Operating instructions
For Winterhalter MTR series rack conveyor dishwashing machines and
for Winterhalter MTF series flight-type dishwashing machines
(translation of the original German operating instructions)
Table of contents
1 About these instructions ................................................................................................................... 3
2 Designated use ................................................................................................................................... 3
2.1 Non-designated use ............................................................................................................................. 4
3 Safety notes ........................................................................................................................................ 4
3.1 General safety notes ............................................................................................................................ 4
3.2 Electrical safety .................................................................................................................................... 5
3.3 Maintenance and repair work ............................................................................................................... 5
3.4 Handling chemicals (detergent, rinse aid, descaler, etc.) .................................................................... 5
3.5 Daily cleaning and care ........................................................................................................................ 6
4 Before working with the machine ..................................................................................................... 6
4.1 Checking for completeness .................................................................................................................. 6
4.2 Initial start-up ........................................................................................................................................ 6
5 Product description ........................................................................................................................... 6
6 Controls ............................................................................................................................................... 7
6.1 Switching on the screen ....................................................................................................................... 7
6.2 Menu levels .......................................................................................................................................... 7
6.3 Screen saver ........................................................................................................................................ 8
7 Operation ............................................................................................................................................ 8
7.1 Making ready for operation .................................................................................................................. 8
7.1.1 Before switching on the machine ......................................................................................................... 8
7.1.2 Switching on ......................................................................................................................................... 9
7.2 Washing with the standard programmes ............................................................................................. 9
7.2.1 Starting / stopping transport ............................................................................................................... 10
7.2.2 Having the transport run backwards .................................................................................................. 10
7.2.3 Washing (MTF series machines) ....................................................................................................... 10
7.2.4 Washing (MTR series machines) ....................................................................................................... 11
7.2.5 Container programme ........................................................................................................................ 11
7.2.6 Breaks in operation ............................................................................................................................ 12
7.3 Washing with the special programmes .............................................................................................. 12
7.3.1 Glasswashing programme ................................................................................................................. 12
7.3.2 Rinsing with osmosis water (can be switched on) ............................................................................. 12
7.3.3 Rinsing with softened water and osmosis water (cannot be changed) .............................................. 12
7.3.4 Example: Washing in the glasswashing programme and rinsing with osmosis water (can be
switched on) ....................................................................................................................................... 13
7.4 Routine checks ................................................................................................................................... 14
7.5 Water change in zone 1 ..................................................................................................................... 15
7.6 Switching off the machine .................................................................................................................. 15
8 Maintenance and care ...................................................................................................................... 16
8.1 Every day ........................................................................................................................................... 16
8.1.1 Cleaning the grease filter ................................................................................................................... 16
8.1.2 Cleaning programme .......................................................................................................................... 16
8.1.3 Checking external water treatment .................................................................................................... 18
8.2 Every month ....................................................................................................................................... 18
8.2.1 Cleaning the roof cleaning jet ............................................................................................................ 18
8.2.2 Cleaning the exhaust air system ........................................................................................................ 18
8.2.3 Cleaning the dirt trap .......................................................................................................................... 19
8.2.4 Descaling............................................................................................................................................ 19
8.3 Maintenance by customer service ..................................................................................................... 20
8.4 Changing the detergent product ........................................................................................................ 20
9 Taking out of service for a long time ............................................................................................. 21
10 Organisation of the washing process ............................................................................................ 22
11 Malfunctions ..................................................................................................................................... 23
11.1 Malfunctions; display by symbols on the screen ................................................................................ 23
11.2 Malfunctions; display by fault code on the screen ............................................................................. 24