Advanced Trouble-Shootings - Mettler Toledo RPA455 Kurzanleitung

14

Advanced Trouble-Shootings

5 Advanced Trouble-Shootings
Error Symptom Possible Cause
• Brightness too low
• No power connection to
Dark display
• Brief fault
• Location with vibrations
• Drift
• Contact between
Unstable weight
reading
• Incorrect filter setting
• Low voltage
• Incorrect zeroing
Incorrect weight • Incorrect tare value
reading
• Contact between platter
• Platter not on the scale
• Underload
• Overload
• No driver installed
Scale is not com-
municating by • Unmatched settings
serial
• Power-only scale
30470211 | B | 12/2019
Remedy
➜ Set brightness higher
➜ Check all cables and connec-
the scale
➜ Switch device off and on agian
➜ Avoid vibration or change loca-
➜ Avoid drift
➜ Avoid contact between platter/
platter/container and
surroundings
➜ Change filter setting
➜ Connect the scale to appropri-
➜ Unload scale, set to zero and
➜ Clear tare
➜ Avoid contact between platter
and/or formula contain-
er and surroundings
➜ Place the platter on the scale
➜ Set to zero by pressing the Zero/
➜ Unload scale
➜ Reduce preload
➜ Download the driver at
➜ Reconfigure to match the set-
between scale and PC
➜ Contact your METTLER TOLEDO
model
METTLER TOLEDO Quick Guide RPA455 / RPA455x / RPA455xx
tions
tion
container and surroundings
ate power supply
repeat weighing operation
and/or formula container and
surroundings.
Tare button . Re-power the
scale, if necessary.
www.
mt.com/ind-paint-mixing-scale,
and install it.
tings.
distributor.