Use Precautions - La Marzocco kb90 Series Manual

WARNING
Handle with care maximum load
1Kg do not lift.
WARNING
The individual grid of the scale
is a fragile component, handle
and store with care.
WARNING
The height of the bottom tray is
fixed.

1) Use precautions

Remove the adhesive label with care; if
needed, remove any adhesive residues
from the surface using a neutral detergent.
Don't spill water onto the scale box
If needed, gently remove it with an
absorbent cloth. Should any water and/or
dirt penetrate into the holes highlighted
3
2
1
Fig. 6 - Precision Scale - 2, and 3 brewing groups
in the figure below, gently clean and dry
them with an absorbent paper cloth.
Dirt build-up or water stagnation may
prevent the scale individual grid from
properly settling into place.
The weighing system in static conditions
(*) has a rated accuracy of ±0.5g.
For correct operation, make sure that:
9. Precision Scale
Legend
1
2
3
4
4
• Maintenance is performed properly, by
an authorized person and in the manner
prescribed in this manual;
• Please use the machine according to the
instructions specified in this manual;
• Please make sure the machine is
installed on a level and firm 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.
Scale crosspiece
Drain grille
Scale individual grid
Removable drain tray
25