Service Manual
CM 45 / CML 45 Coffee Maker
Service Manual: MS-CM-0002-01-1109 Technical Training Department - 4 -
9. Client manual. Question guide to identify easy-to-solve problems ................................ - 54 -
10 Version changes .......................................................................................................... - 56 -
Section 2: ............................................................................................................................. - 56 -
Figure 1 CM 45 built in coffee maker ........................................................................................ - 5 -
Figure 2 Serial number location ................................................................................................ - 7 -
Figure 3 CM 45 dimensions, furniture dimensions and ventilation gap dimensions ................ - 9 -
Figure 4 Positioning of the side rails ....................................................................................... - 10 -
Figure 5 Fixing the power cable with the clip ......................................................................... - 10 -
Figure 6 Positioning the CM 45 in the rails ............................................................................. - 11 -
Figure 7 Correcting the alignment of the CM45 ..................................................................... - 12 -
Figure 8 Main switch ............................................................................................................... - 12 -
Figure 9 Control panel buttons ............................................................................................... - 13 -
Figure 10 Filling the water tank ............................................................................................... - 13 -
Figure 11 Components to be cleaned ..................................................................................... - 20 -
Figure 12 PCB structure ........................................................................................................... - 31 -
Figure 13 Hydraulic diagram ................................................................................................... - 32 -
Figure 14 Hydraulic diagram explanation ............................................................................... - 33 -
Figure 15 Hydraulic diagram explanation 2 ............................................................................ - 34 -
Figure 16 Coffee Maker hydraulic block ................................................................................. - 36 -
Figure 17 Infuser ..................................................................................................................... - 36 -
Figure 18 3 ways valve. ........................................................................................................... - 37 -
Figure 19 Steam valve ............................................................................................................. - 37 -
Figure 21 Flowmeter ............................................................................................................... - 38 -
Figure 20 Water pump ............................................................................................................ - 38 -
Figure 22 Hot water and coffee heating element ................................................................... - 39 -
Figure 23 Steam heating element ........................................................................................... - 40 -
Figure 24 Grinder .................................................................................................................... - 40 -
Figure 25 Infuser group Kit ...................................................................................................... - 43 -
Figure 26 Infuser block ............................................................................................................ - 44 -
Figure 27 Fan ........................................................................................................................... - 44 -
Figure 28 3 ways and 2 ways steam electrovalves .................................................................. - 45 -
Figure 29 CM 45 User interface .............................................................................................. - 46 -
Table 1 Technical data ............................................................................................................... - 6 -
Table 2 Water pump technical data ........................................................................................ - 38 -