Operating instructions

YOUR SAFETY IS IMPORTANT TO YOU AND TO OTHERS,
SO PLEASE READ THESE INSTRUCTIONS BEFORE YOU
OPERATE THIS HEATER.
!
Models
25,000 - 45,000 BTU/hr 30,000 BTU/hr 40,000 BTU/hr
50,000 - 85,000 BTU/hr 75,000 - 125,000 BTU/hr
! GENERAL HAZARD WARNING:
FAILURE TO COMPLY WITH THE PRECAUTIONS AND INSTRUCTIONS PROVIDED WITH THIS
HEATER, CAN RESULT IN DEATH, SERIOUS BODILY INJURY AND PROPERTY LOSS OR DAMAGE
FROM HAZARDS OF FIRE, EXPLOSION, BURN, ASPHYXIATION, CARBON MONOXIDE POISONING,
AND/OR ELECTRICAL SHOCK.
ONLY PERSONS WHO CAN UNDERSTAND AND FOLLOW THE INSTRUCTIONS SHOULD USE OR
SERVICE THIS HEATER.
IF YOU NEED ASSISTANCE OR HEATER INFORMATION SUCH AS AN INSTRUCTIONS MANUAL,
LABELS, ETC. CONTACT THE MANUFACTURER.
WARNING: FIRE, BURN, INHALATION, AND EXPLOSION HAZARD. KEEP SOLID COMBUS-
TIBLES, SUCH AS BUILDING MATERIALS, PAPER OR CARDBOARD, A SAFE DISTANCE AWAY FROM
THE HEATER AS RECOMMENDED BY THE INSTRUCTIONS NEVER USE THE HEATER IN SPACES
WHICH DO OR MAY CONTAIN VOLATILE OR AIRBORNE COMBUSTIBLES, OR PRODUCTS SUCH AS
GASOLINE, SOLVENTS, PAINT THINNER, DUST PARTICLES OR UNKNOWN CHEMICALS.
!
OPERATING INSTRUCTIONS
FORCED AIR PROPANE CONSTRUCTION HEATERS
SCHEU PRODUCTS COMPANY, INCORPORATED
MAIL: P.O. BOX 250, UPLAND, CA 91785
PLANT: 8855 BAKER AVE., RANCHO CUCAMONGA, CA 91730
TELEPHONE: [phone]
HEATER SPECIFICATION
Type of Gas For Use with Propane Only
Gas Supply Pressure
to Regulator Max: Bottle Pressure
Min: 5 psig
Regulator out 28" W.C. (11" W.C. for 30,000 BTU/hr and 40,000 BTU/hr)
Electrical Input 115V, 60 Hz 10, 3a
Minimum Operating Voltage 100V
Ignition Direct Spark (Manually operated for 30,000 BTU/hr heaters)
Primary Flame Control Thermocouple Operated Gas Valve
High Temperature Control 240
o
F
Min. Ambient Temp. Rating 0
o
F
Rating: Adjustable Adjustable Adjustable
25,000-45,000 BTU/hr 30,000 BTU/hr 40,000 BTU/hr 50,000-85,000BTU/hr 75,000-125,000 BTU/hr
Fuel Consumption: 1.2 - 2.1 #/hr 1.4 #/hr 1.8 #/hr 2.3 - 3.9 #/hr 3.5 - 5.8 #/hr
Fuel Orifice: 0.0180" x 18 holes .073" dia. .55mm x 18 holes 0.024" x 18 holes .75mm x 18 holes
Heated Air Output:
CFM: 250 140 250 350 350
Average Air Temp Rise: 170
o
F 250
o
F 160
o
F 200
o
F 400
o
F
ANSI Z83.7b-1993/CGA 2.14-1972
P/N 7385J
September 2000