Cleaning and disinfecting results
depend on all surfaces and hollow
areas of the load being accessible by
the wash liquour.
Wash liquor is distributed throughout
the cabinet by an upper and a lower
spray arm.
When activated,
Spray arm
monitoring
checks whether the
spray arms are rotating within their
lower and maximum range.
Mobile unit
Mobile units may be fitted with one or
more spray arms.
These need to be fitted with magnets
for spray arm monitoring.
,
Mobile unit spray arm monitoring
can only function if the mobile unit is
fitted with a coded magnetic strip
(see "Mobile unit coding").
Upper and lower baskets
The PG 8535 and PG 8536
washer-disinfectors can also be fitted
with an upper or lower basket in
addition to the mobile unit.
The upper basket can also be fitted
with spray arms. These can also be
monitored. This does not require a
magnetic strip.
The machine is supplied with spray arm
monitoring switched off for the upper
basket.
If upper baskets without spray arms
are always used this setting can be
left unchanged.
If upper baskets with and without spray
arms are used, and spray arm
monitoring is active, the following
question will be asked before starting
the programme:
Basket with one spray arm?
Answer
Yes
or
No
.
This question can be deactivated by
Miele Service if you only ever use
upper baskets with one spray arm.
Laboratory applications
For narrow-necked utensils, e.g.
narrow-necked conical flasks, round
bottomed flasks, measuring flasks and
pipettes, a mobile injector unit or
injector basket is required.
Spray arm monitoring for the upper
spray arm in the cabinet is only used in
some instances with laboratory
applications.
Upper
basket
Lower basket
Spray arm
monitoring
O 175
U 175/1
yes
O 175
U 184/1
yes
O 184
U 175/1
no
O 184
U 184/1
no
O 187
U 175/1
yes
O 187
U 184/1
yes
Spray arm monitoring
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