Grizzly All in One Printer T23094 User Manual

model t23094  
pneumatic metal shear  
oWner's manual  
Copyright © ApriL, 2011 By grizzLy industriAL, inC.  
Warning: no portion of this manual may be reproduced in any shape  
or form Without the Written approval of grizzly industrial, inc.  
#Cr14035 printed in ChinA  
table of contents  
safety............................................................................................................................2  
safety instructions for pneumatic tools.....................................................................2  
Additional safety instructions for pneumatic shears .................................................3  
section 1: introduction .........................................................................................4  
Foreword.....................................................................................................................4  
specifications..............................................................................................................4  
Contact info ................................................................................................................4  
identification................................................................................................................5  
section 2: setup.........................................................................................................6  
unpacking...................................................................................................................6  
inventory.....................................................................................................................6  
Assembly ....................................................................................................................6  
section 3: operations.............................................................................................7  
operation overview....................................................................................................7  
section 4: accessories...........................................................................................8  
section 5: maintenance ........................................................................................10  
section 6: service...................................................................................................11  
troubleshooting........................................................................................................11  
section 7: parts.......................................................................................................13  
Main parts diagram..................................................................................................13  
Main parts List..........................................................................................................13  
Warranty ...................................................................................................................14  
safety  
For Your Own Safety Read Instruction Manual  
Before Operating This Equipment  
The purpose of safety symbols is to attract your attention to possible hazard-  
ous conditions. This manual uses a series of symbols and signal words which  
are 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.  
Indicates an imminent 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.  
This symbol is used to alert the user to useful infor-  
mation about proper operation of the equipment.  
NOTICE  
safety instructions for pneumatic tools  
Keep all safety devices in place do not force tool. it will do the job  
and in working order.  
better and safer at the rate for which it was  
designed.  
remove adJusting Keys and  
Wrenches. Form habit of checking to use the right tool. do not force tool  
see that keys and adjusting wrenches are or attachment to do a job for which it was  
removed from tool before operation.  
not designed.  
Keep WorK area clean. Cluttered do not use under the influence  
areas and benches invite accidents.  
of drugs or alcohol, or When  
tired.  
Keep children and visitors  
aWay. All children and visitors should be  
kept at a safe distance from work area.  
use correct air pressure.  
exceeding the maximum psi rating  
of this tool may cause seal damage,  
unpredictable operation, or line burst.  
maKe WorKshop child proof.  
Make sure to lock your shop and shut-  
OFF the power and air supply.  
Model t23094 pneumatic Metal shear  
-2-  
use proper air hose for the tool.  
Make sure your air hose is in good  
condition and is long enough to reach  
your work without stretching.  
Wear  
approved  
hearing  
protection. Air escaping from  
pneumatic tools can exceed safe  
exposure limits and may cause hearing  
damage with prolonged exposure.  
secure WorK. use clamps or a vise to  
hold work when practical. it is safer than  
using your hand and frees both hands to  
operate tool.  
air line connection inspection.  
An air line that becomes disconnected  
from a tool can whip violently, causing  
severe injury. Verify that air line is  
properly connected and the fittings are  
tight and free of leaks. A leaking fitting  
can indicate the fitting is cracked and is  
about to fail.  
maintain tools With care. Keep  
tools lubricated and clean for best and  
safest performance. Follow instructions  
for lubricating and changing accessories.  
prevent accidental operation.  
do not carry tool with hand on trigger  
and always disconnect from air when not  
in use.  
Wear proper apparel. do not  
wear loose clothing, gloves, neckties,  
rings, bracelets, or other jewelry that  
may get caught in moving parts. non-  
slip footwear is recommended. Wear a  
protective hair covering to contain long  
hair.  
maintain tools With care. Keep  
tools lubricated and clean for best and  
safest performance. Follow instructions  
for lubricating and changing accessories.  
alWays use safety glasses.  
Also use a face or dust mask if cutting  
operation is dusty. everyday eyeglasses  
only have impact resistant lenses, they  
are not safety glasses.  
be aWare of hose location. hoses  
can easily become a tripping hazard when  
laid across the floor in a disorganized  
fashion.  
additional safety instructions for  
pneumatic shears  
changing bits. When servicing or  
removing metal from the jaws, disconnect  
the shear from air to prevent an accidental  
start-up injury.  
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 tools with caution and respect.  
failure to do so could result in  
serious personal injury, damage to  
equipment or poor work results.  
tool stability. to establish the best  
control possible when cutting, hold the  
handle and housing with two hands, and  
stabilize your hands and body against  
a fixed object. When free-hand cutting  
(using one hand) use a guide to slide the  
pneumatic shear along when making the  
cut to avoid severe injury.  
Model t23094 pneumatic Metal shear  
-3-  
section 1: introduction  
foreword  
contact info  
We are proud to offer this manual with  
your new t23094! We've made every  
effort to be exact with the instructions,  
specifications, drawings, and photographs  
of the t23094 we used when writing  
this manual. however, sometimes we still  
make an occasional mistake.  
We stand behind our products. if you have  
any service questions, parts requests  
or general questions about the product,  
please call or write us at the location listed  
below.  
grizzly industrial, inc.  
1203 Lycoming Mall Circle  
Muncy, pA 17756  
Also, owing to our policy of continuous  
improvement, your t23094 may not exactly  
match the manual. if you find this to be the  
case, and the difference between the  
manual and t23094 leaves you in doubt,  
check our website for the latest manual  
update or call technical support for help.  
phone: (570) 546-9663  
e-Mail: techsupport@grizzly.com  
We want your feedback on this manual.  
if you can take the time, please email or  
write to us at the address below and tell  
us how we did:  
For your convenience, we post all available  
manuals and manual updates for free  
on our website at www.grizzly.com. Any  
updates to your model of tool will be  
reflected in these documents as soon as  
they are complete.  
grizzly industrial, inc.  
C/o technical documentation Manager  
p.o. Box 2069  
Bellingham, WA 98227-2069  
email: manuals@grizzly.com  
specifications  
Jaw strokes per Minute............ .................................................................................... 1,800  
Average Air Flow......................................................................................................... 5 CFM  
swivel head Adjustment .................................................................................................360°  
Maximum Cutting thickness (plastics) .................................................................. 12 gauge  
Maximum Cutting thickness (sheet Aluminum) .................................................... 14 gauge  
Maximum Cutting thickness (Mild sheet steel) .................................................... 20 gauge  
Maximum Cutting thickness (stainless steel)....................................................... 22 gauge  
Width of Cut............................................................................................................... 5.05mm  
operating Air pressure................................................................................................ 90 psi  
Maximum Air pressure.............................................................................................. 100 psi  
Air inlet size ...............................................................................................................14" npt  
Minimum Air hose inside diameter.................................................................................... 38  
"
net Weight....................................................................................................................2.8 lbs  
shipping Weight ..............................................................................................................3 lbs  
Model t23094 pneumatic Metal shear  
-4-  
identification  
Body  
Head  
Angled  
Slide  
14" Quick  
Disconnect  
Fitting  
Removed  
Trigger  
Jaw Set  
Filter  
Screen  
Jaw Retaining  
Cap Screws  
Swivel Head  
Cap Screw  
Exhaust  
Port  
figure 1. Components and controls.  
this tool presents serious injury  
hazards to untrained users. read  
through this entire manual to become  
familiar with the controls and opera-  
tions before using the tool!  
Model t23094 pneumatic Metal shear  
-5-  
section 2: setup  
unpacking  
assembly  
your tool was carefully packaged for safe  
transportation. remove the packaging  
materials from around your tool and inspect  
it. if you discover the tool is damaged,  
please immediately call Customer Service  
at (570) 546-9663 for advice.  
to assemble the pneumatic shear:  
1. remove the plastic plug from the air  
inlet in the handle.  
2. Apply pipe sealant on the threads of  
the quick disconnect fitting.  
save the containers and all packing  
materials for possible inspection by the  
carrier or its agent. otherwise, filing a  
freight claim can be difficult. When you are  
completely satisfied with the condition of  
your shipment, inventory the contents.  
3. thread the fitting into the pneumatic  
shear air inlet and tighten.  
4. press the trigger, and place a few  
drops of air tool oil into the air inlet,  
and release the trigger. the pneumatic  
shear is ready for use.  
if any non-proprietary 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.  
air supply setup tips:  
if the air hose is longer than 25-feet,  
increase the air pressure to 100 psi to  
compensate for air flow restriction.  
For consistent air flow, use air hoses  
with an inside diameter of 38" or larger.  
inventory  
to eliminate air system moisture and  
maintain automatic lubrication, install a  
main or in-line filter water separator as  
far as possible from the air compressor,  
but before any automatic in-line oiler.  
see examples in figure 3.  
model t23094 inventory (figure 2)  
a. pneumatic Metal shear .....................1  
b. Quick disconnect Air Fitting...............1  
c. Bottle for oil.......................................1  
d. hex Wrench 4mm..............................1  
Steel  
Air Piping  
Quick-Disconnect  
Fittings  
Male Female  
In-Line  
Oiler  
Filter  
Regulator  
(Optional)  
a
Compressor  
Your  
Tool  
Filter  
Water  
Lead-In Hose  
(Optional)  
Automatic  
Oiler  
d
b
Separator  
Main Air  
Supply Hose  
Air  
Regulator  
c
figure 3. typical air supply system.  
Model t23094 pneumatic Metal shear  
figure 2. inventory.  
-6-  
section 3: operations  
operation overview  
to complete a typical cutting operation,  
the following is done:  
1. put on safety goggles and gloves.  
2. Mark the cut line, secure the workpiece,  
and clamp a guide to the workpiece if  
this tool presents serious injury  
needed.  
hazards to untrained users. read  
through this entire manual to become  
familiar with the controls and opera-  
tions before using the tool!  
3. determine if the swivel head needs to  
be rotated for optimum tool control and  
cut line viewing.  
if so, loosen the swivel head cap  
screw (see figure 1, on page 5),  
rotate the head to the required  
angle, and retighten the cap  
screw.  
eye inJury hazard!  
Wear safety goggles with full eye  
protection from all sides when  
using this grinder.  
4. Apply a few drops of air tool oil on the  
jaws and in the air inlet fitting.  
5. Connect the air supply hose to the  
pneumatic shear.  
6. engage the tip of the jaws against the  
edge of the sheet metal.  
lung/ear  
inJury hazard!  
Wear protective  
equipment when  
using this tool.  
7. pull the trigger, and in a controlled  
manner, push the shear into the  
workpiece to begin cutting. As the cut  
progresses, keep the angled slide (see  
figure 1, on page 5) flat against the  
surface of the sheet metal, so the jaws  
and sheet metal do not bind.  
accidental  
start hazard!  
disconnect before  
service or tool  
changes.  
8. When finished, or if leaving the area,  
disconnect the shear from air, and  
store it away from children.  
air pressure  
hazard!  
never exceed max  
psi rating for tool.  
Model t23094 pneumatic Metal shear  
-7-  
section 4: accessories  
1
t20881—in-line lubricator 4" npt  
t23103—12" slip roll  
1
t20887—pressure regulator 4" npt  
g6261—Water filter 4" npt  
this slip roll is just the ticket for live  
steamers, model makers and small  
jobbers. With its 12" ground and polished  
rolls it can handle mild steel up to 22  
gauge and also has 532", 1564" and 516"  
diameter grooves to handle rod and wire.  
A great little machine!  
1
install an in-line lubricator to apply oil  
automatically. install an air regulator right  
at the tool for precise air control. install a  
filter in your air supply line to prevent water  
from traveling into your expensive air tools,  
and ruining them.  
t20887  
t20881  
g6261  
figure 4. 12" slip roll.  
figure 6. in-line pneumatic accessories.  
g7147—12" hand brake  
t20554—compressor oil 32 oz  
t20555—tool oil 8 oz  
this hand brake is perfect for the home  
hobbyist and those delicate forming jobs  
that need a fine touch bending mild steel up  
to 18 ga. Fully adjustable cams for bending  
from 0° to 135°. Features a ground bed for  
clean, straight edge forming. Approximate  
shipping weight: 49 lbs.  
this porter Cable air compressor and tool  
oil offers outstanding heat displacement  
and friction reduction without eating away  
at o-rings and other rubber components  
like detergent motor oils.  
figure 7. air tool oil.  
figure 5. 12" hand brake.  
Model t23094 pneumatic Metal shear  
-8-  
g8780—portable hand punch.  
t10172—sheet metal shrinker stretcher  
Make smooth radius curves in sheet  
metal without cutting, welding, heating  
or hammering. this tool shrinks sheet  
metal on one side for inside curves and  
expands sheet metal on the opposite side  
for outside curves. handles up to 16 gauge  
aluminum, 18 gauge mild steel and 20  
gauge stainless steel. great for fabricating  
fender flanges, collars, and long one-piece  
strips with various angles.  
producing 1 ton of force, this hand punch  
has a 16 gauge capacity in mild steel,  
brass and aluminum. Much  
quicker and safer than drilling thin stock  
and leaves no ragged edges. includes  
9
332", 18", 532", 316", 732", 14" and 32" dies  
and wrenches.  
figure 8. portable hand punch.  
h3243—4" vise brake  
h3244—5" vise brake  
h3245—6" vise brake  
these accessories are one of the slickest  
and cheapest tools to accurately bend  
sheet metal. the dies magnetically mount  
on the vise jaws. slide your sheet metal in  
and bend by tightening the vise! the press  
fingers are sectional and can be removed  
allowing small boxes to be made. great  
crafters tool!  
figure 10. sheet metal stretcher  
shrinker.  
figure 9. vise brake.  
Model t23094 pneumatic Metal shear  
-9-  
section 5: maintenance  
accidental  
start hazard!  
disconnect before  
service.  
air pressure  
hazard!  
never exceed max  
psi rating for tool.  
eye inJury hazard!  
Wear safety goggles with full eye  
protection from all sides when  
using or servicing this shear.  
lubrication  
daily maintenance  
in most cases for perodic tool use, manual  
lubrication is sufficiant. however, if the tool  
is to be used on a consistent basis, we  
recommend installing an automatic oiler to  
eliminate dry runs and ensure maximum  
tool life. the two methods are explained  
below.  
before and after each use:  
Check and replace any leaking air  
fittings; bubbled, cut, or worn hoses.  
drain water from the compressor tank,  
water filter separator reservoirs, and  
lubricate the pneumatic shear.  
Manual Lubrication: every two hours of  
use, place a few drops of air tool oil in  
the air inlet fitting and at all pivot points.  
do not use motor oil as the additives can  
corrode the tool seals. next, connect the  
tool to the air line and cover the exhaust  
port (see figure 1, on page 5) with a rag.  
position the end of the tool safely away  
from you, and run the tool for 30 seconds  
to completely circulate the oil through the  
tool and into the rag.  
periodically as required:  
Clean the filter screen behind the air  
inlet fitting (see figure 1).  
if used, check and adjust any automatic  
in-line oiler as required to maintain a  
fine oil mist at the tool.  
sharpen dulled jaws edges by removing  
both jaw retaining cap screws (see  
figure 1), and the jaws. next use a  
dressing stone at the locations shown  
below. do not use a grinder.  
Automatic Lubrication: Adjust the  
automatic in-line oiler. place a sheet of  
paper next to the exhaust port, run the tool  
at three or four 30-second intervals. When  
finished, the paper should show a slight oil  
stain. if no oil is seen or excessive oil drips  
from the paper, adjust the oiler and repeat  
this process until the adjustment is correct.  
see figure 3 for location.  
Dress the Top  
Dress the Bottoms Don’t Dress Sides  
figure 11. Jaw sharpening locations.  
Model t23094 pneumatic Metal shear  
-10-  
section 6: service  
troubleshooting  
important: air tool repairs must be completed by a qualified service person.  
symptom  
possible cause  
solution  
tool runs at  
1. pneumatic shear is being 1. reduce feed pressure. only cut  
normal speed but  
bogs down when  
cutting, or tool  
runs slowly with  
overloaded.  
2. Jaws are dull or loose.  
3. trigger is at fault.  
materials within limits of tool.  
2. dress or replace jaws.  
3. remove any metal that may be  
binding trigger from full travel.  
little air exiting the 4. intake filter screen is 4. Clean the filter screen behind  
exhaust.  
clogged.  
the air supply fitting (see figure  
1, on page 5).  
5. insufficient air supply volume 5. set the regulator to 90 psi, or  
or pressure.  
100 psi if the air hose is longer  
than 25 feet. repair any leaking  
fittings, remove all restrictions  
and hose kinks. ensure that all  
hoses and lines have an inside  
3
diameter of at least 8".  
6. incorrect  
affecting tool.  
lubrication  
is 6. Make sure tool is lubricated  
correctly and does not run  
dry. prevent oil from flooding  
the air tool by re-adjusting the  
automatic oiler.  
7. Water is entering tool.  
7. service or reposition the air  
filter water separator as far as  
possible from the compressor.  
this allows for maximum air  
cooling and water condensation  
for the water separator.  
8. Air tool motor clogged with 8. Clean or rebuild the air tool as  
oil-water sludge.  
required, and correct moisture  
or lubrication problem in the air  
supply system.  
Model t23094 pneumatic Metal shear  
-11-  
symptom  
possible cause  
solution  
tool does not  
1. Motor is at fault.  
1. Motor may be stuck in position  
operate when the  
trigger is pressed,  
but air runs freely  
from exhaust.  
from  
improper  
storage.  
Lubricate the air tool, remove  
the swivel head cap screw  
and the head. using a 17mm  
wrench, rotate the spindle back  
and forth slightly a few times.  
next operate the air tool while  
re-oiling several times in the  
process to flush the tool.  
2. Motor or gearing is at fault.  
2. replace tool.  
tool runs slowly,  
and only a small  
amount of air exits  
from the exhaust  
port.  
1. Air regulator or tool  
adjustment is at fault.  
1. Adjust the air regulator to 90  
psi, or 100 psi if the air hose is  
longer than 25 feet. re-adjust  
the throttle valve screw to the  
fully open position.  
2. trigger throttle valve is 2. disassemble the throttle valve  
obstructed.  
and clean out sludge and  
contaminants.  
3. intake filter screen is 3. Clean the filter screen behind  
clogged.  
the air supply fitting (see figure  
1, on page 5).  
4. Motor loaded with moisture 4. disassemble air tool, clean, and  
or oil sludge.  
relubricate. Lubricate air tool  
and rotate spindle by hand a  
few times. next use the trigger  
to operate the air tool, re-oiling  
several times in the process to  
flush the system.  
tool does  
1. trigger binding or throttle 1. remove matter that is binding  
not shut OFF  
when trigger is  
released.  
valve at fault.  
trigger, so throttle valve is free  
to fully release.  
2. replace throttle valve spring or  
o-rings.  
2. throttle valve stuck open.  
Air tool becomes  
hot or noisy  
during operation.  
1. Air tool heats up from 1. repair air tool, and correct  
insufficient lubrication or a  
worn bearing.  
in-line  
oiler  
lubrication  
adjustment, or follow manual  
lubrication requirements.  
Air tool becomes  
too cold to hold,  
or ice crystals  
form at exhaust  
port.  
1. the intake of moisture and 1. Keep compressor tank drained,  
the pressure drop is causing  
moisture to freeze in the  
tool.  
service, reposition, or add  
additional water separators in  
the supply system.  
Model t23094 pneumatic Metal shear  
-12-  
section 7: parts  
main parts diagram  
Parts breakdown provided for  
reference only. Not all parts  
shown are available  
for purchase.  
21  
23  
25  
24  
26  
20  
12  
27  
32  
29  
31  
4
30  
42  
33  
35  
2
28  
13  
40  
14  
7
16  
6
1
41  
15  
17  
38  
8
22  
3
9
36  
39  
42  
37  
19  
5
18  
11  
10  
main parts list  
REF PART #  
DESCRIPTION  
REF PART #  
DESCRIPTION  
1
2
3
4
5
6
7
8
N/A  
N/A  
N/A  
N/A  
N/A  
N/A  
N/A  
N/A  
N/A  
N/A  
AIR INLET  
EXHAUST SLEEVE  
DUST PLUG  
MOTOR HOUSING  
COMPRESSION SPRING  
O-RING 4 X 2MM  
VALVE STEM  
O-RING 12 X 3MM  
SPOOL VALVE  
TRIGGER  
22  
23  
24  
25  
26  
27  
28  
29  
30  
31  
32  
33  
34  
35  
36  
37  
38  
39  
40  
41  
42  
N/A  
N/A  
N/A  
P6201Z  
N/A  
N/A  
N/A  
N/A  
N/A  
THROTTLE CYLINDER  
SHAFT  
INTERNAL RING GEAR  
BALL BEARING 6201 Z  
CLAMP NUT  
THRUST SPACER  
PIN  
BALL BEARING R8Z  
ECCENTRIC NUT  
HEAD  
9
10  
11  
12  
13  
14  
15  
16  
17  
18  
19  
20  
21  
N/A  
N/A  
PSS51M SET SCREW M4-.7 X 8  
P626ZZ  
N/A  
N/A  
N/A  
N/A  
N/A  
P626ZZ  
N/A  
N/A  
BARREL LOCK NUT  
BALL BEARING 626 ZZ  
REAR END PLATE  
CYLINDER  
PCAP95M CAP SCREW M5-.8 X 30  
N/A  
N/A  
N/A  
N/A  
TRIGGER PIN  
SEAL PLATE  
SLEEVE  
ROTOR  
ROTOR BLADE  
FRONT END PLATE  
BALL BEARING 626 ZZ  
GASKET  
PINION GEAR  
GEAR PIN  
JAW SET 3-PC  
PAW04M HEX WRENCH 4MM  
N/A  
N/A  
N/A  
N/A  
BOTTLE FOR OIL  
O-RING 10.6 X 1.8MM  
O-RING 4 X 1.1MM  
O-RING 11.5 X 1.8MM  
N/A  
Model t23094 pneumatic Metal shear  
-13-  
Warranty  
Grizzly Industrial, Inc. warrants every product it sells for a period of 1 year to the original purchaser from  
the date of purchase. This warranty does not apply to defects due directly or indirectly to misuse, abuse,  
negligence, accidents, repairs or alterations or lack of maintenance. This is Grizzly’s sole written warranty  
and any and all warranties that may be implied by law, including any merchantability or fitness, for any par-  
ticular purpose, are hereby limited to the duration of this written warranty. We do not warrant or represent  
that the merchandise complies with the provisions of any law or acts unless the manufacturer so warrants.  
In no event shall Grizzly’s liability under this warranty exceed the purchase price paid for the product and  
any legal actions brought against Grizzly shall be tried in the State of Washington, County of Whatcom.  
We shall in no event be liable for death, injuries to persons or property or for incidental, contingent, special,  
or consequential damages arising from the use of our products.  
To take advantage of this warranty, contact us by mail or phone and give us all the details. We will then issue  
you a “Return Number,’’ which must be clearly posted on the outside as well as the inside of the carton. We  
will not accept any item back without this number. Proof of purchase must accompany the merchandise.  
The manufacturers reserve the right to change specifications at any time because they constantly strive to  
achieve better quality equipment. We make every effort to ensure that our products meet high quality and  
durability standards and we hope you never need to use this warranty.  
Please feel free to write or call us if you have any questions about the machine or the manual.  
Thank you again for your business and continued support. We hope to serve you again soon.  

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