Raypak 055B - Manual (Page 3)

PART ONE - OWNER'S OPERATING INSTRUCTIONS
SECTION 1 / START-UP PROCEDURES
BEFORE START-UP
BURNERS
Clean main burners and air louvers of dust, lint and
debris. Keep heater area clear and free from com-
bustibles, flammable liquids and chemicals. Do not
obstruct the flow of combustion and ventilating air.
WARNING: IF YOU DO NOT FOLLOW THESE
INSTRUCTIONS EXACTLY, A FIRE OR EXPLO-
SION MAY RESULT, CAUSING PROPERTY DAM-
AGE, PERSONAL INJURY OR LOSS OF LIFE.
FOR YOUR SAFETY - READ BEFORE OPERATING
3
WATER
First thing, insure that system is filled with water
and have pump operating. Water must be flowing
through the heater during operation.
Fig. #8139s