26 101176 REV E
Disassembly / Reassembly
RESERVOIR
•Unplug the Unit.
•Drain the Reservoir.
•Remove the nine (9) screws which retain the Reservoir to the Tray assembly.
•Lift the Tray assembly from the Reservoir and set aside.
Note: Be careful to keep the Upper Housing with the tray. It can be lifted from the tray, but there are wires
connecting the two parts.
UPPER FRONT & REAR HOUSING
•Perform the Steps for Reservoir disassembly.
•Remove the four (4) screws from the back of the Upper Housing handle.
•Remove the Rear Housing to the Tray, or Front Housing.
PC BOARD
•Perform the steps for Reservoir and Upper Front &Rear Housing disassembly.
•Lift the Upper Front Housing from the Tray assembly.
•Remove the Keypad Ribbon cable (Figure 8, Item 10) from the PC Board (Figure 8, item 1).
•Remove the Temperature Sensor (Figure 8, Item 8) from the PC Board.
•Remove the 6 wires from the PC Board.
•Remove the 3 Screws from the PC Board.
HEATER KIT ASSEMBLY
•Perform the Steps for Reservoir and Upper Front & Rear Housing disassembly.
•Remove the two (2) screws from the Manifold backup limit thermostat (Figure 8, Item 2).
•Remove the 2 wires from the Cartridge Heater. One goes to the PC-Board, the other goes to a neutral
wiring connector.
•Remove the Temperature Sensor (Figure 8, Item 8) from the Brass Heater Manifold.
•Cut the Gray Hose connected to the Brass Heater Manifold.
•Remove the two (2) brass fittings on the bottom of the Tray assembly which hold the brass manifold block
to the tray.
•Discard the two (2) o-rings between the brass heater manifold and the tray assembly.
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