KERN & SOHN KXS-TM - Manual (Page 75)

16 Servicing, maintenance, disposal
Before any maintenance, cleaning and repair work disconnect the
appliance from the operating voltage.
16.1 Clean
 Keep IP protection.
 Clean the stainless-steel parts with a soft cloth soaked with a cleaning agent
suitable for stainless steel.
 For stainless steel parts do not use any cleaning agents which contain sodium
hydroxide solution, acetic, hydrochloric, sulphuric or citric acid.
 Do not use metal brushes or cleaning sponges of steel wool, as this causes
superficial corrosion.
16.2 Servicing, maintenance
 The appliance may only be opened by trained service technicians who are
authorized by KERN.
 Ensure that the balance is regularly calibrated, see chap. Monitoring of test
resources.
16.3 Disposal
 Disposal of packaging and appliance must be carried out by operator according to
valid national or regional law of the location where the appliance is used.
16.4 Error messages
Error
message
Description
E 0 EEPROM error value outside of A/ D transducer range
E 1 Zero points above the zero adjusting range
E 2 Zero points below zero adjusting range
E 4 A/D converter
oL Overload
-oL Underload
oF Internal value < zero range
Should other error messages occur, switch balance off and then on again. If the error
message remains inform manufacturer.
KXS/KXG-TM-BA_IA-e-1420 75