COPYRIGHT
TENNANT COMPANY 1999
5
that it is more complete), greater profitability, and less
overall time and expense on the job when successful. The
disadvantages may include greater use of equipment and
electrical power, and a greater possibility of incomplete
drying if the job is not adequately set up and monitored.
Gluedown Carpets
Do not attempt to lift corners when carpet is glued directly
to a subfloor. Glued rubber or foam backed carpet is best
dried from the surface if replacing it is avoided. As in any
surface drying place Dryers where the airflow will cover
the most surface area, either directly or by causing a cir-
cular "vortex" of air that keeps flowing across all surfaces.
If appropriate, instruct the customer on how to turn off the
Dryer and move it every few hours until the carpet is dry.
Again, carpet drying will be most rapid when the extrac-
tion process has been thorough, proper humidity levels are
maintained and sufficient Dryers are used.
Loose Lay Rugs
Loose lay rugs may be dried on the customer’s premises, in
your plant or in a garage. A loose lay rug with separate
cushion may be dried by placing a dryer between the car-
pet and cushion on one end while placing another dryer
between the cushion and floor on the opposite end. Use the
carpet clamp to attach the carpet to the airmover to prevent
it from blowing off the snout.
COOLING & VENTILATION
Hot humid rooms can be cooled with the high volume air-
flow from a Dryer. Simply place the airmover on the floor
or other flat surface and direct the air from the Dryer out-
side or towards cooler areas. Use the kickstand or the 45-
90 degree tilt feature to elevate the snout and circulate cool
air throughout the room.
CAUTION
Be careful not to position Dryers in such as way as to blow
wall hangings and other items off the walls.
ELECTRICAL CONNECTIONS
Dryers 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
procedures. All the service procedures below are to be
executed with the unit unplugged. Perform before each use
or as needed.
Cord Inspection
: Inspect the electrical cord for damage.
Units with damaged cords must be removed and repaired
before use. Failure to do so may lead to electrical shock, or
a fire hazard.
Clean Air Intakes
: Clean the air inlet side screens of any
accumulated lint and or fabric. A buildup will reduce the
airflow and may cause the motor to overheat and become a
fire hazard.
CAUTION
Do not over tighten screws when reinstalling the plastic air
inlet side screens on Sahara models, as this may cause
them to crack.
Clean Exterior
: Clean the exterior plastic housing with
mild detergent and water. Bring back the original shine
with Armor-All or similar cleaner-shiner.
Exterior Inspection
: Evaluate exterior components and
make sure that exterior components are properly installed.
Repair or replace missing components as required. Listen
to the unit for abnormal sounds and repair as needed.
YEARLY
Make sure unit is unplugged and the wheel has stopped.
Remove the four side screen screws on each side and re-
move the side screens. This will permit access to motor
and wheel for cleaning.
Clean Blower Wheel
: Remove lint and dust. Use a vac-
uum or air hose to vacuum or blow lint and dust from
blower wheel, motor and side screens.
Motor Bearings:
The bearings are permanently lubri-
cated. No oiling is necessary.
CAUTION
Internal repair procedures should be performed by a quali-
fied technician from an authorized service center.
RECOMMENDED STOCK ITEMS
Refer to Parts list on page 7 for recommended stock items.
Stock items are clearly identified with a bullet preceding
the parts description.
