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Spray arm monitoring
The processing result depends on the
rinsing and flushing of all surfaces and
hollow spaces of the lab ware with
wash water.
One top and one bottom spray arm in
the appliance distribute the wash water
in the wash cabinet.
Spray arm monitoring
When
activated, the system will check
whether the speeds of the spray
arms are maintained within
predefined limit values.
Mobile unit
Mobile units can be fitted with one or
several spray arms.
They must be equipped with magnets for
the speed monitoring to be functional.
,
Spray arm monitoring will only
function if the type of mobile unit is
coded with a magnetic strip (see the
"Programming Manual - Coding a
mobile unit").
Top and bottom baskets
For the PG 8535 / 8536 lab washers,
combinations of top and bottom
baskets may be used in addition to the
mobile units.
The top baskets can be also fitted with
spray arms using speed monitoring.
This does not require a magnetic strip.
As per factory setting, spray arm
monitoring for the top basket is
deactivated.
This setting may be kept if only top
baskets without spray arm are used.
30
If top baskets with and without spray
arms are used and spray arm
monitoring for the top basket is
activated, the following message will
appear prior to starting the program:
Basket with a spray arm?
This question can be answered with
Yes or No.
is
Miele Technical Service can
deactivate this query if only top
baskets with spray arms are used.
Lab applications
Narrow-necked items,
e.g., narrow-necked Erlenmeyer flasks,
round flasks, volumetric flasks and
pipettes, require the use of injector top
or bottom injector baskets.
In the area of lab applications, spray
arm monitoring for the top appliance
spray arm is only used for some
combinations.
Top
basket
O 175
O 175
O 184
O 184
O 187
O 187
Bottom
Spray arm
basket
monitoring
U 175/1
Yes
U 184/1
Yes
U 175/1
No
U 184/1
No
U 175/1
Yes
U 184/1
Yes
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