7 Faults
• Instruments can’t be power ON
-Check whether the power line is
unplugged
-Check whether the fuse is broken or loose
• Fault in power on self test
- Switch OFF the unit, then switch ON and reset
the instruments to factory default setting.
If these faults are not resolved, please
contact manufacturer/supplier.
8 Maintenance and Cleaning
• Proper maintenance can keep
instruments working properly and lengthen
its lifetime.
• Do not spray cleanser into the instrument when
cleaning.
• Unplug the power line when cleaning.
• Only use recommended cleansers:
Water containing tenside/
Isopropyl alcohol
Water containing tenside/
Isopropyl alcohol
• Before using other method for cleaning
or decontamination, the user must ascertain
with the manufacturer that this method will not
harm the instrument. Wear the proper
protective gloves during cleaning of the
instrument.