Adding Of Liquid Detergents And Neutralizers; Priming The Dos Dispensers - Miele G 7825 Operating And Installation Instructions

Adding of liquid detergents and neutralizers

,
Use only cleaning agents
specially designed for lab washers
and regard the application
recommendations of the
manufacturer!
This machine is fitted with 2 dispensers
as standard:
– Dispensing system DOS 1 (blue) to
dispense liquid cleaning detergents.
The dosing rate is 120 ml/min.
– Dispensing system DOS 3 (white) to
dispense neutralizing agent (acid).
The dosing rate is 20 ml/min.
Additional DOS modules (optional):
– Dispensing system DOS 2 (white).
The dosing rate is 20 ml/min.
– Dispensing system DOS 4 (green).
The dosing rate is 120 ml/min.
The amounts of detergent and
neutralizers required, depending on the
application chosen for this machine,
are dispensed through these
dispensing systems.
24

Priming the DOS dispensers

The liquids can be filled into 10 l plastic
containers, which are color coded for
the corresponding dispensing system.
When first commissioning, or when the
message "FILL DOS 1 CONTAINER"
and/or DOS 2, 3, 4 flashes in the
display after turning on or at the end of
a program, fill the storage container
with the correct agent.
If the message "CHECK DISPENSING
SYSTEM 1" and/or "DISPENSING
SYSTEM 2, 3, 4" flashes in the display,
(the program has been automatically
put on hold), check the storage
container and the dispensing hoses
and refill if necessary.
When first commissioning or when
the message "CHECK DISPENSING
SYSTEM... " appears start the
DOS-FILL program to prime the
dispensing system (see "Priming the
liquid dispensing systems").
,
Use caution when handling
detergents!
Follow the instructions and relevant
safety procedures carefully.
Wear protective gloves and
goggles.