HeatFast HF75K User Manual

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WARNING: Never leave the heater unattended while operating.

Disconnect the heater from its power source when not in use.

WARNING:

Air Quality Hazard

• Do not use this heater for heang human living

quarters.

• Use of direct-red heaters in the construcon

environment can result in exposure to levels of CO,

, And NO

considered to be hazardous to health

and potenally life threatening.

• Do not use in unvenlated areas

• Know the signs of CO and CO

poisoning:

• Headaches, snging eyes

• Dizziness, disorientaon

• Diﬃculty breathing, feelings of being suﬀocated.

• Proper venlaon air exchange (OSHA 29 CFR

1926.57) to support combuson and maintain

acceptable air quality shall be provided in accordance

with OSHA 29 CFR Part 1926.154, ANSI A10.10

Safety Requirements for Temporary and Portable

Space Heang Devices and Equipment used in the

Construcon Industry or the Natural Gas and Propane

Installaon Codes CSA B149.1

• Periodically monitor levels of CO, CO

, and NO

exisng at the construcon site - at the minimum

at the start of the shi and aer 4 hours.

• Provide venlaon air exchange, either natural or

mechanical, as required to maintain acceptable

indoor air quality.

• Ensure that the ﬂow of combuson and venlaon air

exchange cannot become obstructed.

• As the building “ghtens up” during the construcon

phases venlaon may need to be increased.

USA 8-Hr Time weighted average

(OSHA 29 CFR 1926.55 App A)

CO 50 ppm

5000 ppm

N/A

USA-Ceiling Limit

(Short Term Exposure Limit = 15 minutes)

CO N/A

N/A

5 ppm

Canada 8-Hr Time weighted average WorkSafe BC OHS

Guidelines Part 5.1 and Ontario Workplaces Reg 833

5 ppm

Canada STEL (15 minutes Reg 833/1 hour WSBC)

WorkSafe BC OHS Guidelines Part 5.1 and Ontario

Workplace Reg 833

CO 100 ppm

15000 ppm (WSBC)

30000 ppm (Reg 833)

1.0 ppm (WSBC)

5.0 ppm (Reg 833)

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HeatFast HF75K 75,000 BTU Forced Air Kerosene Heater with Thermostat

User Manual - Page 4