Winterhalter GS 600 Series, Руководство по эксплуатации

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Descaling
Drain machine.
Interrupt detergent supply: Remove suction pipe from the detergent canister.
Re-fill machine.
Addition of the descaling solution according to manufacturer’s instructions.
Observe the printed safety instructions.
Trigger intensive programme once or twice (max. 10 minutes circulation). This loosens the coating of scale.
Drain machine.
Never leave the descaling solution in the machine for a period of several hours.
Put detergent supply into operation again.
Re-fill machine..
Operate machine twice more in the intensive programme.
Drain machine or use for the current wash programme.