Nuova Simonelli Talento Service Manual page 189

18.1.5 ANNUALLY MAINTENANCE OR 100.000 CYCLES (MANDATORY)
Absolute Total Cycle
Washing cycles
Check water hardness (as per test strip)
Change or regenerate water softener filter if necessary
NOTE: The water hardness must be less then 6° fr (french degree). The chlorine content must not exceed
100mg per litre (0.00000361lb/cu in). Otherwise the conditions of guarantee of the machine will expire.
Run complete cleaning cycle
Disassemble and clean delivery nozzle 05002004 + 05002005
Disassemble and clean milk frothing system 01000120 (1 step only)
Change the teflon gasket for hot water and steam wand 02600002
Change the gasket in the milk foamer 4x 02000005 (1 step only)
Clean or change if necessary the T plastic fitting for coffee 05000012
Clean or change if necessary the T plastic fitting for milk 05000012 (1 step only)
Check the milk and coffee silicon pipes and change if necessary
Clean bean hopper 98010000000039
Clean grinders chute with the special brush
Clean drain tray 98010000000029 and drain connector 05002020
Clean the exhaust coffee chute (blue tube) 01000088
Check (visual inspection) for leaks
Change the air milk filter 01000107 (1 step only)
Clean the teflon pipe in stainless steel wand (Easycream version only)
Static water pressure
NOTE: If static water pressure exceed to 5 bars, 70psi, please install a pressure reducer
otherwise the conditions of guarantee of the machine will expire
Operating water pressure
Adjust pump pressure (if necessary) to 9 Bar
Check auto fill function
Check hot water solenoid valve 04100011
Change delivery solenoid valve 04100017
Clean the double fitting for coffee 07300539
Check air coffee solenoid valve 04100045
Check add water solenoid valve 04100011
Check steam solenoid valve 04100008
Check milk frother solenoid valve 04100063
Check air frother solenoid valve 04100045
Check autowashing solenoid valve 04100046
Change the coffee boiler expansion valve 98120001
Replace the group unit with a new or rebuild one
Check group scoop cam movement and lower piston movement
Check the position of the 3 group micro switches and adjust if necessary
Change the grinder blades 2x 01100028 (Zero the blades by turning clockwise.
Then rotate ¼ counter clockwise to set the grind adjustment)
Check products doses, coffee and milk, and adjust if necessary
Check grinders adjustment, grind time and adjust if necessary
Check milk foam quality and adjust if necessary
Average time for maintenance: 2h
List of replaced parts: 2x 01100028, 98120001, 01000107, (05000012), 4x 02000005, 04100017
Edition 02 to 12/2013
SERVICE MANUAL
STEPS
(record)
(record)
(record)
STEPS
STEPS
Bar
Bar
SEE PAR.
11.2.3
11.2.10
11.2.9
SEE PAR.
14.5
14.6
14.6
14.6
14.3
14.4
8.3
9.3
SEE PAR.
7.2
12.1
12.1
5.4
12.1
12.1
12.1
12.1
12.1
12.1
4.2 (D)
3.2
12.1 (G)
3.10
12.1 (FGH)
8.2
11.1
2.14
11.3.1
2.3.4
18.5