Universal Operating Precautions, Safety Precautions, Models SPC-15R/15R SPC-30R/30R

Models

SPC-15R/15R SPC-30R/30R

OPERATING PRECAUTIONS

This is a propane, direct-fired, infrared heater. It's intended use is primarily temporary heating of buildings under construction, alteration or repair.

Propane is heavier than air. If propane leaks from a connection or fitting, it sinks to the floor, collecting there with the surrounding air, forming a potentially explosive mixture. Obviously, propane leaks should be avoided, so set up the propane supply with utmost care. Read enclosed Odor Fade and Propane Sheet for additional information about detecting propane leaks. Leak check new connections or reconnections with a soap and water solution and follow all connection instructions herein. Also, ask your propane dealer for advice on the propane application and supply installation and ask him to check it if there are any questions.

Check with your local fire safety authority if you have any questions about your applications. Standards govern the use of fuel gases and heat producting products in specific applications. Your local authority can advise you about these.

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. We can tolerate small amounts but not a lot. 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

So, be sure to follow advice about ventilation in these operating instructions.

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.

SAFETY PRECAUTIONS

1.Keep children and animals away from heater.

2.Never operate heater while sleeping or unattended.

3.Check the heater thoroughly for damage. DO NOT operate a damaged heater.

4.DO NOT modify the heater or operate a heater which has been modified from its original condition.

5.Use only propane gas.

6.Use only VAPOR WITHDRAWAL propane supply. If there is any question about vapor withdrawal, ask your propane dealer.

7.For outdoor use only. AREA MUST BE WELL VENTILATED. Provide minimum openings of 1 sq ft (.093m²) near the floor and 1 sq ft. (.093²) near the ceiling. Do not use inside house, camper, tent and vehicle. Or any type of unvented or enclosed area.

8.Do not use heater in basement or below ground level.

9.Before connecting heater to the propane tank, make sure the heater regulator knob is in the "OFF" position. Always connect and light heater in areas free of open flames.

10.Mount the propane cylinders vertically (shutoff valve up). Secure them from falling or being knocked over and protect them from damage.

11.IMPORTANT Use only the hose and regulator assembly provided with the model SPC-30R / 30R. Inspect the hose assembly before each use of the SPC-30R/30R. If there is excessive abrasion or wear, or hose is cut, replace with hose assembly listed on parts list before using heater. The hose and regulator must be protected from damage.

12.The heater burner must be at least 2 ft. (.61m) above the floor. Always attach to propane tank in an upright position. Never operate a heater on its side or attach to propane tank in a horizontal position. This could lead to dangerous flare- ups or fire. Do not direct heat toward propane cylinders.

13.Maintain minimum clearance from normal cumbustible materials (like paper) as follows: Sides - 3 ft. (.91m); Top & Front - 5 ft. (1.5m). Locate 10 ft. (3m) from canvas or plastic tarpaulins or similar coverings and secure them to prevent flapping or movement due to wind action.

14.If at any time gas odor is detected, IMMEDIATELY DISCONTINUE operation until the source of gas has been located and corrected. Read enclosed Odor fade and Propane Sheet for additional information about detecting propane leaks.

15.Install the heater such that is is not directly exposed to water

spray, rain, dripping water and/or wind.

16.Operate only on a stable, level surface.

17.Due to the high surface and exhaust temperatures, adults and children must observe clearances to avoid burns or clothing ignition.

18.Since permanent skin tissue damage can occur, do not move, handle or service while hot or burning. Do not attach or remove a hot or operating heater from the propane tank.

19.Before each use, check heater for leaks. Never use an open flame to check for leaks. Apply a mixture of liquid soap and water to all joints. Bubbles forming show a leak. Correct all leaks.

20.Keep all connections and fittings clean. Make sure propane tank valve is clean. Check "O" ring on heater inlet fuel valve connector for damage before each use. Replace if worn or

damaged.

21.Use only in accordance with local codes or, in the absence of local codes, with the Standard for the Storage and Handling of Liquefied Petroleum Gases ANSI/NFPA 58 and CSA B149.1, Natural Gas and Propane Installation Code.

Page -3-