Table Of Contents - LAVAZZA BLUE LB 300 CLASSY MINI Maintenance Manual

Technical support maintenance manual
CONTENTS
1. GENERAL INFORMATION OF MANUAL .............. 1
1.1. STRUCTURE OF MANUAL ........................... 1
1.1.1. Scope and contents .................................... 1
1.1.2. Messages used ........................................... 1
1.1.3. Addressees and qualified personnel ........... 1
1.1.4. Storing the manual ...................................... 1
2. GENERAL SAFETY STANDARDS ......................... 2
2.1. STOPPING FUNCTIONS............................... 2
2.2. SAFETY DEVICES ........................................ 2
2.3. RESIDUAL RISKS ......................................... 2
3. HANDLING AND STORAGE .................................. 3
3.1. HANDLING .................................................... 3
3.2. STORAGE...................................................... 3
4. DEMOLITION AND WASTE DISPOSAL ................ 3
4.1. INSTRUCTIONS FOR END-OF-LIFE
DISPOSAL TREATMENT ............................. 3
5. OVERVIEW OF THE MACHINE ............................. 4
5.1. MODEL .......................................................... 4
5.1.1. Machine identification data ......................... 4
5.1.2. Overall dimensions and weight ................... 4
5.1.3. Technical features ....................................... 4
5.2. MACHINE COMPOSITION ............................ 4
5.2.1. External components .................................. 5
5.2.2. Internal components ................................... 5
5.3. USER INTERFACE ........................................ 5
6. INSTALLATION, COMMISSIONING AND
CONFIGURATION .................................................. 6
6.1. UNPACKING .................................................. 6
6.2. POSITIONING ............................................... 6
6.3. START-UP PROCEDURES ........................... 6
7. PROGRAMMING .................................................... 6
7.1. DOSES .......................................................... 6
7.2. RESETTING TO FACTORY DEFAULT
DOSE ........................................................... 7
8. ROUTINE MAINTENANCE ..................................... 7
8.1. DESCALING .................................................. 7
8.2. CLEANING ..................................................... 7
Rel. 0.00 / June 2018
9. TROUBLESHOOTING ............................................ 9
9.1. INDICATION AND SOLUTION OF MOST
COMMON PROBLEMS ............................... 9
10. RECOMMENDED TOOLS FOR DISASSEMBLY
AND ASSEMBLY OPERATIONS ......................... 11
11. GENERAL OPERATIONS ................................... 12
11.1. DISCONNECTING ELECTRIC
WIRINGS ................................................... 12
11.2. REMOVAL OF HYDRAULIC
CONNECTIONS ........................................ 13
12. DISASSEMBLING THE BODY ........................... 15
12.1. EXTRACTING THE DRIP TRAY / USED
CAPSULE DRAWER AND WATER
TANK .......................................................... 15
12.2. EXTRACTION OF THE DISPENSING
SPOUT ....................................................... 15
12.3. DISASSEMBLING THE SIDE PANELS ..... 15
12.4. REMOVAL OF THE REAR PANEL ............ 16
12.5. REMOVAL OF THE USER INTERFACE
ASSEMBLY ................................................ 16
12.6. REMOVING THE TOP COVER ................. 18
12.7. REMOVING THE MACHINE BASE ........... 19
13. REMOVING INTERNAL COMPONENTS ........... 19
13.1. DISASSEMBLING THE PUMP .................. 19
13.2. REMOVING THE 2-WAY SOLENOID
VALVE ........................................................ 21
13.3. REMOVING THE FLOWMETER ............... 22
13.4. EXTRACTING THE WATER TANK
INLET VALVE ............................................. 23
13.5. REMOVAL OF THE THERMOBLOCK
AND TEMPERATURE PROBE .................. 24
13.6. REMOVING THE POWER CABLE ............ 27
13.7. EXTRACTING THE DISPENSING UNIT ... 27
13.8. EXTRACTING THE CPU BOARD ............. 29
14. DIAGRAMS ......................................................... 30
14.1. WIRING DIAGRAM .................................... 30
14.2. HYDRAULIC DIAGRAM ............................ 31
III