Electrical Connections - Dri-Eaz DrizAir 80 Manual Del Propietário

using a bucket, check and empty the bucket frequently to
prevent overflow.
5. Before moving the unit, make sure the pump is empty of wa-
ter. To do this, let the unit sit while OFF for 10 minutes, while
water drains drain from the coils into the pump. Then push
the PURGE switch. When using the DrizAir 80, tip the unit
backward to about a 30-degree angle; this will cause the
pump impeller to run and empty the collection pan.
6. CAUTION: Check dehumidifier daily for correct operation.
Protect floor surfaces from leakage.
Water Removal Rate
With all dehumidifiers, the rate of water removal varies with hu-
midity and temperature. If possible, judge the performance of the
dehumidifier by how much the humidity drops, rather than by the
volume of water being removed and deposited in the bucket. You
can roughly guess the humidity by its "feel" on your skin, but to
be accurate use a thermo-hygrometer.
To estimate how many dehumidifiers to place, see the Specifica-
tions below.
How the Machine Works
DrizAir units are refrigerant dehumidifiers. They operate by blow-
ing moisture-laden air from the room across a cold evaporator
coil. Moisture in the air condenses on the coil, drips off, and then
is removed through a drain hose or pump. Now warmer and
drier, the air passes back into the room to continue its work of
carrying water vapor.
When a DrizAir Dehumidifier is operating at a room tempera-
ture below about 68° F (20° C), frost will normally form on
the evaporator coil. Water removal will stop temporarily.
When an automatic control built into the unit senses the ice
temperature, it initiates a defrost cycle. During this time,
considerable quantities of water drain from the unit. As
soon as the ice has melted, nor

ELECTRICAL CONNECTIONS

DrizAir Dehumidifiers are designed to operate on a 115V/60 Hz
electrical connection. Make sure that the electrical outlet is
grounded and that all safety precautions are taken.
MAINTENANCE
Always turn off the power before performing maintenance proce-
dures. All the service procedures below are to be executed with
the unit unplugged. Perform before each use or as needed.
INSPECT ELECTRICAL SYSTEM: Inspect the electrical cord for
damage at regular intervals. Periodically, remove the housing
and inspect internal wiring for bare wires, insecure fasteners,
and discoloration. Remove and repair any damaged wiring as
Copyright 2000, 2002 Dri-Eaz Products, Inc.
needed. Failure to do so may lead to electrical shock or a fire
hazard.
PUMP TUBE: Make sure the pump tube is completely un-
wrapped and not kinked. Failure to do so can cause water to
back up in the pump and leak out. The control panel may signal
this problem by displaying "ER9."
KEEP OUT DUST. Keep dust from drywall, demolition, and other
sources out of the coils. Failure to do so can cause the unit to
overheat, leading to compressor failure or other problems. Do
not run the unit during sanding, painting or other operations pro-
ducing airborne particulate. When dust is present, use the op-
tional pleated paper filter to keep more dust out of the unit; also,
inspect and clean the coils as required.
USE A CLEAN FILTER. Keep a clean filter in the unit at all times
to keep out dust. When using a foam filter, clean with a vacuum,
or wash with water and mild detergent and allow it to dry. When
using paper filters, discard the filter when visibly dirty and insert
a clean one.
SHINE EXTERIOR: Use a sponge and mild detergent for regu-
lar cleaning. Do not pour or run water onto the unit or allow wa-
ter to soak the touchpad control. Bring back the original shine
with a vinyl cleaner-polish.
Periodic Maintenance (as needed)
Make sure unit is unplugged. Remove housing as needed to
permit access to interior parts.
KEEP COILS CLEAN. Dirty coils do not remove water efficiently.
Inspect them regularly, especially if operating in dusty environ-
ments. Clean if they are visibly dirty.
First make sure coils are dry, then blow them clean with direct
compressed air from both sides of the coil. Do NOT hold too
close to the coils, as high-pressure air may fold the fins.
If sticky or oily residue remain, do a wet cleaning. Use a squirt
bottle to flush the coil with water and a little detergent. Do NOT
run a hose or pressure washer on the coils, or permit water to
enter the electrical compartment.
Remove dirt buildup with an aluminum evaporator coil cleaner
available from a refrigeration supply outlet. Follow product direc-
tions carefully.
When cleaning coils, also make sure that the drain tray, drain
hose, and filter cover are free of dirt.
PUMP SYSTEM: Inspect and clean the pump system regularly to
maintain effective operation. Remove the four screws holding
down the pump cover. Clean the catch basin. Make sure the float
shaft operates smoothly and does not stick in the OFF position.
Use a pipe cleaner to clean the gravity drain hose.
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