H-4931, H-4932
HEAVY DUTY
DRUM HEATERS
OPTIONAL TOOL
3/8" Wrench
CAUTION! Do not use heater with flammable
vapors present.
CAUTION! Do not use heater to heat flammable
materials. The drum heater surface is HOT
during operation. Do not use drum heater on or
near combustible surfaces.
CAUTION! Monitor the temperature while
heating your material.
CAUTION! Heater is not waterproof. Do not allow
the heater and/or controls to become wet.
CAUTION! Drum heater must be electrically
grounded to avoid the possibility of shock.
Never alter or remove the plug.
CAUTION! Open vent plug while operating heater.
Failure to do so may cause the heater to explode.
CAUTION! Do not use drain spouts or valves on
drums that can fail at elevated temperatures.
1.
Place drum on an even surface. Slide heater over top
of drum and mount near the drum base. The drum
seam (or any other defect) should be spanned by
the gap in the heater clamping area. (See Figure 1)
2. Tighten the clamp spring nuts after closing the
clamp to ensure a snug fit between the heater and
drum. Failure to secure a tight fit may result in heater
failure. (See Figure 1a)
NOTE: If using two heaters on the same drum,
make sure the power cord of the uppermost
heater falls upon an unheated section of the
lower drum heater.
3. Make sure the drum content level is above the top
edge of the heater band. Should the material fall
below the band, the heater may not cycle.
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SAFETY
CAUTION! Make sure the drum heater is tightly
clamped on the container.
CAUTION! Never use a drum heater inside or
adjacent to heavy airborne dust locations,
such as grain elevators, grain silos, hay storage
areas, etc.
CAUTION! Know how applied heat will affect
your material before using the drum heater. If
you are not sure how to heat your material, do
not use the drum heater until you are informed.
Contact your material supplier for more
information.
CAUTION! User must determine the suitability of
the drum heater for the intended heating
application. Do not leave the drum heater
unattended during the heating cycle. Disconnect
the heater from the wall when not in use.
CAUTION! For indoor use only.
For use with metal drums only.
SET-UP
Figure 1
Para Español, vea páginas 3-4.
Pour le français, consulter les pages 5-6.
Figure 1a
Clamp
Spring
Nuts
0621 IH-4931