SECTION 17: M
AINTENANCE
115 of 143
SECTION 17: MAINTENANCE
Prior to any maintenance or ser
v
ice to the air
t
u
rno
v
er
u
nit, sh
u
t off, locko
u
t and tago
u
t, the
electrical disconnect and f
u
el
v
al
v
e that s
u
pplies the
u
nit in accordance
w
ith OSHA reg
u
lations and allo
w
ample time for the air t
u
rno
v
er
u
nit to cool. After
maintenance is performed or
u
nit is ser
v
iced, the
u
nit
shall
b
e re-commissioned to the start-
u
p proced
u
re
as o
u
tlined on
Installation Code and Annual Inspections:
All installation and ser
v
ice of RAPID
®
eq
u
ipment
m
u
st
b
e performed
b
y a contractor q
u
alified in the
installation and ser
v
ice of eq
u
ipment sold and
s
u
pplied
b
y Rapid Engineering LLC and conform to
all req
u
irements set forth in the RAPID
®
man
u
als and
all applica
b
le go
v
ernmental a
u
thorities pertaining to
the installation, ser
v
ice, operation and la
b
eling of the
eq
u
ipment.
To help facilitate optim
u
m performance and safety,
Rapid Engineering LLC recommends that a q
u
alified
contractor cond
u
ct, at a minim
u
m, ann
u
al
inspections of yo
u
r RAPID
®
eq
u
ipment and perform
ser
v
ice
w
here necessary,
u
sing only replacement
parts sold and s
u
pplied
b
y Rapid Engineering LLC.
Falling Hazard
Use proper safety
equipment and practices to
avoid falling.
Do not use any part of
equipment as support.
WARNING
Failure to follow these instructions can result in death, injury or property damage.
Burn Hazard
Allow equipment to cool
before service.
Internal components of
equipment may still be hot
after operation.
Explosion Hazard
Leak test all components of
equipment gas/oil piping
before operation.
Gas/oil can leak if piping is
not installed properly.
Do not high pressure test
gas/oil piping with
equipment connected.
DANGER
Failure to follow these instructions can result in death, injury or property damage.
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.
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.
Содержание 7500 136
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Страница 33: ...SECTION 6 LIFTING AN AIR TURNOVER UNIT 21 of 143 FIGURE 10 Lifting an Air Turnover Unit Base Section...
Страница 36: ...7500 SERIES INSTALLATION OPERATION AND SERVICE MANUAL 24 of 143 FIGURE 12 Air Turnover Unit Sections Schematic...
Страница 67: ...SECTION14 ELECTRICAL 55 of 143 FIGURE 38 Wiring Diagram Key...
Страница 115: ...SECTION 15 SEQUENCE OF OPERATION 103 of 143 FIGURE 83 Wiring Subbase and Sequence Chart for RM7897 Burner Control Module...
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