Spray Arm Monitoring/Wash Pressure; Frequently Asked Questions - Miele PG 8583 Operating Instructions Manual

Laboratory glassware washer for laboratory glassware and utensils
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Spray arm monitoring/wash pressure

Problem
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
Spray pressure exceeds
tolerance
Spray pressure fluctuating too
much
Possible cause and solution
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 program again.
- the relevant spray arm is blocked.
Clean the spray arm.
Check whether the filters in the wash chamber are clean
and correctly inserted.
Start the program 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
Rinse
program to clean the wash chamber.
After that, reprocess the load.
The wash pressure differs from the reference value.
Possible causes of fluctuations in the wash pressure
include:
- defective water connections,
- open adapters,
- foam build-up.
Identify and resolve the cause of this.
The program is not interrupted. Nevertheless, you must
reprocess the load.
A program was interrupted because of severe fluctuations
in the wash pressure.
Possible causes of fluctuations in the wash pressure
include:
- defective water connections,
- open adapters,
- foam build-up.
Identify and resolve the cause of this.
Reprocess the load again.

Frequently asked questions

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