Sartorius Master series, Инструкция по установке и эксплуатации

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19
Troubleshooting Guide
Problem ... Causes ... Remedy
No segments appear in the weight
display
(16)
- No line voltage available
- The AC adapter has not been
plugged in
- Check current supply
- Plug in the AC adapter
Weight display shows “L” or “CH2” - The pan (1) is not in place - Place the pan
Weight display shows “H”
- Load exceeds capacity of the
balance
- Unload the balance
The weight readout changes con-
stantly or the special message
“BUSY” does not go out in the
weight display
- Unstable ambient conditions
- Too much vibration or there is a
draft
- The door of the weighing cham-
ber is not completely closed (for
B 120S)
- The sample or object does not
have a stable weight
- Set up scale in another area
- Access the menu to adapt scale
to the particular type of weigh-
ing environment
- Close the door of the weighing
chamber
The weight display shows “CE” - The CAL key (14) was not
pressed when the display read
zero
- The balance is loaded
- Press tare control (10) and re-
press the CAL key
- Unload the balance
The weight readout is obviously
wrong - The balance has not been cali-
brated
- The balance has not been tared
before weighing
- Scale has not been tared before
weighing
- The air bubble of the level indi-
cator (9) is not within the circle
(only for B 120S, B 210P/S,
B 3100P/S)
- Calibrate the balance
- Tare before weighing
- Level the balance