
100psi Pneumatic 2 in 1 Nailer
User Manual
[Revision 2.0 April 2017]
READ THIS MANUAL CAREFULLY B E FO RE US E AND KEEP FOR FUTU RE RE FERENCE – FAILURE TO DO
SO MAY RESULT IN INJURY, PROPERTY DAMAGE AND MAY VOID WARRANTY. • Products covered by this
manual may vary in appearance, assembly, inclusions, specifications, description and packaging.

100psi Pneumatic 2 in 1 Nailer
Table of Contents
IMPORTANT SAFETY INSTRUCTIONS ..................................................................................................................... 2
PRODUCT SPECIFICATIONS ...................................................................................................................................... 4
OPERATING INSTRUCTIONS ...................................................................................................................................... 4
Foreword ....................................................................................................................................................... 4
Power Source................................................................................................................................................ 4
Preparing the Tool ......................................................................................................................................... 5
USING THE TOOL ........................................................................................................................................................ 6
Clearing a Jammed Fastener ........................................................................................................................ 7
MAINTENANCE ............................................................................................................................................................ 8
Clean and Inspect D aily ................................................................................................................................. 8
Service and Repairs ...................................................................................................................................... 8
TROUBLESHOOTING ................................................................................................................................................... 8
IN THE BOX .................................................................................................................................................................. 9
EXPLODED DRAWING OF PARTS ............................................................................................................................ 10
PARTS LIST ................................................................................................................................................................. 11
E&OE © 2017 Unimac i

100psi Pneumatic 2 in 1 Nailer
Important Safety Instructions
ENSURE THAT NO PART OF ANY HUMAN, ANIMAL OR CLOTHING IS PLACED IN/NEAR THE AREA
WHERE NAILS ARE FIRED OUT OF THE GUN, REGARDLESS OF WHETHER YOU THINK THE GUN IS
EMPTY OR LOADED WITH NAILS.
When using pneumatic tools, basic safety precautions should always be followed to reduce the risk of personal
injury. Pl ease make certain that the person who is going to use this equipment carefully reads and understands
these instructions before starting operations.
READ AND FOLLOW ALL INSTRUCTIONS.
There are certain applic ations for which this tool was des igned. It is strongly recommended that this tool NOT be
modified and /or used for any application other than for which it was designed.
1. USE SAFETY GLASSES
To prevent eye injuries, the tool operator and all persons in the
work area must wear safety glasses with permanently-attached,
rigid, plastic side shields. These safety glasses must conform to
ANSI Z87.1 requirements (approved glasses have “Z87” printed
or stamped on them). See Figure 1.
2. WEAR EAR PROTECTION to safeguard against possible hearing
loss. See Figure1.
3. OPERATOR AND BYSTANDERS SHOULD WEAR HARD HATS to
safeguard against possible injuries. See Figure1.
4. USE CLEAN, DRY, REGULATED compressed air at 70 to 120 PSI,
(4.8 to 8.3 BAR). See Figure 2.
5. DO NOT CONNECT TOOL to pressure which potentially exceeds
200 PSI (13.8BAR)
6. ONLY USE AIR HOSE THAT IS RATED for a maximum working
pressure of 150 PSI or 150% of the m aximum system pressure,
whichever is greater.
7. NEVER USE OXYGEN, CARBON DIOXIDE, combustible gases or
any other bottled gas as a power source for this tool: explosion
and serious personal injury could result. See Figure 3.
8. CONNECT TOOL TO AIR SUPPLY HOSE with a coup ling that
removes all press ure from the tool when the coupling is
disconnected. See Figure 4.
9. DISCONNECT TOOL FROM AIR SUPPLY HOSE befor e doing tool
maintenance, c learing a jammed fastener, leaving the work area,
moving tool to anot her location, handing the tool t o another
person, or making adjustments. See Figure 5.
10. NEVER USE A TOOL that is leaking air, has missing or dam aged
parts, or requires repair. Make sure that all screws and caps are
securely tightened.
11. DO NOT USE TOOL WITHOUT SAFETY WARNING LABEL. If label
is missing, dam aged or unreadable, contact your Servic e C entre
for a replacement. See Figure 6.
E&OE © 2017 Unimac 2

100psi Pneumatic 2 in 1 Nailer
12. USE ONLY recommended PARTS and FASTENERS.
13. REMOVE ALL FASTENERS from tool before connecting t o air supply. The tool’s driving mechanism may
cycle when tool is connected to the air supply. See Figure 7.
14. ALWAYS ASSUME THE TOOL CONTAINS FASTENERS. Keep the tool pointed away from yourself and others
at all times. Do not pla y around with the tool. Respect the tool as a working implement. See Figure 8.
15. USE THE MALLET TO RACK THE WOOD STRIP, NOT THE NAILER. See Figure 9.
16. DO NOT USE THE METAL END OF THE MALLET TO STRIKE THE PLUNGER. Use the rubber capped end
17. FIRE FASTENERS INTO WORK SURFACE ONLY. Never fire into materials that are too hard to penetrate.
18. DO NOT DRIVE FASTENERS on top of other fasteners. The fasteners can ricochet, causing personal injuries.
See Figure 10.
E&OE © 2017 Unimac 3