Maintenance
64 Agilent Graphite Tube Atomizer GTA 120 User’s Guide
Fuses
FS3, FS5: T1.6 AL 250 V, IEC60127-2 Sheet 3, 5x20 mm, Littelfuse
0218016 or equivalent
FS4: T2.5 AL 250 V, UL/CSA/ANCE 248, 5x20 mm, Littelfuse 0239025
or equivalent
FS1, FS2: T1.6 AH 250 V, IEC60127-2 Sheet 5, 5x20 mm, Littelfuse
0215016 or equivalent
NOTE
For safety reasons, any other internal fuse or circuit breaker is not operator
accessible, and should be replaced only by Agilent authorized personnel.
Fuse information on the rear of the instrument is the most up to
date.
WARNING
Shock Hazard
To prevent reduced safety protection or unwanted fusing, ALWAYS ensure
that the code on the fuse cap matches the screening shown adjacent to the
fuse holders.
To check a fuse:
1 Switch off the GTA and disconnect it from the mains power
supply.
2 Undo the fuse cap by pressing the cap and turning it
counter-clockwise.
3 Pull the cap out carefully. The fuse should be held in the fuse cap.
4 Check that the fuse is the correct type and is not damaged. If
necessary, replace it.
5 Place the fuse into the cap, push the cap in, and then turn the cap
clockwise.
6 Reconnect the accessory to the mains supply.
NOTE
If a fuse blows repeatedly, it may indicate other problems with the accessory.
You should contact your local Agilent sales office and arrange a service call.
To Next Page
Loading...
Need help?
General
