MODEL H7945/H7946/H7995
INSTRUCTION MANUAL
H7945 18 GAUGE
26° ANGLE NAILER
H7995 16 GAUGE
H7946 15 GAUGE
26° ANGLE NAILER
26° ANGLE NAILER
COPYRIGHT © NOVEMBER, 2006 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.
#JC8621 PRINTED IN TAIWAN
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Safety Instructions For Pneumatic Tools
17. DISCONNECT TOOLS before ser-
vicing, changing accessories, or
moving to another location.
10. 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.
18. DO NOT OVERREACH. Keep
proper footing and balance at all
times.
11. WEAR PROPER APPAREL. Do not
wear loose clothing, gloves, neck-
ties, rings, bracelets, or other jew-
elry which may get caught in moving
parts. Non-slip footwear is recom-
mended. Wear a protective hair cov-
ering to contain long hair.
19. USE
THE
RECOMMENDED
ACCESSORIES. Consult owner’s
manual for recommended acces-
sories. The use of improper acces-
sories may cause risk of injury.
12. ALWAYS USE ANSI APPROVED
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.
20. CHECK FOR DAMAGED PARTS
BEFORE USING. Check for bind-
ing and alignment of parts, broken
parts, part mounting, loose bolts,
and any other conditions that may
affect machine operation. Repair or
replace damaged parts.
13. ALWAYS WEAR ANSI APPROVED
HEARING PROTECTION.
21. NEVER LEAVE UNATTENDED
TOOL CONNECTED TO AIR.
Disconnect the air hose and do not
leave tool until it is relieved of any
built up pressure.
14. 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.
22. NEVER ALLOW UNTRAINED
USERS TO USE THIS TOOL
WHILE UNSUPERVISED.
15. MAINTAIN TOOLS WITH CARE.
Keep tools lubricated and clean
for best and safest performance.
Follow instructions for lubricating
and changing accessories.
23. IF YOU ARE UNSURE OF THE
INTENDED OPERATION, STOP
USING THE TOOL. Seek formal
training or research books or maga-
zines that specialize in pneumatic
tools.
16. REDUCE
THE
RISK
OF
UNINTENTIONAL STARTING. Do
not carry tool with hand on trig-
ger and always disconnect from air
when not in use.
-1-
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Additional Safety Instructions for Nailers
1. HAND INJURIES: Do not place
your hands near the nail point
of entry. A nail can deflect and
tear through the surface of the
workpiece, puncturing your hand
or fingers.
5. COMPRESSED AIR RATING: Do
not connect the nailer to compressed
air that exceeds 120 PSI.
6. CHECK VALVE: Do not use a check
valve or any other fitting that allows
air to remain in the tool.
2. COMBUSTIBLE GASES: Never
connect the nailer to pressur-
ized oxygen or other combustible
gases as a power source. Only
use filtered, lubricated, and regu-
lated compressed air.
7. CLEANING: Never use gasoline or
other flammable liquids to clean the
nailer; vapors in the nailer may ignite
by a spark and cause the nailer to
explode.
3. SAFE HANDLING: Never point
the nailer at others! Do not keep
the trigger pulled when loading
fasteners, carrying, or holding tool.
Carry the nailer only by the handle,
never by any other part. Do not
carry the nailer by the air hose.
Disconnect the nailer from the air
hose when going up and down
ladders.
8. OPERATING QUESTIONS: If you
are not sure about the intended
operation, stop using the nailer.
Seek formal training or research
sources that specialize in pneumatic
tools.
9. MAINTENANCE: Always disconnect
air from the nailer when servicing or
installing nails. During adjustments
or maintenance, a nailer connected
to air may fire accidentally, causing
serious personal injury.
4. AIR HOSE: Make sure your air
hose is designed for the tool in
use, is in good condition, and is
long enough to reach your work
without stretching. However, an
overly long air hose in the work
area may be a tripping hazard.
-2-
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Never point this nailer at yourself or
another person! Always pay attention
to the direction this nailer is pointed.
Use this tool with respect and caution
to lessen the possibility of operator or
bystander injury. Ignoring this warning
may result in serious personal injury.
Operating this nailer can propel
objects into the air, causing imme-
diate eye damage. To protect your-
self, always wear American National
Standards Institute (ANSI) approved
safety glasses or goggles when oper-
ating this equipment. In addition, the
intensity of sound made by this nailer
at discharge can reach 90 decibels.
To protect your hearing, always wear
ANSI approved ear protection when
operating this nailer.
Nailer accidents routinely happen
while moving the gun to another loca-
tion, such as up ladders, to another
room, or even another job site. Always
disconnect the gun immediately after
use and never transport the gun while
connected to the air—even if the air
compressor is disconnected from its
power source!
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.
Read the manual before operation.
Become familiar with these nailers,
their safety instructions, and opera-
tion before beginning any work.
Serious personal injury may result if
safety or operational information is
not understood or followed.
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H7945/H7946/H7995 26° Angle Nailer
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INTRODUCTION
Model H7995
Specifications
Foreword
We are proud to offer the Grizzly Model
H7945/H7946/H7995 26° Angle Nailer.
This nailer is part of a growing Grizzly
family of fine pneumatic tools. When used
according to the guidelines in this manual,
you can expect years of trouble-free,
enjoyable operation and proof of Grizzly’s
commitment to customer satisfaction.
Nail Type ......................... 16 Gauge @ 26°
Nail Length ....................................... 7/8"–2"
Magazine Capacity...................... 100 Nails
Weight .............................................3.0 lbs.
Air Inlet ..........................................1/4" NPT.
Operating Pressure ................. 70–110 PSI
Contact Info
The specifications and photographs in this
manual represent Models H7945/H7946/
H7995 as supplied when this manual was
prepared. However, owing to Grizzly’s pol-
icy of continuous improvement, changes
may be made at any time with no obliga-
tion on the part of Grizzly.
If you have any comments regarding this
manual, please write to us at the following
address:
Grizzly Industrial, Inc.
C/O Technical Documentation Manager
P.O. Box 2069
Model H7945
Specifications
Bellingham, WA 98227-2069
Email: [email protected]
Most importantly, we stand behind our
tools. If you have any service questions or
parts requests, please call or write us at
the location listed below.
Nail Type ......................... 18 Gauge @ 26°
Nail Length ....................................... 7/8"–2"
Magazine Capacity...................... 128 Nails
Weight .............................................3.0 lbs.
Air Inlet ..........................................1/4" NPT.
Operating Pressure ................. 70–110 PSI
Grizzly Industrial, Inc.
1203 Lycoming Mall Circle
Muncy, PA 17756
Phone: (570) 546-9663
Fax: (800) 438-5901
Model H7946
Specifications
E-Mail: [email protected]
Nail Type ......................... 15 Gauge @ 26°
Nail Length ....................................... 7/8"–2"
Magazine Capacity........................ 86 Nails
Weight .............................................3.0 lbs.
Air Inlet ..........................................1/4" NPT.
Operating Pressure ................. 70–110 PSI
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SETUP
Inventory
Unpacking
Your Model H7945/H7946/H7995 left our
warehouse in a carefully packed box. If
you discover the nailer is damaged after
you have signed for delivery, please imme-
diately call Customer Service at (570) 546-
9663 for advice.
After you open the nailer box, you should
find the following.
Model H7945/H7946/H7995 Inventory
(Figure 1)
A. Nailer.................................................. 1
B. Nailer Case ........................................ 1
C. Pneumatic Tool Oil ............................ 1
D. Hex Wrenches 3, 4mm .............1 Each
E. Nail Assortment (not shown).............. 1
Save the containers and all packing mate-
rials for possible inspection by the car-
rier or its agent. Otherwise, filing a freight
claim can be difficult.
When you are completely satisfied with
the condition of the shipment, you should
inventory the equipment.
B
A
C
D
Figure 1. Model H7945 /H7946/H7995 inventory.
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H7945/H7946/H7995 26° Angle Nailer
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Check the current Grizzly catalog for avail-
ability of this unit. If you plan on install-
ing a filter/lubricator/regulator unit in your
compressed air system, always follow the
connection instructions that come with
the unit.
Compressed Air
System
The Model H7945/H7946/H7995 is
designed to be operated at 70–110 PSI
using clean, dry, regulated, compressed
air. DO NOT exceed 120 PSI.
Exceeding the maximum permissible
operating pressure may damage the
seals, gaskets and hammer mecha-
nism of your nailer. DO NOT allow
your air compressor to exceed the
recommended pressure when con-
nected to this nailer or serious per-
sonal injury may result!
Before using your new nailer, set the air
pressure on your regulator to the mini-
mum PSI for your model.
An in-line filter/lubricator/regulator unit,
depicted in Figure 2, can be installed and
should be located as close to the nailer
as possible.
This filter/lubricator/regulator unit will pro-
tect your tool from damaging water build-
up, allow you to adjust and maintain con-
stant air pressure to your tool, and save
you the inconvenience of manually lubri-
cating your tool every time you use it.
Quick
Connector
Quick
Connector
Lubricator
Regulator
Your
Tool
Air
Compressor
Quick
Coupler
Quick
Coupler
Air Hose
Filter
Figure 2. Typical filter/lubricator/regulator installation order.
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5. Without pressing the trigger, depress
the safety nose mechanism against a
scrap piece of wood that is clean and
free of any knots, nails, or other foreign
objects.
Testing the Safety
Nose Mechanism
A safety mechanism (bump fire) on the
nose of the nailer protects against acci-
dental firing. This mechanism is activated
when nails are loaded into the magazine.
The nailer will not fire when the trigger
is pulled until the safety nose is fully
depressed.
— If the nailer does not fire, then the
safety nose mechanism is working
correctly.
— If the nailer does fire when you
depress the safety nose, immedi-
ately disconnect the nailer from the
air supply and call Grizzly Technical
Support at (570) 546-9663 for help.
Before you use your nailer for the first
time, check the safety nose mechanism
to ensure proper function.
6. Without depressing the safety nose,
point the nailer in a safe direction, and
pull the trigger.
The safety mechanism is a mechanical
device that can fail. Never rely on this
mechanism as an excuse to point the
nailer at yourself or any bystanders.
Serious injury may occur.
— If the nailer does not fire, then the
safety nose mechanism is working
correctly.
— If the nailer does fire when the
trigger is pulled, without the safety
nose mechanism being depressed,
immediately disconnect the nailer
from the air supply and call Grizzly
Technical Support at (570) 546-
9663 for help.
To verify that the safety nose is working
correctly:
1. DISCONNECT NAILER FROM THE
AIR SUPPLY!
2. Insert a nail strip in the magazine (see
Page 8 for instructions).
3. Make sure the trigger and the safety
nose mechanism move up and down
without sticking.
4. Connect the nailer to the air supply.
Point the nailer away from you and
others when connecting the air supply.
The nailer can cycle and discharge a
nail when the air supply is connected.
Ignoring this warning may result in
serious personal injury.
-7-
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OPERATIONS
3. Lift the pusher upward toward the nailer
body until the pusher latches into the
lock notch as shown in Figure 4.
Loading
Use nails meeting the specifications listed
for your nailer on Page 4 of this manual.
Lock Notch
Pusher
To load nails in your nailer:
1. DISCONNECT NAILER FROM THE
AIR SUPPLY!
Figure 4. Lifting the pusher into the lock
Point the nailer away from you and
others when connecting the air supply.
The nailer can cycle and discharge a
nail when the air supply is connected.
Ignoring this warning may result in
serious personal injury.
notch.
4. With the pusher locked at the rear of
the magazine, insert a strip of nails into
the magazine as shown in Figure 5.
2. Slide the magazine pusher to the rear
of the magazine as shown in Figure 3.
Nail Strip
Pusher
Figure 5. Loading a nail strip into the
magazine.
5. Lift the pusher out of the lock notch and
guide it forward to push the nail strip
to the nose of the nailer. (Do not let it
snap.)
Figure 3. Sliding the pusher to the rear of
the magazine.
-8-
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Unloading Nails
Rotating the Exhaust
Cover
To remove unused nails:
The exhaust cover rotates as needed to
direct the exhaust away from you.
1. DISCONNECT NAILER FROM THE
AIR SUPPLY!
To rotate the exhaust cover:
2. Point the nailer away from you and all
bystanders.
1. Use the 4mm hex wrench to loosen the
exhaust cover cap screw as shown in
Figure 6.
3. Slide the pusher to the rear of the mag-
azine and latch it into the lock notch.
Exhaust
Cap Screw
4. Move the nails to the rear of the maga-
zine and remove them by hand.
Figure 6. Loosening the exhaust cap
screw.
2. Rotate the exhaust cover by hand to
aim the exhaust port in the desired
direction.
3. Tighten the exhaust cover cap screw.
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4. Before pulling the trigger, make sure
your free hand and other body parts
are positioned out of the way of a
potential path of a nail in case of
deflection (illustrated below in Figure
7).
Using the Nailer
Read the manual before operation.
Become familiar with these nailers,
their safety instructions, and opera-
tion before beginning any work.
Serious personal injury may result if
safety or operational information is
not understood or followed.
Figure 7. Example of nail deflection.
Note: Deflection is caused when
grain irregularities, knots or foreign
objects inside the wood cause the
nail to change its path, resulting in
the nail puncturing the surface of the
workpiece.
Before you operate your nailer, place five
to six drops of air tool oil into the quick
connect fitting where the nailer connects
to the air supply.
Besides damaging your workpiece,
deflection can cause injury if your free
hand is securing the workpiece in the
location that the nail deflects.
To operate your nailer:
1. Connect the air supply to the quick
5. Pull the trigger.
connect fitting on your nailer.
— If the nail penetrates the wood to the
depth you want, continue with your
intended operations.
2. To test for proper nail penetration, hold
the nailer perpendicular to the surface
of a piece of clean scrap wood that is
thick enough for the length of nails you
have loaded.
— If the nail either went too far or not
far enough, adjust the depth of fire
by following the procedures listed on
Page 11.
3. Depress the safety nose mechanism
against your workpiece.
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Adjusting Depth
Clearing Jammed
Nails
Adjusting the depth of nail penetration is
done by turning the adjustment knob locat-
ed near the trigger as shown in Figure 8.
A jammed nail must be cleared before the
nailer is used again.
To clear a jammed nail from the dis-
charge area:
1. DISCONNECT NAILER FROM THE
AIR SUPPLY!
Depth Adjustment
Knob
2. Remove all nails from the magazine.
(See Unloading Nails on Page 9.)
3. Use a pair of pliers to grab the
jammed nail and pull it from the nose
as shown in Figure 9.
Figure 8. Depth adjustment knob.
To adjust the nail depth:
1. DISCONNECT NAILER FROM THE
AIR SUPPLY AND POINT THE NAILER
IN A SAFE DIRECTION!
2. Turn the depth adjustment knob to
increase or decrease nail penetration:
— If you want to increase the nail
depth, then turn the adjusting knob
counter clockwise.
Jammed Nail
Figure 9. Using pliers to remove a
jammed nail.
— If you want to decrease the nail
depth, then turn the adjusting knob
clockwise.
Note: If you cannot remove the jammed
nail in this way, then disassemble the
nailer's nose assembly to gain full
access to the nail, remove it and reas-
semble. Refer to the parts breakdown
drawing included in the back pages of
this manual for guidance during this
procedure.
3. Connect the nailer to the air supply,
test the nail depth, and repeat this
entire procedure if necessary until the
nail depth is satisfactory.
4. Throw the damaged nail away and
insert a new strip of nails. DO NOT
use dirty or damaged nails!
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4. Push the top of the piston down with
your finger as far as it will go; this will
push the piston driver into the nose of
the nailer.
Replacing
Pistons/O-Rings
5. Insert a stiff rod or wire of the same
diameter as your nails into the dis-
charge area of the nose and use it
to push the piston driver up until the
piston head clears the top of the cyl-
inder. (Be careful not to scratch the
discharge area or the piston cylinder.)
If you need to replace piston parts in your
nailer, you can purchase a piston repair kit
from Grizzly: call 1-800-523-4777.
The Piston Repair Kit part number for
Model H7945 is PH7945090; the Piston
Repair Kit part number for Model H7946
is PH7946090; the Piston Repair Kit part
number for Model H7995 is H7995090.
6. Grip the piston head by hand and
remove the piston assembly from the
cylinder.
Refer to the parts breakdown during this
procedure to identify parts and their loca-
tions inside the nailer.
7. Clean all metal parts with an auto-
motive grade solvent. Clear all ports
and blow the solvent away with com-
pressed air.
8. Replace any part that shows damage
of heavy wear. Relubricate the tool.
9. Apply a thin film of the nailer lubricat-
ing oil on the new O-ring and place
it on the new piston. Install any other
parts included in the piston repair kit.
Always disconnect the air supply
from the nailer whenever servicing!
During maintenance, a nailer con-
nected to air may fire accidentally,
causing serious personal injury!
10. Insert the new piston in the cylinder.
Make sure that the grooves on the
piston driver align with those in the set
plate at the bottom of the cylinder.
Note: DO NOT force the piston into
the cylinder! If the piston is not easily
inserted, double-check the alignment
of the piston driver with the grooves on
the set plate.
To replace a piston and O-ring(s):
1. DISCONNECT NAILER FROM THE
AIR SUPPLY!
2. Remove all nails from the magazine.
12. Put the cylinder seal back on the top
rim of the cylinder.
3. Remove the four screws that secure
the nailer cap, then remove the cylin-
der cap and cylinder seal.
13. Make sure that the cap gasket is in
place, then secure the cap to the nailer
body by tightening the 4 cap screws.
-12-
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CLEANING & LUBRICATING
Cleaning
Lubricating
Special pneumatic tool oil has been
included with your new Grizzly nailer to
help maintain its useful life. Place two to
six drops of oil in the nailer air inlet (as
shown in Figure 10) every 2 hours of
continuous use.
Use an automotive grade solvent such as
Sprayway C-60® (G2544 in the Grizzly
catalog) to clean the nose assembly of the
nailer. Always be sure that the nailer is dry
before using it again.
Do not allow dust, chips, or sand into the
air connectors or into the body of the nail-
er; this may result in leaks and damage to
the nailer and the air couplings.
Wipe off any excess oil near the nailer
exhaust to avoid dust build-up. When
the oil that was included with your nailer
has been completely used, replace with
Grizzly Model G2820 Pneumatic Tool Oil.
An efficient alternative to oiling your tool
by hand is to install a lubricator in your air
compressor line. If your air compressor
line already has a lubricator, then regular
lubrication of your nailer will not be neces-
sary. Just make sure there is always oil in
the lubricator.
Never use gasoline to clean this tool.
Use extreme caution when using any
solvent cleaner. Always clean the tool
in a well-ventilated area and never if
sparks or open flames are present.
Remember that electrical machinery
can produce sparks during normal
operation. Ignoring this warning can
cause serious personal injury or even
death!
Figure 10. Lubricating the nailer at the
air inlet.
-13-
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H7945 PARTS BREAKDOWN
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-14-
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H7945 PARTS LIST
REF PART #
DESCRIPTION
FLAT HD SCR M6-1 X 10
PH7945002 EXHAUST COVER
PSB53M CAP SCREW M5-.8 X 18
REF PART #
DESCRIPTION
1
2
3
4
5
6
8
9
PFH43M
46 PH7945046 MAGAZINE
47 PH7945047 MAGAZINE COVER
48 PH7945048 NAILER GUIDE
PH7945004 CAP
49 PSB33M
50 PH7945050 CONTACT ARM
51 PRP96M ROLL PIN 2 X 8
CAP SCREW M5-.8 X 12
PH7945005 SEAL
PH7945006 SPRING
PH7945008 O-RING
PH7945009 PISTON HEAD VALVE
52 PH7945052 SUPPORT PLATE
53 PH7945053 O-RING
10 PH7945010 O-RING
56 PH7945056 CONTACT TRIP BLOCK
57 PH7945057 ADJUSTING NUT
58 PH7945058 ADJUSTING BOLT
59 PH7945059 SPRING
11 PH7945011 SEAL
12 PH7945012 O-RING
13 PH7945013 PISTON
14 PH7945014 SCREW BLOCK
15 PH7945015 BALL PIN 4 X 10
16 PH7945016 DRIVER
17 PH7945017 COLLAR
18 PH7945018 CYLINDER
19 PH7945019 O-RING
60 PH7945060 TRIP GUIDE
61 PH7945061 TRIGGER
62 PRP98M
ROLL PIN 3 X 16
63 PH7945063 TRIGGER PLATE
64 PH7945064 PLUNGER CAP
65 PH7945065 O-RING
20 PH7945020 BUMPER
21 PH7945021 SET PLATE
22 PH7945022 GASKET
23 PH7945023 NAILER BODY
24 PH7945024 RUBBER GRIP
66 PH7945066 PLUNGER
67 PH7945067 O-RING
68 PH7945068 SPRING
69 PH7945069 TRIGGER HEAD VALVE
70 PH7945070 O-RING
25 PLN02M
LOCK NUT M5-.8
71 PRP97M
72 PRP42M
ROLL PIN 3 X 30
ROLL PIN 3 X 20
29 PH7945029 STEPPED PIN
30 PH7945030 PUSHER GUIDE
31 PH7945031 O-RING
73 PH7945073 SLIDE SHAFT
75 PH7945075 O-RING
32 PH7945032 ROLLER
76 PH7945076 O-RING
33 PFH27M
FLAT HD SCR M4-.7 X 5
77 PH7945077 O-RING
34 PH7945034 SPIRAL SPRING
35 PH7945035 PUSHER
36 PSB139M CAP SCREW M5-.8 X 22
80 PH7945080 RUBBER LABEL
81 PH7945081 COVER SET PLATE
82 PH7945082 EXHAUST FILTER
83 PH7945083 SPACER
37 PSB17M
CAP SCREW M4-.7 X 10
38 PH7945038 NOSE COVER
84 PH7945084 SPACER
39 PSB18M
CAP SCREW M4-.7 X 8
85 PH7945085 NAILER CASE
86 PH7945086 PNEUMATIC OIL
87 PH7945087 NAIL ASSORTMENT
40 PH7945040 DRIVER GUIDE PLATE
41 PH7945041 NOSE
42 PH7945042 SPRING
88 PAW03M
89 PAW04M
HEX WRENCH 3MM
HEX WRENCH 4MM
43 PH7945043 CORE TRIP
44 PSBS24M BUTTON HD CAP SCR M4-.7 X 10
45 PH7945045 RUBBER PAD
90 PH7945090 PISTON REPAIR KIT
91 PH7945091 MACHINE LABEL
-15-
H7945/H7946/H7995 26° Angle Nailer
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H7946 PARTS BREAKDOWN
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-16-
H7945/H7946/H7995 26° Angle Nailer
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H7946 PARTS LIST
REF PART #
DESCRIPTION
REF PART #
DESCRIPTION
1
PFH43M
FLAT HD SCR M6-1 X 10
47
48
49
50
51
52
53
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
75
76
77
80
81
82
83
84
85
86
87
88
89
90
91
PH7945047 MAGAZINE COVER
PH7945048 NAILER GUIDE
2
PH7945002 EXHAUST COVER
PSB53M CAP SCREW M5-.8 X 18
3
PSB33M
PH7945050 CONTACT ARM
PRP96M ROLL PIN 2 X 8
CAP SCREW M5-.8 X 12
4
PH7945004 CAP
5
PH7945005 SEAL
6
PH7945006 SPRING
PH7945008 O-RING
PH7945009 PISTON HEAD VALVE
PH7945010 O-RING
PH7945011 SEAL
PH7945052 SUPPORT PLATE
PH7945053 O-RING
8
9
PH7945056 CONTACT TRIP BLOCK
PH7945057 ADJUSTING NUT
PH7945058 ADJUSTING BOLT
PH7945059 SPRING
10
11
12
13
16
17
18
19
20
21
22
23
24
25
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
PH7945012 O-RING
PH7946013 PISTON
PH7946016 DRIVER
PH7945017 COLLAR
PH7945018 CYLINDER
PH7945019 O-RING
PH7945020 BUMPER
PH7946021 SET PLATE
PH7945022 GASKET
PH7945023 NAILER BODY
PH7945024 RUBBER GRIP
PH7945060 TRIP GUIDE
PH7945061 TRIGGER
PRP98M
ROLL PIN 3 X 16
PH7945063 TRIGGER PLATE
PH7945064 PLUNGER CAP
PH7945065 O-RING
PH7945066 PLUNGER
PH7945067 O-RING
PH7945068 SPRING
PH7945069 TRIGGER HEAD VALVE
PH7945070 O-RING
PLN02M
LOCK NUT M5-,8
PH7945029 STEPPED PIN
PH7945030 PUSHER GUIDE
PH7945031 O-RING
PRP97M
PRP42M
ROLL PIN 3 X 30
ROLL PIN 3 X 20
PH7945073 SLIDE SHAFT
PH7945075 O-RING
PH7945032 ROLLER
PFH27M
FLAT HD SCR M4-.7 X 5
PH7945076 O-RING
PH7945034 SPIRAL SPRING
PH7946035 PUSHER
PH7945077 O-RING
PH7945080 RUBBER LABEL
PH7945081 COVER SET PLATE
PH7945082 EXHAUST FILTER
PH7945083 SPACER
PSB139M
PSB17M
CAP SCREW M5-.8 X 22
CAP SCREW M4-.7 X 10
PH7945038 NOSE COVER
PSB18M
CAP SCREW M4-.7 X 8
PH7945084 SPACER
PH7946040 DRIVER GUIDE PLATE
PH7945041 NOSE
PH7946085 NAILER CASE
PH7945086 PNEUMATIC OIL
PH7946087 NAIL ASSORTMENT
PH7945042 SPRING
PH7946043 CORE TRIP
PAW03M
PAW04M
HEX WRENCH 3MM
HEX WRENCH 4MM
PSBS24M
BUTTON HD CAP SCR M4-.7 X 10
PH7945045 RUBBER PAD
PH7946046 MAGAZINE
PH7946090 PISTON REPAIR KIT
PH7946091 MACHINE LABEL
-17-
H7945/H7946/H7995 26° Angle Nailer
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H7995 PARTS BREAKDOWN
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-18-
H7945/H7946/H7995 26° Angle Nailer
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H7995 PARTS LIST
REF PART #
DESCRIPTION
FLAT HD SCR M6-1 X 10
PH7945002 EXHAUST COVER
PSB53M CAP SCREW M5-.8 X 18
REF PART #
DESCRIPTION
1
2
3
4
5
6
8
9
PFH43M
47 PH7945047 MAGAZINE COVER
48 PH7945048 NAILER GUIDE
49 PSB33M
50 PH7945050 CONTACT ARM
51 PRP96M ROLL PIN 2 X 8
CAP SCREW M5-.8 X 12
PH7945004 CAP
PH7945005 SEAL
PH7945006 SPRING
PH7945008 O-RING
PH7945009 PISTON HEAD VALVE
52 PH7945052 SUPPORT PLATE
53 PH7945053 O-RING
56 PH7945056 CONTACT TRIP BLOCK
57 PH7945057 ADJUSTING NUT
58 PH7945058 ADJUSTING BOLT
59 PH7945059 SPRING
10 PH7945010 O-RING
11 PH7945011 SEAL
12 PH7945012 O-RING
13 PH7946013 PISTON
16 PH7995016 DRIVER
17 PH7945017 COLLAR
18 PH7945018 CYLINDER
19 PH7945019 O-RING
20 PH7945020 BUMPER
21 PH7946021 SET PLATE
22 PH7945022 GASKET
23 PH7945023 NAILER BODY
24 PH7945024 RUBBER GRIP
60 PH7945060 TRIP GUIDE
61 PH7945061 TRIGGER
62 PRP98M
ROLL PIN 3 X 16
63 PH7945063 TRIGGER PLATE
64 PH7945064 PLUNGER CAP
65 PH7945065 O-RING
66 PH7945066 PLUNGER
67 PH7945067 O-RING
68 PH7945068 SPRING
69 PH7945069 TRIGGER HEAD VALVE
70 PH7945070 O-RING
25 PLN02M
LOCK NUT M5-.8
29 PH7945029 STEPPED PIN
30 PH7945030 PUSHER GUIDE
31 PH7945031 O-RING
71 PRP97M
72 PRP42M
ROLL PIN 3 X 30
ROLL PIN 3 X 20
73 PH7945073 SLIDE SHAFT
75 PH7945075 O-RING
32 PH7945032 ROLLER
33 PFH27M
FLAT HD SCR M4-.7 X 5
76 PH7945076 O-RING
34 PH7945034 SPIRAL SPRING
35 PH7995035 PUSHER
77 PH7945077 O-RING
80 PH7945080 RUBBER LABEL
81 PH7945081 COVER SET PLATE
82 PH7945082 EXHAUST FILTER
83 PH7945083 SPACER
36 PSB139M
37 PSB17M
CAP SCREW M5-.8 X 22
CAP SCREW M4-.7 X 10
38 PH7945038 NOSE COVER
39 PSB18M
CAP SCREW M4-.7 X 8
84 PH7945084 SPACER
40 PH7995040 DRIVER GUIDE PLATE
41 PH7945041 NOSE
85 PH7995085 NAILER CASE
86 PH7945086 PNEUMATIC OIL
87 PH7995087 NAIL ASSORTMENT
42 PH7945042 SPRING
43 PH7995043 CORE TRIP
88 PAW03M
89 PAW04M
HEX WRENCH 3MM
HEX WRENCH 4MM
44 PSBS24M
BUTTON HD CAP SCR M4-.7 X 10
45 PH7945045 RUBBER PAD
46 PH7995046 MAGAZINE
90 PH7995090 PISTON REPAIR KIT
91 PH7995091 MACHINE LABEL
-19-
H7945/H7946/H7995 26° Angle Nailer
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TROUBLESHOOTING
Symptom
Air leaking at trig-
Possible Cause
1. O-rings in trigger valve hous-
Solution
1. O-rings must be replaced.
ger valve area.
ing are damaged.
Air leaking between 1. Loose screws in housing.
1. Tighten screws.
2. Replace O-ring.
3. Tighten air fitting & use
Teflon tape.
housing and hose.
2. Damaged O-ring.
3. Loose air fitting.
Air leaking between 1. Damaged piston cylinder seal. 1. Replace damaged seal.
housing and cap
assembly.
Tool skips nails
while discharging.
1. Air leaks.
2. Dirt in nose.
1. Tighten screws and fittings.
2. Clean nose.
3. Dirt or damage prevents nails
from moving freely in maga-
zine.
3. Clean magazine, inspect/
repair damage; insert a
clean strip of nails.
4. Inadequate air flow to tool.
4. Check fitting, hose, com-
pressor & air pressure.
5. Replace piston O-ring.
Lubricate.
5. Worn O-ring on piston or lack
of lubrication.
6. Damaged O-rings on trigger
valve.
6. Replace trigger valve O-
rings.
7. Worn bumper.
8. Cap seal leaking.
7. Replace bumper.
8. Replace cap seal.
Tool runs slowly
or has a loss of
power.
1. Nailer is not sufficiently lubri-
cated.
2. Compressor is not supplying
at least 70 PSI of air pressure
to the tool.
1. Lubricate nailer.
2. Repair or replace your
compressor.
3. Exhaust port in cap is blocked. 3. Clean or replace damaged
internal parts.
Nails frequently jam 1. Nails are the wrong size.
1. Use correct nails.
2. Use undamaged, clean
nails.
in the nailer nose.
2. Nails are bent or dirty.
3. Magazine or nose screws are
loose.
3. Tighten magazine.
4. Driver or driver guide are worn 4. Replace worn or damaged
or damaged.
parts.
5. Nails are wrong angle.
5. Use correct angle nails.
Nailer does not fire. 1. Nail is jammed in magazine or 1. Clear nailer magazine or
discharge area.
2. Piston shaft is damaged.
3. Air pressure too low.
discharge area.
2. Replace piston shaft.
3. Check/increase air pres-
sure.
-20-
H7945/H7946/H7995 26° Angle Nailer
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WARRANTY AND RETURNS
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 particular 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 Authorization 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.
Grizzly Industrial, Inc.
1203 Lycoming Mall Circle
Muncy, PA 17756
Phone: (570) 546-9663
Fax: (800) 438-5901
E-Mail:
Thank you again for your business and continued support. We hope to serve you again
soon!
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WARRANTY CARD
Name_________________________________________________________________
Street_________________________________________________________________
City _______________________ State_________________________ Zip _________
Phone #____________________ Email ________________________ Invoice #_____
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. All information is strictly confidential.
1. How did you learn about us?
____Advertisement
____Friend
____Catalog
____Card Deck
____Website
Other:________________________
2. Which of the following magazines do you subscribe to?
____ Cabinet Maker
____ Family Handyman
____ Hand Loader
____ Handy
____ Home Shop Machinist ____ Precision Shooter
____ Journal of Light Cont. ____ Projects in Metal
____ Popular Mechanics
____ Popular Science
____ Popular Woodworking ____ Wooden Boat
____ Practical Homeowner ____ Woodshop News
____ Today’s Homeowner
____ Wood
____ Woodsmith
____ Woodwork
____ Live Steam
____ Model Airplane News ____ Rifle
____ Modeltec
____ Old House Journal
____ RC Modeler
____ Woodworker West
____ Woodworker’s Journal
____ Other:
____ Shop Notes
____ Shotgun News
3. What is your annual household income?
____$20,000-$29,000
____$30,000-$39,000
____$40,000-$49,000
____$70,000+
____$50,000-$59,000
____$60,000-$69,000
4. What is your age group?
____20-29
____30-39
____60-69
____40-49
____70+
____50-59
5. How long have you been a woodworker/metalworker?
____0-2 Years ____2-8 Years ____8-20 Years
____20+ Years
6. How many of your machines or tools are Grizzly?
____0-2 ____3-5 ____6-9
____10+
____No
____No
7. Do you think your machine represents a good value? ____Yes
8. Would you recommend Grizzly Industrial to a friend? ____Yes
9. Would you allow us to use your name as a reference for our customers in your area?
Note: We never use names more than 3 times. ____Yes ____No
10. Comments:_________________________________________________________
______________________________________________________________________
______________________________________________________________________
______________________________________________________________________
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Send a Grizzly Catalog to a friend:
Name________________________________
Street________________________________
City______________State______Zip_______
FOLD ALONG DOTTED LINE
Place
Stamp
Here
GRIZZLY INDUSTRIAL, INC.
P.O. BOX 2069
BELLINGHAM, WA 98227-2069
TAPE ALONG EDGES--PLEASE DO NOT STAPLE
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