Weather-Rite TT Series, Инструкция по установке, эксплуатации и обслуживанию

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TT-S
ERIES
I
NSTALLATION
, O
PERATION AND
S
ERVICE
M
ANUAL
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SECTION 23: DIRECT FIRED PROCESS AIR HEATERS
This section applies to direct gas-fired process air
heaters of the recirc
u lating or non-recirc u lating type.
D u ring the process heating cycle ( b ake or c u re)
excess Car b on Monoxide is prod u ced and all entry
into the controlled space is prohi b ited. Exha u st
systems m u st b e pro v ided for proper operation and
no entry is allo w ed into the space d u ring the high
temperat u re or b aking cycle. This eq u ipment is to
pro v ide process heating to non-occ u pied spaces and
may also incl u de operation as a non-recirc u lating
v entilation air heater. This heater may or may not b e
u sed in a paint b ooth application.
The intent of this section is to s u pply the req u ired
information concerning installation and operation of
Electrical Shock Hazard
Disconnect electric before service.
More than one disconnect switch may be
required to disconnect electric from
equipment.
Equipment must be properly grounded.
Severe Injury Hazard
Do not enter equipment while in operation.
Equipment may start automatically.
Do not operate with door open.
Installation, operation and service must be
done by a trained technician only.
DANGER
Failure to follow these instructions can result in death, electrical shock or injury.
Explosion Hazard
Leak test all compo-
nents of equipment
gas piping before
operation.
Gas can leak if
piping is not
installed properly.
Do not high pressure
test gas piping with
equipment
connected.
Carbon Monoxide
Hazard
Do not recirculate air
from the heated
space over burner.
Air supply to burner
must be from outside.
Falling Hazard
Use proper safety
equipment and
practices to avoid
falling.
Do not use any part
of equipment as
support.
Burn Hazard
Allow equipment to
cool before service.
Internal components
of equipment may
still be hot after
operation.
WARNING
Failure to follow these instructions can result in death, injury or property damage.