MODEL H5527
18 GAUGE BRAD NAILER
OWNER'S MANUAL
COPYRIGHT © JULY, 2003 BY GRIZZLY INDUSTRIAL, INC., REVISED MARCH, 2008 (TS)
WARNING: NO PORTION OF THIS MANUAL MAY BE REPRODUCED IN ANY SHAPE
OR FORM WITHOUT THE WRITTEN APPROVAL OF GRIZZLY INDUSTRIAL, INC.
#TR5451 PRINTED IN CHINA
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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 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.
This symbol is used to alert the user to useful informa-
NOTICE
tion about proper operation of the equipment.
Safety Instructions For Pneumatic Tools
5. KEEP CHILDREN AND VISITORS
AWAY. All children and visitors
should be kept at a safe distance
from work area.
1. KEEP ALL SAFETY DEVICES IN
PLACE and in working order.
2. REMOVE ADJUSTING KEYS AND
WRENCHES. Form habit of check-
ing to see that keys and adjusting
wrenches are removed from tool
before operation.
6. MAKE WORKSHOP CHILD PROOF
by locking your shop and shutting off
air valves.
7. DO NOT FORCE TOOL. It will do
the job better and safer at the rate for
which it was designed.
3. KEEP WORK AREA CLEAN.
Cluttered areas and benches invite
accidents.
8. USE THE RIGHT TOOL. Do not
force tool or attachment to do a job
for which it was not designed.
4. DO NOT USE IN DANGEROUS
ENVIRONMENT. Do not use pneu-
matic tools in damp or wet locations,
or where any flammable or noxious
fumes may exist. Keep work area
well lighted.
9. DO NOT USE UNDER THE
INFLUENCE OF DRUGS OR
ALCOHOL.
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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 stretch-
ing.
18. DO NOT OVERREACH. Keep
proper footing/balance at all times.
11. WEAR PROPER APPAREL. Do
not wear loose clothing, gloves,
neckties, rings, bracelets, or other
jewelry which may get caught in
moving parts. Non-slip footwear is
recommended. Wear a protective
hair covering 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.
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.
12. ALWAYSUSESAFETYGLASSES.
Also use a face or dust mask if cut-
ting operation is dusty. Everyday
eyeglasses only have impact resis-
tant lenses, they are NOT safety
glasses.
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.
13. WEAR APPROVED HEARING
PROTECTION. Air escaping from
pneumatic tools can exceed safe
exposure limits and may cause
hearing damage with prolonged
exposure.
22. NEVER ALLOW UNTRAINED
USERS TO USE THIS TOOL
WHILE UNSUPERVISED.
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.
23. IF YOU ARE UNSURE OF THE
INTENDED OPERATION, STOP
USING TOOL. Seek formal training
or research books or magazines
that specialize in pneumatic tools.
15. MAINTAIN TOOLS WITH CARE.
Keep tools lubricated and clean
for best and safest performance.
Follow instructions for lubricating
and changing accessories.
24. BE AWARE OF HOSE LOCATION
WHEN
USING
PNEUMATIC
TOOLS. Hoses can easily become
a tripping hazard when laid across
the floor or spread out in a disorga-
nized fashion.
16. REDUCE
THE
RISK
OF
UNINTENTIONAL FIRING. Do not
carry tool with hand on trigger and
always disconnect from air when
not in use.
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Additional Safety Instructions for Nailers/
Staplers
1. HAND INJURIES: Do not place
your hands near the nail/staple point
of entry. A nail/staple can deflect
and tear through the surface of the
workpiece, puncturing your hand or
fingers.
2. COMBUSTIBLE GASES: Never con-
nect the nailer/stapler to pressurized
oxygen or other combustible gases
as an air source. Only use filtered,
lubricated, and regulated compressed
air.
3. SAFE HANDLING: Never point the
nailer/stapler at others! Do not keep
the trigger pulled when loading fas-
teners, carrying, or holding tool. Carry
the tool only by the handle, never by
any other part. Do not carry the tool
by the air hose. Disconnect the nailer/
stapler from the air hose when going
up and down ladders.
6. HOSE USAGE: 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 haz-
ard.
7. OPERATING QUESTIONS: If you
are not sure about the intended oper-
ation, stop using the nailer/stapler.
Seek formal training.
8. CLEANING: Never use gasoline or
other flammable liquids to clean the
nailer; vapors in the nailer/stapler
will ignite by a spark and cause it to
explode.
9. MAINTENANCE: Always disconnect
air from the nailer/stapler when ser-
vicing or installing nails. During main-
tenance, a nailer/stapler connected
to air may fire accidentally, causing
serious personal injury.
4. MODIFICATIONS: DO NOT modify
this tool or bypass the safety nose
mechanism.
5. COMPRESSED AIR RATING: Do
not connect the nailer/stapler to com-
pressed air that exceeds 120 PSI.
4. CHECK VALVE: Do not use a check
valve or any other fitting that allows
air to remain in the tool after it is dis-
connected from the air source.
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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.
Read the manual before operation.
Become familiar with this nailer, its
safety instructions, and its operation
before beginning any work. Serious
personal injury may result if safety or
operational information is not under-
stood or followed.
Nailer/stapler accidents routinely hap-
pen while moving the gun to another
location, such as up ladders, to anoth-
er room, or even another job site.
Always disconnect the gun immedi-
ately 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.
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, this
nailer discharges at up to 85-90 deci-
bels. To protect your hearing, always
wear ANSI approved ear protection
when operating this nailer.
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INTRODUCTION
Foreword
Machine Data
The specifications, details, and photo-
graphs in this manual represent the Model
H5527 as supplied when the 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.
Nail Gauge.............................................. 18
Nail Length ........................................5⁄8"–2"
Magazine Capacity...................... 100 Nails
Air Inlet ...........................................¼" NPT
Weight .............................................31⁄2 lbs.
Operating Pressure .................. 60-100 PSI
If you have any comments regarding this
manual, please contact us:
Grizzly Industrial, Inc.
C/O Technical Documentation Manager
P.O. Box 2069
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.
Grizzly Industrial, Inc.
1203 Lycoming Mall Circle
Muncy, PA 17756
Phone: (570) 546-9663
Fax: (800) 438-5901
E-Mail: [email protected]
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SETUP
Unpacking
Inventory
Your new item was carefully packaged for
safe shipping. If you discover any damage
after you have signed for delivery, immedi-
ately call Customer Service at (570) 546-
9663 for advice.
After you open the nailer box, you should
find the following.
Model H5527 Inventory (Figure 1)
A. Carrying Case.................................... 1
B. Brad Nailer......................................... 1
C. Hex Wrenches 3mm, 4mm .......1 Each
D. Safety Glasses................................... 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 contents.
A
B
C
D
Figure 1. Model H5527 inventory.
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Compressed Air
System
The Model H5527 is designed to be oper-
ated at 60-100 PSI using clean, dry, regu-
lated, compressed air. DO NOT exceed
the 120 PSI maximum operating pres-
sure for your model.
Before using your new nailer, regulate the
air pressure on your air compressor to the
minimum PSI for your model.
Exceeding the maximum permissible
operating pressure may cause the
nailer to explode, blowing metal frag-
ments in all directions. To protect
yourself from serious personal injury,
DO NOT allow your air compressor to
exceed the recommended pressure
when connected to this nailer!
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
protect your tool from damaging water
build-up, allow you to adjust and maintain
constant air pressure to your tool, and
save you the inconvenience of having to
manually lubricate your tool every time
you use it.
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.
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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safety nose mechanism
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.
Safety Nose
Mechanism
A safety mechanism on the nose of the
nailer protects against accidental firing.
When the trigger is pressed, the nailer will
not fire until the safety nose mechanism is
depressed.
— If the nailer does not fire, then the
safety nose mechanism is working
correctly.
— If the nailer does fire when you
do this, immediately 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.
To check the safety nose mechanism:
— If the nailer fires when the trigger
is pulled, without the safety nose
mechanism being depressed, then
the nailer is not working properly.
1. DISCONNECT NAILER FROM THE
AIR SUPPLY!
2. Make sure the magazine is empty and
contains no nails.
— If you find that the safety nose
mechanism is not working properly,
check the lubrication of its sliding
components.
3. Make sure the trigger and the safety
nose mechanism move up and down
without sticking.
4. Connect the nailer to the air supply.
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.
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OPERATIONS
3. Pull the magazine cover back until it
Loading
stops.
4. Point the nailer down and insert a stick
of brad nails into the magazine, as
shown in Figure 4. Make sure that the
pointed ends of the nails rest in the slot
at the bottom of the magazine.
When replacing nails in your Model
H5527, follow these guidelines:
Gauge: 18
5
Length:
⁄8" – 2"
Capacity: 100
To load your nailer:
1. DISCONNECT NAILER FROM THE
AIR SUPPLY!
2. Grip the nailer firmly, and depress the
magazine latch, as shown in Figure 3.
Figure 4. Loading nails into magazine.
5. Push the magazine cover forward until
the magazine latch locks in place.
Figure 3. Releasing magazine latch.
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Operating
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, as shown in Figure 5.
If you have not read the safety instruc-
tions in this manual, do not operate the
nailer.
Before you operate your nailer, place five
to six drops of the included oil into the
quick connect fitting where the nailer con-
nects 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 con-
nect fitting.
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.
Figure 5. Example of nail deflection.
5. Pull the trigger.
3. Depress the safety nose mechanism
against your workpiece.
— If the nail drove into the wood far
enough, continue with your intended
operations.
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 deflec-
tion.
— If the nail either went too far or not
far enough, then adjust the air pres-
sure. More air pressure will make
the nail go deeper and less air pres-
sure will decrease the nail penetra-
tion.
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To clear a jammed nail from the dis-
charge area:
Clearing Jammed
Nails
1. DISCONNECT NAILER FROM THE
AIR SUPPLY!
2. Remove the two cap screws that
secure the driver guide cover to the
driver guide on the nose assembly, as
shown in Figure 6.
Cap Screws
Guide Cover
Always disconnect air from nailer
whenever clearing a jammed nail! A
nailer connected to air may fire acci-
dentally, causing serious personal
injury!
Figure 6. Nose opened to clear a jam.
A jammed nail must be cleared before
using the nailer again. The two places
where a nail can get jammed are the
magazine and the discharge area.
3. The jammed nail should now be visible;
remove it with needle nose pliers.
4. Re-install the guide cover and the
two cap screws, and check the safety
nose mechanism for proper operation
(refer to Safety Nose Mechanism on
Page 8).
To clear a jammed nail from the maga-
zine:
1. DISCONNECT NAILER FROM THE
AIR SUPPLY!
2. Open the magazine cover and pull the
magazine all the way back.
3. Locate and remove the jammed nail
with a pair of needle-nose pliers, then
latch the magazine cover closed.
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6. Open the nose cover as if to clear a
Replacing Pistons/O-
Rings
jammed nail.
7. Watch the discharge area and push the
top of the piston with your finger. You
will see the piston shaft slide down the
discharge area.
If you use your nailer day in and day out,
repair pistons are cheap insurance against
wasted down time and lost profits, in the
event that a piston or piston shaft becomes
worn out.
8. With a long flathead screwdriver or sim-
ilarly shaped tool, push the piston shaft
back inside the nailer until you can grip
the piston head and remove it from the
cylinder. (Be careful not to scratch the
discharge area when pushing the pis-
ton shaft with the screwdriver.)
9. Place a new O-ring on the new piston
and apply a thin film of the nailer lubri-
cating oil on the O-ring.
10. Insert the new piston in the cylinder.
Make sure that the grooves on the pis-
ton shaft line up with those on the guide
at the bottom of the cylinder. The new
piston should easily slide into the cyl-
inder. DO NOT force the piston into
the cylinder! If the piston is not easily
inserted, double-check the alignment of
the piston shaft with the grooves on the
guide.
Always disconnect air from nailer
whenever servicing! During mainte-
nance, a nailer connected to air may
fire accidentally, causing serious
personal injury!
To replace a piston:
1. DISCONNECT NAILER FROM THE
AIR SUPPLY!
11. After the piston is inserted correctly,
close the magazine. Replace the rear
cap assembly and tighten the 4 cap
screws.
2. Remove all nails from the magazine
cartridge.
3. Remove the four cap screws on the
back of the nailer, near the exhaust
port.
12. For more assistance, or to install a
complete O-ring set, refer to the appro-
priate breakdown diagram in the back
of this manual for component loca-
tions.
4. Remove the cap.
5. The top of the piston should now be
visible inside the cylinder, which is
housed in the head of the nailer.
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ACCESSORIES
H3175—1⁄4" NPT Female, Quick Coupler
G8114—3⁄8" x 25 Ft. Air Hose
H3176—1⁄4" NPT Male, Quick Coupler
H3177—1⁄4" NPT Male, Plug
G8115—3⁄8" x 50 Ft. Air Hose
G8116—3⁄8" x 100 Ft. Air Hose
Multi-purpose red rubber air hose is flex-
ible and abrasion resistant. Rated for 200
H3178—1⁄4" NPT Female, Plug
PSI, this air hose has a bursting strength
H3175
H3176
H3177
1
of 800 PSI
⁄4" NPT ends.
H3177
Figure 7. 1⁄4" NPT air fittings.
H3258—Filter/Lube/Regulator 3⁄8"NPT
H3259—Filter/Lube/Regulator 1⁄2"NPT
These units are indipensable for prolong-
ing the lifespan of your air tools. Filter
keeps water/rust out. Lubricator features
adjustable automatic lubrication. Regulator
allows you to control the optimum PSI
delivery for each air tool. Maximum pres-
sure for each unit is 150 PSI.
Figure 9. Red rubber air hose.
H3275—1⁄4" x 25' Recoil Air Hose
H3275—1⁄4" x 50' Recoil Air Hose
These recoil air hoses are ideal for nail-
ers and staplers because they are light
weight and offer maneuverability in tight
places that is unmatched by rubber hoses.
Coiled springs protect the ends from kink-
ing. (Prices are less than you'll spend on
lunch!)
H3258
H3259
Figure 8. Models H3258 & H3259
FilterLubricator/Regulators.
Figure 10. Recoil air hose.
G2820—Pneumatic Tool Oil 8 oz.
G2821—Pneumatic Tool Oil 1 Pint
Use the right oil! This pneumatic tool oil
offers outstanding heat displacement and
friction reduction without eating away at
delicate air components like detergent
motor oils. Stock up with extra bottles to
avoid costly downtime.
Replacement Brad Nails
G1853—18 Gauge, 5⁄8", 5000
G1854—18 Gauge, 3⁄4", 5000
G1855—18 Gauge, 1", 5000
G1858—18 Gauge, 13⁄8", 5000
G1859—18 Gauge, 11⁄2", 5000
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CLEANING & LUBRICATION
Cleaning
Lubricating
Use a good solvent to clean the nose
assembly of the nailer. Always be sure that
the nailer is dry before using it again.
Special 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
11) before every use, or after 2 hours of
continuous use.
Do not allow dust, chips, sand, etc. into
the air connectors or into the body of the
nailer; 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 the nailer has
been completely used, replace with Grizzly
Model G2820 Pneumatic Tool Oil.
Another option to manual oiling would be
to install a lubricator in your air compres-
sor line. If your air compressor line already
has a lubricator, then regular lubrication
of your nailer will not be necessary. Just
make sure there is always oil in the lubri-
cator.
Never use gasoline or other flamma-
ble liquids to clean this tool. Vapors
in the tool may ignite, causing the
tool to explode. Ignoring this warning
may lead to serious personal injury or
even death!
Figure 11. Lubricating nailer via air inlet.
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H5527 PARTS BREAKDOWN
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H5527 PARTS LIST
REF PART #
DESCRIPTION
REF PART #
DESCRIPTION
1
PH5527001 STEPPED BOLT M5-.7 X 50
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
PH5527035 STAND
2
PH5527002 EXHAUST CAP
PH5527036 SPRING 5.3 X 21
PH5527037 SAFETY STAND
PH5527038 DRIVER GUIDE
PH5527039 SPACER
3
PH5527003 COMPRESSED SPRING 7.2 X 7
4
PSB15M
PLW01M
CAP SCREW M5-.8 X 20
LOCK WASHER 5MM
5
6
PH5527006 CYLINDER CAP
PSB15M
PSB23M
PSB17M
CAP SCREW M5-.8 X 20
7
PORP014
O-RING 13.8 X 2.4 P14
CAP SCREW M4-.7 X 12
CAP SCREW M4-.7 X 10
8
PH5527008 SEALING WASHER 2.5 X 31.2
PH5527009 COMPRESSED SPRING 7.8 X 7
PH5527010 HEAD VALVE PISTON
PORP031-5 O-RING 31.2 X 3.5 P31.5
9
PH5527043 DRIVER GUIDE COVER
PH5527044 NAIL GUIDE LINER
PH5527045 MAGAZINE SEAT
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
PORP025
O-RING 24.7 X 3.5 P25
PSS35M
SET SCREW M4-.7 X 16
PH5527013 SEALING WASHER 43 X 53.5
PH5527014 CYLINDER RING
PH5527047 MAGAZINE CAP
PH5527048 BRACKET
PORP030
PORP042
O-RING 29.7 X 3.5 P30
O-RING 41.7 X 3.5 P42
PSB41M
CAP SCREW M4-.7 X 14
PH5527050 PUSHER
PH5527017 CYLINDER
PH5527051 PUSHER PIPE
PH5527052 COMPRESSED SPRING 6.7 X 204
PH5527054 PIN
PORP021
O-RING 20.8 X 2.4 P21
PH5527019 PISTON (W/DRIVER)
PH5527020 BUMPER
PH5527055 LATCH SPRING 6.2 X 9.4
PH5527056 LATCH
PH5527021 BODY
PH5527022 RUBBER WASHER 4.5 X 8
PH5527023 SEAL
PSB18M
CAP SCREW M4-.7 X 8
PH5527058 LATCH BRACKET
PH5527024 INNER VALVE SEAT
PH5527025 TRIG VALVE GUIDE
PSB16M
CAP SCREW M4-.7 X 16
PH5527060 RUBBER SLEEVE
POR0011
O-RING 10.6 X 1.8
PORP036
O-RING 35.7 X 3.5 P36
PH5527027 TRIGGER VALVE GUIDE
PORP011-2 O-RING 11 X 2.4 P11.2
PH5527029 COMPRESSED SPRING 9.1 X 17.5
PH5527030 STEP PIN
PH5527062 CAP
PH5527063 AIR PLUG 1/4" NPT MALE
PH5527064 CARRYING CASE
PAW05M
PAW04M
HEX WRENCH 5MM
HEX WRENCH 4MM
PH5527031 TRIGGER
PEC01M
E-CLIP 3MM
PH5527067 COMPLETE O-RING KIT
PH5527068 PISTON REPAIR KIT
PH5527069 SAFETY GLASSES
PH5527033 SAFETY PLATE
PH5527034 PIN
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H5527 18 Gauge Brad 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
& operation of safety nose
must be checked.
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 tef-
lon tape.
housing and hose.
2. Damaged O-ring.
3. Loose air fitting.
Air leaking between 1. Damaged seal.
housing and cap
1. Replace damaged seals.
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 and
inspect/repair damage.
4. Inadequate air flow to tool.
4. Check air fitting, hose,
compressor & 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. Broken spring in cap assem-
bly.
1. Lubricate nailer.
2. Replace spring.
3. Exhaust port in cap is blocked. 3. Clean or replace damaged
internal parts.
Fasteners frequent- 1. Nails are the wrong size.
1. Use correct nails.
2. Use undamaged, clean
nails.
ly jam the nailer.
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.
-17-
H5527 18 Gauge Brad 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 mainte-
nance. 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 prod-
uct 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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