Dispensing liquid chemical agents
Preparing the DOS dispensers
The agents can be filled into 5 l plastic containers, which are colour coded for the relevant dispensing system.
When first commissioning, or when the message FILL DOS 1 CONTAINER and/or FILL DOS 2, 3 or 4 CONTAINER flashes in the display after switching on or at the end of a programme, replace the storage containers with new ones, or refill them with the relevant agent.
If the message CHECK DISPENSING SYSTEM 1 and/or CHECK DISPENSING SYSTEM 2, 3 or 4 flashes in the display, check the storage containers, dispensing tubes and hoses. Then replace the storage containers with new ones, or refill them with the relevant agent.
The programme will stop automatically.
When first commissioning or when the message CHECK DISPENSING SYSTEM... appears, start the
Take great care when handling liquid agents and additives. These may contain irritant or corrosive ingredients.
Please follow the manufacturer’s safety instructions.
Wear protective gloves and goggles.
Fill the containers with the relevant agent
Switch the machine off using the master switch.
Lift the service panel up and then drop it forwards and release it from its lower brackets.
Pull open the drawer to the right of the service panel to access the liquid supply containers.
Take the storage containers out, open them and fill with the agent required, (observe the colour code).
Set the service panel onto the lower bracket and then raise it upwards and pressing against the
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