GB Operating manual – multifunction measuring meter XA1000 / XP200 / XP400 • 08_2015 38
Maintenance and care intervals
Maintenance
Maintenance and care interval before every start
when
necessary
at least every 4
weeks
at least annually
check connections for digital sensors and micro USB
for dirt and foreign objects and clean if necessary
X
clean housing X X
visually check whether the device is dirty X X
replace batteries X
check for damages X
carry out a test run X