SE-9629
Electron Charge-to-Mass Ratio
8
012-14265A
Fuse Replacement
•
Disconnect the power cord from the instrument.
•
Open the fuse cover and remove the fuse. (The fuse is inside a tray. Use a small
screwdriver or other tool to pry the tray open.)
•
Replace the fuse(s). Use the same type of fuse (250 V T2A).
•
Reconnect the power cord and turn on the instrument.
•
If the problem persists, contact PASCO Technical Support for service.
Cables and Cords
Specification
Power Cord
Length: 1.5 m, 16 A / 250 V
Connecting Cable, Red (EM-9740)
Length: 0.85 m, 10 A / 300 V
Connecting Cable, Black (EM-9745)
Length: 0.85 m, 10 A / 300 V
Note
: Replace the cables and power cords with the same type.
The fuse is inside a
tray. Open the
cover to remove
the fuse.
WARNING
To reduce the risk of electric
shock or damage to the instru-
ment, turn the power switch OFF
and disconnect the power cord
before replacing a fuse.
Fuse Cover Tray
Pry
here
Note
: Replace the burned fuses with new fuses of the same type.
(One spare fuse is included inside the Fuse Cover Tray.)
