Scanjet SC 45TW Instruction Manual
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Scanjet SC 45TW Instruction Manual

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Instruction Manual
SC 45TW
Stainless Steel
#SC 45TW-SS 10
General Tolerances
Scanjet Marine AB
Tolerance ISO 2768-m
Designer
SALES OFFICE
JC
Södra Långebergsgatan 36
P.O. Box 9316
SE-400 97 Göteborg, Sweden
Telephone
+46 313 387 530
Törnedalsgatan 1, 275 21 Sjöbo
Telefax
+46 313 387 540
SWEDEN
E-mail
office@scanjet.se
Web
www.scanjet.se
Material
N9
Gen. surface
Date
Drawer
Date
FACTORY
05-03-24
Törnedalsgatan 1
P.O. Box 2
SC45TW Nytt utf Ø9-12 mm
SE-275 21 Sjöbo
Telephone
SC45TW New Ø9-12 mm
Telefax
E-mail
VAT
Qty.
Revision note
No.
Dimension
Surface treatment
+46 416 513 100
+46 416 511 656
factory@scanjet.se
SE556291242701
Ins.
Date
Note
Weight
gram
Format
E
A4
Drawing no. / Ritningsnr.
Revision
SC45TW-S-XX
P01
SC45TW Ø9-1
Sign.
Scale
1:2

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Summary of Contents for Scanjet SC 45TW

  • Page 1 Qty. Revision note Ins. Sign. Date Instruction Manual SC 45TW Stainless Steel #SC 45TW-SS 10 General Tolerances Material Dimension Note Scanjet Marine AB Tolerance ISO 2768-m Gen. surface Designer Date Drawer Date Weight SALES OFFICE FACTORY Surface treatment 05-03-24 gram Södra Långebergsgatan 36...
  • Page 2 +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 45TW 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 40 #SC 45TW-SS 10 – 110202...

  • Page 3: Table Of Contents

    12.1. Exploded Drawing - Rubber Bumper ............32 13. Basic Settings .................... 33 14. Service Kit Contents ................. 35 15. Spare Part Kit .................... 36 16. Tool Kit ..................... 37 17. Service Card ....................38 #SC 45TW-SS 10 – 110202 Page 3 of 40...

  • Page 4: Introduction

    The size, construction and cleaning requirements of these tanks are design criteria, which have been evaluated prior to installation. The SC 45TW could be used as fixed installed machine as well as for portable use, according to order specifications.

  • 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 45TW into service! #SC 45TW-SS 10 – 110202 Page 5 of 40...

  • Page 6: General Description

    Qty. Revision note Date Sign. 3. General Description The Scanjet SC 45TW is media driven and lubricated tank cleaning machine. No lubrication substances as oil grease etc. are used. Functional Principle When cleaning media enters the machine it passes through a turbine and a worm gearbox.

  • Page 7: Technical Data

    Designer Date Drawer Date Surface treatment 2 National Pipe Thread Tapered 06-11-16 Glasblästras gram Format Scale Anslutningsadapter Drawing no. / Ritningsnr. Revision Adapter device 40081-xx Törnedalsgatan 1, 275 21 Sjöbo SWEDEN #SC 45TW-SS 10 – 110202 Page 7 of 40...

  • Page 8: Dimensions

    Date Drawer Date Surface treatment Weight 05-03-24 gram Format Scale SC45TW Nytt utf Ø9-12 mm Page 8 of 40 #SC 45TW-SS 10 – 110202 Drawing no. / Ritningsnr. Revision SC45TW New Ø9-12 mm SC45TW-S-XX Törnedalsgatan 1, 275 21 Sjöbo SWEDEN...

  • Page 9: 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 Ø11mm 2 x Ø12mm 32,5 2 x Ø14mm 38,5 42,5 2 x Ø16mm 2 x Ø18mm #SC 45TW-SS 10 – 110202 Page 9 of 40...
  • Page 10 2 x Ø11 mm Inlet pressure has been measured at machine inlet. In order to achieve the performance indicated in the curves the pressure drop in supply lines must be taken into consideration. Page 10 of 40 #SC 45TW-SS 10 – 110202...

  • Page 11: Installation Instructions

    The portable SC 45TW is fitted with strainers at the inlet. Before connecting the machine into the system, all supply lines and valves should be flushed to remove foreign matter.

  • Page 12: Connecting To Supply Line And Starting Up

    Qty. Revision note Date 6.1. Connecting to Supply Line and Starting Up Never attach the Scanjet SC 45TW by grabbing the nozzles. Always use proper tools and turn on the threaded connection as shown in the picture below. Ins. Qty.

  • Page 13: Calculation Of Cleaning Time

    A = 2,5 rev/min A first pattern is created after 1 cycle! Cleaning time D = 47/2.5 = 4.7 minutes Note that after an additional 4 x 4.7 = 18.8 minutes a full cleaning pattern will be created. #SC 45TW-SS 10 – 110202 Page 13 of 40...
  • Page 14 Machine data at page 9 shows that at 8 bar and 2 x Ø 12 mm nozzles will give a flow of 29 m³/h per machine. Total flow will then be calculated adding both machines giving a total flow in the tank of 58 m³/h. Needed time T = 6x60 = 6.2 min Page 14 of 40 #SC 45TW-SS 10 – 110202...

  • Page 15: Speed Adjustment

    Ins. Sign. Qty. Date Basic settings for turbine Set the upper edge of the turbine down 15 mm from the upper edge of the turbine cone. Then hold the turbine shaft fixed while locking the contra nut. #SC 45TW-SS 10 – 110202 Page 15 of 40...

  • Page 16: Maintenance

    7. Maintenance 7.1. 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 17: Service Kit

    7.2. 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 be checked at regular intervals and replaced if necessary, because of wear or damage.

  • Page 18: Service Intervals

    5. Inspect seals, bushings and gears for wear; locate position numbers from “10. Exploded Drawing - SC 45TW” on page 27 and “11. Spare Part List - SC 45TW” on page 28. Replace if unduly worn. 6. Reassemble the machine. A service card is included with this manual; see page 38.

  • Page 19: Disassembly

    Revision SC45TW New Ø9-12 mm SC45TW-S-XX Törnedalsgatan 1, 275 21 Sjöbo SWEDEN 7. Undo the bolts in the nozzle housing General Tolerances #SC 45TW-SS 10 – 110202 Material Dimension Note Page 19 of 40 Tolerance ISO 2768-m Gen. surface Designer...
  • Page 20 Drawing no. / Ritningsnr. Revision SC45TW New Ø9-12 mm SC45TW-S-XX Törnedalsgatan 1, 275 21 Sjöbo SWEDEN 12. Pull out the turbine shaft Page 20 of 40 #SC 45TW-SS 10 – 110202 General Tolerances Material Dimension Note Tolerance ISO 2768-m Gen. surface Designer...
  • Page 21 Gearbox SC45TW ASM 40151-0 gear teeth. Törnedalsgatan 1, 275 21 Sjöbo SWEDEN General Tolerances Material Dimension Note Tolerance ISO 2768-m Gen. surface #SC 45TW-SS 10 – 110202 Page 21 of 40 Designer Weight Date Drawer Date Surface treatment 05-12-09 gram Format Scale Växellåda SC45TW SMST...
  • Page 22 Gen. surface Weight Designer Date Drawer Date Surface treatment 05-12-09 gram Format Scale Växellåda SC45TW SMST Drawing no. / Ritningsnr. Revision Gearbox SC45TW ASM 40151-0 Törnedalsgatan 1, 275 21 Sjöbo SWEDEN Page 22 of 40 #SC 45TW-SS 10 – 110202...

  • Page 23: Reassembly

    Lock the stopscrew (pos. 21), use Loctite 243. Designer Date Drawer Date Surface treatment Weight 05-12-09 gram Format Scale Växellåda SC45TW SMST Drawing no. / Ritningsnr. Revision Gearbox SC45TW ASM 40151-0 Törnedalsgatan 1, 275 21 Sjöbo SWEDEN #SC 45TW-SS 10 – 110202 Page 23 of 40...
  • Page 24 10. Place the connection upon the housing and fasten the locking plates and bolts. Use Loctite 243. Bend up the corners of the locking plate to lock the bolts. 11. Testrun the machine to check that everything is working as it should. Page 24 of 40 #SC 45TW-SS 10 – 110202...

  • Page 25: Trouble Shooting Guide

    “14. Service Kit Contents” on page 35. Symptom: Tank cleaning machine runs with wrong speed 7. Check that the pressure and flow is correct. 8. Try changing the rotation speed by adjusting turbine as described on page 15. #SC 45TW-SS 10 – 110202 Page 25 of 40...

  • Page 26: How To Order Spare Parts

    9. 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 “14. Service Kit Qty. Revision note Date Ins. Sign.

  • Page 27: Exploded Drawing

    22 23 24 27 28 29 30 Format Scale SC45TW Nytt utf Ø9-12 mm Marine Drawing no. / Ritningsnr. Revision SC45TW New Ø9-12 mm SC45TW-S-XX Törnedalsgatan 1, 275 21 Sjöbo #SC 45TW-SS 10 – 110202 Page 27 of 40 SWEDEN...

  • Page 28: Spare Part List - Sc 45Tw

    40147 Gear 104741 Bolt Turbine Shaft Assembly Incl. pos 17 40098 Precision Ball Bearing Bearing Bearing Sleeve Assembly Incl. pos 18, 19 40062 105096 Bolt 40099 Bearing Sleeve Assembly Bearing Bearing 104726 Bolt 40004 Bottom Plate Page 28 of 40 #SC 45TW-SS 10 – 110202...
  • Page 29 20018-xx Turbine Acc. to order 40011-xx 40040 40036 Bearing 40046 Top Bearing 40048 Adapter 2” BSP 40081-xx Connection Adapter Optional See page 7 40088 Locking Plate 104444 Bolt 70075 Strainer 70098 Retaining Ring #SC 45TW-SS 10 – 110202 Page 29 of 40...

  • Page 30: Special Bearings

    NOTE! The Carbon is NOT compatible with all acids that PEEK is compatible with; contact Scanjet for more information. Special Bearings SC 45TW Pos. Part No. Qty. Description Material 40028-5 Bearing Carbon 40036-5 Bearing Carbon 40012-2 Gear PVDF 40026-5 Bearing Carbon 40145-2 Gear PVDF 40036-5 Bearing Carbon Page 30 of 40 #SC 45TW-SS 10 – 110202...

  • Page 31: Optional Accessories - Rubber Bumper

    12. Optional Accessories - Rubber Bumper Scanjet is able to supply some optional accessories that might be included in your delivery; these can also be ordered afterwards. Rubber Bumper This is a system to protect the tank wall and deck coating from damage if the machine is hanging from a rubber hose in rough sea, why it is mainly used on portable machines.

  • Page 32: Exploded Drawing - Rubber Bumper

    12.1. Exploded Drawing - Rubber Bumper This kit can be ordered as part no. “RB 45” Spare Part List - Rubber Bumper Pos. Part No. Qty. Description 40071 Hose clamp 41089-2 Rubber protection 40070 Rubber bumper bottom 41082 Pipe 106105 Washer 120426 Bolt Page 32 of 40 #SC 45TW-SS 10 – 110202...

  • Page 33: Basic Settings

    Turbine T1 Ø 42 40046 Top Bearing Housing Nozzle size Ø 14 mm Pos. Part No. Qty. Description 50155-14 Nozzle Ø 14 20018-44 Turbine Sleeve Ø 44 40029-42 Turbine T1 Ø 42 40046 Top Bearing Housing #SC 45TW-SS 10 – 110202 Page 33 of 40...
  • Page 34 Turbine T1 Ø 44 40046 Top Bearing Housing Nozzle size Ø 18 mm Pos. Part No. Qty. Description 50155-18 Nozzle Ø 18 20018-50 Turbine Sleeve Ø 50 40029-44 Turbine T1 Ø 44 40046 Top Bearing Housing Page 34 of 40 #SC 45TW-SS 10 – 110202...

  • Page 35: Service Kit Contents

    Bolt 104713 Bolt 40012 Gear 40031 40026 Bearing 120302 Retaining Ring 40197 Worm Gear Assembly Incl. Pos. 31 40145 Gear 110442 O-ring 110454 O-ring 40028 Bearing 40088 Locking Plate 104444 Bolt #SC 45TW-SS 10 – 110202 Page 35 of 40...

  • Page 36: Spare Part Kit

    15. Spare Part Kit Spare part kit SC 45TW This spare part kit can also be ordered as Scanjet part no. S 45-2 Pos. Part No. Qty. Description Material PTFE / Glass / 40037-2 Ball Bearing AISI 316 110425 O-ring PTFE 104741 Bolt AISI 316 104726 Bolt...

  • Page 37: Tool Kit

    For normal maintenance and operation the following tools are included in Scanjet tool kit: Qty. Revision note Date Ins. Sign. This tool kit can also be ordered as Scanjet part no. T 45 Pos. Part no. Qty. Description 12030 Box wrench 10 mm Qty. Revision note Date Ins.

  • Page 38: Service Card

    17. Service Card Model Number of Machine: _____________ Serial No.: _______________ Nozzle Diameter: _______________ mm No. of Date working Maintenance Actions/Exchanged Parts Sign hours Machine put into operation Page 38 of 40 #SC 45TW-SS 10 – 110202...
  • Page 39 No. of Date working Maintenance Actions/Exchanged Parts Sign hours #SC 45TW-SS 10 – 110202 Page 39 of 40...
  • Page 40 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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