AMETEK SFA Series - Manual (Page 61)

Sorensen SFA Series Maintenance
5.3 FUSES
There are no user replaceable components in the power supply.
WARNING!
Only properly trained and qualified personnel should remove the cover from the
power supply. Service, fuse verification, and connection of wiring to the chassis
must be accomplished at least five minutes after power has been removed via
external means; all circuits and/or terminals to be touched must be safety
grounded to the chassis.
CAUTION!
To reduce the risk of fire or electrical shock, replace fuses only with the same type
and rating.
Internal fuses are listed in Table 5–2. Note, however, that failure of one of these
fuses indicates a more serious problem has occurred. Please contact the
factory for further assistance.
PCB Part No. Reference Value Manufacturer Part No.
Bias Supply F1, F2, F3 600 Volt, 5 Amp Littelfuse KLK-5
Module Controller F1 600 Volt, 30 Amp Littelfuse KLKD30
Table 5–2. Fuse Values
M550292-01 Rev G 5-3