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3. Open the small glass door and loosen the
mounting screws on the front of the card.
4. Remove the card from the unit and reinstall the
new card in reverse order of disassembly.
5. Ensure the SW2 DIP switch settings of a new
Atomizer Card are correct for the rotator in use
(see Figure 11 and Table 7).
6. Ensure the SW1 rotary DIP switch setting (see
Figure 11) is the same as the slot the card is in-
stalled in as shown on the label inside the cabinet
door.
7. Secure the cabinet door and restore AC power.
Front Panel Bulbs, Switches,
or Indicators
1. Turn off AC Power to the control panel at the
Fused Disconnect.
2. Open the cabinet door and pull up on the center
portion of the TB3-F1 and TB3-F2 terminal blocks
to open the AC line fuses.
3. Remove the contact block holder from the back
of the switch as follows:
a.
For the AC power switch SW1 there is a
small lever that can be moved to the OFF
position to remove the contact and pilot light
blocks and block holder as one assembly. If
the contact or pilot light block needs replaced
refer to b. below for block removal from the
holder.
b. For the other switches and indicators, first
remove the contact or pilot light blocks from
the block holder, using a small screwdriver to
pry between the block and the numbered
portion of the holder (at this point, the contact
block, pilot light block or bulb can be replaced).
Then squeeze the clips of the holder together
slightly, pull back, and remove.
4. To replace a bulb, push in on the bulb and twist
counter-clockwise to remove.
5. To replace a switch or indicator, remove the
nut from the back of the switch or indicator and
remove the part from the door panel.
5. Replace with new parts and reinstall in reverse
order of disassembly.
6. Push fuses back in, secure cabinet door and
restore AC power.
AC Line Filter (See Figure 15)
1. Turn off AC Power to the control panel at the
Fused Disconnect.
2. Open the cabinet door and pull up on the center
portion of the TB3-F1 and TB3-F2 terminal blocks
to open the AC line fuses.
3. Remove the 5 quick connect terminals from
the filter.
4. Remove the filter mounting hardware.
5. Remove the filter and replace with a new one,
connecting the quick connect terminals as follows:
From
Color
TB3-F1
Light Blue
TB3-F2
Black
TB3-Ground
Green/Yellow
SW1-B4
Light Blue
SW1-A3
Black
6. Push fuse blocks back in, secure cabinet door
and restore AC power.
Wire
ID
To
1
Filter Terminal 1
2
Filter Terminal 3
GND
Filter Terminal 2
4
Filter Terminal 4
Filter Terminal 5
5
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