Miele G 7823 Venting the dispensing system, Dispensing system maintenance, Every 12-18 months

Dispensing liquid chemical agents

Venting the dispensing system

Before the washer-disinfector is first commissioned, and later on if one or more containers has been allowed to run dry, the dispensing system(s) for liquid media will need to be vented. To do this:

￿Press the I-0button.

￿Select operating level B.

￿Select as required: Programme DOS1-FILL Programme DOS2-FILL Programme DOS3-FILL Programme DOS4-FILL.

(See "Operation/B. Free programme selection).

￿Press the Start button ￿.

The DOS-FILL Service Programmes are allocated to programme places 58-61 ex works, but can be re-allocated to other programme places, if preferred.

Dispensing system maintenance

To ensure trouble-free operation, the following regular maintenance should be carried out by a Miele approved service technician.

Every 12-18 months

Replace the hoses in the dispensing system(s).

External Dispensing systems

If external pumps are to be used for dispensing liquid agents, please inform the Miele Service Department. The instructions given in the Programming Manual under "Machine functions" will need to be observed.

41