Grizzly H7664 User manual

COPYRIGHT © JULY, 2005 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.
#BL7293 PRINTED IN CHINA
2-IN-1 COMBINATION
NAILER/STAPLER
MODEL H7664
INSTRUCTION MANUAL

Table of Contents
SECTION 1: SAFETY .......................................................................................................4
Safety Instructions For Pneumatic Tools ....................................................................4
Additional Safety Instructions for Nailers and Staplers ..............................................6
SECTION 2: INTRODUCTION .........................................................................................8
Foreword .....................................................................................................................8
Tool Data ....................................................................................................................8
Contact Info ................................................................................................................8
SECTION 3: SET UP ........................................................................................................9
Unpacking ...................................................................................................................9
Inventory .....................................................................................................................9
Compressed Air System ...........................................................................................10
Safety Yoke .............................................................................................................11
SECTION 4: OPERATIONS ...........................................................................................12
Loading ....................................................................................................................12
Operating ..................................................................................................................12
Adjusting Depth ........................................................................................................13
Single/Bump Fire Operation .....................................................................................14
Clearing Jammed Nails/Staples ...............................................................................14
Replacing Pistons/O-Rings .......................................................................................15
SECTION 5: MAINTENANCE ........................................................................................17
Cleaning ....................................................................................................................17
Lubricating ................................................................................................................17
Troubleshooting ........................................................................................................18
H7664 Parts Breakdown ..........................................................................................19
H7664 Parts List ......................................................................................................20
WARRANTY AND RETURNS ........................................................................................21

H7664 2-in-1 Combination Nailer/Stapler
-4-
Safety Instructions For Pneumatic Tools
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.
3. KEEP WORK AREA CLEAN.
Cluttered areas and benches invite
accidents.
4. DO NOT USE IN DANGEROUS
ENVIRONMENT. Do not use pneu-
matic tools in damp or wet loca-
tions, or where any flammable or
noxious fumes may exist. Keep
work area well lighted.
5. KEEP CHILDREN AND VISITORS
AWAY. All children and visitors
should be kept at a safe distance
from work area.
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.
8. USE THE RIGHT TOOL. Do not
force tool or attachment to do a job
for which it was not designed.
9. DO NOT USE UNDER THE
INFLUENCE OF DRUGS OR
ALCOHOL.
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 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.
Indicates a potentially hazardous situation which, if
not avoided, COULD result in death or serious injury.
Indicates an imminently hazardous situation which, if
not avoided, WILL result in death or serious injury.
This symbol is used to alert the user to useful infor-
mation about proper operation of the equipment.
SECTION 1: SAFETY
NOTICE

H7664 2-in-1 Combination Nailer/Stapler -5-
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.
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.
12. ALWAYS USE SAFETY GLASSES.
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.
13. WEAR APPROVED HEARING
PROTECTION.
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.
15. DO NOT OVERREACH. Keep prop-
er footing and balance at all times.
16. MAINTAIN TOOLS WITH CARE.
Keep tools lubricated and clean
for best and safest performance.
Follow instructions for lubricating
and changing accessories.
17. REDUCE THE RISK OF
UNINTENTIONAL STARTING. Do
not carry tool with hand on trig-
ger and always disconnect from air
when not in use.
18. DISCONNECT TOOLS before ser-
vicing and changing accessories.
19. USE THE RECOMMENDED
ACCESSORIES. Consult the
owner’s manual for recommended
accessories. The use of improper
accessories may cause risk of inju-
ry.
20. CHECK DAMAGED PARTS.
Before further use of the tool, a
guard or other part that is dam-
aged should be carefully checked
to determine that it will operate
properly and perform its intended
function. Check for alignment of
moving parts, binding of moving
parts, breakage of parts, mount-
ing, and any other conditions that
may affect its operation. A guard or
other part that is damaged should
be properly repaired or replaced.
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.
22. NEVER ALLOW UNTRAINED
USERS TO USE THIS TOOL
WHILE UNSUPERVISED.
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.
Safety Instructions For Pneumatic Tools