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OPERATOR INSTRUCTION MANUAL

IM_SWi_REV07_A4_English

SWi12/14TM; SWi20/25TE; SWi20/25TI

FLANGE SPREADING WEDGES 

3

2. 

TOOL SAFETY 

2.1

GENERAL SAFETY

These  instructions  cover  the  safe  operation  and 
maintenance  of  THE  EQUALIZER 

SWi12/14TM

SWi20/25TE

  and 

SWi20/25TI

  FLANGE  SPREADING 

WEDGE tools.  The use of these tools should be as part 
of a broader task-based risk assessment, which should be 
carried out by the operation supervisor or other competent 
person.

Failure  to  comply  with  the  safety  information  contained 
within  this  manual  could  result  in  personal  injury  or 
equipment damage.  Read all instructions, warnings and 
cautions carefully, and follow all safety precautions.

The  safety  of  the  operator,  any  assisting  personnel  and 
the  general  public  is  of  paramount  importance.    Always 
work in accordance with applicable national,  local, site & 
company-wide safety procedures.  

2.2  

PERSONNEL COMPETENCY

Only personnel deemed competent in the use of mechanical 
and hydraulic equipment should use these tools.

2.3 

DISCLAIMER

Equalizer cannot be held responsible for injury or damage 
resulting  from  unsafe  product  use,  lack  of  maintenance 
or incorrect product and/or system operation. If in doubt 
as  to  the  safety  precautions  and  applications,  contact 
Equalizer  using  the  contact  details  at  the  back  of  this 
manual. 

1. 

INTRODUCTION

The  Equalizer™  SWi  Innovative  Range  of  Flange 
Spreading  Wedge  tools  has  been  developed  to  assist  in 

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access  gap  of  6.0mm  (0.24”).  The  tools  can  be  used 
during  pipework  construction,  commissioning  or  during 
routine maintenance.

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points.  The  tools  have  been  developed  to  increase  the 
spreading  distance  on  each  step  while  gaining  easier 
access  between  any  remaining  stud-bolts  within  the 

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SWi tools are supplied with a swivel handle, safety lanyard 
and stepped block attachment as standard.

It is essential that the user familiarises themselves with 
the contents of this manual prior to using the tool.  

This manual contains information for the following tools:

‡

SWi12/14TM Mechanical Flange Spreading Wedge

‡

SWi20/25TI  Integral  Hydraulic  Flange  Spreading 
Wedge

‡

SWi20/25TE  External  Hydraulic  Flange  Spreading 
Wedge

Содержание SWi12/14TM

Страница 1: ...ATOR IN STRUC TION MAN UA L SWi12 14TM SWi20 25TE SWi20 25TI E Q U A L I Z E R I N T E R N AT I O N A L LT D w w w e q u a l i z e r i n t e r n a t i o n a l c o m F L A N G E S P R E A D I N G W E D...

Страница 2: ...TOOL MAINTENANCE 4 1 INSPECTION 4 2 CLEANING 4 3 MAINTENANCE 4 4 LUBRICATION 4 5 STORAGE TRANSPORTATION 4 6 OPERATING CONDITIONS 4 7 SUB SEA USAGE 5 SWi12 14TM 5 1 TOOL CAPABILITIES 5 2 TOOL FUNCTION...

Страница 3: ...amage resulting from unsafe product use lack of maintenance or incorrect product and or system operation If in doubt as to the safety precautions and applications contact Equalizer using the contact d...

Страница 4: ...DFK WKH lanyard to the plastic handle DANGER Care should be taken when using the lanyard to avoid entanglement with body parts 2 4 DEFINITION OF TERMS A CAUTION is used to indicate correct operating o...

Страница 5: ...ned further until the required spread is reached 3 SWi SPREADING WEDGE TOOL OPERATION 3 1 GENERAL GUIDANCE HIRUH DWWDFKLQJ WKH WRRO HQVXUH DW OHDVW WZR DQJH EROWV remain in place These should be 180 d...

Страница 6: ...or second Stepped Block to further increase the effective jaw thickness if required 3 3 FLANGE WORK Do not rely upon hydraulic systems for VXSSRUWLQJ WKH DFFHVV JDS GXULQJ DQJH ZRUN R QRW DOORZ QJHUV...

Страница 7: ...IRU LQJ WKH ODQ DUG R QRW DWWDFK WKH lanyard to the plastic handle DANGER Care should be taken when using the lanyard to avoid entanglement with body parts To remove the Stepped Blocks unscrew the M6...

Страница 8: ...OPERATOR INSTRUCTION MANUAL IM_SWi_REV07_A4_English SWi12 14TM SWi20 25TE SWi20 25TI FLANGE SPREADING WEDGES 8...

Страница 9: ...6 8 0 m m 2 6 8 5 2 0 m m 2 0 5 3 8 0 m m 1 5 0 SMALL SAFETY BLOCK SAFETY BLOCK DIMENSIONS 5 3 5 m m 2 1 1 3 7 5 m m 1 4 8 2 1 5 m m 0 8 5 6 0 m m 0 2 4 8 7 5 m m 3 4 4 7 1 5 m m 2 8 1 5 5 5 m m 2 1...

Страница 10: ...VLGH RI WKH MDZV WKH LQWHUQDO DW VXUIDFHV LQ WKH VTXDUH FXW RXW LQ WKH jaws 4 5 STORAGE TRANSPORTATION Equalizer tools should be stored in a cool dry place Tools should always be cleaned serviced and...

Страница 11: ...ard hydraulic tools will not function correctly and may jam in place if used in this FRQ JXUDWLRQ 4 6 OPERATING CONDITIONS GREASE LIMITATIONS Minimum Temperature 5 C 23 F Maximum Temperature 40 C 104...

Страница 12: ...scale now turn slightly further until the 6 RQ WKH QH VFDOH DOLJQV ZLWK WKH FHQWUDO OLQH Setting an imperial torque in ft lb is done in exactly the same way Lock the handle by turning the locking kno...

Страница 13: ...que Wrench wipe gently with a damp cloth Avoid using any detergent or solvent as this may GHWULPHQWDOO DIIHFW WKH IDFWRU WWHG LQWHUQDO OXEULFDWLRQ of the mechanism ACTUATING THE SWi12 14TM Follow the...

Страница 14: ...ping the handle will advance the cylinder and spread the jaws RETRACTING THE SWi20 25TI Selecting retract will depressurise the cylinder and cause it to retract under the force of its internal spring...

Страница 15: ...3 TOOL DIMENSIONS CLOSED AIR RELIEF INSTRUCTIONS In the event of air build up within the cylinder pump subassembly the following procedure should be executed Select advance and pump the handle to exte...

Страница 16: ...it to retract under the force of its internal spring The handle does not need to be pumped to retract the tool When using multiple tools exercise caution while retracting to keep the spreading force...

Страница 17: ...mp and vented into the oil reservoir Repeat this process three further times to ensure that all air is removed from the system The tool should now reach full working pressure Disconnect the hand pump...

Страница 18: ...700bar Hydraulic Hoses 2m 78 75 with 90 degree elbow 1 x 10 000psi 700bar HP550D Sealed Hand Pump with Gauges 2 x Sets of Safety Blocks 2 x Pairs of Stepped Blocks 2 x Hex Keys 2 x Lanyards 1 x Set o...

Страница 19: ...C T I O N Refer to an approved Equalizer distributor for further instructions P O S S I B L E C A U S E The piston seal is leaking R E C O M M E N D E D A C T I O N Inspect the tool for oil leaks poss...

Страница 20: ...re is air in the hydraulic system R E C O M M E N D E D A C T I O N Bleed the hydraulic system Refer to an approved Equalizer distributor for further instruction 8 2 SWi20 25TE TROUBLESHOOTING THE WED...

Страница 21: ...ymore Drive Aberdeen Scotland AB23 8GD 9 2 APPLICABLE PATENT NUMBERS The following list of Patents are applicable to EQUALIZER INTERNATIONAL LTD SWi12 14TM SWi20 25TI and SWi20 25TE tools REGISTERED D...

Страница 22: ...OPERATOR INSTRUCTION MANUAL IM_SWi_REV07_A4_English SWi12 14TM SWi20 25TE SWi20 25TI FLANGE SPREADING WEDGES 22 10 PARTS LISTS SERVICE KITS...

Страница 23: ...12 6 5 37 21 47 7 3 1 37 9 67 1 5 8 6 1 25 32 17 63 5 5 7 1 1 5 1 0 1 1 5 6 L 62 1 3 56 7 5 7 1 1 6 5 0 6 6 5 6 5 00 0 6 7 6 7 6 5 0 58 6 5 7 5 60 7 3803 6853 86 1 7 70 21 5 48 67 70 1 5 5 3 6 L 70 3...

Страница 24: ...7 0 12 3 57 12 6 5 37 21 47 1 5 6 5 9 52 3 386 52 5 9 7 5 6723 7 7 5867 6 5 7 5867 5 2 3 1 0 6 6 5 0 1 1 5 3 576 67 5 9...

Страница 25: ...57 12 6 5 37 21 47 7 3 1 5 3803 7 66 0 1 37 9 67 1 5 8 6 1 25 32 17 63 5 5 7 1 1 5 1 6 L 62 1 3 56 7 5 7 1 1 6 5 0 6 6 5 6 5 00 0 6 7 6 7 6 5 0 58 6 5 7 7 3803 5 3 5 60 21 5 48 67 7 1 5 5 3 6 L 7 3 5...

Страница 26: ...5 9 9 12 1 6 5 2 6 5 29 5 2 29 5 6 5 3 2 5 1 6 5 2 5 1 83 5 1 5 6 592 5 5 2 5 1 2 5 1 3803 3 6721 52 67 7 67 21 6 7 21 21 6 3 5 725 635 1 635 1 6 5 635 1 2 7 0 12 3 57 12 6 5 37 21 47 1 5 2 9 17 3 8 3...

Страница 27: ...6 5 37 21 47 7 3 5 8 1 5 36 63 5 5 7 1 1 5 1 1 37 9 67 1 5 8 6 1 25 32 17 6 L 62 1 3 56 7 5 7 1 1 6 5 0 6 6 5 6 5 00 0 6 7 6 7 6 5 0 6 7 6 7 6 5 7 5 60 7 3803 6853 86 25 7 70 21 5 48 67 6 7 1 5 5 3 6...

Страница 28: ...7 0 12 3 57 12 6 5 37 21 47 1 5 2 3 6721 1 3 137 283 5 N36 7 3 5 6 7 16 21 635 1 635 1 2 0 36 5 2 5 1 83 5 1 0 6 7 6 5 0 6 7 6 7 5 8 1 5 3 576 67 5 9...

Страница 29: ...6 7 2 60 5 9...

Страница 30: ...6 7 2 5 5 9...

Страница 31: ...67 3 2 3 5 5 9...

Страница 32: ...6 7 21 5 9...

Страница 33: ...7 0 12 6 5 37 21 47 5 7 1 1 6 5 0 6 6 5 6 5 00 0 6 7 6 7 6 5 0 58 6 5 0 58 6 5 00 1 6 L 67 1 5 6 59 7 5 9...

Страница 34: ...7 0 12 6 5 37 21 47 66 7 3803 5 3 60 5 6 L 6 59 7 5 9...

Страница 35: ...7 0 12 6 5 37 21 47 7 5867 6 5 7 5867 5 2 3 1 0 6 6 5 0 1 1 5 6 59 7 5 9...

Страница 36: ...7 0 12 6 5 37 21 47 67 2 5 1 5 9 9 6 5 5 9 9 12 1 6 5 2 6 5 29 5 2 29 5 6 5 3 2 5 1 6 5 2 5 1 83 5 1 2 5 1 3803 3 6721 52 5 6 592 5 5 2 5 1 17 5 5 6 59 7 5 9...

Страница 37: ...7 0 12 6 5 37 21 47 67 21 6 7 21 21 6 3 5 725 635 1 635 1 6 5 635 1 2 17 5 0 1 2 6 59 7 5 9...

Страница 38: ...7 0 12 6 5 37 21 47 1 9 6 9 6 3 1 5 7 1 1 5 1 9 6 6 59 7 5 9...

Страница 39: ...7 0 12 6 5 37 21 47 3 5 6 7 16 21 635 1 635 1 2 0 36 5 2 5 1 83 5 1 6 5 0 6 7 6 1 5 6 59 7 5 9...

Страница 40: ...l a y m o r e D r i v e A b e r d e e n S c o t l a n d U K A B 2 3 8 G D t 4 4 0 1 2 2 4 7 0 1 9 7 0 f 4 4 0 1 2 2 4 8 2 3 7 9 1 H o u s t o n O f f i c e 1 3 3 0 Ya l e S t r e e t H o u s t o n T...

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