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PLEASE SEE THE DETAILED PART LIST: 

 
 

1  L271 

pressure switch, 56122N 

2  L276 

manual reset thermostat 250° (single pole) 

3  L137/4 

blind ferrule, 11mm 

4  L130/2 

nut, tube 1/4"x6mm 

5 L100/1A 

copper 

washer 

6 L190 

vacuum 

breaker 

7 L180/1 

copper 

washer 

8  L154/*VGB/5  *Gr steam boiler 
9  F.1.004 

safety valve drain tray 

10 L180 

pressure relief valve 

11  TL09 

tube steam boiler - pressostat 

12  TL07/G 

hot water suction tube 

14 C.1.036.SX 

bracket for GB/5 coffee boiler - left (from 

s/n 547) 

16 C.1.036.DX 

bracket for GB/5 coffee boiler - right (from 
s/n 547) 

17 T.1.060 

vacuum breaker steam boiler tubing 
connection 

18  E.1.005 

PT1000 temperature probe 

21  L140 C 

expansion valve 

22  L037/4 

copper washer, drain box 

23 L146 

expansion valve nut 

24  L037/2PGR 

fitting, drain box hose barb 

25  L037/3 

fitting, 1/4" BSPP to 1/4" BSPP 

26 L037/D 

drain box nut 

27 L037/3R 

break drain fitting 

28  F.1.002.01 

drain box (from s/n 2487) 

31  L129 

1/4" cross fitting nickel 

32  B.3.001 

teflon seal for vacuum breaker 

33  F.2.019 

silicon O-ring 102 70SHA 

34  B.2.013 

vacuum breaker O-ring shaft 

 
 
Please do not hesitate to contact me for eventual clarification.  
 

Sincerely yours, 

 

Enrico Wurm 
 
La Marzocco Srl 
Via delle Stelline 9 

20146 Milano - Italy 
T. +39 02 3653 4109 
F. +39 02 3653 4460 
Email: 

[email protected]

 

 

 

 

Summary of Contents for GB/5s

Page 1: ...clusive of a built in anti suction valve SEE IMAGE BELOW This feature will avoid the milk suction effect caused by a pressure drop in the boiler occurring after the frothing phase The anti suction val...

Page 2: ...nits L292 Tube fitting 1 units L292 R Tube fitting 1 units 5 V010 Adhesive fasteners 6 units F 1 002 01 Drain box GB 5 1 units The anti suction drain pipe must be connected to the new part F 1 002 01...

Page 3: ...547 17 T 1 060 vacuum breaker steam boiler tubing connection 18 E 1 005 PT1000 temperature probe 21 L140 C expansion valve 22 L037 4 copper washer drain box 23 L146 expansion valve nut 24 L037 2PGR f...

Page 4: ...om s n 2259 24 to s n 2486 19a 17 17 18 19a from s n 2487 earlier s n 2258 19b 18 1 2 3 4 5 6 32b 7 8 10 11 12 13 14 15 25 26 27 28 29 30 31 32a 34a 33 9 16 34b P o rt a fl o n co a tin g 18 17 Steam...

Page 5: ...004 valve seal holder racc per guarn tenuta 14 F 3 005 spring steam valve shaft molla per tenuta 15 H 2 002 PTFE gasket 24x19x2 guarniz PTFE 24x19x2 16 A 1 003 rear tube connector raccordo ingr rub v...

Page 6: ...29 H 1 004 O ring steam wand O ring 3043 10 77x2 62 85 SH 30 H 2 003 steam wand sealing guarn PTFE per snodo tubo vap 31 H 1 003 O ring 117 2 62x13 1 Viton 85 SH O ring 2 62x13 1 Viton per tubo vap 32...

Page 7: ...5 Anti suction steam valve kit 15 4 10 7 13 1 11 12 2 3 6 4 8 9...

Page 8: ...ezza 5 5 V010 adhesive fastners incollini 6 A 5 007 hose clamp fascetta 8 12 banda 8 vite zincata 7 A 7 001 T fitting for anti suction system raccordo a T x antirisucchio 8 L292 tube fitting portagomm...

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