Replacing The Instrument's Fuses - Waters Xevo TQ-S micro Overview And Maintenance Manual

4 Maintenance Procedures

Replacing the instrument's fuses

Warning:
power supply before replacing fuses. The mass spectrometer has two fuses, and
uses double pole/neutral fusing circuitry. Thus circuits can remain live even when
one fuse has blown.
Warning:
specified below, and printed on panels adjacent to the instrument's fuse covers.
If one or both of the mass spectrometer's fuses blow, the instrument will shut down
immediately. If this occurs, disconnect the power cord from the rear panel, and replace the
fuses, located at the bottom left-hand-side of the instrument's rear panel, with
T10AH250V, 6x32mm fuses.
214 January 11, 2016, 715004599 Rev. B
To avoid electrical shock, disconnect the mass spectrometer from the
To protect against fire, replace fuses with those of the type and rating