances
Material
N9
Tolerance ISO 2768-m
Gen. surface
Designer
Date
Drawer
Date
ML
05-04-19
SC40RT
Scanjet Marine AB
SC40RT
Törnedalsgatan 1, 275 21 Sjöbo
SALES OFFICE
SWEDEN
Södra Långebergsgatan 36
P.O. Box 9316
SE-400 97 Göteborg, Sweden
Telephone
+46 313 387 530
Telefax
+46 313 387 540
E-mail
office@scanjet.se
Web
www.scanjet.se
No.
Qty.
Revision note
General Tolerances
Material
N9
Note
Dimension
Tolerance ISO 2768-m
Gen. surface
Designer
Surface treatment
Date
Weight
Drawer
gram
05-04-19
ML
E
SC40RT
Drawing no. / Ritningsnr.
SC40RT
FACTORY
SC40RT
Törnedalsgatan 1, 275 21 Sjöbo
Törnedalsgatan 1
SWEDEN
P.O. Box 2
SE-275 21 Sjöbo, Sweden
Telephone
Telefax
E-mail
VAT
No.
Qty.
Revision note
Ins.
Sign.
Date
Dimension
Date
Surface treatment
Format
Scale
A4
1:5
Revision
P03.1
+46 416 513 100
+46 416 513 656
factory@scanjet.se
SE556291242701
Ins.
Sign.
Date
Note
Weight
gram
Format
Scale
E
A4
1:7
Drawing no. / Ritningsnr.
Revision
SC40RT
P03.1

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Summary of Contents for Scanjet SC 40RT

  • Page 1 Instruction Manual Ins. Sign. Qty. Revision note Date SC 40RT Ins. Sign. Qty. Revision note Date #SC 40RT 06 General Tolerances Material Dimension Note General Tolerances Note Material Dimension Tolerance ISO 2768-m Gen. surface Tolerance ISO 2768-m Gen. surface Designer...
  • Page 2 Read “11. How to Order Spare Parts” on page 28 Scanjet Marine AB Törnedalsgatan 1 P.O. Box 2 SE-275 21 Sjöbo, Sweden Telephone +46 416 513 100 Telefax +46 416 511 656 E-mail spares@scanjet.se This manual is intended to assist in the handling and operation of the Scanjet SC 40RT Tank Cleaning System. Continuous product improvement is the policy of Scanjet Marine AB and we reserve the right to alter the specifications at any time without prior notice. Page 2 of 44 #SC 40RT 06 – 101027...

  • Page 3: Table Of Contents

    11. How to Order Spare Parts ................. 28 12. Exploded Drawing View - Drive Unit SC 300 .............29 13. Exploded Drawing View - Gun Unit SC 40RT ............30 14. Exploded Drawing View - Valve and Connection ..........31 15. Spare Parts List - SC 40RT ...................32...

  • Page 4: Introduction

    Qty. Revision note 1. Introduction Scanjet model SC 40RT is a tank cleaning machine especially developed for cleaning Drive of cargo and slop tanks onboard chemical/ Unit product carriers. The size, construction and cleaning requirements of these tanks are design criteria, which have been evaluated prior to installation in your application.

  • Page 5: Safety Instructions

    The equipment may only be used for tank cleaning operations as described in this manual. • The equipment has not been assessed as a safety related device as referred to in directive 94/9EC Annex II, clause 1.5 Always follow these instructions before taking the SC 40RT into service! #SC 40RT 06 – 101027 Page 5 of 44...

  • Page 6: General Description

    Cleaning of tanks is a process depending on a number of factors; the soilage of the tank, distance to tank walls, cleaning procedure and cleaning agent. All these factors are deciding for the number of cycles that needs to be run. Fig 1. After one cycle Fig 2. Full pattern Page 6 of 44 #SC 40RT 06 – 101027...

  • Page 7: Technical Data

    Flow : 7-55 m3/h (30-240 USgpm) Inlet pressure : 0,6-1,2 MPa (6-12 Bar, 85-175 psi) Recommended pressure : 0,8 MPa (8 Bar, 115 psi) Max working temperature : 95ºC (200ºF) #SC 40RT 06 – 101027 Page 7 of 44...

  • Page 8: Dimensions

    4.2. Dimensions Optional 2" Ball Valve Min. opening (2 nozzles) 178,2 178,2 Scale Page 8 of 44 #SC 40RT 06 – 101027...

  • Page 9: Deck And Inlet Flanges

    General Tolerances Material Dimension Note Tolerance ISO 2768-m Gen. surface Designer Date Drawer Date Surface treatment Weight #SC 40RT 06 – 101027 Page 9 of 44 05-04-19 gram Format Scale SC40RT Drawing no. / Ritningsnr. Revision SC40RT SC40RT P03.1 Törnedalsgatan 1, 275 21 Sjöbo...

  • Page 10: Performance Data

    Supply pressure MPa (Bar) 0,6 (6) 0,8 (8) 1,0 (10) 1,2 (12) Flow Flow Flow Flow Nozzle size length length length length [m³/h] [m³/h] [m³/h] [m³/h] 2 x Ø6mm 2 x Ø7mm 13,5 2 x Ø8mm 11,5 15,5 2 x Ø10mm 2 x Ø12mm 2 x Ø14mm 45,5 2 x Ø16mm Page 10 of 44 #SC 40RT 06 – 101027...
  • Page 11 2 x Ø6 mm The inlet pressure has been measured at the machine inlet. In order to achieve the performance indicated in the curves, pressure drop in supply lines must be taken into consideration. #SC 40RT 06 – 101027 Page 11 of 44...

  • Page 12: Installation Instructions

    All supply lines should be flushed to remove dirt and particles before connecting the machine to the system. Scanjet will not take any responsibility for rough dirt and particles in the supply line, causing malfunction to the machine.

  • Page 13: Operation

    Start the tank cleaning machine at low pressure and make sure it is rotating. SWEDEN Let the machine slowly rotate one revolution, check the top nut through the cofferdam. • Raise the pressure to working pressure. #SC 40RT 06 – 101027 Page 13 of 44...

  • Page 14: During Operation

    Tolerance ISO 2768-m Gen. surface Designer Date Drawer Date Surface treatment Weight 05-04-19 gram Format Scale SC40RT Drawing no. / Ritningsnr. Revision SC40RT SC40RT P03.1 Törnedalsgatan 1, 275 21 Sjöbo SWEDEN SC40RT Page 14 of 44 #SC 40RT 06 – 101027...

  • Page 15: Closing Down

    Tolerance ISO 2768-m Gen. surface Weight Designer Date Drawer Date Surface treatment 05-04-19 gram Format Scale SC40RT Drawing no. / Ritningsnr. Revision SC40RT SC40RT P03.1 Törnedalsgatan 1, 275 21 Sjöbo SWEDEN SC40RT #SC 40RT 06 – 101027 Page 15 of 44...

  • Page 16: Pickling / Passivation Procedure

    Sign. cleaning machine. Scanjet recommends a change of seals to Kalrez® which is a perfluorelastomer and chemically stable with these acids. This guide is valid for the following Scanjet machines: SC 30T, SC 30TH, SC 30TL, SC 40RT Working procedure: Before operation: •...

  • Page 17: Calculation Of Cleaning Time

    A = 2,0 A first pattern is created after one cycle! Cleaning time D = 11,75 ~ 5,9 minutes NOTE! After an additional 4 x 5,9 = 23,5 minutes a full cleaning pattern will be created. #SC 40RT 06 – 101027 Page 17 of 44...
  • Page 18 Table at page 8 shows that at 12 bar and 2 x Ø10 mm nozzle will give a flow of 27 m³/h per machine. Total flow will then be calculated by adding the flow of both machines, giving a total flow in the tank of 54 m³/h. Needed time T = 6x60 ~ 6,7 min Page 18 of 44 #SC 40RT 06 – 101027...
  • Page 19 Cleaning Time Cleaning time for different number of cycles depending on the rotation speed of the tank cleaning machine 4 Cycles 3 Cycles 2 Cycles 1 Cycle r/min #SC 40RT 06 – 101027 Page 19 of 44...

  • Page 20: Speed Adjustment

    7. Recheck the speed of the machine step 1-2 and if OK check for leakages at the adjusting screw. If leakages occur change O-ring (C, pos. 137). 8. Replace the protective cap (A). Page 20 of 44 #SC 40RT 06 – 101027...

  • Page 21: Maintenance

    8. Maintenance 8.1. Preventive Maintenance In order to keep your Scanjet tank cleaning machine servicing you as an efficient tool in your tank cleaning operations, it is essential to care for maintenance. Following a simple maintenance program will keep your tank cleaning machine in good condition and the machine will maintain its high performance.

  • Page 22: Service Kit

    8.2. Service Kit Tank cleaning machines are installed and operated in extremely harsh conditions. In order to ensure continued safe operation of the Scanjet tank cleaning machines it is advised to follow given service instructions. Scanjet has identified components which should been checked at regular intervals and replaced if necessary, because of wear or damage.

  • Page 23: Service Interval

    Date • Check the gearbox so it is properly greased; if necessary, refill - Thoroughly grease gears - Suitable grease is “BP Energrease MP-MG 2” (Scanjet part no: 250059) or equal to this General Tolerances Material Dimension Note specification. If another type of grease is Tolerance ISO 2768-m Gen.
  • Page 24 Upper shaft drive unit and open cover to (pos. 103) magnetic transmission. Check the upper shaft (pos. 103) and turbine shaft (pos. 108) for wear. Change if necessary. Turbine/lower shaft (pos. 108) Page 24 of 44 #SC 40RT 06 – 101027...
  • Page 25 (pos. 179) both for wear and the welds for damages. If needed, replace or send to workshop for refurbishment. • Always replace distances (pos. 176) when the lifting rod is removed from the main pipe. #SC 40RT 06 – 101027 Page 25 of 44...

  • Page 26: Removal Of Location Sleeve/Inlet Housing

    Tolerance ISO 2768-m Gen. surface Designer Weight Date Drawer Date Surface treatment 05-04-19 gram Format Scale SC40RT Drawing no. / Ritningsnr. Revision SC40RT SC40RT P03. Törnedalsgatan 1, 275 21 Sjöbo SWEDEN Page 26 of 44 #SC 40RT 06 – 101027...

  • Page 27: Troubleshooting

    1. Check that pressure and flow of supply line is correct 2. Try changing the rotation speed by adjusting the adjusting sleeve, see “7.7. Speed Adjustment” on page 20. Note that the tank cleaning machine might rotate slower in cold climate. #SC 40RT 06 – 101027 Page 27 of 44...

  • Page 28: How To Order Spare Parts

    11. How to Order Spare Parts To order spare parts please contact our “Spare Parts Department” at spares@scanjet.se or see contact information on page 2. Scanjet has prepared service kit due to regular maintenance, see “8.2. Service Kit” on page 22 for further information. Ins.

  • Page 29: Exploded Drawing View

    Drive Unit SC 300 List dated 2010-10-27 Format Scale Drivaggregat SC40RT (SMST) EXP Marine Drawing no. / Ritningsnr. Revision Drive Unit SC40RT (ASM) EXP SC 300-EXP #SC 40RT 06 – 101027 Page 29 of 44 Törnedalsgatan 1, 275 21 Sjöbo SWEDEN...

  • Page 30: Exploded Drawing View

    Gun Unit SC 40RT 188,10 188,10 List dated 2010-10-27 111a 111b Format Scale SC40RT (SMST) EXP 2:13 Drawing no. / Ritningsnr. Revision SC40RT (ASM) EXP SC40RT P01.1 Page 30 of 44 Törnedalsgatan 1, 275 21 Sjöbo #SC 40RT 06 – 101027 SWEDEN...

  • Page 31: Exploded Drawing View - Valve And Connection

    14. Exploded Drawing View - Valve and Connection List dated 2010-10-27 158b 159b 160b 162b #SC 40RT 06 – 101027 Page 31 of 44...

  • Page 32: Spare Parts List - Sc 40Rt

    120348 Plug 104441 Screw 106104 Washer 30232 Cover Cover Composite Optional 30259-2 104641 Bolt 30255 Bearing Support (Including Bearings) 104744 Bolt 108806 O-ring 30031 Bottom Part Bottom Part Composite Optional 30256-2 Page 32 of 44 #SC 40RT 06 – 101027...
  • Page 33 Lower Magnet Assembly 104713 Bolt 20104 Spring 20017 Bearing 20016 Turbine Housing 30007 Turbine Shaft Assembly 106576 1 (2) Splitpin Turbine T1 Acc. to order 20013-xx 21013-xx Turbine T2 Acc. to order 30024-xx Turbine Cone Acc. to order #SC 40RT 06 – 101027 Page 33 of 44...
  • Page 34 50158 4 (8) Flow Guide 50156-100-L 2 (4) Nozzle Tube (Ø6-11 mm) 50156-150-L 2 (4) Nozzle Tube (Ø12-16 mm) 105087 2 (4) Bolt 50155-xx 2 (4) Nozzle (“-xx” is outlet diameter) Page 34 of 44 #SC 40RT 06 – 101027...
  • Page 35 O-ring 70104 Sign Gun Unit 106509 Rivet 802136-2 Top Shaft 106575 Splitpin 70089 Shaft 106106 Washer 802145-xxx Turning Shaft 50048 Distance 50055 Shaft 104245 Cylindrical Pin 802128 Lower Housing 802114-2 Bearing #SC 40RT 06 – 101027 Page 35 of 44...

  • Page 36: Basic Settings

    Qty. Description 21013-38 Turbine T2 Ø38 30024-38 Turbine Cone Ø38 20005-1 Adjusting Sleeve Assembly 802121-25 Nozzle Housing 2N 70011 50158 Flow Guide 50156-100-L Nozzle Tube 105087 Bolt 50155-07 Nozzle Ø7 mm Page 36 of 44 #SC 40RT 06 – 101027...
  • Page 37 Qty. Description 20013-38 Turbine T1 Ø38 30024-38 Turbine Cone Ø38 20005-1 Adjusting Sleeve Assembly 802121-25 Nozzle Housing 2N 70011 50158 Flow Guide 50156-100-L Nozzle Tube 105087 Bolt 50155-10 Nozzle Ø10 mm #SC 40RT 06 – 101027 Page 37 of 44...
  • Page 38 Turbine Cone Ø38 111b 30319-37 Flow Washer 20005-2 Adjusting Sleeve Assembly 802121-25 Nozzle Housing 2N 70011 50158 Flow Guide 50156-150-L Nozzle Tube 105087 Bolt 50155-xx Nozzle Øxx mm (“-xx” is outlet diameter) Page 38 of 44 #SC 40RT 06 – 101027...

  • Page 39: Service Kit Contents

    109008 O-ring KIT 40RT OGU-2 Complete O-ring kit for SC40RT Gun Unit Pos. Part No. Qty. Description 105104 Bolt 104713 Bolt 109275 O-ring 30270 Cofferdam Plug 109285 O-ring 109263 O-ring 120260 O-ring 120246 O-ring #SC 40RT 06 – 101027 Page 39 of 44...
  • Page 40 Complete Wear kit for SC40RT Gun Unit Pos. Qty. Part No. Description 105104 Bolt 120295 Precision Ball 20017 Bearing 106576 Splitpin 802115 Washer 30270 Cofferdam Plug 802127 Bearing Lower 106576 Splitpin 70036 Teflon Bearing 50048 Distance 802114-2 Bearing Page 40 of 44 #SC 40RT 06 – 101027...

  • Page 41: Spare Part Kit

    18. Spare Part Kit Spare part kit SC 40RT This spare part kit can also be ordered as Scanjet part no. S 40RT Pos. Part No. Qty. Description Material 104441 Bolt 106104 Washer 120262 O-ring Viton 104713 Bolt 109/129 106576 Splitpin 104758 Bolt 30270 Cofferdam Plug Plastic...

  • Page 42: Tool Kit

    For normal maintenance and operation the following tools are included in Scanjet tool kit: Qty. Revision note Ins. Sign. This tool kit can also be ordered as Scanjet part no. T 40RT Date Pos. Part No. Qty. Description 12020 Tool box...

  • Page 43: Service Card

    20. Service Card Model Number of Machine: _____________ Serial No.: _______________ Nozzle Diameter: _______________ mm Number of Nozzles: ________ No. of Date working Maintenance Actions/Exchanged Parts Sign hours Machine put into operation #SC 40RT 06 – 101027 Page 43 of 44...
  • Page 44 Using the most modern and efficient tank cleaning technology ensures that our clients will receive a Scanjet tank cleaning machine with maximum performance and quality to last for many years. Our business mission is to continuously co-operate...

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