Problem solving guide
131
Spray arm monitoring/wash pressure
Problem
Cause and remedy
Spray arm monitoring - upper
spray arm: Spray arm blocked
or excessive foaming
or
Spray arm monitoring - lower
spray arm: Spray arm blocked
or excessive foaming
or
Spray arm monitoring - mobile
unit spray arm 1 - : spray arm
blocked or excessive foaming
The rotation speed set has not been reached.
- Items are obstructing the machine or basket spray arms.
Arrange the load so that the spray arms can turn easily
and start the programme again.
- The relevant spray arm is blocked.
Clean the spray arm.
Check whether the filters in the wash cabinet are clean
and correctly inserted.
Start the programme again.
- Wash pressure is too low due to a heavy build-up of foam.
Follow the instructions regarding foam build-up in
“Chemical processes and technology”.
Start the
Rinsing
programme in order to clean the wash
cabinet.
Then reprocess the load again.
Spray pressure exceeds tol-
erance
The wash pressure differs from the reference value.
Possible causes of fluctuations in the wash pressure in-
clude:
- Defective water connections,
- Open adapters,
- Foam build-up.
Identify and resolve the cause of this.
The programme is not interrupted. Nevertheless, you
must reprocess the load.
Excessive spray pressure
fluctuation
A programme was interrupted because of severe fluctu-
ations in the wash pressure.
Possible causes of fluctuations in the wash pressure in-
clude:
- Defective water connections,
- Open adapters,
- Foam build-up.
Identify and resolve the cause of this.
Reprocess the load again.
Содержание teon + RID-200
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