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BOC Edwards A531-15-020, Instruction Manual

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BOC Edwards A531-15-020 Instruction Manual Download Page 11

10

Disposable Liners

1.

Outlet liner

2.

Trap outlet

3.

Trap top-flange

4.

Outlet end-shield

5.

Inner liner

6.

Outer liner segment

7.

Cold-finger end-cap

8.

Cold-finger liner

9.

Cold-finger

10. Lifting-tabs

11. Inlet end-shield

12. Trap base

13. 'O' rings

14. Inlet liner

15. Inlet insulator

16. Trap inlet

17. M6 nuts and washers

18. Inlet gasket

19. Retaining-rings (2 off)

20. Outlet gasket

21. Thumbwheels (8 off)

Figure 3 - Exploded view of liner components

Summary of Contents for A531-15-020

Page 1: ...wley West Sussex RH10 9LW UK Telephone 44 0 1293 528844 Fax 44 0 1293 533453 http www bocedwards com Disposable Liners for the Model 250 Water Cooled Exhaust Trap Description Item Number Disposable Li...

Page 2: ...new liners 9 3 7 Refit the trap 10 3 8 Leak test the installation 11 4 MAINTENANCE 11 5 STORAGE AND DISPOSAL 11 5 1 Storage 11 5 2 Disposal 11 RETURN OF BOC EDWARDS EQUIPMENT Illustrations Figure Tit...

Page 3: ...This page deliberately left blank ii Disposable Liners...

Page 4: ...where failure to observe the instruction could result in damage to the equipment associated equipment and process 1 2 Description The Disposable Liners are designed to fit the Model 250 Water Cooled E...

Page 5: ...technician is familiar with the safety procedures which relate to the products used and produced by the process system Wear the appropriate safety clothing when you come into contact with contaminate...

Page 6: ...Inlet liner 2 Outlet liners 1 Cold finger liner 1 Cold finger end cap 1 Outlet end shield 1 Inlet end shield 1 Inner liner 2 Top flange O rings 1 Inlet insulator 2 Inlet isulator O rings Outer liner...

Page 7: ...then disconnect the elbow from the trap outlet retain the trapped O ring seal 4 Place protective caps over the elbow 2 and the trap outlet 5 Undo and remove the clamp 6 which secures the pump outlet...

Page 8: ...ers 7 Figure 1 Exhaust trap connections 1 Clamp and trapped O ring 2 Outlet elbow 3 Clamp and trapped O ring 4 Cooling water inlet connector 5 Inlet elbow 6 Clamp and trapped O ring 7 Cooling water ou...

Page 9: ...om the trap inlet elbow 11 note that you can slightly compress the liner to make it easier to remove 11 Undo and remove the eight M6 nuts and washers 12 and remove the inlet insulator 13 and the inlet...

Page 10: ...sket 4 Thumbwheels 8 off 5 Outlet end shield 6 Cold finger end cap 7 Inner liner 8 Cold finger 9 O rings 10 Inlet liner 11 Trap inlet elbow 12 Nuts and washers 13 Inlet insulator 14 Inlet gasket 15 Tr...

Page 11: ...segment 7 Cold finger end cap 8 Cold finger liner 9 Cold finger 10 Lifting tabs 11 Inlet end shield 12 Trap base 13 O rings 14 Inlet liner 15 Inlet insulator 16 Trap inlet 17 M6 nuts and washers 18 In...

Page 12: ...end cap is tapered and you must fit the end cap with the recess in the cap upwards 7 Align the new outer liner assembly so that the long fin on the inlet segment is adjacent to the trap inlet see Fig...

Page 13: ...the trap outlet 4 Use thetrapped O ringandclamp 6 toconnectthepumpoutlettothetrapinletelbow 5 5 Connect the cooling water inlet hose to the inlet connector 4 on the trap 6 Connect the cooling water ou...

Page 14: ...ystem is 1 x 10 5 mbar l s 1 1 x 10 3 Pa l s 1 helium or less 4 MAINTENANCE You cannot maintain the Disposable Liners You must remove the liners and refit new liners every six months or sooner 5 STORA...

Page 15: ...This page deliberately left blank 14 Disposable Liners...

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