Maintenance, Upkeep, Disposal; Cleaning; Maintenance, Upkeep; Disposal - KERN ECB N Series Operating Instruction

7 Maintenance, upkeep, disposal

7.1 Cleaning

Please disconnect the device from the operating voltage before cleaning.
Only use a cloth dampened with mild suds and not aggressive cleaning agents (sol-
vents or similar). Please ensure that fluids are not able to get into the device and rub
off using a clean, soft cloth.
Loose sample residue/powder can be removed carefully using a brush or hand vacu-
um cleaner.
Remove any spilt material to be weighed immediately.

7.2 Maintenance, upkeep

The device may only be opened by trained service engineers authorised by KERN.
Disconnect from the mains supply before opening.

7.3 Disposal

The operating company shall dispose of the packaging and the device in compliance
with the valid national or regional law of the operating location.

8 Troubleshooting

The balance should be switched off for a short time following an interruption in the
programme sequence and disconnected from the mains supply. It is then necessary
to repeat the weighing process from the beginning.
Help:
Interruption
Weight display is not illuminated.
16
Possible cause
• The balance is not switched on.
• The mains supply connection has been
interrupted (mains cable not plugged
in/faulty).
• Power supply interrupted. .
ECB_ECE-N-BA-e-1724