Honeywell HCM-750 Series Important Safety Instructions Manual page 6

CLEANING: HCM-750 Series (continued)
Main Housing
Scale Removal directions:
STEP 1
Remove top grille, filters,
filter tray, water pump, water
hose, fill baffle, clear
protective cover and water
fill funnel and set aside.
STEP 4
Place water pump,
water hose, water fill
baffle, protective clear
cover and fill funnel
inside main housing to
soak in vinegar.
6
Wicking Filters
STEP 2
Set Wicking Filters aside.
Note: Wicking filters cannot be
de-scaled or disinfected. Doing
so will damage filters and unit
will not operate properly.
STEP 5
Gently wipe grille and
filter tray with undiluted
vinegar if you choose
not to use the dish-
washer option.
The main housing and wicking filters are
NOT DISHWASHER SAFE.
Placing these parts in the dishwasher will
damage your humidifier and render it unable to
operate properly.
Empty water from the
humidifier by pouring out in the
direction of the control panel.
Follow the indicator arrows
located inside the main housing.
Fill water reservoir of main
housing with 2 cups vinegar.
STEP 6
Soak for 20 minutes.
Rinse main housing and
parts not put in dish-
washer until vinegar
smell is gone.
STEP 3
With your unit
un-assembled,
proceed to the
disinfecting
instructions.