DeWalt DXH135HD, Instruction Manual

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6. Always keep combustibles, like paper and wood at least 8 ft. (2.4 m) from
the heater outlet and 3 ft. (1.0 m) from the top, sides and inlet. Locate 10 ft.
(3.0 m) from canvas or plastic coverings and secure them to prevent flapping
movement.
7. Caution: Due to the high surface and exhaust temperatures, adults and children
must observe clearances to avoid burns or clothing ignition. Do Not Touch.
Keep children, clothing, and combustible away.
8. Install the heater such that it is not directly exposed to water spray, rain and / or
water.
9. Never use in occupied spaces and /or where children may be present.
10. Operate only on a stable, level surface.
11. Do not use with duct work. Do not restrict inlet or exit.
12. Use only with electrical power specified. The electrical connection and
grounding must comply with National Electrical Code – ANSI/NFPA 70 (USA)
and CSA C22.1 Canadian Electrical Code, Part 1 (Canada).
13. Use only a properly grounded 3-prong receptacle or extension cord.
14. Do not move, handle, or service while hot or while in operation.
15. Use only in accordance with local, state (provincial) or national requirements,
ordinances and codes.
16. Roll cage on these units is for the heaters protection only. Do not stand or sit
on the heater Do not use the frame around the unit as a table, saw horse.
17. The storage box mounted under the barrel of these units is intended for the
storage of items that are not sensitive to heat. Please use the storage box only
for small replacement parts, gloves, small hand tools, etc.
Operating Instructions
UNPACKING
1. Remove heater from carton.
2. Remove all protective material which may have been applied to the heater for
shipment.
3. Check the heater for possible shipping damage. If any damage is found
immediately contact the manufacturer at 855-805-5745.
Safety Precautions
1. Certified for use with No.1-K kerosene fuel. Factory tested for use with No.2-K
kerosene, No.1 or No.2 Diesel, No.1 or No.2 fuel oil or JP8 Jet A fuel and these
fuels may be used as well. Never use gasoline, oil drained from crank cases,
naphtha, paint thinners, alcohol or any other highly flammable fuels.
Only store
kerosene in containers marked Kerosene or Kerosine.
2. Check the heater thoroughly for damage. DO NOT operate a damaged heater.
3. DO NOT modify the heater or operate a heater which has been modified from
its original condition.
4. For indoor use only. Not for use where exposed to weather.
5. Use in well ventilated areas, provide at least 2 sq. ft. (0.19 sq. m.) of opening
near the floor and 2 sq. ft. (0.19 sq. m.) near the ceiling directly to outdoors.
Increase air openings as marked for each additional heater.
Operating Precautions
This is a kerosene, direct-fired, forced air heater. It’s intended use is primarily
temporary heating of buildings under construction, alteration or repair.
Direct-Fired means that all of the combustion products enter the heated space.
Even though this heater operates very close to 100 percent combustion
efficiency, it still produces small amounts of carbon monoxide. Carbon
monoxide (called CO) is toxic. CO can build up in a heated space and failure to
provide adequate ventilation could result in death. The symptoms of inadequate
ventilation are:
•
headache • dizziness
• burning eyes and nose • nausea
• dry mouth or sore throat
Be sure to follow advice about ventilation in the Safety Precautions section.
Forced Air means that a blower or fan pushes the air through the heater. Proper
combustion depends upon this air flow; therefore, the heater must not be
revised, modified or operated with parts removed or missing. Likewise, safety
systems must not be circumvented or modified in order to operate the heater.
When the heater is to be operated in the presence of other people the user is
responsible for properly acquainting those present with the safety precautions
and instructions, and of the hazards involved.
WARNING
WARNING
CAUTION: Heavy unit, do not attempt to lift without
assistance.