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V. F. WELLS
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______________
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AND SONS, INC
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NORTH ON U.S. 131, THREE RIVERS, MICHIGAN 49093 - PHONE (616) 279-5123
i
' TV.-
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SERIES II C01TR01 C01S0LE TYPE 289901
MAINTENANCE, PARTS AM ADJUSTMENT MANUAL
SECTION A
SECTION B
SECTION C
SECTION D
SECTION E
SECTION F
INDEX
Operating Instructions
Preventive Maintenance and Notes
Cutting Head Return Limit Switch Adjustment
Hydraulic Adjustments
Spare Parts for Minimum Downtime
Replacement Parts
1
PAGE
4
6
6
7
11
12
Page 2
To
Pro-Sol Counter
net count lij press infc in
t'orv tiutton
k
cover. Depress pins
proper count loss l
cover L set selector
suin>; up
lor
Close
on
PRESET COUNTER
EZI
I
MANUAL
BARFEED
RUNNING START
POSITION AUTO
HYDRAULIC PUMP
AND MACHINE START UP
CYCLE
START
SAW BLADE
START
CUTTING HEAD
RETURN
PRESET COUNTER
PO
BLADE SPEED
DECREASE INCREASE
FOR MULTIPLE
STROKE OPERATION
SUBTRACT FROM
SET LENGTH
2
3 STROKE 041
4 STROKE 04(,
STROKC
031 '
MULTIPLE PEED STROKE
OPEN STOP CLAMP
BARFEED VISE
4
OPEN STOP CLAMP
SAW VISE
BARFEED CARRIAGE
RETURN STOP FEED
ON
COOLANT
WITH
FIG. 1
I
Page 3
BLADE CONTROL
VISE CONTROL
OFF
CLAMP
OPEN
BLADE TENSION
TO OPERATE BARFECD
START HYDRAULIC PUMP
2 SET LENGTH OF WORK
i SET HEAD RETURN STOP
TO CLEAR WORK ONE INCH
4 CLAMP WORK IN SAW VISE
FOR TRIM CUT
5 START SAW BLADE AND
SET BLADE SPEED
6 START CUT THEN TURN
SELECTOR SWITCH TO
AUTOMATIC
CUTTING FORCE
CUTTING FORCE ON MILD STEEL
ADJUST TO MEDIUM RANGE
UNTIL THIN CURLED CHIPS APPEAR.
CUTTING HEAD APPROACH FEED
CONTROL. ADJUST TO SLOWLY
OR
FEED BLADE INTO WORK PIECE
OR THIN SECTIONS
TENSION
W
OFF
CHANGE
FIG. 2
Page 4
SECTION A: Initial Start-up and Check-out
A-l. Check the oil level in the
noted in Section D. If necessary, fill to the upper
sight gauge or to 1 inch of the tank Lop with Shell
Oil "Tellus 27", Mobil Oil "D.T.E.-24" or
equivalent.
A-2. Set all selector switches and hydraulic valve
handles on the control panel to "off" or "manual
position. Check to make sure all shipping straps
and wires are removed from the cutting head.
Check the hydraulic hoses and flexible conduits
leading to the cutting head
and raise with Lhe cutting head.
A-3. Turn on the main disconnect switch and
start the hydraulic pump motor. The cutting force
gauge should respond almost instantly, showing
some pressure. If not, check the direction of the
rotation arrow
reverse the motor direction to agree with the pump.
Restart and check for pressure response on the
cutting force gauge.
A-4. Check the following with the hydraulic pump
in operation: If the cutting head has not already
returned to its upper limit, depress the "Head
Return" button and the cutting head will raise to
its upper returned position. The cutting head may
or may not automatically return because of ac
cessory equipment on the machine. This confirms
the proper hydraulic motor rotation. Now proceed
with the operator controls.
OPERATOR CONTROLS
A-5. A typical control panel is illustrated in Figs.
1
and
2.
For explanatory purposes we
panel with all common accessories. If your machine
is equipped w'ith fewer controls, disregard the ones
not included.
to
accessory
the
same. The following is a normal machine
up sequence:
A-6. Hydraulic Pump and
control not
interlocked with all other controls. Nothing will
operate until the hydraulic pump is started.
A-7. Hydraulic Pump Stop or Emergency Stop.
Because the hydraulic pump start is interlocked
with all controls, the "Stop" button also serves as
an Emergency Stop to shut down the entire
machine.
A-8. Saw Blade Start. This button will start the
saw blade drive motor. When the machine is
operating on
time the cutting head reaches the lower limit at the
completion of a cut. When an automatic cycle
control is supplied, it will prevent the blade from
stopping at the lower limit while this control is
on the hydraulic pump casting, and
The
control positions
grouping, but
only
starts the hydraulic pump, but is
"Manual", the
hydraulic system
to
be
sure
they can loop
have
shown a
may
change due
the
function will remain
start
Machine Start-up. This
blade
will turn off each
operating on '‘
the blade should travel from the idler end of the
as
cutting head toward the stationary vise jaw or
drive end of the cutting head.
A-9. Saw Blade Stop. Pushing this button stops
the saw blade. With some automatic controls such
as the BF-24 Barfeed. depressing Lhe stop button
also deactivates the automatic cycle.
”
A-10. Coolant Selector has three positions: OFF
deactivates the
and keeps it running continuously. ON WITH
BLADE will run the pump only when the
is in operation.
A-ll. Cutting Head Return will return the
cutting head to the
is only necessary to depress the button momen
tarily to initiate the cycle.
A-12. Cutting Head Stop. This control will stop
the cutting head when either returning or feeding.
When the BF-24 Barfeed is in automatic cycle, it
will return the machine to manual operation. This
control will not normally be used in automatic
cutting operations unless there is trouble with Lhe
saw blade.
A-13. Cutting Head Lower or Feed. When this
button is depressed, the cutting head will start
feeding downward (if the cutting head maximum
feed rate valve is open, see A-25). On manual
machines the cutting head will then stay in the
lower position when Lhe lower limit is reached. On
machines with automatic controls as required for
barfeeds, the
position.
A-14. Blade Speed Control, when supplied, will
increase or decrease the saw blade speed. This
switch is electrically interlocked, permitting
changes only when the drive motor is running. The
blade speed is displayed by the tachometer and will
show the speed increasing or decreasing as the
operator holds the selector to the increase or
decrease position. When the desired speed is
reached, release the selector and it will return to the
normal center position and hold the speed selected.
The tachometer is graduated in surface feet per
minute of blade travel.
A-15. Saw Vise Control. Manual machines are
equipped with a manually operated hydraulic valve
to control the vise. Automatically controlled
machines are equipped with a selector switch to
control the vise movement. When in automatic
cycle, keep the selector turned to clamp position or
the vise will not clamp. When selecting the
automatic cycle, clamp the work piece in the saw
vise first. Machines with short stroke vises may
have only two positions, “
Machines with vises
4
Automatic". The cutting section of
coolant pump. ON starts the pump
upper
or
return limit
cutting
head will return to the raised
Open
” and "Clamp”.
over
one inch stroke will have
saw blade
setting. It
f
*>
Page 5
a three position control with an "Off
the vise can be stopped in mid-travel.
A-16. Work Light Selector, when supplied, wall
turn the light on and off. When this selector switch
is used as required for certain specifications, no
switch is normally supplied in the bulb socket.
A-17. Conveyor Controls are supplied in many
variations. If your machine has a conveyor that is
controlled differently than described below, a
separate insert sheet will be supplied when
necessary.
illustrated and operates simply by selecting for
ward or reverse as desired. When used with bar-
feeds, the rollers will normally be free wheeling
when the drive is in the "Off
the barfeed to pull the work piece across the rollers
easily.
A-18. Barfeed Selector, when supplied, selects the
machine
machine is operated as a basic manual machine.
The controls normally used with the automatic
cycle may or
their function. For further details check the par
ticular control description. When the BF-24
Barfeed is to be put in automatic operation, start
the first cut, then turn the barfeed selector to the
“
start auto cycle
automatic control system. When the selector is
released it will return to the center running
position. If the operator pushes the "Stop Cutting
Head”, “
push buttons, the automatic cycle w7ill revert back
to manual operation. For normal manual use the
selector should be set for manual operation.
A-19. Preset Counter Selector, when supplied, will
activate the counter circuits when set to the "On"
position and deactivate them when set to the "Off
position.
A-20. Preset Counter, when supplied,
desired number of pieces by pushing the ivory
button in and swinging up the small guard that
covers the push pins. To set, push the small key
provided (or a paper clip end) through the small
hole in the pin end. Each time a pin is pushed, the
number directly below will change one digit. Push
the pin on the left for hundreds, center pin
right
the number of pieces desired, close the small guard
allowing the ivory reset button to come back out.
The counter is now operational. In operation the
counter will show one more cut-off than it is set
This allows
the proper number pieces are cut off. After count
down, if you wish to run another group of the same
size, simply push in and release the ivory button
and the counter will reset for another run. When
in use, turn the selector switch on the "Off
position.
A
standard
mode of operation. In manual position the
may
Stop Saw Blade
pin for units. After setting the
the
first cut to be a trim cut, and then
conveyor control is
” position. This allows
not be inoperative, depending on
” position, energizing the
” or “
” position so
Emergency Stop
is set for the
for
tens,
push
pins for
for.
not
A-21. Blade Tension Control, when supplied,
should always be kept in the tension position ex
cept when changing blades. To remove the blade,
place the control to "Change
maximum slack in the blade. When the new blade
has been installed, tighten up enough to remove the
slack, then place the control in the "Off
If necessary, slide the back edge of the blade
against the wheel flanges, then set the control to
“
Tension" position and leave it there until the next
blade change.
A-22. Blade Tension Gauge, when supplied, will
show the actual tension within the saw blade in
thousands of pounds per square inch. The
is printed on the nameplate around the gauge. The
actual gauge face serves only as a reference
number.
A-23. Cutting Force Control is operated by
turning it clockwise to increase the cutting force up
to 200 psi maximum,
it as low as 20 psi minimum. Normal cutting is
usually between 40 and 80 psi. A rule of thumb for
cutting most steel is to start at 40 psi and slowly
increase the cutting force until curled chips start
showing up with other non-curled chips. When the
chips are thick and curled, cutting force is too
and saw teeth may be broken out of the band. When
the chips are all small particles with no curled
chips, cutting force is too low and blade life is
shortened due to excessive wear. For a more
detailed study refer to the Saw Blade Selection and
”
Application section.
A-24. Cutting Force Gauge gives the operator a
reference reading of the cutting force being applied
to the saw blade. This force is
A-23 for Details.
”
A-25. Cutting Head Maximum Feed Rate Control
is set by the operator to limit the cutting head's
non-restricted rate of descent. This serves two
purposes; first, the cutting head should not slam
the saw blade into the work piece. This control
should be set to limit the descent or feed rate so the
blade will have a "soft
cutting thin wall sections, use this control to limit
the feed rate so the teeth will not be stripped from
the blade. For a complete discussion on cutting
rates, refer to the Saw
plication section. It is necessary to have both the
cutting head "Feed" pushbutton actuated and
this valve open in order for the cutting head to
descend.
A-26. Cutting Head Return Stop Limit. When
the cutting head returns, it will continue to travel
upwards until it actuates the head return stop limit
switch, deactivating
”
position, raise the collar
then set the saw blade so it will
5
or counter-clockwise to reduce
7 Blade Selection and Ap
the return controls. To
to the uppermost
” position for
” position.
variable.
” start. Second, when
clear
the work piece
See
reference
high,
Section
position,
Page 6
about 1 inch. Lower the collar to the frame linkage
on the control rod and tighten the set screw.
A-27. Cutting Head Lower Limit. When it is
desired to stop the cutting head at some height
above the cut-off position, raise this collar until the
head contacts it at the desired point. The cutting
head will either stop when it reaches the collar, or
return, depending on the internal electricals of your
particular machine.
position, operation of the rod an equal amount in
either direction should actuate the cutting head
return “
travels farther in one direction than the other, the
stop collar #900134 should be adjusted to com
pensate and correct this condition.
Start
” or “
Stop ” switches. If the rod
SECTION B: PREVENTIVE MAINTENANCE
AND NOTES
B-l. In the
them with the proper size
diagram. Fuses of higher ratings may cause other
components to fail.
B-2. Motor starter running overload heater
elements occasionally “
reason. If this should continue, measure the motor
current and compare it to the motor rating and
overload heater element selection chart. If the
element is not the proper size, replace it. If it is the
proper size, check the motor for causes of high
loads, such as low oil level in the hydraulic system,
low oil level in the blade drive gear box, machine
filled with packed chips, etc.
B-3. Check
they do not operate freely they can cause erratic
operation.
SECTION C: CUTTING
SWITCH ADJUSTMENT
C-I. Referring to Fig. 3, note that the hex rod
#289470 is held in place by a counterbalance spring
#907018 and an adjustable stop collar #900134.
event
of
blown electrical fuses, replace
drop out
the switch rods
HEAD
as shown on the electrical
” for no apparent
for
kinks and bends. If
RETURN LIMIT
FIG. 4
C-3. Drop the adjustable stop collar with the
thumb screw down against the stop collar with the
set screw as shown in Fig. 5.
C-2. This counterbalance spring and stop collar
should be adjusted to hold the switch in the center
or neutral position as shown in Fig. 4. From this
C-4. Lower the cutting head to its bottom
position. Adjust the thumb screw stop collar until
the cutting head rod just actuates the cutting head
return start limit switch as shown in Fig. 4. An
audible click can be heard when this switch
tuates. Then position the set screw collar against
the thumb screw collar and tighten the set
C-5. Lower the cutting
running and check the adjustment of this stop to
ascertain that the drive
the frame bottoms. If it shuts off prematurely,
lower the stop accordingly and if it does not shut
off, raise the stop as necessary. If properly ad-
6
head
with the drive motor
motor
shuts off just before
ac-
screw.
#
Page 7
justed, the
before the frame comes to rest. When properly-
adjusted, tighten the socket set screw firmly.
switch will shut off the drive motor just
C-6. Loosen the upper
collars shown in Fig. 6.
set screw and thumb screw
.
v !
■. >'
• %
0,-1. Raise the cutting head to the upper returned
position. This position is not as high as the cutting
head will rise. Watch the distance between the
cutting head top and the overhead truss bar that
connects the columns. When the cutting head
comes to within 4 inches of the truss bar, stop the
head. Any less than this distance can create a
hazardous pinch point.
X,'---
:
■ - - .
7
C-ll Check all rods for kinks and bends. If the
cutting head rod does not travel freely on the hex
control rod, limit switch tripping can occur before it
reaches the thumb screw collars, causing erratic
operation. On barfeed machines it can cause the
blade to stop in front of the work piece instead of
clearing it, and the work piece will be fed through
the blade, destroying it.
C-12. Also check to be certain
rod operates freely up and down in the bearing
guides. If this rod does not operate freely, erratic
operation will result.
SECTION
D-l.
Shell Oil ''Tellus-27”, Mobil Oil "D.T.E.-24
equivalent should be used to maintain a level
between the two sight gauges in
(Fig. 8).
D:
HYDRAULIC ADJUSTMENTS
HYDRAULIC OIL of a high quality such as
that the hex control
the
hydraulic tank
-
” or
C-8. Lower the upper collars onto the cutting head
rod and tighten the set screw.
C-9. Lower the cutting head several inches.
Return it, and allow the upper collar to stop the
cutting head. Recheck the distance between the
cutting head and truss bar to be positive no pinch
point exists.
C-10.
at the lower end of the hex rod (Fig. 7), set it 1/4
inch below the support bracket with the cutting
head returned.
If your machine has another set screw collar
7
Page 8
D-2. When filling the tank, always pour oil
through the filler strainer just under the filler cap.
Never remove the strainer
allow dirt to enter the system.
D-3. HYDRAULIC SYSTEM PRESSURE
should be measured at or near the hydraulic pump.
Two common points are shown in Fig. 9 and Fig.
before filling, as this will
counterclockwise to reduce the pressure. Tighten
the lock nut after adjustment.
D-8. CAUTION: If the pressure is adjusted
higher than that shown on the hydraulic diagram,
damage could occur to other machine parts, and
motor overload could cause the motor starter to
drop out, shutting down the entire machine.
FIG. 11
#
Most machines have a pipe plug located near
the hydraulic pump for a convenient check point.
Simply remove the plug and insert a 1000 psi or
larger gauge.
D-5. Another possible test point is the solenoid
valve manifold, Fig. 10. When this port is ac
cessible, use an extension on the gauge to reach it.
D-6. Most machines will operate between 450 psi
and 500 psi. The hydraulic diagram supplied with
your machine will show the exact pressure setting,
and this is the setting to be used.
D-7. To adjust, loosen the lock nut shown in
Fig. 11. Turn the set screw clockwise to increase and
D-9. SOLENOID VALVE OVERIDES
shown in Fig. 12. They are useful in determining
whether a valve is operating. When a small rod is
pushed through the hole, it will shift the valve and
cause the same machine motion as the solenoid
would produce. If a solenoid is on and you push in
the opposite end, you can feel the solenoid
vibration. CAUTION: Do not push an energized
solenoid open and continue to hold it open, as it will
draw excessive current and burn out.
D-10. OIL FILTER should be changed when it
shows a pressure gauge reading of 10 psi. If the
filter has no gauge, an annual change will normally
be sufficient.
D-ll. VISE PRESSURE REDUCERS
cessory
they will be located under the solenoid control
8
equipment. If your
machine is so equipped,
are ac-
are
*
Page 9
valves as illustrated in Fig. 12. The solenoid valve
that controls the vise will have its associated
reducer directly under it. Adjustment is made by
turning the screw in the end of the reducer. Means
are provided for locking the setting screw after
adjustment.
D-12. CUTTING FORCE CONTROL STYLE
010700. This control is shown in Fig. 13. In normal
operation the high limit on the pressure gauge is
200 psi and the low point is 20 psi. When the left
hand knob is turned from one limit to the other the
pressure range should be as above.
D-13. Before performing any adjustment, turn off
the hydraulic pump and check the cutting force
gauge. It should be at zero pressure. If the gauge
reads otherwise, replace it. Then perform the
following adjustments if necessary.
D-14. With the hydraulic pump running, turn the
left knob clockwise until it
gauge should now read 200 psi. Unlock the ad
justing lock nut (Fig. 13) and turn the adjusting
screw clockwise to increase the cutting force up to
200 psi or counterclockwise to reduce the cutting
force down to 200 psi, then relock.
D-15. If
remove the nozzle block and clean
nozzles.
E
the
control will not adjust up to 200 psi,
j
OE
stops.
The cutting force
it,
or
replace the
clockwise until the cutting force gauge reads 200
psi. Then rotate it clockwise until it stops.
Now turn the bleed adjustment screw coun
terclockwise 1/6 turn to open the valve, and relock.
D-19. Unlock the lower adjusting screw (Fig. 15)
and turn it clockwise to raise the cutting force
gauge reading to 200 psi, or counterclockwise to
lower the reading to 200 psi, and relock.
D-20. This adjustment should provide a cutting
force from 20 psi to 200 psi. If the reading will not
go as low as 20 psi, close the bleed adjustment
slightly so it is open less than 1/6 turn.
D-21. When the left hand knob is turned clock
wise and the cutting force gauge responds very
slowly, open the bleed adjustment slightly so it is
open more than 1/6 turn.
w
FIG. 14
FIG. 13
D-16. CUTTING FORCE CONTROL STYLE
010290. This control is shown in Fig. 14. When
properly adjusted it will have a cutting force range
of 20 psi low and 200 psi high.
D-17. Before adjusting, turn off the hydraulic
system and check the cutting force gauge to be sure
it reads zero. If the gauge reads otherwise, replace
it.
D-18. To adjust the control, turn the left knob
clockwise until it stops. Then unlock the bleed
adjustment (Fig. 14) and turn the screw counter
D-22. THE METERING VALVE COM
PENSATION ADJUSTMENT on the right (Fig.
16) should be turned full clockwise (closed). Then
turn it 1/6 turn counterclockwise (open) and relock.
This adjustment seldom requires resetting.
FIG. 15
Page 10
C jfZk
FIG. 16
D-25. CUTTING HEAD RETURN SPEED can
be adjusted by turning the flow control shown in
Fig. 18. The cutting head should not return too fast
or the return stop limit switch may not have
enough overtravel. The proper rate is ap
proximately 10 seconds for a full return.
f
D-23. BLADE TENSION ADJUSTMENT. A
pressure control valve is located under the blade
tension control valve. Three different t3'pes are
used, but the method of setting is similar.
D-24. The locking nut can be loosened and the
adjusting screw turned clockwise to increase the
blade tension, or counterclockwise to reduce it. The
pressure can be read on the panel-mounted gauge.
When this adjustment has been completed, lock the
adjusting nut. A typical example of this ad
justment is shown in Fig. 17.
#
10
Page 11
SECTION E: SPARE PARTS FOR MINIMUM DOWNTIME
1
QUANTITY
1
1
1
1
1
PART NO.
921405
910070
910027
911205
DESCRIPTION
Limit Switch
Nozzle
Nut Seal
Filter Replacement
Solenoid
Coil
MFGR. AND
IDENTIFICATION
Micro BA-2RB-A4
Parker
Lenz
Check the valve number
on your machine and
include it with your order.
1
11
Page 12
SECTION F: REPLACEMENT PARTS
911917
NOTE A
t
911917
911916
NOTE A
911916
NOTE B
12
Page 13
TYPICAL SOLENOID VALVE ASSEMBLY
911403
NOTE A
NOTE B
911916
911917
911918
FLOW CONTROL
ANY OF THE FOLLOWING MAY BE IN
THIS POSITION. CHECK MANUFACTURERS
PART NUMBERS BELOW.
911422
911423
911424
SUBPLATES USED AS BELOW
911609
911610
911611
911612
911613
911614
QF-005 —
3 POSITION, 2 SOLENOIDS
QG —
005 —
2 POSITION, 1 SOLENOID
SOLENOID COIL ONLY, FOR ABOVE
VALVE PART NUMBERS QF-005 OR
QG —
005.
NOTE: IF COIL IS FOR ANY VALVE
OTHER THAN ABOVE, YOU MUST
GIVE VALVE MANUFACTURER AND
PART NUMBER ON VALVE NAME
PLATE. DO NOT USE NUMBER ON
COIL WINDING ITSELF.
NNAAC—005—10A1 DOUBLE CHECK
WNNNC—005—1M PRESSURE REDUCING
NNYYC—005—10A1 FLOW CONTROL
1 STATION
2 STATION
3 STATION
4 STATION
5 STATION
6 STATION
C —10—
C —
A2 115 VOLT
10 —
A2 115 VOLT
13
Page 14
911309
911309
010261
010251
010700
911310
911501
%
91 1204
91 1205
ELEMENT ONLY
NOTE B
COUPLINGS
NOTE A
91 1000
PRESSURE
TEST POINT
910017
SUMP STRAINER
910046
#
#
14
Page 15
HYDRAULIC PARTS LIST
010251
010261
010700
911000
910017
910046
911204
911205
911309
911310
911501
NOTE A
NOTE B
KNOB AND POINTER
KNOB
CONTROL VALVE COMPLETE.
PARTS IN ASSEMBLY NOT SHOWN
010253
910027
910070
PUMP
SUMP STRAINER
OIL LEVEL SIGHT GAUGE
COMPLETE FILTER ASSEMBLY
FILTER REPLACEMENT ELEMENT ONLY
1000 PSI GAUGE
NOTE:
PRESSURE GAUGES. THESE CAN BE SUPPLIED
ON SPECIAL ORDER. IF 1000 PSI GAUGE
IS USED, REMARK PANEL AROUND GAUGE
ACCORDINGLY.
SNUBBER
VERSA TUH-4313
HYDRAULIC PUMP TO MOTOR COUPLING — ORDER
EACH
909000 — 5/8 BORE
909001 - 3/4 BORE
909002 — 7/8 BORE
909003 - COUPLING SLEEVE
BLADE TENSION PRESSURE REDUCER, WHEN USED.
911417 FLUID CONTROLS 1PD11-R2—3S
STEM PACKING
PARKER NUT SEAL
NOZZLE AND FILTER
OLDER MACHINES USED LOWER
SIDE ACCORDING TO BORE
15
Page 16
290445
289460
289465
289470
900134
\\
\
\
\
\
\
oy\
— 23
7-22
— 21
—
—
l- n
— n>
~—\S
— |4
— 13
— 1
----- 10
— *»
— 6
— 7
io
n
2
II
'
£>
NOTE A
289580
900 T 34
907018
A
\\
\\
Vi
ll
-*■
IX-
liil
iffll
16
Page 17
CUTTING HEAD LIMIT SWITCH ROD ASSEMBLY
289460
289465
289470
289580
289445
NOTE A
NOTE B
CUTTING HEAD ROD ARM B—25 MACHINE
CUTTING HEAD ROD ARM G-30 MACHINE
SWITCH ROD
CUTTING HEAD
CUTTING HEAD ROD ARM F—15 MACHINE
CUTTING HEAD CONNECTING ROD
289985
289960
289970
10 - 32 x 1/2
CONNECTING ROD B—25 AND G-30
F —
15 MACHINE
Q—14 MACHINE
QJ-24 MACHINE
” THUMB SCREW
17
Page 18
921700
NOTE F
NOTE C
NOTE D NOTE C
00
BLADE
DECREASE INCREASE
921305
SPEED
NOTE A
921306
To
Pre-Set Counter
set count by pressing in
ivory- button & swing up
cover.
Depress pins lor
proper count less 1. Close
cover & set selector to ON
FOR MULTIPLE
STROKE OPCR/riON
SUBTRACT/-ROM
5ET
lEnG/i
2 STROK
921302
PRESET COUNTER
\
[•/
|[
PRESET COUNTER
OFF
MULTIPLE FEED STROKE
NOTE B NOTE B NOTE E 921305
ON
BARFEED
RUNNING START
POSITION AUTO
MANUAL
SAW VISE
OPEN STOP CLAMP
B/RFEED VISE
CYCLE
CLAMP
HYDRAUI 1C PUMP
AND MACHII E START UP
BARFF/ED
RETTJfA'
stop feed
CARRIAGE
J
921309
SAW
BLADE
COOLANT
0
ON WITH
BLADE
NOTE C
CUTTING HEAD
RETURN
Page 19
TYPICAL OPERATOR CONTROL PANEL
921302
921305
921306
921309
NOTE A
NOTE B
NOTE C
NOTE D
NOTE E
NOTE F
4 POSITION SELECTOR
3 POSITION SPRING RETURN SELECTOR
2 POSITION SELECTOR
3 POSITON SELECTOR
921801 METER - GIVE COMPLETE
SERIAL NUMBER OF MACHINE
TWO TYPES HAVE BEEN USED
921303
921301
BLACK, FLUSH HEAD BUTTON ORDER:
921007 OPERATOR AND 921008 HEAD
RED, EXTENDED HEAD BUTTON ORDER:
921007 OPERATOR AND 921009 HEAD
RED, MUSHROOM HEAD BUTTON ORDER:
921013 OPERATOR AND 921014 HEAD
TWO TYPES HAVE BEEN USED:
921306
921310
3 POSITION, RIGHT MAINTAINED,
LEFT SPRING RETURN USED WITH
FULL STROKE VISES
3 POSITION, MAINTAINED, USED
WITH SHORT STROKE VISES ONLY
MODEL
2 POSITION SELECTOR
MODEL BF —24 BARFEED
3 POSITION, RIGHT SPRING RETURN.
LEFT MAINTAINED.
BF
—
36 BARFEED
19
Page 20
921405
i
«
921406
289520'
921406'
921405
289590
289490
289480
289470
900134
NOTE A
SlM
■*»
J
*4
►
>
•4
*4
L L
■*>
I
I
I
CUTTING HEAD LIMIT SWITCH ASSEMBLY
289470
289480
289490
289520
289590
900134
921405
921406
NOTE A
SWITCH ROD
SWITCH ROD BEARING
SWITCH MOUNT SPACER
SWITCH ROD HEAD
SWITCH MOUNT
COLLAR
MICRO BA-2RB—A4 SWITCH
MICRO 17 —MA—IB
1/4 - 20 x 1/2”
BRACKET
THUMB SCREW
W. F. WELLS & SONS, INC., NORTH ON U.S. 131, THREE RIVERS, MICHIGAN 49093
Copyright 1974
20
Phone (616) 279-5123
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