La Marzocco GB/5 Service manual

LA MARZOCCO TECHNICAL BULLETTIN # 42
GB/5 AND FB/80 MODIFICATIONS
Dear Family Member,
please find here enclosed the updated GB/5 – FB/80 parts catalogue.
Here the modifications from the previous version:
p.2 - Correct dimensions
p.6 – Separate housings of GB/5 and FB/80
p.8 – Added new hot water switch (from s/n 843)
p.8 – Added the Barista lights (only on demand – not available as self-updating kit)
p.10 – Added the Portaflon portafilter
p.12 - Added the Portaflon steam wand
p.12 – New steam wands with anti-suction valve from s/n 2487
p.15 – Added new anti-suction kit for the steam wand
p.16 – Added the autosteam kit
p.22 – New giggler shape (rounded instead of hexagonal)
p.24 – Added the new group cap kit drawings
p.26 – Added the lateral lids for the group cap kit
p.28 – Added the new boiler supports (from s/n 547)
p.28 – New temperature probe on the steam boiler (from s/n 2487)
p.28 – New drain box s/n 2487
p.33 – Hydraulic circuit drawings are separate for better understanding.
p.35 – New codes for 200v and 240v solenoid valves
p.39 – Added the codes for the new 200l/h Procon pump
p.39 – New cables drawings and codes
p.39 – New codes for the condensers
p.39 – Added the new EE CPU for machines with temp probe on the steam bolier from s/n 2487
p.39 – New codes for 9 and 13 slots connectors E.1.001.9/13
Best regards
Enrico Wurm
Aftersales Manager

Catalogo Ricambi
Parts Catalog
FB/80
GB/5

La Marzocco S.r.l.
Specifications Caratteristiche tecniche 12.0
Body panel assembly - GB/5 Carrozzeria - GB/5 32.0
Body panel assembly - FB/80 Carrozzeria - FB/80 62.0
Control panel assembly - AV&EE Pannello di controllo AV & EE 82.0
Portafilter assembly Portafiltri 10 2.0
Steam wand assembly Lancia - Rubinetto Vapore 12 2.0
Anti-suction steam valve kit Kit antirisucchio - Rubinetto vapore 15 2.0
Autosteam assembly Autosteam 17 2.0
Group Gruppo 20 2.0
Group assembly Gruppo completo 22 2.0
Group cap assembly Coperchio gruppo - AV & EE 24 2.0
Boiler assembly Caldaie 28 2.0
Pre-heating mix valve Valvola termostatica 31 2.0
Hydraulic assembly Impianto idraulico 33 2.0
Electrical system and pump Impianto elettrico e pompa 39 2.0
Heating elements Resistenze elettriche 41 2.0
Hoses and accessories Tubi e accessori 43 2.0

24.69 in
627 mm
19.10 in
485 mm
L1
18.70 in
475 mm
24.49 in
622 mm
L2
GB/5
FB/80
Specifications - GB/5 & FB/80
1
(high legs)
560 mm
22.05 in
(high legs)
550 mm
21.65 in

Specifications - GB/5 & FB/80
2
mm 750 950 1190
in 29,53 37,40 46,85
mm 755 955 1195
in 29,72 37,60 47,05
kg 64 74 94
lb 141,10 163,14 207,23
kg 90 100 130
lb 198,42 220,46 286,60
200 Single/Three Phase 200 Single/Three Phase 200 Single/Three Phase
220 Single/Three Phase 220 Single/Three Phase 220 Single/Three Phase
380 Three Phase 380 Three Phase 380 Three Phase
Coffee Boiler Wattage W 1400 1900 2800
Steam Boiler Wattage W 3000 4000 5000
Total Wattage W 4600 6100 8000
Required Available Amperage A 25 35 45
Coffee Boiler Capacity liters 3,4 5 6,8
Steam Boiler Capacity liters 7 11 14,5
Total Capacity liters 10,4 16 21,3
2 Gr 3 Gr 4 Gr
VAC
Machine configuration
Caratteristiche tecniche
L1 (GB/5)
L2 (FB/80)
Machine weight
Electrical Voltage
Shipping weight

Body panel assembly - GB/5
3
43
35
26
31
29
76
25
19
23
13
3932 33
28
22
21
3736
27
10
20
14
18
35
4
15
24
16
41
12
38
8 9
30b
17
30a
11
4240
6
2
34
1

Body panel assembly - GB/5
4
1 L322/P small cable grommet with nut fermacavo piccolo + ghiera
2 L322/G big cable grommet with nut fermacavo grande + ghiera
3 C.1.011.* *Gr cup-warmer tray GB/5 vassoio scaldatazze GB/5 *Gr
4 C.1.029 cup-warmer middle grate griglia scaldatazze intermedia
5 C.1.028 cup-warmer large grate griglia scaldatazze grande
6 C.1.016 shield for lion scudo per leone
7 C.1.013 GB/5 left side panel fianco sx GB/5
8 D.1.002 bronze lion leone in bronzo
9 D.1.001 la marzocco bronze label targh. la marzocco in bronzo
10 C.1.015.* *Gr back panel pann. posteriore GB/5 *Gr
11 F.2.001 cup-warmer tray corner angolare per vassoio scald.
12 C.1.010 small cup-warmer grate griglia scaldatazze piccola
13 C.3.002 left front railing corner angolo superiore frontale sx
14 C.1.017.* *Gr back railing GB/5 ringh. posteriore GB/5 *Gr
15 C.1.003 left lower trim cornice inferiore lat. sx
16 C.3.001 upper back corner GB/5 angolo superiore posteriore
17 F.1.005 pvc foot supports dm.21 GB/5 supporti piedini pvc dm.21 GB/5
18 C.1.018 GB/5 side railing ringhierina laterale
19 C.1.004 right lower trim cornice inferiore lat. dx
20 C.1.002.* *Gr lower trim cornice inferiore *Gr
21 C.2.003 left control panel support supporto sx pannello interrut.
22 C.2.001 left drain tray corner angolo vasca sx
Item Part number/Codice Description Descrizion
e
Carrozzeria - GB/5
* = number of groups / numero gruppi

Body panel assembly - GB/5
5
23 C.1.001.* *Gr GB/5 frame telaio GB/5 *Gr
24 C.3.003 right front railing corner angolo superiore frontale dx
25 C.1.014 GB/5 right side panel fianco dx GB/5
26 >>>>>> see "Control panel assembly" pages vedere le pagine dedicate ai "Pannelli di controllo"
27 C.2.005 lower corner piece angolo cornice base
28 C.2.007 back high leg for GB/5+FB/80 gambe alte posteriori GB/5+FB/80
29 C.1.009.* GB/5 *Gr main switch panel pann. interr. generale GB/5 *Gr
30a C.1.012.*R *Gr cup stand GB/5 griglia scar. GB/5 *Gr rialz.
30b C.1.012.* *Gr drain grate GB/5 griglia scarico GB/5 *Gr
31 C.1.005.* *Gr drain tray front cover frontale bacinella *Gr
32 C.1.006.* *Gr drain tray bacinella GB/5 *Gr
33 C.1.020 box for GB/5 electronics scatola per elettronica
34 I.1.014 spring plunger pressore elgn. 33303
35 C.2.006 front high leg for GB/5+FB80 gambe alte anteriori GB/5+FB/80
36 C.2.004 right control panel support supporto dx pannello interrut.
37 C.2.002 right drain tray corner angolo vasca dx
38 C.1.021 lower corner cover copertura angoli inferiori
39 F.1.002 GB/5 drain box pozzetto di scarico GB/5
40 I.3.001 10x20 socket head bolt (zinc) bullone 10x20 testa brugola
41 CL001 rubber foot zoccolino in gomma
42 I.3.002 10x40 socket head bolt (zinc) bullone 10x40 testa brugola
43 C.1.007 hot water bracket staffa per acqua calda
Item Part number/Codice Description Descrizione
Carrozzeria - GB/5
* = number of groups / numero gruppi

5
3
78
10
11
9
4
8
2
1
Body panel assembly - FB/80
6
6

Body panel assembly - FB/80
7
1 C.1.024.* *Gr FB/80 main switch panel pann. interr.gener. FB/80 *Gr
2 part of C.2.013.* *Gr FB/80 front panel's polyurethane top stripe * striscia in poliuretano su pannello frontale FB/80 *Gr
3 C.4.001.DX FB/80 upper front corner piece right angolo sup. frontale FB/80 dx
4 C.2.011 FB/80 left side panel painted fianco sx FB/80 verniciato
5 I.1.016 stainless steel M5 grub screw grano M5 inox ringh. FB/80
6 C.4.001.SX FB/80 upper front corner piece left angolo sup. frontale FB/80 sx
7 C.1.023.* *Gr FB/80 railing Ø10mm ringhiera FB/80 Ø10mm *Gr
8 C.1.022.* *Gr FB/80 railing Ø8mm ringhiera FB/80 Ø8mm *Gr
9 C.2.013.* *Gr FB/80 back side panel painted pann. poster. FB/80 vern. *Gr
10 C.4.002 upper back corner FB/80 ang. sup. posteriore FB/80
11 C.2.012 FB/80 right side panel painted fianco dx FB/80 verniciato
Item Part number/Codice Description Descrizione
Carrozzeria - FB/80
* = number of groups / numero gruppi

3
411
10
12
5c
BARISTA LIGHTS *
18
5a
1
2
5b
earlier s/n 842
from s/n 843
Control panel assembly - AV & EE
8
1713 1514 16
7
8
8
9
6
12
* available only from the factory
19

Control panel assembly - AV & EE
9
1 C.1.019.* GB/5-FB/80 EE *Gr control panel frontale interr. GB/5 *Gr EE
2 E.1.007 GB/5 EE switch pulsante GB/5 EE
3 E.3.002 press.gauge GB/5 0-3bar+capillary tube manometro c. vap. GB/5 0-3 bar+capillare
4 E.3.001 press.gauge GB/5 0-15bar+capillary tube manometro c. sat GB/5 0-15bar+capillare
5a E.1.008 GB/5 hot water switch - earlier s/n 842 pulsante GB/5 acqua calda - fino al s/n 842
5b L286/1 white push button with "steam" - from s/n 843 pulsante tasto bianco vap. nero - dal s/n 843
5c E.4.011.1 tea cable extension - from s/n 843 prolunga cablaggio cavo thè - dal s/n 843
6 C.1.008.* GB/5 *Gr AVcontrol panel fontale interr. GB/5 *Gr AV
7 E.1.002 prog keypad GB/5 pulsantiera progr. GB/5 on off
8 E.1.003 standard keypad GB/5 pulsantiera GB/5 thè
9 E.1.004 LCD display GB/5 display LCD con scatola
10 DADO4M brass nut M4 dado ottone M4 UNI 5588
11 ROND DENT 4 zinc washer mm 4 rondella dentellata mm 4 zinc.
12 I.2.001 keypad screws viti per fissaggio pulsantiere
13 E.2.001 32 A bipol. 2 position switch interruttore 32A bipolare a due posizioni
14 E.2.002 17 A tripol. 2 position switch interruttore tripolare 17A due posizioni
15 L400/32/4 32A pre-wired switch 4Gr commutatore bipolare 32a cabl. 4Gr
16 L400/17/12 16A main switch 1-2Gr commutatore tripolare 16A 1-2Gr
17 L400/32/T 32A main switch tri-polar commutatore tripolare 32A
18 E.4.023 white Ø16mm LED LED Ø16mm bianco
19 E.4.024 feeder for UL lights alimentatore UL x luci
Item Part number/Codice Description Descrizione
Pannello di controllo AV & EE

8a 8b
14
910c
4
3
5
Ø12 mm
16a
Portaflon Coating
6
12
11
1
2
10a 10b
15
7
13
16b 16c
Portafilter assembly
10

Portafilter assembly
11
1 L111/1 portafilter with 1 cup spout portafiltro 1 tazza
2 L111/2N portafilt. 2 cup non-adj. spout portafiltro 2 tazze fisso
3 L111/LM12 portafilter with lion complete portafiltro con leone completo
4 L111/X "naked" portafilter portafiltro "nudo"
5 L112/G12 portaf. handle - rubber Ø12mm manopola portaf. gomma Ø12mm
6 L111/15D 15° inclined portafilter portafiltro inclinato 15° n.r. completo di manopola
7 L115/C blind filter filtro cieco per lavaggio
8a L115/A filter 1 cup filtro a 1 tazza
8b L115/F filter 1 cup faema type filtro 1 tazza tipo Faema
9 L116/A filter 2 cups filtro a 2 tazze
10a 5.128 19mm filter basket Swift 19mm filter basket Swift
10b 5.127 22mm Swift filter basket filtro swift 22mm
10c 5.133 triple filter basket triple filter basket
11 L119 La Marzocco fixed double spout beccuccio a due tazze fisso La Marzocco
12 L116/R 2 cups spout - adjustable beccuccio a 2 tazze regolabile
13 L115 1 cup spout beccuccio a 1 tazza
14 L113 portafilter spring molletta fermafiltro
15 L117 coffee tamper pressino in nylon
16a L111/1TF Portaflon-coated portafilter portafiltro 1 tazza "Portaflon"
16b L111/2NTF 2 cups portafilter Portaflon-coated portafiltro 2 tazze fisso "Portaflon"
16c L111/LM12TF portafilter with lion with Portaflon portafiltro con leone completo "Portaflon"
Item Part Number/Codice Description Descrizione
Portafiltri

22
21
24
23
20
from s/n 2259
24
to s/n 2486
19a
17
17
18
19a
from s/n 2487
earlier s/n 2258
19b
18
123 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
Portaflon
coating
18
17
Steam wand assembly
12

Steam wand assembly
13
1 F.1.007 knob cover with logo tappo manop. vap. GB/5
2 A.2.008 brass nut M6 dado ot. M6 CH9x4,5
3 I.3.003 grub screw grano M6x16 brunito
4 F.1.006 steam valve knob manopola rub. vap. GB/5
5 A.1.006 mounting nut, steam valve dado 1/2" ES.24 H6
6 I.1.015 body valve screw vite M6 fermo manopola
7 A.1.001.01 steam valve body corpo rub. vap. GB/5
8 H.1.005 O-ring, steam valve shaft O-ring Viton per asta rub. vap.
9 A.1.002 steam valve shaft asta Ø8 per rub. vap.
10 F.4.001 Teflon gasket 12x9,8x1 guarnizione Teflon 12x9,8x1
11 F.3.007 stainless steel seat sede AISI316 per rub. GB/5
12 H.2.001 seat gasket guarniz. tenuta rub. vap. GB/5
13 A.1.004 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 vap. GB/5
17 L100/D copper washer 14x10x1,5 rondella rame 14x10x1,5
18 L192 anti-suction steam valve valvola antirisucchio per rubinetto vapore
19a B.1.001.01 inclined steam valve complete - from s/n 2259 rubinetto vapore inclinato completo - da s/n 2259
19b B.1.001 inclined steam valve complete - earlier s/n 2258 rubinetto vapore inclinato completo - fino a s/n 2258
20 B.2.013 anti-suction valve shaft asta per valvola antirisucchio
21 F.2.019 silicon O-ring 102 70SHA O-ring 102 silicone 70SHA
22 B.3.001 Teflon seal for anti-suction valve tenuta in Teflon per valvola antirisucchio
Item Part Number/Codice Description Descrizione
Lancia - Rubinetto Vapore

Steam wand assembly
14
23 B.1.001.TR washer for anti-suction steam valve cap rondella x tappo rub. vapore c/antirisucchio
24 B.1.001.T 1/8" cap for anti-suction steam valve tappo 1/8" rub. vapore c/antirisucchio
25 L260/1A copper washer 27x21x1,5 rondella rame 27x21x1,5
26 F.3.004 steam wand sealing spring molla per tubo vap. GB/5
27 I.4.001 brass washer 14x7x0,5 rondella ottone 14x7x0,5
28 A.1.005 steam wand adaptor racc. 1/2" per tubo vap GB/5
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.
32a T.2.001 steam wand for GB/5 tubo vapore per GB/5
32b T.2.001.TF steam wand for GB/5 with Portaflon coating tubo vapore per GB/5 rivestito in Portaflon
33 L171/G rubber steam tube cover gommino antiscottat. tubo vap.
34a L173 S/S steam wand tip spruzzatore inox x tubo vapore
34b L173TF Portaflon-coated steam wand tip spruzzatore inox x tubo vapore rivestito in Portaflon
Item Part Number/Codice Description Descrizione
Lancia - Rubinetto Vapore

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

Anti-suction steam valve kit
16
1 B.1.001.01 inclined steam valve complete - from s/n 2259 rubinetto vapore inclinato completo - da s/n 2259
2 L192 anti-suction steam valve valvola antirisucchio per rubinetto vapore
3 L100/D copper washer 14x10x1,5 rondella rame 14x10x1,5
4 T.4.001 silicon tube for anti-suction valve - specify how long tubo silicone valvola antirisucchio - specificare lunghezza
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 portagomma
9 L292/R lock nut 1/8" raccordo portagomma 1/8"
10 F.1.002.01 drain box pozzetto di scarico
11 L338/L100 plastic fastener 100x2,5 fascetta fermafilo 100x2,5
12 L339/1 vetrotex Ø6 sheath guaina vetrotex Ø6
13 B.1.001.X anti-suction steam valve complete kit kit antirisucchio per rubinetti vapore completo
Item Part Number/Codice Description Descrizione
Kit antirisucchio - Rubinetto vapore

272623 2928
25a
24 25b
Autosteam assembly
17
20
Right KIT
Left and
30a
30b
32
31
33
10b
10c
7b
5
6
8
1
2
3
7a
49
10a
18a 1915 21
18b
11
13 14 15 16
12
16
17 22a 22b
25a
25b