Disassembling the unit to clean coils and the heat exchange block
WARNING: Unplug unit before servicing.
WARNING: Risk of dust and contaminants exposure. Use of respirator mask and gloves is recommended. If unit has
been exposed to potentially dangerous contaminants, clean thoroughly and sanitize before reuse.
NOTICE: The unit is fitted with sensitive electronic sensors. Protect the sensors and their lead wires from damage and do
not expose them to water or cleaning solution.
Before proceeding, remove pump hose at quick-disconnect.
Remove the four
3
∕
in. cover bolts shown:
8
Lift off front cover and set aside.
Disconnect the sensor chip assembly from the block.
Gently lift the chip and the mounting post together out of
the block.
NOTICE! The sensor chip assembly is fragile. Handle
with care at all times. To avoid damaging the sensor
with a static electricity discharge, do not touch the
sensor circuitry, and do not place any tape or other
material in contact with the sensor circuitry.
16-09A F412-115V
3
Dri-Eaz Products, Inc.