Grizzly G0643 21 Bit Line Boring Machine Owner Manual

Grizzly G0643 21 Bit Line Boring Machine Owner Manual
MODEL G0643
21-BIT LINE BORING MACHINE
OWNER'S MANUAL
COPYRIGHT © NOVEMBER, 2007 BY GRIZZLY INDUSTRIAL, INC., REVISED NOVEMBER, 2017 (HE)
WARNING: NO PORTION OF THIS MANUAL MAY BE REPRODUCED IN ANY SHAPE
OR FORM WITHOUT THE WRITTEN APPROVAL OF GRIZZLY INDUSTRIAL, INC.
(FOR MODELS MANUFACTURED SINCE 9/09) #TS9905 PRINTED IN TAIWAN
This manual provides critical safety instructions on the proper setup,
operation, maintenance, and service of this machine/tool. Save this
document, refer to it often, and use it to instruct other operators.
Failure to read, understand and follow the instructions in this manual
may result in fire or serious personal injury—including amputation,
electrocution, or death.
The owner of this machine/tool is solely responsible for its safe use.
This responsibility includes but is not limited to proper installation in
a safe environment, personnel training and usage authorization,
proper inspection and maintenance, manual availability and comprehension, application of safety devices, cutting/sanding/grinding tool
integrity, and the usage of personal protective equipment.
The manufacturer will not be held liable for injury or property damage
from negligence, improper training, machine modifications or misuse.
Some dust created by power sanding, sawing, grinding, drilling, and
other construction activities contains chemicals known to the State
of California to cause cancer, birth defects or other reproductive
harm. Some examples of these chemicals are:
•
•
•
Lead from lead-based paints.
Crystalline silica from bricks, cement and other masonry products.
Arsenic and chromium from chemically-treated lumber.
Your risk from these exposures varies, depending on how often you
do this type of work. To reduce your exposure to these chemicals:
Work in a well ventilated area, and work with approved safety equipment, such as those dust masks that are specially designed to filter
out microscopic particles.
Table of Contents
INTRODUCTION................................................ 2
Foreword......................................................... 2
Contact Info.................................................... 2
Machine Data Sheet....................................... 3
Identification.................................................... 4
SECTION 1: SAFETY........................................ 5
Safety Instructions for Machinery................... 5
Additional Safety Instructions for
Line Boring Machines..................................... 7
SECTION 2: CIRCUIT REQUIREMENTS......... 8
Rewiring to 110V............................................ 9
SECTION 3: SETUP........................................ 10
Setup Safety................................................. 10
Items Needed for Setup................................ 10
Unpacking..................................................... 10
Inventory....................................................... 11
Clean Up....................................................... 11
Site Considerations....................................... 12
Mounting to Shop Floor................................ 12
Moving & Placing Base Unit......................... 13
Assembly...................................................... 14
Test Run....................................................... 16
SECTION 4: OPERATIONS............................ 17
Operation Safety........................................... 17
Installing Boring Bits..................................... 17
Adjusting Downfeed Speed.......................... 18
Adjusting Drilling Depth................................ 19
Adjusting Hold-down Height......................... 20
Positioning the Workpiece............................ 20
Drilling Overview........................................... 21
SECTION 5: ACCESSORIES.......................... 22
SECTION 6: MAINTENANCE.......................... 23
Schedule....................................................... 23
Cleaning........................................................ 23
Lubrication.................................................... 23
Air Filter Reservoir........................................ 25
SECTION 7: SERVICE.................................... 26
Troubleshooting............................................ 26
Adjusting Headstock Limit Switch................. 28
Adjusting Table Parallel to Boring Head....... 29
Aligning Boring Bit Height............................. 30
Electrical Components.................................. 31
Wiring Diagrams........................................... 32
SECTION 8: PARTS........................................ 34
Column Breakdown...................................... 34
Air System Breakdown................................. 36
Electrical System Breakdown....................... 38
Table Breakdown.......................................... 40
Cabinet & Tools Breakdown......................... 42
Boring Head Breakdown............................... 44
Label Placement & List................................. 46
WARRANTY AND RETURNS......................... 49
INTRODUCTION
Manual Accuracy
Contact Info
We are proud to offer this document with your
new machine! We've made every effort to be
exact with the instructions, specifications, drawings, and photographs of the machine we used
when writing this manual. However, sometimes
we still make an occasional mistake.
We stand behind our machines! If you have questions or need help, contact us with the information
below. Before contacting, make sure you get the
serial number and manufacture date from the
machine ID label. This will help us help you faster.
Also, owing to our policy of continuous improvement, your machine may not exactly match
the manual. If you find this to be the case, and
the difference between the manual and machine
leaves you in doubt, immediately call our technical support for updates or clarification.
For your convenience, we post all available documentation on our website at www.grizzly.com.
Any updates to this document will be reflected on
our website as soon as complete.
-2-
Grizzly Technical Support
1815 W. Battlefield
Springfield, MO 65807
Phone: (570) 546-9663
Email: techsupport@grizzly.com
We want your feedback on this manual. What did
you like about it? Where could it be improved?
Please take a few minutes to give us feedback.
Grizzly Documentation Manager
P.O. Box 2069
Bellingham, WA 98227-2069
Email: manuals@grizzly.com
Model G0643 (Mfg. Since 9/09)
Machine Data Sheet
machine data
Sheet
Customer Service #: (570) 546-9663 • To Order Call: (800) 523-4777 • Fax #: (800) 438-5901
model G0643
21 Bit line BorinG machine
Product Dimensions:
Table Size ....................................................................................................................................................... 435⁄16"W x 153⁄4"D
Overall Size .......................................................................................................................................... 75"W x 283⁄8"D x 581⁄8"H
Machine Weight ............................................................................................................................................................. 385 lbs.
Base Footprint .................................................................................................................................................. 361⁄4"W x 283⁄8"D
Table Height ........................................................................................................................................................................331⁄4"
Shipping Dimensions:
Shipping Size ....................................................................................................................................... 421⁄2"W x 34"D x 687⁄8"H
Shipping Weight ............................................................................................................................................................. 550 lbs.
Electrical:
Switch................................................................................ON/OFF Push Button, Magnetic with Thermal Overload Protection
Cord Length ........................................................................................................................................................................ 118"
Cord Gauge .................................................................................................................................................................. 14 AWG
Motor:
Type .................................................................................................................................................................................. TEFC
Horsepower .........................................................................................................................................................................2 HP
Phase/Voltage ....................................................................................................... Single Phase / 110V/220V (Prewired 220V)
Cycle/RPM ........................................................................................................................................................ 60Hz/3450RPM
Amps ....................................................................................................................................................................... 20.8A/10.4A
Bearings ........................................................................................................................ Shielded and Lubricated Ball Bearings
Main Specifications:
Operation ...................................................................................................................................................................Pneumatic
No. of Spindles on Boring Head ............................................................................................. 21 Spindles (Left 10 + Right 11)
Distance Between Spindle Centers ..................................................................................................................................32MM
Thread .................................................................................................................................................. 10MM (Boring Bit Shaft)
Max. Depth of Stroke ............................................................................................................................................................33⁄8"
Max. Boring Depth from Edge ................................................................................................................................................ 8"
Back Fence (Horizontal Fence Stops) ................................................................................................................................743⁄4"
Back Fence Stops .............................................................................................................................................................. 2 pcs
Cross Fence Stops (Vertical Fence) .................................................................................................................................. 2 pcs
Air Requirement ...............................................................................................................................................................70 PSI
Construction
Shaft of Rail ............................................................................................... SUJ-2 High-Carbon Anti-friction Steel Slide Shafts
Rail Bearings .....................................................................................................................................Slide Bush Linear Bearing
Boring Head ................................................................................................................................................... Steel Gear Heads
Stand ....................................................................................................................................................................... Sheet Metal
Headstock ............................................................................................................................................................... Sheet Metal
Head Carriage .............................................................................................................................................................Aluminum
Features:
Tolerance of Swing Boring Head +/- 0.2MM
Clear PVC Guard
Down Feed Stroke Digital Position Indicator
Back Fence and Cross Fence Scale Position Indicator
Model G0643 (Mfg. Since 9/09)
machine data sheet
-3-
Identification
G
F
E
H
I
D
C
J
A
L
K
B
O
M
N
Figure 1. Model G0643 identification.
A.
B.
C.
D.
E.
F.
G.
H.
-4-
Longitudinal Fence and Scale
Workpiece Hold-down
Indexing Pin
Emergency Stop Button
Power On Button and Lamp
Motor 2 HP
Lifting Eye Bolt
Headstock Limit Switch
I.
J.
K.
L.
M.
N.
O.
Electrical Box
Boring Head
Cross Fence Locking Lever
Longitudinal Fence Locking Lever & Stop
Table
Foot Switch
Cross Fence and Scale
Model G0643 (Mfg. Since 9/09)
SECTION 1: SAFETY
For Your Own Safety, Read Instruction
Manual Before Operating This Machine
The purpose of safety symbols is to attract your attention to possible hazardous conditions.
This manual uses a series of symbols and signal words intended to convey the level of importance of the safety messages. The progression of symbols is described below. Remember that
safety messages by themselves do not eliminate danger and are not a substitute for proper
accident prevention measures. Always use common sense and good judgment.
Indicates an imminently hazardous situation which, if not avoided,
WILL result in death or serious injury.
Indicates a potentially hazardous situation which, if not avoided,
COULD result in death or serious injury.
Indicates a potentially hazardous situation which, if not avoided,
MAY result in minor or moderate injury. It may also be used to alert
against unsafe practices.
NOTICE
This symbol is used to alert the user to useful information about
proper operation of the machine.
Safety Instructions for Machinery
OWNER’S MANUAL. Read and understand this
owner’s manual BEFORE using machine.
TRAINED OPERATORS ONLY. Untrained operators have a higher risk of being hurt or killed.
Only allow trained/supervised people to use this
machine. When machine is not being used, disconnect power, remove switch keys, or lock-out
machine to prevent unauthorized use—especially
around children. Make your workshop kid proof!
DANGEROUS ENVIRONMENTS. Do not use
machinery in areas that are wet, cluttered, or have
poor lighting. Operating machinery in these areas
greatly increases the risk of accidents and injury.
MENTAL ALERTNESS REQUIRED. Full mental
alertness is required for safe operation of machinery. Never operate under the influence of drugs or
alcohol, when tired, or when distracted.
Model G0643 (Mfg. Since 9/09)
ELECTRICAL EQUIPMENT INJURY RISKS. You
can be shocked, burned, or killed by touching live
electrical components or improperly grounded
machinery. To reduce this risk, only allow qualified
service personnel to do electrical installation or
repair work, and always disconnect power before
accessing or exposing electrical equipment.
DISCONNECT POWER FIRST. Always disconnect machine from power supply BEFORE making
adjustments, changing tooling, or servicing machine.
This prevents an injury risk from unintended startup
or contact with live electrical components.
EYE PROTECTION. Always wear ANSI-approved
safety glasses or a face shield when operating or
observing machinery to reduce the risk of eye
injury or blindness from flying particles. Everyday
eyeglasses are NOT approved safety glasses.
-5-
WEARING PROPER APPAREL. Do not wear
clothing, apparel or jewelry that can become
entangled in moving parts. Always tie back or
cover long hair. Wear non-slip footwear to reduce
risk of slipping and losing control or accidentally
contacting cutting tool or moving parts.
HAZARDOUS DUST. Dust created by machinery
operations may cause cancer, birth defects, or
long-term respiratory damage. Be aware of dust
hazards associated with each workpiece material. Always wear a NIOSH-approved respirator to
reduce your risk.
HEARING PROTECTION. Always wear hearing protection when operating or observing loud
machinery. Extended exposure to this noise
without hearing protection can cause permanent
hearing loss.
REMOVE ADJUSTING TOOLS. Tools left on
machinery can become dangerous projectiles
upon startup. Never leave chuck keys, wrenches,
or any other tools on machine. Always verify
removal before starting!
USE CORRECT TOOL FOR THE JOB. Only use
this tool for its intended purpose—do not force
it or an attachment to do a job for which it was
not designed. Never make unapproved modifications—modifying tool or using it differently than
intended may result in malfunction or mechanical
failure that can lead to personal injury or death!
AWKWARD POSITIONS. Keep proper footing
and balance at all times when operating machine.
Do not overreach! Avoid awkward hand positions
that make workpiece control difficult or increase
the risk of accidental injury.
CHILDREN & BYSTANDERS. Keep children and
bystanders at a safe distance from the work area.
Stop using machine if they become a distraction.
GUARDS & COVERS. Guards and covers reduce
accidental contact with moving parts or flying
debris. Make sure they are properly installed,
undamaged, and working correctly BEFORE
operating machine.
-6-
FORCING MACHINERY. Do not force machine.
It will do the job safer and better at the rate for
which it was designed.
NEVER STAND ON MACHINE. Serious injury
may occur if machine is tipped or if the cutting
tool is unintentionally contacted.
STABLE MACHINE. Unexpected movement during operation greatly increases risk of injury or
loss of control. Before starting, verify machine is
stable and mobile base (if used) is locked.
USE RECOMMENDED ACCESSORIES. Consult
this owner’s manual or the manufacturer for recommended accessories. Using improper accessories will increase the risk of serious injury.
UNATTENDED OPERATION. To reduce the
risk of accidental injury, turn machine OFF and
ensure all moving parts completely stop before
walking away. Never leave machine running
while unattended.
MAINTAIN WITH CARE. Follow all maintenance
instructions and lubrication schedules to keep
machine in good working condition. A machine
that is improperly maintained could malfunction,
leading to serious personal injury or death.
DAMAGED PARTS. Regularly inspect machine
for damaged, loose, or mis-adjusted parts—or
any condition that could affect safe operation.
Immediately repair/replace BEFORE operating
machine. For your own safety, DO NOT operate
machine with damaged parts!
MAINTAIN POWER CORDS. When disconnecting cord-connected machines from power, grab
and pull the plug—NOT the cord. Pulling the cord
may damage the wires inside. Do not handle
cord/plug with wet hands. Avoid cord damage by
keeping it away from heated surfaces, high traffic
areas, harsh chemicals, and wet/damp locations.
EXPERIENCING DIFFICULTIES. If at any time
you experience difficulties performing the intended operation, stop using the machine! Contact our
Technical Support at (570) 546-9663.
Model G0643 (Mfg. Since 9/09)
Additional Safety Instructions for
Line Boring Machines
1.
EYE/FACE/HAND PROTECTION. Debris
from the drilling operation can be thrown at
the operator. Always wear safety glasses or
a face shield to protect your eyes and face
during boring operations. The spinning boring bits are sharp and can seriously damage hands. Always keep hands and fingers
away from the moving drill bits. DO NOT
wear gloves when operating this machine.
2.
GUARDS. The boring head guard reduces
the risk of debris being thrown at the operator. DO NOT operate this machine with the
boring head guards removed.
3.
BORING OPERATION. The boring bits
rotate with tremendous torque, especially
at start up. To avoid the bits grabbing
the workpiece and unexpectedly moving it,
never start the machine with the boring bits
pressed against the workpiece.
4.
DULL OR WORN BITS. Dull or damaged
bits may break apart during operation, be
thrown at the operator, or reduce the performance of the operation. Inspect bits before
each use. DO NOT operate with dull or
damaged bits.
Like all machinery there is potential danger
when operating this machine. Accidents are
frequently caused by lack of familiarity or
failure to pay attention. Use this machine
with respect and caution to lessen the possibility of operator injury. If normal safety
precautions are overlooked or ignored, serious personal injury may occur.
Model G0643 (Mfg. Since 9/09)
5.
SECURING WORKPIECE. The operator's
hands may be drawn into the spinning boring bits if the workpiece or table moves
unexpectedly during operation. Make sure
the fences are locked in place, the workpiece
is firmly against the longitudinal fence, and
the workpiece is fully supported.
6.
BORING BITS. A rapidly spinning boring bit
can be thrown into the operator if it comes
loose from the chuck during operation. Only
use standard boring bits with a 10mm shank
designed for this machine. Properly secure
the bits in the chucks before beginning
operations. Make sure the chuck and the
installed boring bit are designed to rotate in
the same direction.
7.
SURFACE/WORKPIECE PREPARATION.
Never turn the machine ON before clearing
the table of all tools, scrap wood, etc. Only
drill wood products that are free of imperfections or foreign objects. Never use this
machine to drill metal.
8.
EXPERIENCING DIFFICULTIES. If at any
time you are experiencing difficulties performing the intended operation, stop using
the machine! Contact our Technical Support
at (570) 546-9663.
No list of safety guidelines can be complete.
Every shop environment is different. Always
consider safety first, as it applies to your
individual working conditions. Use this and
other machinery with caution and respect.
Failure to do so could result in serious personal injury, damage to equipment, or poor
work results.
-7-
circuit requirements
SECTION 2: CIRCUIT REQUIREMENTS
Power Connection Device
Serious personal injury could occur if you
connect the machine to power before completing the setup process. DO NOT connect
the machine to the power until instructed
later in this manual.
The power connection device depends on the
type of installed or planned service. We recommend using one of the devices shown in Figure 2,
depending on the voltage being used.
L5-30 GROUNDED
LOCKING
RECEPTACLE
Neutral
Electrocution or fire could
result if machine is not
grounded and installed in
compliance with electrical
codes. Compliance MUST
be verified by a qualified
electrician!
Hot
Grounding Prong
is Hooked
GROUNDED
6-15 RECEPTACLE
Current Carrying Prongs
6-15 Plug & Outlet
for 220V
6-15 PLUG
NOTICE
The Model G0643 is prewired for 220V,
single-phase. If you plan to operate the
machine at 110V, the motor must be rewired,
and the 110V version of the electrical box
and ON switch must be installed. Refer to
Rewiring to 110V on Page 9 for detailed
instructions.
L5-30 Plug & Outlet
for 110V
L5-30
LOCKING
PLUG
Grounding Prong
Figure 2. Recommended plug types.
Extension Cords
Using extension cords may reduce the life of the
motor. Instead, place the machine near a power
source. If you must use an extension cord:
•
For 110V, use at least a 10 gauge cord that
does not exceed 50 feet in length.
Motor Draw at 110V............................ 20.8 Amps
Motor Draw at 220V (prewired).......... 10.4 Amps
•
For 220V, use at least a 14 gauge cord that
does not exceed 50 feet in length.
Circuit Requirements
•
The extension cord must have a ground wire
and plug pin.
Full Load Amperage Draw
You MUST connect your machine to a grounded
circuit that is rated for the amperage given below.
Never replace a circuit breaker on an existing circuit with one of higher amperage without consulting a qualified electrician to ensure compliance
with wiring codes. If you are unsure about the
wiring codes in your area or you plan to connect your machine to a shared circuit, consult
a qualified electrician.
Minimum 110V Circuit............................ 30 Amps
Minimum 220V Circuit (pre-wired).......... 15 Amps
-8-
Model G0643 (Mfg. Since 9/09)
rewiring to 110v
Rewiring to 110V
3.
Verify that the amperage setting on the thermal overload relay is set at 20 amps (see
Figure 3).
The Model G0643 can be converted for 110V
operation. This conversion job consists of disconnecting the machine from the power source,
replacing the electrical box, replacing the ON button/lamp, and rewiring the motor for 110V operation.
20
97NO
The necessary electrical box and ON button/
lamp for this procedure is the Model G0643 110V
Conversion Kit (Part No. P0643222), and can be
purchased by calling Grizzly Customer Service at
(800) 523-4777.
All wiring changes must be inspected by a qualified electrician before the boring machine is connected to the power source. If, at any time during
this procedure you need help, call Grizzly Tech
Support at (570) 546-9663.
2T1
DISCONNECT THE BORING MACHINE
FROM POWER!
2.
Remove the electrical box and replace it with
the one included in the 110V Conversion Kit.
Refer to the Electrical Box Wiring Diagram
on Page 32 for a detailed connection illustration.
Model G0643 (Mfg. Since 9/09)
95NC
4T2
96NC
6T3
Figure 3. 110V thermal overload relay set at 10
amps.
4.
Open the control panel cover and remove
the ON button/lamp. Replace it with the one
included in the 110V conversion kit.
5.
Rewire the motor for 110V operation as shown
on the diagram located inside the motor junction box, and close the control panel cover.
To rewire the Model G0643 for 110V operation:
1.
98NO
Note: The Motor, Control Panel, and Limit
Switch Wiring Diagram on Page 33 was
current at the time of printing, but always
use the motor wiring diagram provided inside
the motor junction box, as it will reflect any
changes to the motor shipped with your
machine.
-9-
SECTION 3: SETUP
Setup Safety
This machine presents
serious injury hazards
to untrained users. Read
through this entire manual to become familiar with
the controls and operations before starting the
machine!
Wear safety glasses or
a face shield during the
entire setup process!
This machine and its components are very heavy.
Get lifting help or use
power lifting equipment
such as a fork lift to move
heavy items.
Items Needed for
Setup
The following items are needed to complete the
setup process, but are not included with your
machine:
Description
Qty
•
Assistant (for moving machine)................... 1
•
Straightedge 4' (or longer).......................... 1
•
Accurate Level............................................. 1
•
Standard Pneumatic Tool Oil...... As Needed
Face Shield (for each person)..................... 1
•
•
Air Compressor (70 PSI)............................. 1
•
Air Hose (length as needed)....................... 1
•
Lifting Hook, Lifting Strap or Chain, Power
Lifting Equipment
(rated for 1000 lbs. or more)....................... 1
Unpacking
This machine was carefully packaged for safe
transport. When unpacking, separate all enclosed
items from packaging materials and inspect them
for shipping damage. If items are damaged,
please call us immediately at (570) 546-9663.
IMPORTANT: Save all packaging materials until
you are completely satisfied with the machine and
have resolved any issues between Grizzly or the
shipping agent. You MUST have the original packaging to file a freight claim. It is also extremely
helpful if you need to return your machine later.
SUFFOCATION HAZARD!
Keep children and pets away
from plastic bags or packing
materials shipped with this
machine. Discard immediately.
-10-
Model G0643 (Mfg. Since 9/09)
Inventory
Cleanup
The following is a description of the main components shipped with your machine. Lay the components out to inventory them.
The unpainted surfaces of your machine are
coated with a heavy-duty rust preventative that
prevents corrosion during shipment and storage.
This rust preventative works extremely well, but it
will take a little time to clean.
Note: If you can't find an item on this list, check
the mounting location on the machine or examine
the packaging materials carefully. Occasionally
we pre-install certain components for shipping
purposes.
Inventory: (Figure 4)
Qty
A. Boring Machine (not shown)........................ 1
B. Longitudinal Fence Assembly
(not shown).................................................. 1
C. Hex Wrench Set
1.5, 2, 2.5, 3, 4, 5, 6, 8, & 10mm........ 1 Each
D. Combo Open-End Wrenches
8/10mm, 11/13mm, 17/19mm.............. 1 Each
E. Hex Wrenches 2.5mm................................. 2
F. Table............................................................ 1
G. Hardware Bag (not shown).......................... 1
— Flat Hd Cap Screws M6-1 x 35............... 4
— Hex Nuts M6-1........................................ 4
— Flat Washers 6mm................................. 4
— Set Screws M5.8 x 5............................. 42
C
D
Be patient and do a thorough job cleaning your
machine. The time you spend doing this now will
give you a better appreciation for the proper care
of your machine's unpainted surfaces.
There are many ways to remove this rust preventative, but the following steps work well in a wide
variety of situations. Always follow the manufacturer’s instructions with any cleaning product you
use and make sure you work in a well-ventilated
area to minimize exposure to toxic fumes.
Before cleaning, gather the following:
•
Disposable rags
•
Cleaner/degreaser (WD•40 works well)
•
Safety glasses & disposable gloves
•
Plastic paint scraper (optional)
Basic steps for removing rust preventative:
1.
Put on safety glasses.
2.
Coat the rust preventative with a liberal
amount of cleaner/degreaser, then let it soak
for 5–10 minutes.
3.
Wipe off the surfaces. If your cleaner/degreaser is effective, the rust preventative will wipe
off easily. If you have a plastic paint scraper,
scrape off as much as you can first, then wipe
off the rest with the rag.
4.
Repeat Steps 2–3 as necessary until clean,
then coat all unpainted surfaces with a quality
metal protectant to prevent rust.
E
F
Figure 4. G0643 inventory.
If any nonproprietary parts are missing (e.g. a
nut or a washer), we will gladly replace them; or
for the sake of expediency, replacements can be
obtained at your local hardware store.
Model G0643 (Mfg. Since 9/09)
NOTICE
Avoid chlorine-based solvents, such as
acetone or brake parts cleaner, that may
damage painted surfaces.
-11-
site considerations
mounting to floor
Site Considerations
Floor Load
Refer to the Machine Data Sheet on Page 3 for
the weight and footprint specifications of your
machine. Some residential floors may require
additional reinforcement to support both the
machine and operator.
Placement Location
Consider existing and anticipated needs, size of
material to be processed through each machine,
and space for auxiliary stands, work tables or
other machinery when establishing a location for
your new machine. See Figure 5 for the minimum
working clearances.
75"
283/8"
Mounting to Shop
Floor
Although not required, we recommend that you
mount your new machine to the floor. Because
this is an optional step and floor materials may
vary, floor mounting hardware is not included.
Generally, you can either bolt your machine to
the floor or mount it on machine mounts. Both
options are described below. Whichever option
you choose, it is necessary to level your machine
with a precision level.
Bolting to Concrete Floors
Lag shield anchors with lag bolts and anchor
studs (Figure 6) are two popular methods for
anchoring an object to a concrete floor. We suggest you research the many options and methods
for mounting your machine and choose the best
that fits your specific application.
NOTICE
Anchor studs are stronger and more permanent alternatives to lag bolts; however, they
will stick out of the floor, which may cause
a tripping hazard if you decide to move your
machine.
435/16"
Figure 5. Minimum working clearances.
Children and visitors may be
seriously injured if unsupervised around this machine.
Lock entrances to the shop
or disable start switch or
power connection to prevent
unsupervised use.
Anchor Stud
Lag Shield & Bolt
Figure 6. Typical fasteners for mounting to
concrete floors.
-12-
Model G0643 (Mfg. Since 9/09)
Using Machine Mounts
Using machine mounts, shown in Figure 7, gives
the advantage of fast leveling and vibration reduction. The large size of the foot pads distributes
the weight of the machine to reduce strain on the
floor.
To move your boring machine:
1.
Prepare the permanent location for the boring
machine. Refer to CIRCUIT REQUIREMENTS
on Page 8 and Site Considerations on Page
12 for requirements.
2.
Attach a safety hook and lifting strap or chain
to the eye bolt on the top of the machine, then
to the power lifting equipment (see Figure 8).
Figure 7. Machine mount example.
NOTICE
We strongly recommend securing your
machine to the floor if it is hardwired to the
power source. Consult with your electrician
to ensure compliance with local codes.
Moving & Placing
Base Unit
The Model G0643 is a
heavy machine. Serious
personal injury may occur
if safe moving methods
are not used. To be safe,
get assistance and use
power equipment rated
for 1000 lbs. to move
the shipping crate and
remove the machine from
the crate.
Model G0643 (Mfg. Since 9/09)
Figure 8. Boring machine attached to lifting
equipment.
3.
Unbolt the machine from the shipping crate.
4.
With assistance and the use of the power lifting equipment, move the boring machine to
the prepared location.
5.
Make sure the top of the cabinet is level and
mount the machine to the floor.
—If you are using permanent fasteners, use
shims between the base and the floor to
make sure the machine is level.
Note: To avoid cracking or warping the
cast iron base, tighten the four corners
down evenly.
—If you are using machine feet, adjust these
until the machine is level.
-13-
Assembly
Serious personal injury could occur if you
connect the machine to power before completing the setup process. DO NOT connect
the machine to the power until instructed
later in this manual.
2.
Thread the locking lever of the longitudinal
fence into the hex nut that is located in the
cross fence slot (see Figure 10).
Locking
Lever
Hex Nut
After mounting the boring machine to your shop
floor and providing the correct electrical connection, assemble the additional components.
Locking
Block
To assemble your machine:
1.
Figure 10. Longitudinal and cross fence
attachment components.
Slide the longitudinal fence assembly under
the headstock as shown in Figure 9.
Locking Assembly
3.
Move the longitudinal fence up against the
headstock column, and tighten both locking
levers to hold it in place.
4.
Position the table over the mounting flanges of the longitudinal fence, as shown in
Figure 11.
Cap Screws
Fence Assembly
Figure 9. Longitudinal fence positioned for
mounting to machine.
Note: Make sure the locking assembly of the
longitudinal fence is facing the rear of the
machine, as shown in Figure 9.
Mounting
Flange
Figure 11. Table mounted to longitudinal fence.
5.
-14-
Secure the table to the longitudinal fence with
the four M6-1 x 35 flat head cap screws, flat
washers, and hex nuts.
Model G0643 (Mfg. Since 9/09)
6.
7.
Clean any debris off the shafts of the indexing
pins, apply a thin film of light machine oil to
the entire length, and slide the compression
spring onto the indexing pin shaft.
Slide the indexing pins into the holes at
the ends of the boring head, as shown in
Figure 12.
9.
Attach the air compressor hose to the air inlet
connection, and turn the air compressor on.
Note: The air compressor must provide at
least 70 PSI of air pressure.
10. Adjust the air pressure on the air regulator by
pulling up on the regulator adjustment knob
(see Figure 14), and turning it so that the air
pressure gauge reads 70 PSI.
Boring Head
Indexing Pin
Adjustment
Knob
Air Pressure
Gauge
Figure 12. Indexing pin mounted in the boring
head.
8.
Air Inlet
Connection
Figure 14. Air regulator unit.
Remove the fill plug on top of the air lubricator unit (see Figure 13), and fill the oil reservoir with standard pneumatic tool oil.
11. Push the black adjustment knob down to lock
the air pressure at that setting.
12. Clear away all tools and materials used for
setup and assembly, then proceed to the
Test Run on the next page.
Flow
Adjustment
Knob
Fill Plug
Oil
Reservoir
Figure 13. Air lubricator unit.
Note: Make sure the lubricator flow adjustment knob is open at least one full turn.
Model G0643 (Mfg. Since 9/09)
-15-
Test Run
TWIST
Once the setup and assembly are complete, test
run your machine to make sure it runs properly.
If, during the test run, you cannot easily locate
the source of an unusual noise or vibration, stop
using the machine immediately, then review the
Troubleshooting on Page 26.
If you still cannot remedy a problem, contact our
Tech Support at (570) 546-9663 for assistance.
To test run the machine:
EMERGENCY
STOP Button
Figure 15. Resetting the switch.
10. Turn the machine ON by pushing the power
button in—the green lamp on that button
should light.
1.
Read and follow the safety instructions at the
beginning of the manual, and make sure the
machine is setup properly.
11. Press down on the foot switch—the boring head should come down and the boring
chucks should begin to turn.
2.
Make sure all tools and objects used during
set up are cleared away from the machine.
12. Listen to and watch for abnormal noises or
actions. The machine should run smoothly
with little or no vibration or rubbing noises.
3.
If there are boring bits installed in the machine,
remove them.
4.
Make sure the boring head guards are in
place and are free to move up as the boring
head comes down.
5.
Make sure the air pressure dial on the air
regulator reads 70 PSI.
6.
Ensure the machine is lubricated (refer to
Lubrication on Page 23).
7.
Set the depth control to 0.50" (refer to
Adjusting Drilling Depth on Page 19 for
detailing instructions).
8.
Connect the machine to the power source.
9.
Push the Emergency Stop button in, then
twist it clockwise so it pops out. When this
button pops out, the switch is reset and ready
for operation (see Figure 15).
-16-
—Strange or unusual noises should be investigated and corrected before operating the
machine further. Always disconnect the
machine from power when investigating or
correcting potential problems.
13. Lift your foot from the foot switch, and turn
the machine OFF by pressing the Emergency
Stop button in.
14. With the power to the machine turned OFF,
press the foot switch—the boring head should
come down but the boring chucks should
NOT turn.
15. If there were no problems during this Test
Run, the boring machine is ready for operation.
Model G0643 (Mfg. Since 9/09)
SECTION 4: OPERATIONS
Operation Safety
Installing Boring Bits
The Model G0643 boring machine accepts boring
bits with the following specifications:
Damage to your eyes and lungs could result
from using this machine without proper protective gear. Always wear safety glasses or a
face shield, and a respirator when operating
this machine.
Total Quantity................................................... 21
Total Left Rotating............................................ 10
Total Right Rotating.......................................... 11
Shank Diameter.......................................... 10mm
Standard boring bits have a flat surface on the
shank (see Figure 16), and an adjusting screw
inside for height alignment.
Flat on Shank
Loose hair and clothing could get caught in
machinery and cause serious personal injury. Keep
loose clothing and long
hair away from moving
machinery.
Adjusting Screw
NOTICE
If you have never used this type of machine
or equipment before, WE STRONGLY
RECOMMEND that you read books, trade
magazines, or get formal training before
beginning any projects. Regardless of the
content in this section, Grizzly Industrial
will not be held liable for accidents caused
by lack of training.
Model G0643 (Mfg. Since 9/09)
Figure 16. Standard boring bit.
To install boring bits:
1.
DISCONNECT THE BORING MACHINE
FROM POWER!
2.
Unscrew the two knurled knobs and remove
the front see-through guard from the boring
head.
-17-
Note: Make sure the design of the boring bit
to be installed matches the rotation direction
of the chuck as shown by the information
circle on the boring head above the chuck.
4.
Use a 2.5mm hex wrench to firmly tighten
two M5-.8 x 5 set screws into the chuck (see
Figure 18) and against the flat shank of the
boring bit.
For example, in Figure 17, the left most
chuck will rotate to the right, as viewed from
above the chuck. This is shown by the letter
"R" in the information circle. The boring bit
will also be 320mm on center from the middle
or number "0" boring bit, as shown by the
number in the top of the information circle.
Chuck Set
Screws
Information Circle
Flat Shank
Boring Bit
Figure 18. Boring bit installed.
5.
Repeat Steps 3–4 for any other bits to be
installed.
6.
Replace the front boring head guard.
Figure 17. Boring chuck information circle on
boring head.
Adjusting Downfeed
Speed
Boring bits are sharp and can cut your
hands. Protect yourself by using a shop rag
to handle the bits for removal or installation.
The speed that the boring head lowers can be
adjusted by turning the downfeed speed adjustment knob (see Figure 19). Experiment with different settings to determine the correct speed for
your operation.
3.
Align the flat shank of the bit with the chuck
and insert the bit completely into the chuck.
Note: Generally, slight differences of drilling
depth from one bit to another is acceptable.
However, if the drilling depth across all boring
bits is required to be precise for your operation, see Aligning Boring Bit Height on
Page 30.
Figure 19. Downfeed speed adjustment knob.
-18-
Model G0643 (Mfg. Since 9/09)
adjusting drilling depth
Adjusting Drilling
Depth
Note: Use the following case and Figure 21
for an example of calculating drilling depth.
In this example, the distance from the bottom of the boring bit to the workpiece is 21⁄4"
(A), and the depth of the desired hole in the
workpiece is 1⁄2" (B). Thus, the drilling depth
is 21⁄2".
The drilling depth is precisely adjusted by using
the depth control on top of the headstock column
(see Figure 20). The depth control window shows
the drilling depth in inches, with the last two digits
as decimals.
Calculation: 21⁄4" + 1⁄2" – 1⁄4" = 21⁄2"
Adjusting
Knob
Current Depth
(in inches)
Dial Indicator
Window
A
B
Depth
Locking
Screw
Figure 20. Boring bit depth control.
To adjust the drilling depth of the boring bits:
1.
Loosen the depth locking screw shown in
Figure 20.
2.
Rotate the adjusting knob to bring the depth
control to "0".
3.
Calculate the drilling depth by using the following formula:
A + B – C = Drilling Depth
A = The distance from the bottom of the boring bit to the workpiece.
B = The desired depth of the hole to be
drilled.
C = 1⁄4", the distance the boring head lowers
in addition to the setting of the depth
control.
Model G0643 (Mfg. Since 9/09)
A = 21/4"
B = 1/2"
Workpiece
Table
Figure 21. Example of calculating drilling depth.
4.
Convert any fraction of the calculated drilling
depth to a 2-place decimal (1⁄2" in the above
example is converted to 0.50").
5.
Set the depth control to the calculated drilling
depth and re-tighten the depth locking screw
to secure the setting.
Note: In the above example, the depth control would be set so that 2.50 would show in
the dial indicator window.
6.
Test the drilling depth setting on a scrap
piece of stock that is the same thickness as
your workpiece. Fine tune the depth control
setting until you are satisfied with the drilling
depth.
NOTICE
This line boring machine is designed to
drill only wood products. Drilling any other
material may damage the machine and will
void the warranty.
-19-
Adjusting Hold-down
Height
Positioning the
Workpiece
The hold-downs must firmly hold the workpiece
during the boring operation, and are adjustable to
accommodate the thickness of your stock.
The workpiece is positioned along the longitudinal
and cross paths to align the boring bits with the
desired line of drilling.
To adjust the height of the workpiece holddowns:
To position the workpiece for drilling:
1.
Turn the power to the machine OFF by pressing the EMERGENCY STOP button in.
2.
Loosen the locking collar set screw so that
the collar moves freely on the hold-down
shaft (see Figure 22).
Unlock the longitudinal fence and move it
along the cross fences to reach the correct
distance from the boring bits along its entire
length, then use the locking levers to secure
it in place.
Locking
Collar
Note: The distance from the longitudinal
fence to the boring bit centers can be measured on the cross fence scale, as shown in
Figure 23.
1.
DISCONNECT THE BORING MACHINE
FROM POWER!
2.
Set Screw
Hold-down
Figure 22. Workpiece hold-down (front boring
head guard removed for photo clarity).
3.
Lift the hold-down up until the bottom is just
slightly higher than your workpiece when the
boring head assembly is in the upper position, then re-tighten the locking collar set
screw to secure the setting.
NOTICE
Make sure the hold-downs exert enough
pressure to keep the workpiece in place
against the rotational force of the boring
bits. Otherwise, the workpiece may move
during the boring operation, resulting in a
drilling line that is out of alignment.
-20-
Figure 23. Distance of 4" of the longitudinal
fence from boring bit centers, as read on the
cross fence scale.
NOTICE
If both ends of the longitudinal fence are
not the same distance from the boring bit
centers, the drilled holes will not line up
correctly. Make sure that both ends of the
longitudinal fence are the same distance
from the boring bit centers before you tighten the locking levers.
Model G0643 (Mfg. Since 9/09)
3.
4.
Determine the drilling starting point of your
workpiece and position it under the boring head and firmly against the longitudinal
fence.
Use the longitudinal fence stops (Figure 24)
to preserve the starting point when driling
workpieces that are the same length.
Fence Stop
Figure 24. Longitudinal fence stop.
5.
If you need to drill more than 21 holes, push
the indexing pin into the last previously drilled
hole to position the workpiece, as shown in
Figure 25.
Drilling Overview
Before beginning the boring operation, follow
these instructions:
•
Make sure the boring head guards are in
place and are free to move up as the boring
head comes down.
•
Adjust the air pressure on the air regulator to
70 PSI.
•
Lock the table in the correct position.
•
Set the depth control to the calculated drilling
depth.
•
Make sure that your workpiece is firmly
against the longitudinal fence, and use push
sticks to hold it in position.
When ready, press the foot switch to lower the
boring head and start the boring bits rotating.
When the drilling is complete, lift your foot from
the foot switch—the rotation of the boring bits
will stop and the boring head will lift to the upper
position.
To avoid personal injury,
always keep hands and
body away from the spinning boring bits.
Indexing Pin
Figure 25. Using the indexing pin to position
workpiece for additional drilling (front boring
head guard removed for photo clarity).
Model G0643 (Mfg. Since 9/09)
-21-
ACCESSORIES
SECTION 5: ACCESSORIES
G8982—Shop Fox Roller Table
Use this versatile roller table wherever you need
extra workpiece support. Features all steel welded
construction and measures 19" x 65" long. Comes
with 9 ball bearing rollers and has four independently adjustable legs for any leveling requirement. Adjustable in height from 263⁄8" to 441⁄8".
H3361—Clear Shelf Supports
H3362—White Shelf Supports
H3363—Brown Shelf Supports
These Shelf Supports are ideal for easy to adjust
shelving. Available in clear, white, and brown.
Pins measure 13 ⁄ 64" (5mm) diameter by 5 ⁄ 16" long.
12 per pack.
Figure 28. Shelf Supports.
Figure 26. G8982 Shop Fox roller table.
H3308—Shop Fox Push Stick
Measuring 131⁄2" overall, this push stick allows the
operator to keep their hands at a safe distance
away from the blade or cutter.
Figure 27. H3308 Shop Fox Push Stick.
-22-
H1324—2" Quick-Grip ® Handi Clamp
H3896—4" Quick-Grip ® Handi Clamp
Squeeze to adjust and lock. Click to release. Use
anywhere you need an extra hand.
Figure 29. Quick-Grip® Handi Clamp.
Model G0643 (Mfg. Since 9/09)
lubrication
SECTION 6: MAINTENANCE
Lubrication
Always disconnect power
to the machine before
performing maintenance.
Failure to do this may
result in serious personal injury.
Schedule
For optimum performance from your machine,
follow this maintenance schedule and refer to any
specific instructions given in this section.
Daily Maintenance:
•
Clean table, boring head, and motor of sawdust and resin.
•
Check for loose mounting bolts.
Check for worn or damaged boring bits.
•
Check pneumatic oil reservoir level.
•
•
Empty air filter reservoir.
•
Check for worn or damaged wires.
•
Check for any other unsafe condition.
Weekly Maintenance:
•
Clean and lubricate headstock ways and
leadscrew.
Monthly Maintenance:
•
Lubricate boring head.
The Model G0643 has four points of lubrication:
1) the boring head, 2) the headstock slide shafts,
3) the headstock leadscrew, and 4) the air lubricator.
To lubricate the boring head:
1.
DISCONNECT THE BORING MACHINE
FROM POWER!
2.
Use a grease gun to inject two or three
pumps of multi-purpose grease into each of
the two grease fittings, located on the boring
head rear face (see Figure 30).
Grease Fitting
(1 of 2)
Figure 30. Boring head grease fitting (1 of 2
shown)
Cleaning
Cleaning the Model G0643 is relatively easy.
Vacuum excess wood chips and sawdust, and
wipe off the remaining dust with a dry cloth. If any
resin has built up, use a resin dissolving cleaner
to remove it. Treat all unpainted cast iron and steel
with a non-staining lubricant after cleaning.
Model G0643 (Mfg. Since 9/09)
-23-
To lubricate the headstock slide shafts and
leadscrew:
1.
DISCONNECT THE BORING MACHINE
FROM POWER!
2.
Set the depth control to "0".
3.
Clean sawdust and debris from the visibile
sections of the headstock slide shafts and
leadscrew (see Figures 31–32).
NOTICE
Failure to perform proper lubrication maintenance on this machine will lead to premature wear of the moving parts, and will void
the warranty.
4.
Apply a thin coat of light machine oil to the
slide shafts and leadscrew.
5.
With the power still disconnected, set the
depth control to 0.50" and use the foot pedal
to move the boring head up and down a few
times to evenly distribute the lubricant along
the slide shafts and leadscrew.
Headstock
Slide Shafts
(1 of 2)
Figure 31. Headstock slide shafts (1 of 2
shown).
Leadscrew
Figure 32. Headstock leadscrew.
-24-
Model G0643 (Mfg. Since 9/09)
Air Filter Reservoir
To fill the pneumatic oil reservoir:
1.
Remove the fill plug from the top of the air
lubricator unit (see Figure 33).
Flow
Adjustment
Knob
The air regulator unit filters any water vapor from
the incoming air supply, and should be emptied
daily.
To empty the air filter reservoir of water:
1.
Make sure that there is 70 PSI of air pressure
connected to the air regulator.
2.
To release the collected water from the reservoir, carefully press the release valve at the
bottom of the reservoir, as shown in Figure
34.
Fill Plug
Oil
Reservoir
Figure 33. Air lubricator unit maintenance
components.
2.
Fill the oil reservoir with standard pneumatic
oil, and replace the fill plug.
3.
Make sure the flow adjustment knob is open
at least one full turn.
Figure 34. Release water from the air filter
reservoir.
Note: When the release valve is pressed, air
will also be expelled along with the collected
water from the reservoir.
Model G0643 (Mfg. Since 9/09)
-25-
troubleshooting
SECTION 7: SERVICE
Review the troubleshooting and procedures in this section if a problem develops with your machine. If
you need replacement parts or additional help with a procedure, call our Technical Support. Note: Please
gather the serial number and manufacture date of your machine before calling.
Troubleshooting
Motor & Electrical
Symptom
Possible Cause
Machine does not 1. Headstock safety limit switch is not properly
start or a breaker
adjusted or is at fault.
trips.
2. Fuse has blown.
3. Plug/receptacle is at fault or wired incorrectly.
4. Start capacitor is at fault.
5. Emergency stop push-button is engaged/
faulty.
6. Motor connection wired incorrectly.
7. Wall fuse/circuit breaker is blown/tripped.
Possible Solution
1. Re-adjust the headstock safety limit switch (see
Page 28), or replace.
2. Correct short/replace fuse inside electrical box.
3. Test for good contacts; correct the wiring.
4. Test/replace if faulty.
5. Rotate clockwise slightly until it pops out/replace it.
6. Correct motor wiring connections.
7. Ensure circuit size is suitable for this machine;
replace weak breaker.
8.
Turn
cut-out dial to increase working amps and push
8. Thermal overload relay has tripped.
the reset pin. Replace if tripped multiple times (weak
relay).
9. Contactor not getting energized/has burnt 9. Test for power on all legs and contactor operation.
Replace unit if faulty.
contacts.
10. Ensure power supply is switched on; ensure power
10. Power supply switched OFF or is at fault.
supply has the correct voltage.
11. Check for broken wires or disconnected/corroded
11. Wiring is open/has high resistance.
connections, and repair/replace as necessary.
12. Replace faulty ON button switch.
12. Power ON button is at fault.
13. Adjust/replace the centrifugal switch if available.
13. Centrifugal Switch is at fault.
14. Test/repair/replace.
14. Motor is at fault.
1.
Machine has vibra- 1. Motor or component is loose.
tion or noisy operation.
2.
2. Motor mount loose/broken.
3. Machine is incorrectly mounted or sits 3.
unevenly on floor.
4.
4. Motor fan is rubbing on fan cover.
5. Motor/boring head bearings are at fault.
6. Centrifugal switch is faulty.
7. Chuck or boring bit is at fault.
-26-
Inspect/replace stripped or damaged bolts/nuts, and
re-tighten with thread locking fluid.
Tighten/replace.
Tighten/replace anchor studs in floor; relocate/shim
machine.
Replace dented fan cover; replace loose/damaged
fan.
5. Test by rotating shaft; rotational grinding/loose shaft
requires bearing replacement.
6. Replace.
7. Replace out-of-round chuck,dull, or bent boring bit.
Model G0643 (Mfg. Since 9/09)
Motor & Electrical (continued)
Symptom
Possible Cause
Possible Solution
Machine stalls or is 1. Workpiece material is not suitable for this 1. Only drill wood products; make sure moisture conoverloaded.
tent is below 20% and there are no foreign materials
machine.
in the workpiece.
2. Test/repair/replace.
2. Run capacitor is at fault.
3. Correct motor wiring connections.
3. Motor connection is wired incorrectly.
4. Test for good contacts; correct the wiring.
4. Plug/receptacle is at fault.
5. Test by rotating shaft; rotational grinding/loose shaft
5. Motor/boring head bearings are at fault.
requires bearing replacement.
6. Use sharp bits/reduce downfeed rate.
6. Machine undersized for task.
7. Clean off motor, let cool, and reduce workload.
7. Motor has overheated.
8. Contactor not getting energized or has poor 8. Test for power on all legs and contactor operation.
Replace if faulty.
contacts.
9. Test/repair/replace.
9. Motor is at fault.
10. Adjust/replace centrifugal switch if available.
10. Centrifugal switch is at fault.
Operation
Symptom
Possible Cause
Machine slows when 1. Applying too much pressure to workpiece.
operating.
2. Boring bits are dull.
Possible Solution
1. Slow the downfeed rate.
2. Replace boring bits.
Holes do not line up 1. Longitudinal fence is not parallel with the 1. Make sure that both ends of the longitudinal fence
correctly.
are the same distance from the boring head/bit cenboring head.
ters before tightening the locking levers.
2. Workpiece not kept firmly against longitudi- 2. Use push sticks to keep workpiece firmly against
longitudinal fence during drilling operation.
nal fence.
Holes bored at an 1. Table is not parallel with boring head.
angle.
2. Chuck or boring bit is at fault.
1. Align table parallel to boring head (see Page 29).
2. Replace out-of-round chuck; replace/re-install boring
bit.
Depth of holes are 1. Table is not parallel with boring head.
not equal.
2. Heights of boring bits are not aligned.
1. Align table parallel to boring head (see Page 29).
2. Align the height of boring bits (see Page 30).
Model G0643 (Mfg. Since 9/09)
-27-
adjusting headstock limit switch
Adjusting Headstock
Limit Switch
To avoid personal injury,
always keep hands and
body away from the spinning boring bits.
The headstock limit switch is a safety mechanism
that ensures the boring bits will not rotate unless
the boring head is lowered to the workpiece.
3.
This limit switch usually does not need adjustment. However, if the boring heads do not rotate
when the foot switch is pressed, you may need to
adjust the height of the limit switch relative to the
headstock.
Adjust the limit switch position so that the
switch arm lowers enough that the machine
turns ON; then move the limit switch down
until the switch arm is moved up and turns
the machine OFF.
4.
Re-tighten the limit switch cap screws.
To adjust the headstock limit switch:
5.
Set the depth control to 1⁄2" (0.50" in the dial
indicator window).
6.
Test the limit switch position by pressing and
releasing the foot switch, and make sure the
machine turns OFF when the boring head
raises up.
1.
Set the depth control to "0".
2.
Use a 5mm hex wrench to loosen the
cap screws securing the limit switch (see
Figure 35).
Switch Arm
—If the machine does not turn OFF when the
boring head is in the upper position, then
repeat Steps 1–4 until it does.
Cap
Screws
Figure 35. Headstock limit switch.
-28-
Model G0643 (Mfg. Since 9/09)
leveling table
Adjusting Table
Parallel to Boring
Head
3.
Loosen the cap screws that secure the cross
fence (see Figure 37), and shim between the
mounting bracket and the cross fence.
Shim Here
If the table is not parallel to the boring head, drilled
holes will be at an angle or at different depths.
To check and adjust the table parallel to the
boring head:
1.
2.
DISCONNECT THE BORING MACHINE
FROM POWER!
Use a dial indicator or a planed piece of
stock to measure the distance between the
table and boring head at the four corners of
the boring head (refer to the X's illustrated in
Figure 36).
X
X
X
X
Cap Screw
(1 of 4)
Longitudinal Fence
& Table
Figure 37. Adjusting table parallelism.
4.
Re-tighten the cross fence cap screws, and
re-check the parallelism of the table and
boring head. Repeat this procedure if necessary.
Figure 36. Measurement points (X's) for table
and boring head parallelism (top view).
—If these distances are not equal, the table
and boring head are not parallel to one
another. Continue to Step 3.
—If these distances are equal, the table and
boring head are parallel, and no further
adjustments are necessary.
Model G0643 (Mfg. Since 9/09)
-29-
aligning boring bit height
Aligning Boring Bit
Height
To ensure drilled holes are consistent in depth
along the length of the workpiece, the height of all
boring bits must be equal.
Note: The table must be parallel to the boring
head before aligning the boring bits. Refer to
Adjusting Table Parallel to Boring Head on
Page 29.
To align boring bit height:
1.
2.
Make sure that all boring bits are inserted
fully into the chuck.
Note: This can be done by loosening the two
set screws that hold the bit into the chuck,
and, while applying moderate upward pressure on the bit, re-tightenting the set screws.
3.
Use a dial indicator or a planed piece of stock
to determine if all boring bits are the same
distance from the table.
4.
The height of a boring bit can be adjusted by
removing the bit from the chuck, turning the
center screw of the bit (see Figure 38), then
re-installing the bit into the chuck.
DISCONNECT THE BORING MACHINE
FROM POWER!
Boring bits are sharp and can cut your
hands. Protect yourself by using a shop rag
to handle the bits during removal or installation.
Adjusting Screw
Figure 38. Boring bit height adjusting screw.
Note: Threading the adjusting screw into the
bit raises the working height of the boring
bit.
-30-
Model G0643 (Mfg. Since 9/09)
Electrical Components
Figure 39. Model G0643 electrical box
(see Page 32).
Figure 40. Model G0643 motor and control panel (see Page 33).
Model G0643 (Mfg. Since 9/09)
-31-
Wiring Diagrams
electrical box wiring
Model G0643
Electrical Box Wiring Diagram
To Motor
(Page 33)
To Limit Switch
(Page 33)
Wt
Bk
To Control Panel
(Page 33)
Bk
Rd
Wt
Gn
2
3
4
5
6
7
2
3
4
5
6
7
COLOR KEY
2
7
A1
4
CU-18
Contactor
220V
Green
Gn
Red
Rd
R
3
3
22NC
3
2
2
4T2
5
6T3
Overload
Relay
RHN-10K
98NO
WARNING!
95NC
SHOCK
HAZARD
Disconnect
power before
working on
wiring!
96NC
T
2T1
Wt
5A Fuse
5L3
Relay
3L2
21NC
97NO
White
A2
T
2T1
Bk
R
6
1L1
Black
4T2
6T3
2
Ground
6-15 Plug
(As Recommended)
L5-30 Plug
(As Recommended)
Neutral
Ground
-32-
Hot 110VAC
Ground
110VAC
220VAC
Neutral
Hot 220VAC
G
Model G0643 (Mfg. Since 9/09)
motor & switch wiring
Model G0643 Motor,
Control Panel & Limit Switch
Wiring Diagram
COLOR KEY
Motor Wired
for 220VAC
Wt
Bk
1
2
Black
Bk
White
Wt
Green
Gn
Red
Rd
Gn
3
Ground
1
Rd
Rd
ON Button
& Lamp
4
3
Run Capacitor
30MFD 250VAC
Start Capacitor
300MFD 125VAC
220VAC
5
2
–
5
X2
3
X4
4
To Electrical
Box (Page 32)
4
+
2
3
4
110VAC
Emergency
STOP
To Electrical
Box (Page 32)
Motor Wired
for 110VAC
Wt
Bk
2
1
3
Control Panel
Gn
To Electrical
Box (Page 32)
Wt
1
2
Bk
3
5
6
Model G0643 (Mfg. Since 9/09)
4
2
Rd
1
3
Rd
Headstock Limit Switch
Run Capacitor
30MFD 250VAC
Start Capacitor
300MFD 125VAC
Ground
The motor wiring shown here is
current at the time of printing, but it
may not match your machine.
Always use the wiring diagram
inside the motor junction box.
-33-
SECTION 8: PARTS
Column Breakdown
1
2
3
8
4
9
5
10
6
11
7
12
31
30
13
14
15
29
21
16
17
18
19
22
23
24
19
12
25
13
20
26
27
28
7
8
BUY PARTS ONLINE AT GRIZZLY.COM!
Scan QR code to visit our Parts Store.
-34-
Model G0643 (Mfg. Since 9/09)
Column Parts List
REF PART #
DESCRIPTION
REF PART #
DESCRIPTION
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
KNURLED KNOB
SET SCREW M6-1 X 10
DEPTH CONTROL
CAP SCREW M6-1 X 20
WING SCREW M6-1 X 35
CAP SCREW M8-1 X 16
FLAT WASHER 8MM
CAP SCREW M8-1.25 X 20
DEPTH CONTROL MOUNT
LIFTING EYE BOLT
COLUMN
CAP SCREW M5-.8 X 12
COVER
CAP SCREW M10-1.5 X 30
LOCK WASHER 10MM
FLAT WASHER 10MM
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
SET SCREW M8-1.25 X 10
HEADSTOCK LEAD SCREW
PHLP HD SCR M5-.8 X 12
DEPTH STOP
BUMPER
FLAT WASHER 8MM
CAP SCREW M8-1.25 X 50
HEADSTOCK
HEADSTOCK WAY
BUSHING
SEAL
INT RETAINING RING 40MM
CABLE CLAMP
HEX WRENCH 2.5MM
HEX WRENCH 6MM
P0643001
P0643002
P0643003
P0643004
P0643005
P0643006
P0643007
P0643008
P0643009
P0643010
P0643011
P0643012
P0643013
P0643014
P0643015
P0643016
Model G0643 (Mfg. Since 9/09)
P0643017
P0643018
P0643019
P0643020
P0643021
P0643022
P0643023
P0643024
P0643025
P0643026
P0643027
P0643028
P0643029
P0643030
P0643031
-35-
Air System Breakdown
101
102
103
104
105
106
107
110
129
108
111
109
112
130
116
113
114
115
117
128
108
107
131
120
119
118
121
122
129
123
124
131
128
126
125
-36-
127
Model G0643 (Mfg. Since 9/09)
Air System Parts List
REF PART #
DESCRIPTION
REF PART #
DESCRIPTION
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
CAP SCREW M10-1.5 X 35
FLAT WASHER 10MM
CAP SCREW M8-1.25 X 20
FLAT WASHER 8MM
AIR CYLINDER COVER
AIR CYLINDER ASSY
PIPE ELBOW MALE 3/8" X 8MM
PIPE ELBOW MALE 3/8" X 6MM
AIR PRESSURE VALVE
FLAT WASHER 16MM
RUBBER GROMMET
HEADSTOCK MOUNT
THREADED LOCK COLLAR
SET SCREW M6-1 X 10
CAP SCREW M8-1.25 X 40
LOCK WASHER 8MM
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
HEX NUT M8-1.25
PU TUBE 1/2" X 2500MM
RUBBER SLEEVE
FLAT WASHER 6MM
CAP SCREW M6-1 X 16
AIR REGULATOR/LUBRICATOR ASSY
PIPE REDUCER 3/8" X 1/4"
AIR INLET CONNECTOR 1/4 NPT
FOOT SWITCH ASSY
PIPE UNION MALE 1/4" X 6MM
PIPE UNION MALE 1/4" X 8MM
PU TUBE 5 X 8 X 3150MM
PU TUBE 5 X 8 X 3090MM
PU TUBE 4 X 6 X 800MM
PU TUBE 4 X 6 X 2950MM
P0643101
P0643102
P0643103
P0643104
P0643105
P0643106
P0643107
P0643108
P0643109
P0643110
P0643111
P0643112
P0643113
P0643114
P0643115
P0643116
Model G0643 (Mfg. Since 9/09)
P0643117
P0643118
P0643119
P0643120
P0643121
P0643122
P0643123
P0643124
P0643125
P0643126
P0643127
P0643128
P0643129
P0643130
P0643131
-37-
Electrical System Breakdown
110V Conversion Kit
208-1
208-3
208-5
208
222
208-4V2
207
208-2
206
209
205
204
210
203
211
202
224
212
201
215
216
213
211
214
217
225
218
215
223
219
221
220
220-6
220-1V2
220-3
220-4
220-2
220-5
-38-
Model G0643 (Mfg. Since 9/09)
Electrical System Parts List
REF
PART #
DESCRIPTION
REF
PART #
DESCRIPTION
201
202
203
204
205
206
207
208
208-1
208-2
208-3
208-4V2
208-5
209
210
211
212
213
P0643201
P0643202
P0643203
P0643204
P0643205
P0643206
P0643207
P0643208
P0643208-1
P0643208-2
P0643208-3
P0643208-4V2
P0643208-5
P0643209
P0643210
P0643211
P0643212
P0643213
OFF BUTTON
ON BUTTON W/ LAMP 220V
SWITCH PANEL LABEL
SWITCH PANEL
RUBBER GASKET
SWITCH BOX
STRAIN RELIEF
MOTOR 2HP 110/220V 1-PH
MOTOR FAN COVER
MOTOR FAN
S CAPACITOR 300M 125V 1.38 X 2.75
R CAPACITOR 30M 250V 1.5 X 2.38 V2.06.17
TEMINAL BLOCK 3 POLE
CAP SCREW M8-1.25 X 30
FLAT WASHER 8MM
PHLP HD SCR M5-.8 X 12
CABLE CLAMP
PLASTIC PLUG
214
215
216
217
218
219
220
220-1V2
220-2
220-3
220-4
220-5
220-6
221
222
223
224
225
P0643214
P0643215
P0643216
P0643217
P0643218
P0643219
P0643220
P0643220-1V2
P0643220-2
P0643220-3
P0643220-4
P0643220-5
P0643220-6
P0643221
P0643222
P0643223
P0643224
P0643225
LIMIT SWITCH BRACKET
CAP SCREW M5-.8 X 10
FLAT WASHER 6MM
CAP SCREW M6-1 X 16
LIMIT SWITCH
FLAT WASHER 5MM
ELECTRICAL BOX 220V
CONTACTOR TEC CN18 220V V2.05.13
OL RELAY TEC RHN-10K 8.5-12.5
RELAY 5A 220VAC
FUSE HOLDER
FUSE 5A
TEMINAL BLOCK 6 POLE
POWER CABLE
110V CONVERSION KIT
LIMIT SWITCH CABLE
MOTOR POWER CABLE
SWITCH BOX CABLE
Model G0643 (Mfg. Since 9/09)
-39-
Table Breakdown
306
313
312
310
311
305
304
308
303
309
314
315
302
307
316
301
317
332
318
327
326
319
320
328
321
318
322
329
325
319
324
323
320
321
319
330
307
331
-40-
Model G0643 (Mfg. Since 9/09)
Table Parts List
REF PART #
DESCRIPTION
REF PART #
DESCRIPTION
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
TABLE
FLAT HD SCR M8-1.25 X 35
SCALE RIGHT REAR
RAIL PLUG RIGHT
FLAT WASHER 5MM
PHLP HD SCR M5-.8 X 12
HEX NUT M8-1.25
BRACKET
LONGITUDINAL STOP PLATE
SET SCREW M6-1 X 5
LOCK HANDLE
CAP SCREW M8-1.25 X 16
LOCK NUT M10-1.5
CROSS STOP PLATE
SPECIAL BOLT
RAIL REAR
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
SCALE LEFT REAR
RAIL PLUG LEFT
LOCK WASHER 8MM
CAP SCREW M8-1.25 X 20
FLAT WASHER 8MM
SCALE LEFT SIDE
CAP SCREW M8-1.25 X 25
BALL BEARING 608ZZ
BUSHING
TABLE MOUNT
RAIL MOUNT
SCALE RIGHT SIDE
CAP SCREW M8-1.25 X 12
RAIL SIDE
HEX BOLT M8-1.25 X 25
CONNECTION BAR
P0643301
P0643302
P0643303
P0643304
P0643305
P0643306
P0643307
P0643308
P0643309
P0643310
P0643311
P0643312
P0643313
P0643314
P0643315
P0643316
Model G0643 (Mfg. Since 9/09)
P0643317
P0643318
P0643319
P0643320
P0643321
P0643322
P0643323
P0643324
P0643325
P0643326
P0643327
P0643328
P0643329
P0643330
P0643331
P0643332
-41-
Cabinet & Tools Breakdown
401
402
425
403
424
405
423
406
404
407
408 409
410
412
411
413
422
421
420
419
418
417
416
-42-
415
414
Model G0643 (Mfg. Since 9/09)
Cabinet & Tools Parts List
REF PART #
DESCRIPTION
REF PART #
DESCRIPTION
401
402
403
404
405
406
407
408
409
410
411
412
413
CABINET TOP
HEX BOLT M8-1.25 X 16
FLAT WASHER 8MM
HEX NUT M8-1.25
CABINET BASE
FRONT COVER
GRIZZLY LOGO
PHLP HD SCR M4-.7 X 12
CABINET DOOR
DOOR LATCH
PHLP HD SCR M5-.8 X 12
HEX NUT M4-.7
HEX NUT M5-.8
414
415
416
417
418
419
420
421
422
423
424
425
HEX WRENCH 10MM
HEX WRENCH 8MM
HEX WRENCH 6MM
HEX WRENCH 5MM
HEX WRENCH 4MM
HEX WRENCH 3MM
HEX WRENCH 2.5MM
HEX WRENCH 2MM
HEX WRENCH 1.5MM
COMBO WRENCH 17/19MM
COMBO WRENCH 11/13MM
COMBO WRENCH 8/10MM
P0643401
P0643402
P0643403
P0643404
P0643405
P0643406
P0643407
P0643408
P0643409
P0643410
P0643411
P0643412
P0643413
Model G0643 (Mfg. Since 9/09)
P0643414
P0643415
P0643416
P0643417
P0643418
P0643419
P0643420
P0643421
P0643422
P0643423
P0643424
P0643425
-43-
Boring Head Breakdown
501
510
511
502
509
503
512
507
505
514
506
513
516
515
508
504
516
517
518
519
520
529
533
530
525
521
522
526
527
523
528
524
531
532
-44-
Model G0643 (Mfg. Since 9/09)
Boring Head Parts List
REF PART #
DESCRIPTION
REF PART #
DESCRIPTION
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
KNOB
INDEXING PIN
INDEXING COMPRESSION SPRING
KNURLED KNOB
CAP SCREW M5-.8 X 25
CAP SCREW M5-.8 X 16
GUARD MOUNT BUSHING REAR
HEAD SPACER REAR
LOCK WASHER 6MM
HEX NUT M6-1
GUARD REAR
HEAD SPACER FRONT
CAP SCREW M5-.8 X 35
GUARD MOUNT BUSHING FRONT
GUARD MOUNT
FLAT WASHER 5MM
CAP SCREW M5-.8 X 50
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
CAP SCREW M5-.8 X 20
CAP SCREW M6-1 X 70
BORING HEAD ASSY
GUARD FRONT
EXT RETAINING RING 16MM
LOCK COLLAR
HOLDDOWN SHAFT
SET SCREW M6-1 X 5
HOLDDOWN COMPRESSION SPRING
COLLAR
HOLDDOWN PAD
HOLDDOWN MOUNT
CAP SCREW M6-1 X 30
FLAT WASHER 6MM
CAP SCREW M6-1 X 20
SET SCREW M5-.8 X 5
P0643501
P0643502
P0643503
P0643504
P0643505
P0643506
P0643507
P0643508
P0643509
P0643510
P0643511
P0643512
P0643513
P0643514
P0643515
P0643516
P0643517
Model G0643 (Mfg. Since 9/09)
P0643518
P0643519
P0643520
P0643521
P0643522
P0643523
P0643524
P0643525
P0643526
P0643527
P0643528
P0643529
P0643530
P0643531
P0643532
P0643533
-45-
Label Placement & List
611
605
604
606
603
607
602
601
610
609
608
REF PART #
DESCRIPTION
REF PART #
DESCRIPTION
601
602
603
604
605
606
MACHINE ID LABEL
READ MANUAL LABEL VERT
HAND INJURY LABEL VERT
EYE HAZARD LABEL VERT
ELECTRICITY LABEL
ENTANGLEMENT LABEL VERT
607
608
609
610
611
DISCONNECT POWER LABEL VERT
MODEL NUMBER LABEL
GRIZZLY GREEN TCH/UP PAINT
GRIZZLY PUDDY TCH/UP PAINT
DOWNFEED SPEED LABEL
P0643601
P0643602
P0643603
P0643604
P0643605
P0643606
P0643607
P0643608
P0643609
P0643610
P0643611
Safety labels help reduce the risk of serious injury caused by machine hazards. If any label comes
off or becomes unreadable, the owner of this machine MUST replace it in the original location
before resuming operations. For replacements, contact (800) 523-4777 or www.grizzly.com.
-46-
Model G0643 (Mfg. Since 9/09)
WARRANTY CARD
Name _____________________________________________________________________________
Street _____________________________________________________________________________
City _______________________ State _________________________ Zip _____________________
Phone # ____________________ Email _________________________________________________
Model # ____________________ Order # _______________________ Serial # __________________
The following information is given on a voluntary basis. It will be used for marketing purposes to help us develop
better products and services. Of course, all information is strictly confidential.
1.
CUT ALONG DOTTED LINE
2.
How did you learn about us?
____ Advertisement
____ Card Deck
4.
5.
6.
____ Catalog
____ Other:
Which of the following magazines do you subscribe to?
____
____
____
____
____
____
____
____
____
____
3.
____ Friend
____ Website
Cabinetmaker & FDM
Family Handyman
Hand Loader
Handy
Home Shop Machinist
Journal of Light Cont.
Live Steam
Model Airplane News
Old House Journal
Popular Mechanics
____
____
____
____
____
____
____
____
____
____
Popular Science
Popular Woodworking
Precision Shooter
Projects in Metal
RC Modeler
Rifle
Shop Notes
Shotgun News
Today’s Homeowner
Wood
____
____
____
____
____
____
____
Wooden Boat
Woodshop News
Woodsmith
Woodwork
Woodworker West
Woodworker’s Journal
Other:
What is your annual household income?
____ $20,000-$29,000
____ $30,000-$39,000
____ $50,000-$59,000
____ $60,000-$69,000
____ $40,000-$49,000
____ $70,000+
What is your age group?
____ 20-29
____ 50-59
____ 40-49
____ 70+
____ 30-39
____ 60-69
How long have you been a woodworker/metalworker?
____ 0-2 Years
____ 2-8 Years
____ 8-20 Years
____ 20+ Years
How many of your machines or tools are Grizzly?
____ 0-2
____ 3-5
____ 6-9
____ 10+
7.
Do you think your machine represents a good value?
_____ Yes
_____No
8.
Would you recommend Grizzly Industrial to a friend?
_____ Yes
_____No
9.
Would you allow us to use your name as a reference for Grizzly customers in your area?
Note: We never use names more than 3 times.
_____ Yes
_____No
10. Comments: _____________________________________________________________________
_________________________________________________________________________________
_________________________________________________________________________________
_________________________________________________________________________________
FOLD ALONG DOTTED LINE
Place
Stamp
Here
GRIZZLY INDUSTRIAL, INC.
P.O. BOX 2069
BELLINGHAM, WA 98227-2069
FOLD ALONG DOTTED LINE
Send a Grizzly Catalog to a friend:
Name_______________________________
Street_______________________________
City______________State______Zip______
TAPE ALONG EDGES--PLEASE DO NOT STAPLE
WARRANTY CARD
Name _____________________________________________________________________________
Street _____________________________________________________________________________
City _______________________ State _________________________ Zip _____________________
Phone # ____________________ Email _________________________________________________
Model # ____________________ Order # _______________________ Serial # __________________
The following information is given on a voluntary basis. It will be used for marketing purposes to help us develop
better products and services. Of course, all information is strictly confidential.
1.
CUT ALONG DOTTED LINE
2.
How did you learn about us?
____ Advertisement
____ Card Deck
4.
5.
6.
____ Catalog
____ Other:
Which of the following magazines do you subscribe to?
____
____
____
____
____
____
____
____
____
____
3.
____ Friend
____ Website
Cabinetmaker & FDM
Family Handyman
Hand Loader
Handy
Home Shop Machinist
Journal of Light Cont.
Live Steam
Model Airplane News
Old House Journal
Popular Mechanics
____
____
____
____
____
____
____
____
____
____
Popular Science
Popular Woodworking
Precision Shooter
Projects in Metal
RC Modeler
Rifle
Shop Notes
Shotgun News
Today’s Homeowner
Wood
____
____
____
____
____
____
____
Wooden Boat
Woodshop News
Woodsmith
Woodwork
Woodworker West
Woodworker’s Journal
Other:
What is your annual household income?
____ $20,000-$29,000
____ $30,000-$39,000
____ $50,000-$59,000
____ $60,000-$69,000
____ $40,000-$49,000
____ $70,000+
What is your age group?
____ 20-29
____ 50-59
____ 40-49
____ 70+
____ 30-39
____ 60-69
How long have you been a woodworker/metalworker?
____ 0-2 Years
____ 2-8 Years
____ 8-20 Years
____ 20+ Years
How many of your machines or tools are Grizzly?
____ 0-2
____ 3-5
____ 6-9
____ 10+
7.
Do you think your machine represents a good value?
_____ Yes
_____No
8.
Would you recommend Grizzly Industrial to a friend?
_____ Yes
_____No
9.
Would you allow us to use your name as a reference for Grizzly customers in your area?
Note: We never use names more than 3 times.
_____ Yes
_____No
10. Comments: _____________________________________________________________________
_________________________________________________________________________________
_________________________________________________________________________________
_________________________________________________________________________________
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