GSi TF-2024-5C, TF-2036-3C, TF-2042-1C, TF-2028-1C, TF-2042-3C Owner's Manual
...
-@SP-----TOPDRY----@
FANS &HEATERS
FAN MODEL NO.'s
TF·2024·1C
TF·2036-3C
TF-2024-3C
TF-2036-5C
TF·2024-5C
TF-2042-1C
TF-2028-1C
TF-2042-3C
TF-2028-3C
TF-2042-5C
TF-2028-5C
TF2042-33C
TF-2036·1C
TF2042-35C
1\(
1,,,4,,,,
~
APPROVED
®
HEATER
MODEL
NO.'s
THF-4024L,PC
THF~4036LPC
THF-4024VC
THF·4036VC
THF·4024NC
THF-4036NC
THF-4028LPC
THF-4042LPC
THF·4028VC
THF-4042NC
THF-4028NC
OWNER'S MANUAL
for CANADIAN MODELS
PNEG-121
WARRANTY
·GRAIN
SYSTEMS,
INC.
warrants
all
products
manufactured
by
GRAIN
SYSTE~IS,
INC.
to
be
free
of
defects
in
materials
and
workmanship
under
usual
and
customary
service.
GRAIN
SYSTENS,
INC.
only
obligation
is
to
repair
or
replace
products
returned
on a
prepaid
basis
within
12
months
after
retail
sale,
and,
in
our
opinion,
found
to
be
defective
due
to
material
of
wor~nanship.
If
defective,
the
product
will
be
repaired
of
replaced
without
charge,
F.O.B.
factory,
this
constituting
and
fulfilling
our
warranty
obligation.
Expenses
incurred
without
authorization
of
GRAIN
SYSTEMS,
INC.
shall
be
the
sole
responsibility\
of
the
bearer.
Under no
circumstances
wiil
G~IN
SYSTH1S,
INC. be
liable
for
any
kind
of
special
of
consequential
damages,
nor
will
the
liabilty
ever
exceed
the
selling
price
of 'the
product.
This
warranty
does
not
cover
products
or
parts
which
have
been
damaged
by
negligent
use,
misuse,
alteration
of
accident.
All
products
supplied
by
outside
manufacturers
are
warranted
seperately
by
the
respectiv~
manufacturer.
This
war~anty
is
exclusive
and
in
lieu
of
all
other
warranties,
expressed
of
implied.
GRAIN
SYSTE~IS,
INC.
reserves
the
right
to
make
design
or
specification
changes
at
any
time,
without
an
contingent
obligation
to
purchasers
or
products
already
sold.
All
instructions
shall
be
construed
as
recommendations
only;
because
the
actual
installation
may
vary
according
to
local
conditions
and
GRAIN
SYSTENS,
INC.
assumes
no
liability
for
results
arising
from
the
use
of
such
recommendations.
GRAIN
SYSTEMS,
INC.
assumes
no
responsibility
for
field
modifi-
cations
or
erection
defects
which
create
structural
or
storage
quality
problems.
If
any
field
modifications
are
necessary
which
are
not
specifically
covered
by
the
contents
of
this
manual,
contact
GRAIN
SYSTENS,
INC.
for
recommendations
and
approval.
Any
unauthorized
modification
or
erection
defect
which
effects
th~
structural
integrity
of
the
G.S.I.
bin
will
be
cause
for
immediate
nullification
of
the
G.S.I.
bin
warranty.
ROO'
DAMAGE
WARNIM.G
GRAIN
SYSTENS,
INC.
cannot
warrant.
any
roof
damages due
to
excessive
vacuum
or
internal
pressure
caused
by
fans
or
other
air
moving
systems
Adequate
ventilation
and/or
"make-up
air"
devices
should
be
prov:..lted
for
all
powered
air
handling
systems.
GRAIN
SYSTEMS,
INC.
does
not
recommend
the
use
of
downward
flow
systems
(suction).
Severe
roof
structural
damage
can
result
from
any
blockage
of
air
passages.
Running
of
fans
during
certain
high
humidity/cold
weather
conditions
can
cause
freezing
over
of
air
exhaust
or
intake
ports.
THIS
EQUIPMENT
SHALL
BE
INSTALLED IN
ACCORDANCE
WITH
THE
CURRENT
INSTALLATION
CODES
FOR
GAS
BURNING
APPLIANCES
AND
EQUIP-
MENT,
CAN1-B149.1
AND
B149.2,
OR
APPLICABLE PROVINCIAL REGULATIONS
WHICH
SHOULD
BE
CAREFULLY
FOLLOWED
IN
ALL
CASES. AUTHORITIES
HAVING
JURISDICTION
SHOULD
BE
CONSULTED
BEFORE
INSTALLATIONS
ARE
MADE.
CONTE1\fTS
PAGE
FAN
SPECIFICATIONS
1
FAN
INSTALLATION 2
FAN
SERVICE 2
FAN
TROUBLESHOOTING
CHART
4
24"
FAN
PARTS 5
24"
FAN 1 PHASE
WIRING
DIAGRAM
8
28"
FAN
PARTS 9
28"
FAN 1 PHASE
WIRING
DIAGRAM
12
36"
FAN
PARTS
13
42"
10-16
H.P.
FAN
PARTS
14
36"
&
42"
10-16
H.P.
FAN
1 PH. WIRING DIAG
17
42"
30 H. P .
FAN
PARTS
18
220
VOLT 3 PHASE
WIRING
DIAGRAM
20
440
VOLT 3 PHASE
WIRING
DIAGRAM
21
HEATER
SPECIFICATIONS
22
FUNCTION
OF
HEATER
PARTS
23
FUNCTION
OF
VAPORIZER PARTS
24
HEATER
INSTALLATION 24
HEATER
OPERATION
25
HEATER
SERVICE
26
ADJUSTING
PRIMARY
AIR
DAMPER
PLATE
27
HEATER
TROUBLESHOOTING
CHART
28
HEATER
WIRING
DIAGRAMS
29
HI-LO
THERMOSTAT
30
HI-LO
THERMOSTAT
WIRING
DIAGRAM
31
MOUNTING
TEMPLATE
FOR
THERMOSTAT
32
--
GENERAL SPECIFICATIONS
TF-2024-C
TF-2028-C
TF-2036-C
TF-2042-C
TF-2042-3C
20
21
24.5
30.375
Length
(in
inches)
30.375
24
28
36 42
Diameter
(in
inches)
42
259/231
371/311
583/537
693/648
Weight
(in
pounds)*
867
7.5-10
10-14
15
15
Fan
Horsepower
30
3500
1750
3500
1750
Motor
Speed
1750
39
57
Full
Load
Amps
240V
1
Phase
53 53
Full
Load
Amps
208V
3
Phase
25
I
32
46 46
85
Full
Load
Amps
575V
3
Phase
6.8
12 16 16
30
Center
Line
to
Bottom
of
Legs
(in
inches)
15.375
19.5
25.25
25.25
-.
25.25
Minimum
Wiring
Conductor
Size**
50'
Run
10/12
8/10
6/8 6/8
2
100'
Run
6/10
4/6
2/4
2/4
2
200'
Run
4/6
1/3
3/4
1/3
1
300'
Run
2/4
1/3
0/2
0/2
0
Fuse
Size
for
Motor
Branch
Circuit
Protection
(Time
De1ay)*
60/30
125/60
150/90
150/90
150
GSI
recommends
that
you
contact
your
local
power
company
and
have a representative
survey
your
installation
so
that
your
wiring
will
be
compatible
with
their
system
and
so
that
you
will
have
adequate
power
supplied
to
your
unit.
First
value
given
is
for
single
phase
units,
second
value
is
for
three
phase
units.
*
**
Values
given
are
for
copper
wire,
if
aluminum
wire
is
used
increase
wire
sizes
by
2.
FAN PERFORMANCE SPECIFICATIONS
AIR
VOLUME
(CFM)
AT
INDICATED
STATIC
PRESSURE
.50
"
1.00
"
1.50"
2.00"
2.50"
3.00" 3.50"
4.00"
4.50"
5.0" 5.5"
TFC-2024
14850
14350
13800
13200 12400 11450
10150
7500
5350
4350 4000
TFC-2028
18250
17300
16500 15600
14500
13600
12400 11100
9550
7350
5700
TFC-2036
27000
26000 24400
22600
20600
18100
12600 10700
8000
6700
5800
TFC-2042
(10-16
HP)
38000
35000
32000
28500
24000
17500
14000
11000
8500
5000
2000
TFC-2042
(30
HP)
44500
43000
42000
40000
39000 37000 34500 31000
26200
17500
8000
-1-
FAN
INSTALLATION
Top
Dry
serie~
fans
are
designed
primarily
for
use
with
Top
Dry
systems,
although
they
are
suitable
for
many
other
crop
drying
applications.
2.
Install
unit
as
shown
in
Top
Dry
manual.
For
any
other
type
installations
consult
factory
or
your
dealer
for
recommendations.
3.
Be
sure
that
adequate
electrical
supply
is
provided
to
operate
the
unit.
Undersized
wiring
can
cause
overheating
and
thus
shorten
the
life
of
tile
motor.
Use
wire
size
chart
in
specifications
to
determine
wire
~ize
required.
4.
On
initial
start
up
of
fan,
run
it
momentarily
to
make
sure
that
the
fan
blade
is
rotating
in
the
proper
direction
and
air
flow
is
correct.
5.
A
qualified
electrician
should
make
all
fan
installations.
6.
It
is
v~ry
important
that
adequate
exhaust
opening
is
supplied
to
prevent
structural
damage
to
bin.
7.
Electrical
installation
shall
be
in
accordance
with
the
CSA
C22.l
Canadian
Electrical
Code
Part
I
and/or
local
codes.
FAN
SERVICE
All
Airstream
fans
are
constructed
of
durable
weather-resistant
I~at~rials,
so a minimum
amount
of
service
should
be
required;
hOWl'vcr
bcfoLe
the
unit
is
started
for
the
first
time
each
season
there
are a few
items
that
need
to
be
checked
out.
All
damaged
parts
should
be
repaired
or
replaced.
1.
Shut
off
and
locl~
out
all
electrical
power.
Open
control
box
lid
and
inspect
all
components
for
moisture,
vibration,
or
rodent
damaGe.
Remove
any
accumulated
foreign
material
present.
Inspect
and
tighten
all
loose
terminal
connections.
Replace
any
damaRed
wiring.
2.
Remove
grill
guard
and
inspect
propellor
for
freedom
of
rotation
and
uniform
tip
clearance.
Inspect
inside
of
hub
for
accumulated
dirt
or
insect
nests
that
may
seriously
affect
the
balance
of
the
propel
lor
and
cause
excessive
vibration.
3.
Check
propel
lor
for
free
side
play.
Any
side
play
is
an
indication
of
defective
motor
bearings
that
should
be
replaced
to
prevent
complete
motor
failure.
-2-
4.
Motor
bearings
should
be
greased
periodically
depending
upon
usage.
Under
normal
conditions
it
is
a good
idea
to
have
motor
serviced
at
an
authorized
service
center
every
three
to
four
seasons.
Note:
It
is
important
that
motor
bearings
are
greased
with
high
quality
motor
bearing
grease
available
from
an
authorized
service
center.
5.
Check
magnetic
starter
for
dirt
or
other
corrosion
on
contact
points.
If
points
show
signs
of
wear
they
should
be
replaced.
FUNCTION
OF
FAN
PARTS
PROPELLOR:
Specially
designed
to
move
air
through
grain.
SPLIT
TAPER
BUSHING:
Locks
fan
blade
to
motor
shaft.
ELECTRIC
NOTOR:
Provides
power
and
mounting
for
faJil
blade.
MOTOR
CONTROL:
Pl'ovides
start
and
stop
of
fan.
RED
LIGHT:
Indicates
that
fan
is
running.
OVER
LOADS:
Kicks
out
motor
controls
in
event
of
motor
overload
situation.
VENTURI:
Increases
effeciency
of
fan.
CAPACITORS:
(SINGLE
PHASE)
Provide
correct
electrical
characteristics
for
single
phase
motors
-3-
TROUBLESHOOTING
CHART
TROUBLE
PROBABLE
CAUSE
CHEC~-OUT
PROCEDURE
AND
CORRECTION
Power
supply
Check
supply
voltage
across
terminals
Ll
and
L2
on
single
phase
and
L3
on
three
phase
units.
It
should
be
within
lOt
of
that
shown on
the
motor
nameplate.
Inspect
power
for
blown
fuses
etc.
Call
the
power company.
Star.t
or
stop
switch
or
auxiliary
contacts
Run
an
insulated
jumper
wire
from
terminals
Ll
to
3 on
the
motor
starter.
If
contact
or
closes
then
problem
is
probably
in
the
start
or
stop
switch
or
the
auxiliary
contacts.
Replace
necessary
parts.
Hotor
starter
chatters
or
does
not
close
Open
overload
relay
Overload
relay
push
red
or
green
reset
button(s)
on
relay
Run
an
insulated
jumper
wire
from
terminal
L2
to
pull
in
coil.
Wire must go
to
the
side
of
the
coil
that
is
connec~d
to
the
overload
relay.
If
contactor
does
close
wh~n
start
button
is
pressed
then
trouble
is
in
the
overload
relay.
Replace
overload
if
defective.
Motors
with
internal
thermostat
Motor
contactor
Power
supply
Run
an
insulated.
jumper
wire
from
L2
to
the
the
overload
relay
Wire must go
to
the
side
of
the
overload
relay
that
DOES
NOT
go
the·
pull
in
coil.
If
contactor
does
not
close
trouble
is
in
the
motor
internal
protection.
Replace
defective
part.
Connect
power
supply
leads
directly
to
motor
leads,
if
motor
runs
properly
the
problem
must
be
in
the
contactor.
Replace
necessary
parts
or
complete
contactor
if
defective.
If
fuses
continue
to
blow
during
starting,
check
s
he
and
type.
Use
time
delay
type
fuses.
See
"Specifications"
for
proper
size.
Power
supply
Check
voltage
across
terminals
Tl
and
T2
on
single
phase
and
T3
on
three
phase
after
pushing
start
button.
It
should
be
within
(
lOt
of
that
shown
on
nameplate.
Check
wiring
to
unit
to
insure
adequate
voltage
during
starting.
Starter
closes
but
fan
runs
slow
and blows
fuses
or
will
not
run
at
all.
Contacts
or
contactor
Motor
connections
If
voltage
is
not
as
specified,
but
checked
out
all
right
on
line
side,
then
problem
is
probably
in
contacts
or
contactor.
Replace
defective
parts.
Check
motor
lead
connections
with
that
shown
on
the
motor
nameplate.
Correct
lead
connection.
Capacitors
1
phase
Motor
Check
for
evidence
of
capacitor
overheating.
Replace
capacitors.
Check
for
adequate
starting
voltage.
Check
for
freedom
of
rotation
and
excessive
bearing
noise
by
turning
fan
blade
by
hand.
Take
motor
to
authorized
service
station.
Fan
runs
ba.ckwards
Fan
vibrates
Wiring
Wiring
Mounting
Fan
blade
Compare
rotation
with
arrow
on
fan
blade.
Make
certain
motor
lead
connections
are
as
shown
on
motor
nameplate.
Compare
rotation
with
arrow
on
fan
blade.
Interchange
any
two
.
power
leads
(three
phase
motors
only)
Be
sure
fan
is
mounted
securely
to
platform
or
pad.
Check
for
dirt
deposits
or
other
irregularities
that
may
cause
fan
to
run
out
of
balance.
Correct
problem
or
install
new
blade.
Motor
shaft
Check
for
bent
motor
shaft.
If
shaft
is
bent
then
take
motor
to
authorized
service
center
or
replace
motor.
-4-
24" 7.5-10 H.P.
TOP
DRY
SERIES FAN PARTS
/
I
I
I
ITEM
PART
NO.
DESCRIPTION QTY.
1
DC-113
AIR
FLOW
DECAL
.
"-
...
"-.
"-
...............
1
2
DC-159
AIRSTREAM
DECAL
...
~
.............."- ..
"-
2
3
DC-163
IMPORTANT
DECAL
.............
"-
..................
"-
I
4
TF-I110
24"
TOP
DRY
FAN
HOUSING
WELDMENT
......
1
5
F-975
24"
BASE
MOUNT
LEG
............
"-
..........
2
6
F-976
24"
BASE
MOUNT
STRAP
............................
1
7
F-974
24"
MOTOR
MOUNT
................................
1
8
PR-331
PEAK
CAP
HANDLE
...............
"-
.....................
2
9
TFH-2015
24"
GRILLE
GUARD
....................................
1
10
TF-1197
24"
VENTURI .....................................
"-
I
11
FH-5647
7.5-10
H.P.
MOTOR -240
VOLT 1 PHASE
1
11
FH-5648
7.5-10
H.P.
MOTOR -208
VOLT 3 PHASE
1
11
TFH-2070
7.5-10
H.P.
MOTOR -575
VOLT 3 PHASE
1
12
FH-6563
3/4"
SEALTITE
CONDUIT
...
"-
...................
1
13
TF-1112
24"
FAN
BLADE
AND
HUB
ASSEMBLY
............ 1
14
TECF-24-1
24"
ELECTRICAL
BOX -240
VOLT 1 PHASE
1
14
TECF-24-3
24"
ELECTRICAL
BOX -208
VOLT 3 PHASE
1
14
TECF-24-5
I
24"
ELECTRICAL
BOX
-
575
VOLT 3 PHASE
1
STANDARD
HARDWARE
PARTS -
(PURCHASE
LOCALLY)
.
A
B
C
D
E
F
G
H
5-4275
5-396
5-1147
S-1054
S-2071
S-456
5-248
5/16"-18 X 3/4"
BIN
BOLT
'"
24
5/16"-18
NUT
..................•......
24
5/16"
LOCKWASHER ..'.
. . . . . . . . . . . . . . • • . .
24
3/8"
LOCKWA5HER
4
3/8"-16 X 1-1/4"
BOLT
4
3/8"-16
NUT
.....•....................
4
3/8"
FLAT
WASHER
4
MOTOR
KEY
(SUPPLIED
WITH
MOTOR)
1
-5-
24"
7.5-10
~
1
PHASE
FAN
CONTROL
BOX
PARTS
ITEM PART NO. DESCRIPTION
QTY.
1
DC-381
CANADIAN
FAN
ELECTRICAL
BOX
DECAL
........
1
2
F-747
CAPAC~TOR
RETAINER
CLIP
............................
1
3
DC-437
24"
1 PHASE
WIRING
DIAGRAM
DECAL
..........
1
4
TFC-0028
STOP SWITCH
....................................................
1
5
TFC-0029
START
SWITCH
..................................................
1
6
TFC-0063
HEATER
STRIP
..................................................
1
7
TF-1185
24"
FAN
BOX
WELDMENT
..................................
1
8
TFC-0057
CONTACTOR
........................................................
1
9
TFC-0044
OVERLOAD
RELAY
..............................................
1
10
TFC-0018
TERMINAL
STRIP
.............................................. 1
11
TFH-2052
TERMINAL
STRIP
MARKER
................................ 1
12
---------
START
CAPACITORS
(BALDOR)
........................
AR
13
TFC-0012
RED
LIGHT
........................
.........
-
......................
1
STANDARD
HARDWARE
PARTS -(PURCHASE
LOCALLY)
A
S-6557
#8-32
X
3/4"
SHEET
METAL
SCREW
..............
2
B
S-1040
#8-32
X
1/4"
SHEET
METAL
SCREW
.............. 6
C
S-2605
1/4"-20
X
1-1/4"
SHEET
METAL
SCREW
...
1
-_.
_....
-_
..
-6-
6
24"
7.5-10
H.P.
208 & 575
VOLT
3 PHASE
FAN
CONTROL
BOX
PARTS
Ie
QTY.
DESCRIPTION
PART NO.
1
CANADIAN
FAN
ELECTRICAL
BOX
DECAL
........
DC-381
1
208
VOLT
3
PHASE
WIRING
DIAGRAM
DECAL. 1
2
DC-379
575
VOLT
3
PHASE
WIRING
DIAGRAM
DECAL. 1
2
DC-380
1
STOP SWITCH
....................................................
TFC-0028
3
1
START SWITCH
..................................................
4
TFC-0029
HEATER
STRIP
(208
VOLT
ONLY)
..................
TFC-0041
5
~
HEATER
STRIP
(575
VOLT
ONLY)
.................. 3
TFC-0065
5
24"
FAN
CONTROL
BOX
WELDMENT
..................
1
TF-1185
6
CONTACTOR
........................................................ 1
7
TFC-0059
TERMINAL
STRIP
.............................................. 1
TFC-0018
8
TERMINAL
STRIP
MARKER
................................ 1
TFH-2052
9
RED
LIGHT
........................................................ 1
10
TFC-0012
TFC-0039
TRANSFORMER
575-120
V
(575
VOLT
ONLY)
.
1
11
TFC-0042
AUXILIARY POINTS
(575
VOLT
ONLY)
.......... 1
12
TFC-0043
COIL
-
120
VOLTS
(575
VOLT
ONLY)
.......... 1
13
STANDARD
HARDWARE
PARTS -(PURCHASE LOCALLY)
A
S-6557
#8-32
X
3/4"
SHEET
METAL
SCREW
..
... ........ " 4
B
S-1040
#8-32
X
1/4"
SHEET
METAL
SCREW
..............
4
-7-
220
VOLT
1 PHASE
WIRING
DIAGRAM
24"
TOP
DRY
FAN
(9.75
H.P.
3400
RPM
BALpOR
MOTOR)
L1
L2
N
MAGNETIC
JL
CONTACTOR
/ ,
INDICATOR
LAMP
_I
1 1
POLE
lOlL
RELAY
1
START
- :
f.-.'
1
I
123
4 5 6 7 8 I
~
1
••••••••
1
--------
,.----
...
1
1
... .J
!
STOP
NOTE:
POSITIVE
GROUND
IS
REQUIRED
FOR
PROPER
OPERATION.
-8-
28"
10-15
R.P.
TOP
DRY
SIRIIS
'AN
PARTS
G
DESCRIPTION QTY.
1
DC-113
ITEM
PART
NO.
AIR
FLOW
DECAL
. 00000000.. ... •.•. .•.. . 1
AIRSTREAM
DECAL
2
2
DC-159
3
DC-163
IMPORTANT
DECAL
..
1
28"
E'AN
HOUSING
WELDMENT
1
4
TF-1092
5
TF-1108
28"
VENTURI 10 • • • • • • • • • • • • • • • •
28"
GRILLE
GUARD
.0...................
1
6
TFH-2007
3/4"
SEALTITE
CONDUIT
1
7
FH-6563
10-15
H.P.
MOTOR -240
VOLT 1 PHASE
1
8
FH-5649
10-15
H.P.
MOTOR -208
VOLT 3 PHASE
1
8
TFH-2071
8
TFH-2072
10-15
HoP.
MOTOR -575
VOLT 3 PHASE
1
28"
BLADE & HUB
ASSEMBLy.............
1
9
TF-1101
28"
ELECTRICAL
BOX -240
VOLT 1 PHASE
1
10
TECF-28-1
28"
ELECTRICAL
BOX -208
VOLT 3 PHASE
1
10
TECF-28-3
28"
ELECTRICAL
BOX -575
VOLT 3 PHASE
1
10
'J'ECF-28-5
10-15
H.P.
MOTOR
SHIM................
AR
STANDARD
HARDWARE
PARTS -(·PURCHASE
LOCALLY)
A
11
TF-1109
3/8"-16
X
1-1/4"
GR 5 BOLT
4
S-2071
3/8"
LOCKWASHER
4
B
S-1054
C
S-456
3/8"-16
NUT
0.................
4
S-248
3/8"
FLAT
WASHER
0
.....•.•.•
00•. 4
D
S-275
5/16"-18
X
3/4"
BIN
BOLT
24
E
F
S-1147
5/16"
LOCKWASHER
00
0............
24
G
5/16"-18
NUl'
....
0
........•...
0.0.....
24
S-396
H
MOTOR
KEY
(SUPPLIED
WITH
MOTOR)
1
-9-
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