,
Only use agents formulated
specifically for use in a water based
process in this professional cleaning
machine and make sure you follow
the manufacturer's instructions on
the packaging.
This machine is fitted with 2 dispenser
pumps as standard:
–
Dispensing system DOS 1 (blue) to
dispense a liquid alkaline agent. It
can dispense up to 120 ml/min.
–
Dispensing system DOS 3 (red) to
dispense a liquid acid agent such as
neutralising agent or rinsing agent. It
can dispense up to 105 ml/min.
Additional optional DOS modules:
– Dispensing system DOS 2 (white) to
dispense a liquid acid agent such as
neutralising agent. It can dispense
up to 105 ml/min.
–
Dispensing system DOS 4 (green) to
dispense a liquid alkaline agent. It
can dispense up to 120 ml/min.
Agents used must be non-foaming
or produce as little foam as possible
at dispensing temperature. Any
foam can affect the cleaning or final
rinse result.
The correct amount of liquid agent etc.
required for the application chosen will
be dispensed through these dispensing
systems.
The liquid agent containers are situated
next to the machine.
Preparing the dispensing
system
The liquid agents can be filled into 5 -
10 litre plastic containers.
When first commissioning, or when the
message FILL DOS 1 and/or DOS 2, 3,
4 CONTAINER flashes in the display
after switching on or at the end of a
programme, fill the storage container
with the relevant liquid agent.
If the message CHECK DISPENSING
SYSTEM 1 and/or CHECK DISPENSING
SYSTEM 2, 3, 4 flashes in the display,
check the containers and the
dispensing tubes, and refill or
exchange the containers for full
containers if empty.
The programme will stop automatically.
Dispensing liquid chemical agents
34
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