modbar av Series - Precision Scale Operation; Precision Scale Use Precautions; Precision Scale Cleaning

EN
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8. Precision Scale
1) Use precautions
The weighing system in static conditions
(*) has a rated accuracy of +/- 0.5g.
For correct operation, make sure that:
• Maintenance is performed properly, by
an authorized person and in the manner
prescribed in this manual;
• Please use the machine according to the
instructions specied in this manual;
• Please make sure the machine is
installed on a level and rm counter;
• Please make sure the power supply is
stable and without electrical noises.
The weighing stage is a inherently delicate,
in fact it is affected by:
• Vibration of the bench caused for
example by other devices;
• Machine vibrations caused, for example,
by the use of the adjacent group.
(*) Static weighing means weighing an
object whose weight is xed during the
entire weighing.
The machine is not a weighing device
certied for legal weighing.
- The weighing system is a precision device
that requires a lot of caution in terms of
use, cleaning and maintenance.
- Should the main grid or tray be removed,
ensure not to hit the load cells during the
disassembly and reassembly operations.
- To proceed with the weighing of the lter
holder either empty or lled with coffee
powder, place it as shown below:
For two Taps with precision scales users only:
- Use only original La Marzocco lters and
lter holders, identied by the following
symbol:
- Use only lter holders with double spout;
- Do not place on the scale objects
weighing more than 1kg;
- Never load more than 1 kg, to prevent
any damage to the scales;
- Use the high precision scale with care,
avoid shocks, falling objects and sudden
load peaks;
- Any object to be weighed must be placed
correctly on the scales grid.
2) Cleaning
- The cleaning of the “individual grids”
must be performed with care, without
overloading the cells;
- For proper weighing of the lter holder,
make sure the grid is clean and dry;
- To avoid contact with dirt before placing
the lter holder, clean and dry the grid;
- Please be careful during the cleaning
procedures to avoid the water dripping on
the scale and its electrical components.
CAUTION
HANDLE WITH CARE MAXIMUM LOAD 1Kg DO NOT LIFT.