Replacing Fuses - Hoefer GD2000 User Manual

Important! Fuses protect
equipment by disconnecting loads
too large for the circuit design.
Always replace fuses with those
that conform to the specified fuse
rating.
Important! Detach the power cord
before replacing fuses.
Fig 6. Mains power module.
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Replacing fuses
115 V~ Model. The fuse drawer holds one
F 12A 250V 3AG fuse and one shorting coil.
230 V~ Model. The fuse drawer holds two
F 6.3A 250V 5 × 20 mm fuses.
The fuse drawer is in the power entry module,
found on the left side of the control panel (See
Fig 6).
1
Insert a small, flat-blade screwdriver into the slot
below the fuse drawer. (See Fig 6.) Push in the
direction of the arrow to release the drawer. Grasp the
fuse drawer with your fingers and pull it out.
2
Pull the fuse out of the drawer to inspect it. If the
fuse element is burned or broken, replace it.
If the fuse appears to be intact, check it with a multi-
meter. A reading of 1Ω or less indicates the fuse is
still usable.
3
Push the fuse drawer back into the power entry
module until it snaps into place.
4
Plug the power cord in and turn the mains power
switch on.
Insert a small screwdriver
blade in the slot. Push in
the direction of the arrow
to release the fuse drawer.
Use your fingers to pull
out the fuse drawer