Sartorius Cubis MSU116P User Manual page 173

Safety Inspection
If there is any indication that safe operation of the balance is no longer warranted:
t
Disconnect from the supply voltage: Unplug the power cord from the outlet.
t
Secure the AC adapter and cord so that they cannot be used.
Safe operation of the AC adapter is no longer ensured:
– When the AC adapter or the power cord shows visible damage.
– When he AC adapter no longer functions properly.
– Following extended storage in adverse conditions.
In this case, notify the Sartorius Service Center.
Maintenance and repair work may be performed only by authorized service
technicians who have access to the required maintenance manuals and instruc-
tions and who have received the necessary training.
We recommend that the AC adapter be inspected by a qualified service technician
with regard to the following:
– Leakage current: <0.25 mA measured with a properly calibrated multimeter.
– Insulation resistance >
500 volts at a 500 kOhm load.
The duration and number of checks should be determined by a qualified Sartorius
service technician on site based on specific ambient and operating conditions
(once a year as a minimum).
Care and Maintenance
Ohm as measured with a constant voltage of at least
Cubis
®
MSU User Manual 173