What If - Mettler Toledo PE200 Mode D'emploi

WHAT IF ...

... the entire display is blanked out?
... only the upper segments of the display light up?
... only the lower segments of the display light up?
... OFF is displayed?
... the weighing result is unstable?
... the weighing result is obviously wrong?
Then ...
– Balance is not switched on.
– Power cable is not plugged in.
– No power.
– Microfuse is defective (see "CARE AND MAINTENANCE: Replacing the microfuse").
If this occurs again: Check voltage selector setting and fuse rating.
If both are correct, call METTLER TOLEDO Service.
– Weight on pan is too heavy (weighing range is exceeded).
– Balance is defective (call METTLER TOLEDO Service).
– Pan support is not installed.
– Weighing pan is not installed.
– In-use cover is touching pan support (retaining ring of in-use cover is not installed).
– Weighing range was exceeded before balance was unloaded (overload was not obvious
because it is composed of tare and weighing object).
Correct defect by taring after the balance is unloaded.
– Power was out: Check the two power cable connectors for tight fit.
Again switch on balance by pressing control bar.
– Control bar was not pressed down all the way when power was switched on.
– Draft at the weighing station.
(PE200, PE400: Use draft shield. See "ACCESSORIES: Optional equipment").
– Balance table is not stable.
– Weighing object is restless, e.g., live animals (see "ADDITIONAL FEATURES").
– Voltage selector is set to an incorrect voltage (see "PREPARATION: How to correct the
selected voltage setting").
– Balance is not leveled.
– Balance is not properly calibrated (see "OPERATION: How to calibrate the balance").
– In-use cover touches the pan support (install retaining ring).
– Balance was not tared before weighing was made (single control bar had not been
pressed).
– Weighing object might be touching the draft shield.
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