I.C.E. HTDM Food Process Unit - Manual (Page 8)

8
COOLING
When installed downstream from a refrigeration system.
Condensation will form and provisions shall be made to dispose
of condensate.
HIGH ALTITUDE
As per June I, 1998 all HTDM units are derated four percent of
maximum input of each 1OOOft(305m) elevation above sea level.
INDOOR UNITS
Install an indoor unit in such that the gas ignition control
system is not directly exposed to water spray, rain or dripping
water.
GENERAL OPERATING INSTRUCTION
a) Refer to the rating plate for fuel input and supply
pressures.
b) Do not attempt to start the burner if the unit is full of
vapour gas, or if the combustion chamber is very hot.
c) Do not leave combustible material near the unit.
d) Shut off the manual fuel supply valve if the burner has been
shut down for an extended period of time.
e) Ensure clean-out doors are in place before starting the
burner.
f) Do not start the burner unless the blower access doors are
securely in place.
g) Refer to literature regarding controls, gas valves and other
components.
START-UP PROCEDURES
1. PRECAUTIONS
a) Ensure the main disconnect switch is in the “off”
position.
b) Ensure the burner on-off switch is in the “off” position.
c) Check all electrical and gas connections and tighten if
necessary
d) Check main fans (by rotating fan shaft by hand), bearing
set screws, and pulley set screws. Ensure blowers are free
to turn, vibration isolation shipping blocks are removed
(if equipped), shipped loose items (if supplied), are
removed from inside blower sections.