Wessamat W 21 L Mode D'emploi page 25

Contents
1. Basic information .................................................................................................................................................... 27
1.1 Appropriate use ................................................................................................................................................. 27
1.2 Obligation and liability ....................................................................................................................................... 27
1.2.1 Operator obligations ................................................................................................................................. 27
1.2.2 Warranty and liability ................................................................................................................................ 27
1.2.3 Modifications ............................................................................................................................................ 27
1.3 Conformity ......................................................................................................................................................... 27
2. General safety notes ............................................................................................................................................... 28
2.1 Machine operation ............................................................................................................................................. 28
2.2 Safety measures during operation .................................................................................................................... 28
2.3 Risks from electricity ......................................................................................................................................... 28
2.4 Refrigerant circuit .............................................................................................................................................. 28
2.5 Fire fighting........................................................................................................................................................ 28
2.6 Handling of WESSAMAT special cleaner ......................................................................................................... 28
2.7 Lubricants .......................................................................................................................................................... 28
3. Packaging, storage and transport ........................................................................................................................... 29
3.1 Delivery status ................................................................................................................................................... 29
3.2 Packaging and transport ................................................................................................................................... 29
3.3 Storage .............................................................................................................................................................. 29
4. Technical data and machine description ................................................................................................................ 29
4.1 Identification ...................................................................................................................................................... 29
4.2 Machine equipment and accessories ................................................................................................................ 29
4.3 Noise level ......................................................................................................................................................... 29
4.4 Technical data and operating conditions W21 L,LE,W ..................................................................................... 30
4.5 Technical data and operating conditions W31 L,LE,W ..................................................................................... 31
4.6 Technical data and operating conditions W51 L,LE,W ..................................................................................... 32
4.7 Technical data and operating conditions W81 L,W .......................................................................................... 33
5. Installation and commissioning ............................................................................................................................... 34
5.1 Assembly ........................................................................................................................................................... 34
5.2 Installation air-cooled units (version L) ............................................................................................................. 35
5.3 Installation air-cooled, built-in units (version LE) .............................................................................................. 36
5.4 Installation water-cooled units (version W) ....................................................................................................... 37
5.5 Pre-commissioning check ................................................................................................................................. 38
5.6 Commissioning .................................................................................................................................................. 38
5.7 Functions of the production switch .................................................................................................................... 38
6. Operation ................................................................................................................................................................ 38
6.1 Operating principle ............................................................................................................................................ 38
6.2 Height and thickness of the ice cubes .............................................................................................................. 39
6.3 Setting the ice cube thickness .......................................................................................................................... 40
6.4 Setting of the ice cube height ............................................................................................................................ 40
7. Care, maintenance and trouble shooting ................................................................................................................ 40
7.1 Cleaning ............................................................................................................................................................ 40
7.1.1 Cleaning the trough and the water level sensor ...................................................................................... 41
7.1.2 Cleaning the storage container ................................................................................................................ 41
7.1.3 Cleaning the condenser fins .................................................................................................................... 41
7.2 Maintenance ...................................................................................................................................................... 42
7.3 Trouble shooting ............................................................................................................................................... 43
8. Disposal .................................................................................................................................................................. 45
8.1 Disposal instructions ......................................................................................................................................... 45
9. Wiring diagram ........................................................................................................................................................ 70
9.1 Wiring diagram W21 L, W31 L, W51 L, W81 L ................................................................................................. 70
9.2 Wiring diagram W21 LE, W31 LE, W51 LE ...................................................................................................... 71
9.3 Wiring diagram W21 W, W31 W, W51 W, W81 W............................................................................................ 72
10. Spare parts lists, spare parts positions ................................................................................................................. 80
10.1 Spare parts list W21 L,LE,W ........................................................................................................................... 80
10.2 Spare parts list W31 L,LE,W ........................................................................................................................... 81
10.3 Spare parts list W51 L,LE,W ........................................................................................................................... 82
10.4 Spare parts list W81 L,W ................................................................................................................................ 83
10.5 Ersatzteilpositionierung/ Spare parts position/ Positionnement de pièce de rechange W21 L ...................... 88
25
E
N
G
L
I
S
C
H
E
N
G
L
I
S
H
A
N
G
L
A
I
S