Water Pump; Error Messages - Mestra BOOMERANG PRECISION II Bedienungsanleitung

English
▪ Press again shortly the key F to enter option 2.0
Callibration. Then, press the key F.
2.0 Calibration
2.1 Scales

2.2 Water pump

▪ Use the keys + and – to select option 2.2 Water pump.
Then, press the key F.
2.2 Water pump
K.PUMP= 4.11 ml/s
POUR100ml= NO
RESULT = 100.0
0.0
▪ Place a bowl to collect the liquid.
▪ Use the key g/ml and the keys + and – to select
option
POUR100ml= YES
▪ Then, press the key F.
▪ The pump will try to pour 100 ml of water.
▪ Next, the machine will weigh the amount of water
actually poured and will automatically correct the
pump constant.
▪ If the value obtained is very different from the
expected one, a warning message will appear so that
the operation is repeated or the constant is modified
manually.
7. PLASTER TYPE SELLECTION
Use the keys + and – to select the plaster type:
P1 Free
P2 Type II
P3 Type III
P4 Type IV
8. CHANGING THE PLASTER/WATER
PROPORTION
▪ Once a type of plaster is selected, to change the
required proportion of water press the key F.
▪ Press the key F to select different parameters:
P 3 TYPE III
POWDER = 100gr
WATER = 25 ml
100/ 25
12
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Plaster quantity
Water quantity
Wáter %
▪ Press START/STOP
▪ If you have selected a value for water %, thereafter,
only the amount of dust can be modified directly, and
the water will automatically vary proportionally. This
fact will be indicated with a rectangle around the
amount of water on the initial screen:
P 3 TYPE III
100 25
ML
GR
▪ If you want to be able to independently modify the
plaster and water quantities, select the value "- - -" as
% of water:
P 1 FREE
POWDER = 100gr
WATER = 25 ml
100/ - - -
The Boomerang Precision dispenser is factory set
according to the following proportions of plaster/water:
P1 Free
P2 Type II
P3 Type III
P4 Type IV
For greater accuracy follow the plaster manufacturer's
instructions.
9. CHANGING THE DOSAGE
▪ From the home screen, press the key g/ml to select
the plaster quantity.
▪ Use the keys + and – to modify the plaster quantity.
▪ Shortly press again the key g/ml to modigy the watr
quantity (only in case you have set the proportion
free).
▪ Press START/STOP

ERROR MESSAGES

"RECIPIENTE"
There is no bowl on the plate.
"POWDER DEFECT"
There is no plaster in the tank. The spindle is damaged.
"DEFECTO AGUA"
There is no wáter in the tank. The pum is very
uncalibrated.
to save.
Fixed proportion
indicator
Water % (free)
- - -
100 g / 35 ml
100 g / 25 ml
100 g / 20 ml
to save.