Parts Manual 4.3. Optional Drain Pump—INSTALLATION INSTRUCTIONS 1. Start by removing the existing drain hose from the Drain Valve as shown in Figure 1.
From Scrap Tray
Remove
From Wash Tank
Figure 1
2. Locate the white and purple wires that are safe-ended and tie-wrapped at the top of the Drain
Pump compartment. Bring these wires out so they can be connected after mounting the Drain
Pump.
3. Connect the 3-inch long pump inlet drain hose to the Drain Valve and mount the Drain Pump
using the nuts and washers provided with the kit as shown in Figure 2.
Remove this cover to
make wire connections.
Figure 2
4. Remove the terminal cover and connect the white and purple wires to the two white wires
from the pump. Replace the cover.
White wire
Purple wire
Tighten this
hose clamp
over Drain
V
alve.
Drain hose must elevate
12 to 16 inches before
dropping to drain.
3-inch pump
inlet drain
hose.
MODEL CMA-180UC INSTALLATION & OPERATION MANUAL Rev. 1.13 Page 20