Nuova Simonelli PRONTOBAR - Annual Maintenance (Mandatory)

17.4
SERVICE MANUAL
Edition 02 to 02/2014
17.3 ANNUALLY MAINTENANCE OR 50.000 CYCLES (MANDATORY)
STEPS SEE PAR.
 Absolute Total Cycle _______________ (record) 12.3.1
 Washing cycles _______________ (record) 12.3.1
 Check water hardness (as per test strip) _______ °F
 Change 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.
STEPS SEE PAR.
 Run complete cleaning cycle 15.4
 Run decalcification program 12.3.3
 Disassemble and clean delivery nozzle 05002128 + 05002130 15.5
 Disassemble and clean milk frothing system 01000120 (1 step only) 15.5
 Change the gasket in the milk foamer 4x 02000005 (1 step only)
 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 11.2
 Clean bean hopper 98010000000118

Clean drain tray 9801000001140000
15.3
 Check (visual inspection) for leaks
 Change the air milk filter 01000107 (1 step only) 10.3
 Clean the teflon pipe in stainless steel wand and the hole in the stainless steel
pipe (Autosteam version only)
 Static water pressure __________ Bar
NOTE: If static water pressure exceed to 5 bars, 70psi, please install a pressure reducer other-
wise the conditions of guarantee of the machine will expire.
STEPS SEE PAR.
 Operating water pressure __________ Bar
 Adjust pump pressure (if necessary) to 9 Bar
 Check auto fill function
 Check hot water solenoid valve 04100042
 Change delivery solenoid valve 04100046
 Clean the double fitting for coffee 07300539
 Check add water solenoid valve 04100042
 Check steam solenoid valve 04100042
 Check milk frother solenoid valve 04100054
 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 3.1
 Check group scoop cam movement and lower piston movement 13.1
 Check the position of the coffee chutes and adjust if necessary
 Change the grinder blades 2x 15800045 (Zero the blades by turning clockwise.
Then rotate ¼ counter clockwise to set the grind adjustment)
5.2
 Check products doses, coffee and milk, and adjust if necessary 12.3.2
 Check grinders adjustment and grind time and adjust if necessary 12.3.2
 Check milk foam quality and adjust if necessary 16
Average time for maintenance: 2h
List of replaced parts: 15800045, 98120001, 01000107, 05000012, 4x 02000005, 04100046