Hygienic Flush; Selective Tap Quantity Pre-Selection - ECOLAB DG 3.1 Betriebsanleitung

8.4.6

Hygienic Flush

Responsibility for the correct operation of the metering unit in accordance with the RKI
guidelines on "Design criteria, properties and operation of decentralized disinfectant
metering units" (Federal Health Bulletin 2004 . 47: 67-72) rests with the owner.
We recommend tapping a minimum quantity of 10 l of solution if the unit has been out of
service for 24 hours or more. This tapped solution may not be used for disinfection.
If required, a "hygienic flush function" can be configured which generates a warning in the
display after an adjustable device idle time.
 Setting/activating the hygiene function:
(Also refer to chapter
Adjustable tapping
quantity
Indication as to whether the
hygienic flush
should only be done with or with concentration 1 or concentration 2.
 Saving the new values set
NOTE
If tapping occurs during the set time interval, the time is reset and starts afresh.
CAUTION
The solution tapped during the hygienic flush may not be used and must be discarded.
8.4.7

Selective Tap Quantity Pre-selection:

You can freely enter the tap quantity in 0.5 l steps between 1 and 99 l.
If required you can specify five fixed tap quantity values by means of "selective quantity
pre-selection". You can scroll through the set values using the
operating mode.
 Setting/activating the selective tapping quantity pre-selection.
(Also refer to chapter
Tapping quantity
No.
 Saving the new values set
417102242_DG_3
8.2 "Programming Structure" and
Fig. 8.43 Hygienic flush
8.2 "Programming Structure" and
Fig. 8.44 Selective tapping quantity preselection:
- 80 -
8.4.1 "Operation Handling").
Time after which a warning
appears on the display if no
tapping has occurred.
and buttons in
8.4.1 "Operation Handling").
Tapping quantity
associated with the tapping
quantity No.
("--" = deactive)
Rev.: 02-05.2014