Power Supply; Setting Up And Aligning The Scale - Seca 664 Instruction Manual And Guarantee

Power supply

The scale is powered by a mains unit and by a rechargeable batterie. The scale works
independently of the mains, which is very handy for mobile use.
The LC display and the evaluation electronics have a low power consumption – 2000
weighing operations can be performed with a fully charged battery. Once battery voltage
is no longer adequate, the battery symbol
that battery power is dropping. If the batterie is not charged, battery voltage will ultimately
not be adequate for error-free measuring. In this case,
weighing is no longer possible.
The rechargeable batterie is charged by
the mains unit supplied. For this purpose,
the mains unit needs to be connected to
the mains for at least 24 hours.
Please use only the mains unit supp-
lied or mains units from the seca ran-
ge of accessories. Before plugging
the unit into the socket, check whe-
ther the mains voltage marked on the
mains unit matches local mains
voltage.

4. Setting up and aligning the scale

– Place the scale on a level surface.
– Fold the column upwards. Secure the
column by tightening up the knurled
screw.
– Undo the locknuts using the four foot
screws.
– Align the scale by undoing the foot
screws. The air bubble in the spirit level
must be right in the centre of the circle.
– Then re-tighten the locknuts.
– Fold down the ramps required.
– Ensure that only the feet of the scale
are in contact with the floor. The scale
may not be in contact at any other
point.
Important!
The alignment of the base of the scale must be checked and corrected if neces-
sary every time the location of the scale is changed.
16
first appears in the display to indicate
bAtt
appears in the display and
Libelle
spirit level