Dri-Eaz LGR 7000XLi Manuel Du Propriétaire page 6

MAINTENANCE SCHEDULE
WARNING! ELECTRIC SHOCK HAZARD. Unplug the
dehumidifier before performing any maintenance.
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.
The following tools and supplies are needed to
complete the maintenance procedures described in
this manual:
Philips and flat blade screwdrivers
Needle-nose pliers
∕
9
in. wrench
16
∕
3 in. nut driver or socket
8
∕
5
in. socket (to remove pump)
16
6 in. socket extension
Ratchet wrench
Cleaning cloths
HEPA vacuum cleaner with soft brush nozzle and
crevice nozzle.
Recommended
Cordless drill, small knife, small-jaw pliers, coil
cleaning solution, Rotomolded housing cleaning
solution
Before each use
Inspect the electrical cord for damage. Look for
fraying, cuts, etc. Replace the cord if you find any
damage.
TROUBLESHOOTING
F A U L T
Water drips out
when moving unit
Unit does not
operate
Unit operating,
but room not dry
Unit collects too
little water
If the problem you are experiencing is not listed here, contact your Legend Brands location for further
assistance.
108261Q #108110 (F412)
C A U S E
Unit was unplugged before
purging was complete.
Unit not switched on.
No power to machine.
Not enough time to dry.
Poor air movement in room.
Excessive moist air infiltration.
Room air is dry.
Room temperature is too low.
Air filter is full.
Heat exchange block and/or
coils are clogged.
Inspect filter. Replace if accumulation of dust and
debris is visible.
NOTICE: Replace used filters only with a new Legend
Brands 4-PRO filter part no. #100250 (F581) (24-pack).
Other filter types do not provide adequate filtration or
airflow. Each filter is individually wrapped to protect
filtration effectiveness. Remove the wrapper before
installing the filter into the dehumidifier.
Monthly
Inspect coils and heat exchange block. Clean when
dust accumulation is visible. In normal use, dust can
accumulate and can restrict airflow, reducing
performance and causing the unit to overheat. See
"Disassembling the unit to clean coils and the heat
exchange block," below.
To maintain appearance, wipe interior and exterior
surfaces with a damp cloth. For deep cleaning and a
lasting, protective shine, use a similar automotive interior
treatment.
As Needed
Clean Pump Check Valve and Basin. This requires
removal of the back cover.
Clean coils and heat exchange block. Inspect the
horizontal evaporator (cold) coil with the back cover
removed. If excessive dust and debris is present,
vacuum thoroughly and/or clean with alkaline (non-
acidic) coil cleaner.
S O L U T I O N
Purge unit before moving. See "At the End of the Job."
Switch unit on.
Plug in unit; check power cord connection at wall outlet and at
base of unit.
Make sure "Humidistat" is OFF.
Allow more time for drying.
Increase air movement with air movers.
Seal off area to reduce infiltration.
Make sure "Humidistat" is OFF.
Confirm humidity level with hygrometer.
Increase room temperature.
Check filter. Clean or replace as necessary.
Check heat exchange block and coils. Clean as necessary.
6 Legend Brands, Inc.