Quackenbush 15QDB-S125 Operation & Service Manual

Category
Power tools
Type
Operation & Service Manual

This manual is also suitable for

1
Operation & Service Manual
823158 2/01
15QD & 15QDB - S125
POSITIVE FEED DRILLS
Houston Operation
7007 Pinemont
Houston, TX 77040
Recoules Operation
Zone industrielle - B.P. 28
Avenue Maurice Chevalier
77831 Ozoir-la-Ferriere Cedex France
2
• Before the tool is connected to the air supply, the throttle should
be checked for proper operation (i.e., throttle valve moves freely
and returns to closed position).
• Before removing a tool from service or changing drill bits, make
sure the air line is shut off and drained of air. This will prevent the
tool from operating if the throttle is accidently engaged.
• Cutting tools used with these drill motors are sharp. Handle them
carefully to avoid injury.
Before mounting any positive feed drill, check
the lock screws in the tooling fixture and drill
bushing. Make sure both are in good condi-
tion and securely tightened.
Positive feed drills can exert high torques and high thrust loads.
If failure of the lock screws or drill bushing occurs, the drill may
suddenly spin and back away from the drill fixture.
Always remove chuck key or drill drift before operating tool.
Drilling or other use of this tool may produce hazardous fumes
and/or dust. To avoid adverse health effects utilize adequate
ventilation and/or a respirator. Read the material safety data
sheet of any cutting fluids or materials involved in the drilling
process.
Some non-ferrus metal chips (or dusts) are
combustible. Examples: Aluminum, mag-
nesium, Titanium, and Zirconium. See the
material safety data sheets for combustibility of materials drilled.
Never collect spark generating material with combustible mate-
rial. Examples: Collecting both steel and aluminum or steel and
titanium.
Safety Recommendations
For your safety and the safety of others, read and understand
the safety recommendations and operating instructions be-
fore operating any drill motor.
Always wear protective equipment:
For additional information on eye and face protection, refer to
Federal OSHA Regulations, 29 Code of Federal Regulations,
Section 1910.133., Eye and Face Protection, and American
National Standards Institute, ANSI Z87.1, Occupational and Edu-
cational Eye and Face Protection. Z87.1 is available from the
American National Standards Institute, Inc. 11 West 42nd Street,
New York, NY 10036.
Hearing protectors are required in high noise areas, 85 dBA or
greater. The operation of other tools and equipment in the area,
reflective surfaces, process noises and resonant structures can
substantially contribute to, and increase the noise level in the
area. For additional information on hearing protection, refer to
Federal OSHA Regulations, 29 Code of Federal Regulations,
Section 1910.95, Occupational Noise Exposure, and American
National Standards Institute, ANSI S12.6, Hearing Protectors.
Follow good machine shop prac-
tices. Rotating shafts and mov-
ing components entangle and
entrap, and may result in seri-
ous injuries. Never wear long
hair, loose-fitting clothes,
gloves, ties, or jewelry when
working with or near a drill of any
type.
Quackenbush drills are de-
signed to operate on 90psig (6.2
bar) maximum air pressure us-
ing the proper hose. Excessive
air pressure increases the loads and stresses on tool parts and
drills, and may result in breakage. The installation of a filter-
regulator-lubricator in the air supply line ahead of the tool is highly
recommended.
!
Do not wear loose fitting clothes,
long hair, gloves, ties or jewelry.
WARNING
WARNING!
Impact resistant eye protection
must be worn while operating
or working near this tool.
CAUTION!
Personal hearing protection is
recommended when operating
or working near this tool.
WARNING
!
Wear respirator where
necessary.
Tool Nose
Standard Threaded
Drill Bushing
Lock Screws
Tooling Fixture
CAUTION
!
CAUTION!
CAUTION
!
3
Quackenbush drills
are often used with
lubricant or cooling
systems which must
be properly main-
tained to avoid leak-
age. Failure to do so
can result in serious injuries from slipping on oily surfaces.
Nose pieces usually used with these drills are generally slotted for
visibility and access to chuck and cutter.
The spindle on positive feed drills usually
retracts at a much faster rate than it feeds.
Care should be taken to avoid entrapment.
Keep fingers and hands away
from slots in the tool nose at
all times. Rapid spindle re-
traction occurs automatically
on most models after drilling
cycle and can be activated
manually even with the air
supply disconnected on some
models.
Due to the multitude and variety of tooling applications, the User's
Methods Engineering, Standard Tooling Engineering, and/or Safety
Engineering Departments, etc., must consider any hazards that
may be associated with each specific application of this product
and provide adequate operator protection from inadvertent con-
tact with any moving components.
Some individuals are susceptible to disorders of the hands and
arms when exposed to vibration and/or tasks which involve
repetitive work motions. Those individuals predisposed to vascu-
latory or circulatory problems may be particularly susceptible.
Cumulative trauma disorders such as carpal tunnel syndrome and
tendinitis can be caused or aggravated by repetitious, forceful
exertions of the hands and arms. These disorders develop gradu-
ally over periods of weeks, months, and years. Tasks should be
performed in such a manner that the wrists are maintained in a
neutral position, which is not flexed, hyperextended, or turned side
to side. Stressful postures should be avoided and can be con-
trolled through tool selection and work location.
Safety Recommendations
Any tool operator should be aware of the following warning signs
and symptoms so that a problem can be addressed before it
becomes a debilitating injury. Any user suffering from prolonged
symptoms of tingling, numbness, blanching of fingers, clumsi-
ness or weakened grip, inability to hold objects, nocturnal pain in
the hand, or any other disorder of the shoulders, arms, wrists, or
fingers should notify their employer so that a review of what steps
might be taken to prevent further occurances. These steps might
include but are not limited to, repositioning the workpiece or
redesigning the workstation, reassigning tool users to other jobs,
rotating jobs, changing worker pace, and/or changing the type of
tool used so as to minimize stress on the operator. Some tasks
may require more than one type of tool to obtain the optimum
operator/ tool/ task relationship.
The following recommendations will help reduce or moderate the
effects of repetitive work motions. The operator of any drill should:
• Use a minimum hand grip force consistent with
proper control and safe operation
• Keep body and hands warm and dry
• Avoid anything that inhibits blood circulation
— Smoking Tobacco
— Cold Temperatures
— Certain Drugs
• Avoid awkward postures
• Keep wrists as straight as possible
• Interrupt work, activities, or rotate jobs to provide
periods free from repetitive work motions.
Safety Labels
The safety labels found on these tools are an
essential part of this product. Labels should
not be removed. Labels should be checked
periodically for legibility. Replace safety la-
bels when missing or when the information
can no longer be read. Safety labels should
always be placed on any tool nose before
installing on tool. Replacement labels can
be ordered using number below.
CAUTION!
Slip and fall hazard.
Lubricant and coolant systems must
be properly maintained to avoid
leakage.
Hoses must be organized and care
taken to avoid tripping.
Extension Neutral Flexion Radial Deviation Neutral Ulnar Deviation
Avoid Avoid Avoid
OK Avoid OK
Keep hands and fingers away from
slot in spindle guard and nose piece
when handling or operating tool.
WARNING
!
202657
CAUTION!
CAUTION
!
4
STORAGE
In the event that it becomes necessary to store the tool for an
extended period of time (overnight, weekend, etc.), it should re-
ceive a generous amount of lubrication at that time and again
when returned to service. The tool should be stored in a clean
and dry environment.
SERVICE INSTRUCTIONS
DISASSEMBLY
To remove the drill head from the power unit, clamp the cross
shaft housing in the vise and unscrew the power unit from the
adapter, No. 619145 (left hand threads). The drive shaft, No.
619122, with attached components, may now be unscrewed from
the front of the power unit. The worm may be removed from the
drive shaft by removing the worm retainer ring, No. 619157.
The adapter, No. 619145, may now be unscrewed from the gear
body, No. 619117. Unscrew the nose (left hand threads) ard pull
the extension spindle, No. 617081, to the full extended position
and rotate the feed collar, No. 619128, to lock the spindle in the
extended position. Remove the drill head from the vise and lightly
clamp the extension spindle in the vise and unscrew the chuck
and chuck adapter, No. 619136. NOTE: A pair of blocks con-
toured to fit the extension spindle are highly recommended so as
to avoid damage to it. The blocks should be positioned so that
the clamping force is not over the threads of the chuck adaptor.
Return the drill head to the vise and remove the collar snap ring,
No. 619165, from the shaft housing, No.
619115. Unscrew the stroke adjustment collar, No. 619132, and
remove the return stop, No. 619135, from the slot in the shaft
housing. The feed collar, No. 619128, may now be removed from
the shaft housing. This will allow the half nuts to be removed. The
shaft housing, No. 619115, may now be unscrewed from the gear
body, No. 619117. The thrust collar assembly and spindle spring,
No. 619171, may now be removed from the rear of the shaft hous-
ing. Remove the snap ring, No. 844975, and pull the extension
spindle and attached components from the thrust collar, No.
619152. Removal of the snap ring, No. 843791, will allow the
lead screw assembly to be pulled from the gear body. The spur
gear spacer, No. 619123, spur gear, No. 619141, and the two (2)
spur gear keys, No. 842086, may now be removed from the rear
of the lead screw. Remove the two (2) snap rings and the (2)
plugs from the cross shaft housing. Pressing on the cross shaft,
press it out of the side with the larger opening. Remove the snap
ring, No. 844568, and press the pinion and shaft, No. 619119,
out of the gear body. Using good standard disassembly proce-
dures, the various assemblies can be broken down for inspection
and replacement of worn parts. To disassemble the gear train on
the 160 RPM and 250 RPM power units, clamp the motor hous-
ing lightly in a soft-jawed vise. Using a wrench on the flats of the
rear gear case, No. 613733, unscrew it from the motor housing
The first reduction gear spider will remain with the motor and can
be slipped out at this time. Clamp the flats of the rear gear case
lightly in the vise and with a suitable wrench, unscrew the front
gear case, No. 613361 (left hand threads). The second reduction
gear spider, No. 613587, may now be removed from the front of
the rear gear case. Clamp the flats of the front gear case, No.
613361, lightly in the vise and with a strap wrench, unscrew the
OPERATING INSTRUCTIONS
The 15QD & 15QDB-S125 Positive Feed Drill is designed to
operate on 90 psi air pressure using a 5/16'' hose up to 10' in
length. If additional hose is required, a larger hose may be
attached to the 5/16" hose.
Three rotatable collars control the adjustment and operation of the
drill.
Throttle ring A starts and stops the motor and spindle rotation.
Collar B (Rear Stroke Adjustment) locates the starting position of
the spindle relative to the workpiece.
Collar C manually starts forward motion of the spindle (feed), and
manually retracts the spindle.
ADJUSTMENT AND OPERATION
Lock unit into drill fixture. Rotate collar B counterclockwise,
advancing drill tip close to the workpiece.
Start motor by rotating the throttle ring A to the on position. Rotate
collar C counterclockwise maintaining steady pressure on collar
until feed mechanism is engaged, starting drilling operation. The
feed stops at the end of the stroke. The spindle is returned to the
starting position by rotating the feed collar Cclockwise. However,
the operation can be stopped at any time by rotating the feed collar
C clockwise, disengaging positive feed mechanism and retracting
spindle. The rotating of the spindle must be stopped by rotating the
throttle ring A to the off position.
LUBRICATION
An automatic in-line filter-lubricator is recommended as it in-
creases tool life and keeps the tool in sustained operation. The
in-line lubricator should be regularly checked and filled with a
good grade of 10W machine oil. Proper adjustment of the in-line
lubricator is performed by placing a sheet of paper next to the
exhaust ports and holding the throttle open approximately 30
seconds. The lubricator is properly set when a very light stain of
oil collects on the paper. Excessive amounts of oil should be
avoided.
C
A
B
ARROW INDICATES
COUNTERCLOCKWISE
ROTATION
WORKPIECE
WORKPIECE
C
A
B
5
adaptor, No. 613550 (left hand threads). Unscrew the spindle nut,
No. 613073, and rest the rear face of the adaptor on the vise jaws
and tap the third reduction spider, No. 613553, out of the spider
bearing, No. 843815. The idler gears may be removed from the
three (3) gear spiders by removing the spider bearing with a bear-
ing puller and driving the idler gear pins out the rear of the spi-
ders. Pinion gear, No. 868839, which is used in the 250 RPM
gear train, can then be removed from the first reduction spider.
To disassemble the gear train on the 400 RPM, 800 RPM, and
the 1400 RPM power units, clamp the motor housing lightly in a
soft jawed vise and unscrew the gear case, No. 613733. The first
reduction spider may now be slipped off the front of the motor.
Clamp the gear case in the vise, and using a strap wrench, un-
screw the adapter, No. 613544, (left hand threads). Unscrew the
spindle nut, No. 613073, and rest the rear face of the adaptor on
the vise jaws and tap the second reduction spider out of the bear-
ing, No. 843615. After removing the spider bearing, using a suit-
able bearing puller, the idler gears may be removed by driving
the idler gear pins out the rear of the two (2) spiders. Pinion gear,
No 864239, which is used in the 1400 RPM gear train, can then
be removed from the first reduction spider.
The gear train on the 2000 RPM and 3000 RPM power units is
disassembled by unscrewing the gear case, No. 611534, from
the motor housing. Unscrew the spindle nut, No. 613073, and
press the spider out the rear of the gear case.
To remove the motor unit from either the straight motor housing
or the pistol grip, hold the rotor shaft in a soft jawed vise and slip
the motor unit out of the motor housing. Using a soft faced mallet,
tap the rotor out of the front rotor bearing, No. 844772. The front
bearing plate, No. 864235, cylinder, No. 864236, and four (4)
rotor blades, No. 864234, may now be removed. Remove the
rotor bearing retainer, No. 812231, and the rotor shims from the
rear of the rotor. Rest the front face of the rear bearing plate, No.
864232, on top of the vise jaws and with a suitable driver, tap the
rotor out of the rear rotor bearing, No. 847095.
To disassemble the straight motor housing, remove the throttle
ring retainer, No. 613059. This will allow the throttle ring, No.
613263, to be removed. Unscrew the throttle valve cap, No.
613060 and remove the throttle valve spring, No. 613058, throttle
valve ball, No. 844077, and throttle pin, No. 613264. Removing
the air inlet bushing, No. 613062, will allow the air inlet screen,
No. 613066, to be removed for inspection and cleaning.
To disassemble the pistol grip motor housing, unscrew the air
inlet bushing, No. 881276, for inspection of the air screen. If nec-
essary for inspection of the throttle valve seal, No. 864227, un-
screw the oiler body, No. 864653.
This will allow the throttle valve, No. 864651. throttle valve seal.
throttle valve washer, No. 865640, and the throttle valve spring.
No. 842509, to be removed from the motor housing, No 881657.
To remove the throttle lever, No. 864650, clamp the motor hous-
ing in the vise and drive out the throttle lever pin, No. 864671.
This will allow the throttle lever to drop into the handle and it may
then be removed through the front of the housing. The muffler,
No. 881646, can be removed at this time for inspection. The trig-
ger, No. 864652, and trigger bushing, No. 864649, may be re-
moved by driving out the trigger stop pin, No. 844653.
REASSEMBLY
The tool is reassembled in the reverse order of disassembly. All
parts should be thoroughly cleaned and inspected for damage or
wear. Damaged or worn parts should be re- placed. Bearings
which feel rough or have excessive end play should be replaced.
Rotor blades should be replaced every repair cycle or if they
measure less than 7/32" (5.6mm) at either end.
When assembling the motor, a clearance of .0015" is desired
between the front face of the rear bearing plate and the rear face
of the rotor. If the rotor rubs the face of the rear bearing plate, it
indicates that the rotor collar is too short and must be replaced. If
clearance is more than .0015", sand the square face of the rotor
collar until the desired clearance is obtained. After the rotor collar
has been fitted, install rotor shims between the retainer ring and
the rear rotor bearing to keep the bearing against the rotor collar.
As the gear train and drill head are assembled, apply a generous
amount of NLGI 2-EP grease to all of the gears, gear case teeth,
gear spiders, and bearings. On the triple reduction gear train, be
sure that the notch in the ring gear, No. 864329, is aligned with
the ring gear pin in the front gear case. As the gear train is as-
sembled to the motor and motor housing, make sure that the
teeth on the rotor mesh properly with those in the gear spider.
During reassembly of the cross shaft, place the worm wheel over
the long end of the cross shaft with the hub covering the hexagon
portion of the shaft. Place the worm wheel spacer over the shaft
with the slot aligned with the pin hole and insert the pin. Apply
grease to the two (2) slots and two (2) holes in the worm wheel
hub. Insert the two (2) pins and two (2) steel balls. Holding the
cross shaft assembly with the worm wheel to the right of the clutch,
press the clutch spring over the hub of the worm wheel engaging
the steel balls with the holes in the clutch spring.
NOTE: The clutch spring must wrap on the hub away from you
with respect to the holes in the spring.
NOTE: Wrapping the spring in the opposite direction will decrease
the holding power of the clutch.
Insert the snap ring, No. 844965, in the gear body with the open
section toward the pinion, No. 619119, for clearance of the pin-
ion. "Lubriplate 907" grease or equivalent should be packed in
and around the lead screw to aid in cushioning the retract cycle.
When installing the half-nuts in the thrust collar, the radius on the
half-nuts is to the left when facing the housing.
After the tool is assembled, place a few drops of 10W oil in the air
inlet bushing before attaching the air hose. This will insure imme-
diate lubrication of all motor parts as soon as the air is applied.
Must be replaced if
7/32" (5.6mm) or less
at either end.
6
7
PART NO.
612928
612975
612976
613312
619122
619145
619156
619157
619212
619213
619214
619215
619216
619217
619218
619309
619650
842086
843791
844656
847022
QTY .
4
4
2
1
1
1
1
1
1
1
1
1
1
1
2
1
2
1
1
2
1
NAME OF PART
Bearing Retainer Ring
Grip Ring
Idler Gear Bearing
Grease Fitting
15QD Drive Shaft
Motor Adapter
Worm Pin
Worm Retainer Ring
Gear Housing Cover
Gear Housing
Motor Gear
15QDB Drive Shaft
Drive Shaft Gear
Gear Spacer
Idler Gear
Drive Shaft Bearing
Cover Screw
Gear Key
Gear Retainer Ring
Idler Gear Pin
Bearing Retainer Ring
PARTS LIST #15 GEARING
AND
DRIVE SHAFTS
DISASSEMBLY INSTRUCTIONS
#15 PIGGYBACK GEAR HOUSING
Unscrew the two (2) cover screws and remove the
gear housing cover. Remove the two (2) idler gears
and press thc drive shaft assembly out of the gear
housing, Removing the two (2) retainer rings from
the drive shaft will allow the bearing, gear spacer,
gear and gear key to be removed from the drive shaft.
REASSEMBLY INSTRUCTIONS
#15 PIGGYBACK GEAR HOUSING
Wash all parts in a solvent and inspect for damage
or wear. When installing the drive shaft assembly,
the drive shaft bearing should be pressed into the
gear housing until it is flush with the top of the
gear housing. Before installing the gear housing
cover, all bearings and gears should receive a gen-
erous amount of "Lubriplate 907" grease, or equivalent.
8
PART NO.
615985
617081
617408
617409
619016
619115
619117
619118
619119
619120
619121
619123
619128
619130
619132
619135
619136
619137
619138
619139
619140
619141
619142
619143
619145
619150
619152
619153
619154
619156
619157
619162
619164
619165
619167
619168
619171
619198
619199
619205
619271
619332
619335
619340
619342
619345
619346
619517
619518
842086
842517
843791
844265
844568
844833
844975
849108
849120
863459
863582
867388
NAME OF PART
Pin
Extension Spindle
Spacer
Snap Ring
Snap Ring
Shaft Housing
Gear Body
Plug
Pinion and Shaft
Plug
Lead Screw - See Feed Chart
Spur Gear Spacer
Feed Collar
Cross Shaft Spacer
Stroke Adjustment Collar
Return Stop
Spindle Adaptor
Worm - See Feed Chart
Worm - See Feed Chart
Worm - See Feed Chart
Worm - See Feed Chart
Spur Gear
Nose - (1-14 LH)
Nose - (3/4 - 16 LH)
Power Unit Adapter
Helical Gear
Thrust Collar
Half Nut (Pair) - See Feed Chart
Helical Gear Pin
Worm Pin
Worm Retainer Ring
Needle Bearing
Collar Seal
Collar Snap Ring
Grease Seal
Lead Screw- See Feed Chart
Spindle Spring
Clutch Spring
Cross Shaft
Worm Wheel Spacer
Nose - (1-1/4 - 12 LH)
Half Nut Spring
Half Nut (Pair) - See Feed Chart
Worm Wheel - See Feed Chart
Worm Wheel - See Feed Chart
Worm Wheel - See Feed Chart
Worm Wheel - See Feed Chart
Lead Screw - See Feed Chart
Half Nut (Pair) - See Feed Chart
Spur Gear Key
Ball Bearing
Snap Ring
Steel Ball (1/8)
Snap Ring
Cross Shaft Bearing
Snap Ring
5/16" Chuck
Chuck Key
Pinion Needle Bearing
Ball Bearing
Pin
QTY .
1
1
1
1
1
1
1
1
1
1
1
1
2
1
1
1
2
1
1
1
1
2
1
1
1
2
1
1
2
1
1
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
2
2
2
2
1
2
1
1
1
2
2
PARTS LIST #15 DRILL HEAD
9
#15 DRILL HEAD
10
#15 POWER UNITS
11
PART
NO.
611534
612983
613058
613059
613060
613063
613066
613073
613226
613227
613263
613264
613361
613363
613544
613550
613551
613553
613587
613596
613733
613760
613761
615674
617409
617754
619990
621065
624119
625560
625561
631254
812164
812165
812231
843434
843589
843615
843913
844077
844081
844310
844364
844772
844773
844774
844799
847095
847146
847147
847183
864232
864234
864235
864236
864237
864238
864239
864240
864241
864323
864329
864337
864336
864340
864341
864376
864659
864660
864730
664731
864732
864964
881658
2000
1
1
1
1
1
1
1
1
1
1
1
1
-
-
-
-
-
-
-
-
-
-
-
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
-
1
1
1
-
2
2
1
-
1
-
1
4
1
1
-
-
-
-
-
-
-
-
-
-
-
2
-
1
*
*
*
-
-
160
-
1
1
1
1
1
1
1
1
1
1
1
1
1
-
1
-
1
1
-
1
-
-
1
1
1
-
1
1
1
1
1
1
1
1
1
1
1
1
1
-
1
1
1
2
2
6
1
4
1
-
1
4
1
1
-
-
-
1
2
-
1
1
-
2
1
-
-
-
*
*
*
1
2
NAME OF PART
Gear Case
Exhaust Screen
Throttle Valve Spring
Throttle Ring Retainer
Throttle Valve Cap
Throttle Pin Bushing
Air Inlet Screen
Spindle End Nut (Not Shown)
Motor Housing
Bearing Cap
Throttle Ring
Throttle Pin
Gear Case (incl. 613363, 864964)
Ring Gear Pin
Adaptor
Adaptor
Spider
Spider
Spider
Spider
Gear Case
Spider
Spider
Backhead
Piggyback Swivel Retainer
"O"-Ring 1-7/8" x 2"
Spider
Exhaust Deflector (incl. 612983, 864737)
Straight Air Inlet Bushing
Piggyback Swivel Bushing
Piggyback Air Inlet Swivel
Piggyback Swivel Assembly
Cylinder Pin
Throttle Stop Pin
Rotor Bearing Retainer
Plug
Grease Fitting
Spider Bearing
Rotor Collar
Steel Ball
Gear Pin
"O"-Ring 7/16" x 5/8"
Bearing Retainer Ring
Front Rotor Bearing
Spider Bearing
Gear Bearing
Gear Pin
Rear Rotor Bearing
Gear Bushing
Spider Bearing
Gear Bushing
Rear Bearing Plate
Rotor Blade
Front Bearing Plate
Cylinder
Idler Gear (incl. 847183)
Spider
Rotor Pinion
Gear Case Snap Ring
Idler Gear (incl. 847146)
Idler Gear (incl. 844774)
Ring Gear
Rotor
Rotor
Idler Gear (incl. 844774)
Spider
Idler Gear (incl. 844774)
Spider
Rotor
Rotor Spacer (001")
Rotor Spacer (002")
Rotor Spacer (005")
Grease Fitting
Idler Gear (incl. 847146)
QUANITY
*Number of spacers required is variable.
PARTS LIST — #15 POWER UNITS
3000
1
1
1
1
1
1
1
1
1
1
1
1
-
-
-
-
-
-
-
1
-
-
-
1
1
1
-
1
1
1
1
1
1
1
1
1
1
1
1
1
-
1
1
1
-
2
2
1
-
1
-
1
4
1
1
-
-
-
-
-
-
-
1
-
2
-
-
-
-
*
*
*
-
-
1400
-
1
1
1
1
1
1
1
1
1
1
1
-
-
1
-
1
-
-
-
1
-
-
1
1
1
-
1
1
1
1
1
1
1
1
1
1
1
1
1
2
1
1
1
1
-
2
1
2
1
2
1
4
1
1
2
1
1
1
2
-
-
1
-
-
-
-
-
-
*
*
*
-
-
1000
-
1
1
1
1
1
1
1
1
1
1
1
-
-
1
-
1
-
-
-
1
-
1
1
1
1
-
1
1
1
1
1
1
1
1
1
1
1
1
1
-
1
1
1
1
2
4
1
2
1
-
1
4
1
1
-
-
-
1
2
2
-
-
1
-
-
-
-
-
*
*
*
-
-
800
-
1
1
1
1
1
1
1
1
1
1
1
-
-
1
-
1
-
-
-
1
-
-
1
1
1
-
1
1
1
1
1
1
1
1
1
1
1
1
1
-
1
1
1
1
2
4
1
2
1
-
1
4
1
1
-
-
-
1
2
-
-
1
-
2
1
-
-
-
*
*
*
-
-
500
-
1
1
1
1
1
1
1
1
1
1
1
-
-
1
-
1
-
-
-
1
1
-
1
1
1
-
1
1
1
1
1
1
1
1
1
1
1
1
1
-
1
1
1
1
2
4
1
2
1
-
1
4
1
1
-
-
-
1
2
-
-
-
-
-
-
2
-
1
*
*
*
-
-
400
-
1
1
1
1
1
1
1
1
1
1
1
-
-
1
-
-
1
-
-
1
-
-
1
1
1
-
1
1
1
1
1
1
1
1
1
1
1
1
1
-
1
1
1
1
2
4
1
2
1
-
1
4
1
1
-
-
-
1
-
-
-
-
-
-
-
2
1
1
*
*
*
-
2
250
-
1
1
1
1
1
1
1
1
1
1
1
1
1
-
1
-
1
1
-
1
-
-
1
1
1
-
1
1
1
1
1
1
1
1
1
1
1
1
1
2
1
1
1
2
-
4
1
4
1
2
1
4
1
1
2
1
1
1
2
-
1
1
-
-
-
-
-
-
*
*
*
1
2
RPM
12
CooperTools
7007 Pinemont
Houston, Texas 77040
Phone: (713) 462-4521
Fax: (713) 460-7008
www.cooperindustries.com
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Quackenbush 15QDB-S125 Operation & Service Manual

Category
Power tools
Type
Operation & Service Manual
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