Condair US 13, Operation And Maintenance Manual

Page: 54 / 74

54 | Maintenance
2588787_B_EN_2005_US_OM
US
Fuses on the Backup Battery Board and Driver Board
Replace the backup battery fuse and the driver board fuse as follows. Refer to Figure 24 on the facing page .
1.
Remove the door panel on the control cabinet. Remove the locking screw and swing the front panel open.
2.
Replace the fuse “F1”, located on the driver board, with a new slow-acting 315 mA fuse.
3.
Replace the fuse “F1”, located on the battery backup board with a new slow-acting 4 A fuse
4.
Close the front panel and install the locking screw to secure it.
5.
Install the door panel, making sure that it is fastened securely.
Fuses on the Transducer Driver Board
Replace the fuse on the transducer driver board as follows. Refer to Figure 25 on page 56 .
1.
Remove the door panel on the plumbing cabinet. Remove the locking screw and swing the front panel
open.
2.
Replace the fuse “F1”, located on the Piezo driver board, with a new 3.15 A slow-acting fuse.
3.
Close the front panel and install the locking screw to secure it.
4.
Install the door panel, making sure that it is fastened securely.