KERN PES 620-3M User Manual

97 TPES-B_TPEJ-B-BA-e-2319
21.1 Error messages
Error message
Description
Possible causes / repair
• Maximum weighing range exceeded
• Split sample and weigh
individually
• Use lighter tare weight
• Negative load is below the minimum
weighing range
• Weighing plate or
weighing plate carrier
incorrectly adjusted
• Check whether the
balance is touching other
objects
• Weight value of the sample when
setting the reference weight in piece
counting mode is too low
• Use samples / reference
weights with higher weight
value (lowest piece
weight, minimum load)
• The [S] key was pressed, although
<*> has not been displayed
• Observe the totalizing
procedure according to the
Operating instructions
• System error
• Inform the retailer.
• The weight value of the adjustment
weight is less than 50 % of the
weighing capacity.
• The external adjustment weight is
less than 95 % of the weighing range
when calibrating the internal
adjustment weight
• Use a adjustment weight
with a weight value as
close as possible to the
weighing capacity.
• Error > 1.0 % at adjustment test with
external weight
• Weighing plate is loaded during the
internal adjustment
• Unload the weighing plate
and repeat the internal
adjustment
• Error > 1.0 % at the internal
adjustment
• Perform internal
adjustment again
• The input value for the measurement
incertainty of the external adjustment
weight at <2. o.M.P.> exceeds the
maximum setting range of +/- 100 mg
• Use adjustment weights
with poor deviation
• Faulty end of the internal adjustment
• Perform internal
adjustment again

KERN PES 620-3M Specifications

General

Brand	KERN
Model	PES 620-3M
Category	Scales
Language	English