Models 375 (Including Series One), 375/1, 375/2 & 375/4 Section 6
Ludlum Measurements, Inc. Page 6-4 May 2017
result in the unit falling down and causing personal injury and/or
property damage.
Replacement of Main Fuse (Side Panel)
Warning!
For continued protection against risk of fire, replace only
with fuse of the specified type and current rating.
Detector Connector
Warning!
Potential electrical shock hazard: do not touch the center pin
of the detector connector unless the unit has turned off and
power has been removed for at least one minute.
Battery Replacement
Warning!
Only certified technicians or calibration personnel should
replace battery.