Oster BVSTEM7300 Instruction Manual page 69

DESCALING CYCLE - ESPRESSO MACHINE
Note: The ON/OFF LIGHT will continue to
flash until completion of the Descaling Cycle.
Important: If Descaling Step 1 is not started
within 1 minute of entering the Descaling
Cycle, the machine will exit the Descaling
Cycle and go back to the READY state.
Important: The Descaling Cycle can be
exited at any point by pressing the ON/OFF
BUTTON.
Step 1. Start Descaling Cycle
- Turn the DIAL to the STEAM position.
- The STEAM LIGHT will now be
fully illuminated.
- The Pump will start and hot water will run
from the Group Head & Steam Wand.
Over a 2 minute period the Pump will make
different noises.
- When hot water has stopped being released
from the Group Head & Steam Wand, this
step is finished.
- The STEAM LIGHT will stop being
illuminated, and the DIAL LIGHT will now
start to flash. This is to indicate the machine
has finished this step.
- Turn the DIAL to the vertical position.
- The DIAL LIGHT will now be
fully illuminated.
- Move to Step 2.
Step 2. Preparing for Purge
Important: There is a maximum of 5 minutes
allowed to complete this step before the
Descaling Cycle will exit.
- The Steam Wand & Group Head now need
to be purged clean with fresh water to
remove descaling solution.
BVSTEM7300-054_19ESM4 (LA).indd 30
• Rinse Water Reservoir
- Remove the Water Reservoir and rinse
thoroughly under running water, ensuring
that all traces of the descaling solution have
been removed.
• Fill Water Reservoir
- Fill the Water Reservoir to the '1 Litre' line
with cold water from the tap and insert onto
the machine.
• Empty Containers
- Empty water from the containers
and replace.
- Move to Step 3.
Step 3. Start Purge
- Turn the DIAL to the STEAM position.
- The STEAM LIGHT will now be
fully illuminated.
- The Pump will start and hot water will run
from the Group Head & Steam Wand.
Over a 2 minute period the Pump will make
different noises.
- When hot water has stopped being released
from the Group Head & Steam Wand, the
Descaling Cycle is complete.
Descaling Cycle Complete
- To indicate the completion of the Descaling
Cycle the machine will beep and the ON/OFF
LIGHT will stop flashing.
- The STEAM LIGHT will stop being
illuminated and the DIAL LIGHT will now start
to flash to prompt the return of the DIAL to
the vertical position.
- Turn the DIAL to the vertical position.
- The machine will return to the READY state.
Descaling Cycle Clean Up
- Empty water from the containers and clean,
ensuring that all traces of the descaling
solution have been removed.
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6/26/19 09:34