USSC Hotblast 1500 Owner's Manual page 6

Figure 1B
Figure 1
1400/1500
Models 1500/
1537G
40-11/16"
CAUTION
GASES THAT ARE DRIVEN FROM FRESH
COAL MUST BE BURNED OR THEY WILL
ACCUMULATE AND EXPLODE.
SMOTHER A FIRE WHEN ADDING FRESH
COAL.
CAUTION
DO NOT OPERATE WITH THE FEED AND/OR
ASH DOOR OPEN. THIS FURNACE IS DE-
SIGNED FOR THERMOSTATIC OPERATION.
OPERATION WITH ANY OF THESE DOORS
OPEN WILL OVERHEAT AND DAMAGE THE
FURNACE.
DIMENSIONS OF FURNACE
24-1/16"
NEVER
49-1/8"
32-1/8"
NEVER USE GASOLINE, GASOLINE-TYPE
LANTERN FUEL, KEROSENE, CHARCOAL
LIGHTER FLUID, OR FLAMMABLE LIQUIDS
TO START OR "FRESHEN UP" A FIRE IN THE
FURNACE.
NEVER STORE FLAMMABLE LIQUIDS, ES-
PECIALLY GASOLINE, IN THE VICINITY OF
THE FURNACE.
6
1-3/4"
33-7/8"
9"
CAUTION
WARNING