Replacing Fuses 77
3. Turn the screwdriver to release the fuse holder.
4. Slide the holder with the fuse out of the rear panel. Replace the blown fuse with an
appropriate new fuse (included in the 600E System Startup Kit).
Table 4-2 lists the replacement auxiliary +12 V fuses (for use in either North
America or Europe).
5. Insert the new fuse and holder into the fuse chamber on the rear panel.
6. Lock the fuse holder into place using the screwdriver.
Replacing the 600E Pump Power Fuse
The 600E pump power fuse protects the 600E pump from excessive current loads. If this
fuse is blown, no power is available at the 600E pump.
1. Turn off the 600 controller front panel power switch and remove the power cord
from its connector on the rear panel of the 600 controller.
2. Insert a small flat-blade screwdriver into the slot on the fuse holder for the pump
power fuse (see Figure 4-17).
3. Turn the screwdriver to release the fuse holder.
4. Slide the holder with the fuse out of the rear panel.
5. Replace the blown fuse with an appropriate new fuse (included in the 600E Startup
Kit).
Table 4-3 lists the replacement 600E pump power fuses (for use in either North
America or Europe).
Table 4-2 Auxiliary +12 V Fuses
Fuse (For North America) Fuse (For Europe)
1.5 A, 250 V UL/CSA, Fast 1.25 A, 250 V IEC, Fast
Caution: To avoid the possibility of electric shock, turn off the 600 controller
front panel power switch and unplug the power cord from the rear panel.
Table 4-3 600E Pump Power Fuses
Fuse (For North America) Fuse (For Europe)
4 A, 125 V UL/CSA, Fast 3.15 A, 250 V IEC, Fast
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