Interchange SN5016 User manual

Operator’s Manual
NOTE: Please read and fully understand the instructions in this
manual before operating the pneumatic power tool. Carefully read
through this OPERATOR’S MANUAL to ensure efficient, safe operation. It is
recommended that the MANUAL be kept readily available as an important refer-
ence when using this tool.
Medium Crown Stapler
Model No. SN5016
Item No. 64405
Drives 16 Gauge, 7/16" Crown Staples
(1" to 2" / 25 to 51mm)
Ask for
Genuine
INTERCHANGE®
N Staples

16 Ga. Medium Crown Stapler
Drives 7/16" Crown Staples (1" to 2" / 25 to 51mm)
Model No. SN5016
Item No. 64405
2Interchange Brands Operator’s Manual
Index
Information ........................... Page
Important Information ................................3
Tool Information
Stapler Specifications ...........................4
Applications...................................4
Staple Selection ...............................4
Parts Identification..............................5
Accessories...................................5
Safety Information
Safety Instructions............................6-9
Employer’s Responsibilities.......................9
Operating the Stapler
Air Supply, Connections & Operating Pressure .....10-11
Lubrication ..................................11
Directional Exhaust Cover ........................11
Methods of Operation ..........................12
Staple Loading .................................13
Testing the Stapler ............................14
Adjusting the Stapling Depth ......................15
Troubleshooting....................................15
Maintenance and Inspection..........................16
Parts Drawing/Schematics, Parts List, Parts Kits
Parts Drawing/Schematics ......................17
Parts List ....................................18
Parts Kits....................................19
Warranty ................................. Back Cover

16 Ga. Medium Crown Stapler
Drives 7/16" Crown Staples (1" to 2" / 25 to 51mm)
Model No. SN5016
Item No. 64405
3
Interchange Brands Operator’s Manual
Important Information
WARNING: The warnings, cautions and instructions discussed
in this instruction manual can not cover all possible conditions and
situations that may occur. It must be understood by the operator
that common sense and caution are factors which can not be built
into this product, but must be supplied by the operator.
When using the tool, basic safety precautions should always
be followed to reduce the risk of personal injury and damage to
equipment.
Read and understand tool labels and operating instructions, safety precautions and
warnings in this manual before operating or maintaining this stapler.
Failure to follow warnings could result in DEATH or SERIOUS INJURY.
Most accidents that result from the operation and maintenance of staplers are caused
by the failure to observe basic safety rules or precautions. An accident can often
be avoided by recognizing a potentially hazardous situation before it occurs and by
observing appropriate safety procedures.
Basic safety precautions are outlined in the “SAFETY” section of this Manual and in
the sections which contain the operation and maintenance instructions.
Hazards that must be avoided to prevent bodily injury or tool damage are identified as
DANGERS or WARNINGS on the stapler and in this Manual.
Never allow the stapler to be operated by children or individuals who have not
reviewed this manual.
OPERATE THE STAPLER ACCORDING TO THIS MANUAL.
WARNING!
■Always follow the tool manufacturer’s safety and
maintenance instructions.
■Always wear safety glasses with side shields when operating
or servicing tools.
■Always disconnect the air supply from the tool and empty the
magazine when servicing tools.
!
!
SAVE THIS MANUAL
FOR FUTURE REFERENCE!

16 Ga. Medium Crown Stapler
Drives 7/16" Crown Staples (1" to 2" / 25 to 51mm)
Model No. SN5016
Item No. 64405
4Interchange Brands Operator’s Manual
Tool Information
Stapler Specifications: SN5016 16 Ga. Medium Crown Stapler
Tool Dimensions -
Length x Height x Width
13.78" x 12.60" x 3.94"
(350mm x 320mm x 100mm)
Weight 5.17 lbs. (2.35 kgs.) Aluminum Body
Magazine Capacity 160 Staples
Staple Shank Diameter 16 Gauge (.063" x .055" / 1.6 x 1.4mm)
Staple Crown 7/16" / 11.1mm
Staple Length 1" to 2" / 25 to 51mm
Recommended Operating Pressure 70 to 120 psi / 5 to 8.5 kgs.
Applications
Wall Sheathing, Subflooring, Roof Decking, Furniture Frames, Crate and Box Assembly
and Vinyl Siding.
Staple Specifications
FASTENERS: 16 ga. (.063" x. 055" / 1.6mm x 1.4mm), 1" to 2" / 25 to 51mm, 7/16" /
11.1mm Medium Crown Staples
WARNING: Be sure to use only the genuine staples recommended for the SN5016.
The use of any other staples can result in tool malfunction and/or staple breakdown,
leading to serious injuries.
Only the staple sizes shown in the table below can be driven with this stapler.
Dimensions of Staples
16 Gauge Medium Crown Staples
Crown Width
7/16" / 11.1mm
Leg Length
1" to 2"
25mm to 51mm
Shank Diameter
.063" x .055"
1.6mm x 1.4mm

16 Ga. Medium Crown Stapler
Drives 7/16" Crown Staples (1" to 2" / 25 to 51mm)
Model No. SN5016
Item No. 64405
5
Interchange Brands Operator’s Manual
Accessories
STANDARD ACCESSORIES
Parts Identification
1Eye Protection 1
①

16 Ga. Medium Crown Stapler
Drives 7/16" Crown Staples (1" to 2" / 25 to 51mm)
Model No. SN5016
Item No. 64405
6Interchange Brands Operator’s Manual
!
Safety Information
Important Safety Instructions for
Operating Staplers
READ ALL INSTRUCTIONS
1. OPERATORS AND OTHERS IN WORK AREA MUST WEAR SAFETY
GLASSES WITH SIDE SHIELDS.
Danger to the eyes exists due to the possibility of flying fasteners
and debris when operating the stapler. To guard against these
hazards always wear safety glasses with side shields to protect both
the front and sides. Make sure others in the work area wear safety
glasses, too.
Eye protection equipment must conform to the requirements of
American National Standards Institute, ANSI Z87.1.
The employer is responsible to enforce the use of eye protection equipment by
the tool operator and other personnel in the work area.
2. EAR AND HEAD PROTECTION MAY BE NEEDED IN SOME
ENVIRONMENTS.
Some work areas may include exposure to high noise levels which
can lead to hearing damage. Always wear ear protection to protect
your ears from loud noise. Wear head protection to protect your
head from flying objects.
3. KEEP FACE, HANDS AND FEET AWAY FROM FIRING HEAD AT ALL
TIMES.
Never place your face, hands or feet near the firing head.
4. KEEP FINGER AWAY FROM TRIGGER WHEN NOT DRIVING FASTENERS
TO AVOID ACCIDENTAL FIRING.
Always carry the stapler by the handle only. Never carry the stapler with your
finger on trigger since you could drive a fastener unintentionally and injure
yourself or someone else.
5. NEVER POINT STAPLER AT YOURSELF OR OTHERS IN WORK AREA.
Respect the stapler as a working implement. Always assume the stapler contains
fasteners and never point the stapler at yourself or others, whether or not it
contains fasteners. If fasteners are mistakenly driven, it can lead to severe
injuries. Never engage in horseplay with the stapler.
6. DRESS PROPERLY.
Do not wear loose clothing or jewelry as they can be caught in moving parts.
Rubber gloves and nonskid footwear are recommended when working outdoors.
Wear protective hair covering to contain long hair.
7. KEEP VISITORS AWAY.
All visitors should be kept safely away from work area and should not handle the
stapler.
8. KEEP OUT OF REACH OF CHILDREN.
9. DO NOT OVERREACH.
Keep proper footing and balance at all times.

16 Ga. Medium Crown Stapler
Drives 7/16" Crown Staples (1" to 2" / 25 to 51mm)
Model No. SN5016
Item No. 64405
7
Interchange Brands Operator’s Manual
10. STAY ALERT.
Watch what you are doing. Use common sense and do not operate the stapler
when you are tired. The stapler should never be used if you are under the
influence of alcohol, drugs or medication that makes you drowsy.
11. KEEP WORK AREA CLEAN.
Cluttered areas invite injuries. Clear all work areas of unnecessary tools, debris,
etc.
12. NEVER CARRY THE STAPLER BY THE HOSE.
13. HANDLE THE STAPLER CAREFULLY.
This stapler was designed for driving staples into wood and similar items. Operate
the stapler safely and correctly and do not use for purposes other than those
specified in this manual.
Because of high air pressure in the stapler, cracks in the surface are dangerous.
To avoid tool damage, do not drop the stapler or strike the stapler against
hard surfaces and do not scratch or engrave on the stapler. Handle the stapler
carefully.
14. BEFORE USING THE STAPLER, CHECK TO MAKE SURE PARTS ARE NOT
BROKEN OR MISSING AND THAT ALL SCREWS ARE TIGHT. DO NOT
OPERATE A TOOL THAT IS OPERATING ABNORMALLY.
If the stapler appears to be operating unusually, is making strange noises, has
parts missing or appears to be defective, stop using it immediately and arrange
for repairs by an authorized service center.
15. CHECK SAFETY/PUSH LEVER BEFORE USE.
Make sure the safety/push lever operates properly. Never use the stapler unless
the safety/push lever is operating properly, otherwise the stapler could drive
a fastener unexpectedly. Do not tamper with or remove the safety/push lever,
otherwise the safety/push lever becomes inoperable.
16. CHOICE OF TRIGGER METHOD IS IMPORTANT.
Read and understand section titled “Methods of Operation.”
17. DO NOT USE OXYGEN, COMBUSTIBLE OR OTHER BOTTLED GASES.
EXPLOSION MAY OCCUR.
Never use oxygen, combustible gases or any other bottled gases as a power
source for the stapler. Use of these gases is dangerous, as the stapler will
explode.
Use only clean, dry, regulated compressed air as a power source.
18. DO NOT EXCEED 100psi.
Do not exceed maximum recommended air pressure 100psi. Never connect the
stapler to pressure which potentially exceeds 150psi as the stapler can burst.
19. NEVER USE IN PRESENCE OF FLAMMABLE LIQUIDS OR
COMBUSTIBLES.
The stapler produces sparks during operation. Never use the stapler on sites
containing lacquer, paint, benzine, thinner, gasoline, gases, adhesive agents or
other materials which are combustible or explosive.

16 Ga. Medium Crown Stapler
Drives 7/16" Crown Staples (1" to 2" / 25 to 51mm)
Model No. SN5016
Item No. 64405
8Interchange Brands Operator’s Manual
20. KEEP ALL SCREWS AND COVERS MOUNTED TIGHTLY IN PLACE.
Keep all screws and covers tightly mounted. Check their condition periodically.
Never use the stapler if parts are missing or damaged.
21. DO NOT USE THE WRONG FITTING ON STAPLER.
The stapler and air hose must have a hose coupler so that all pressure is
removed from the stapler when the coupler is disconnected. The connector on
the stapler must not hold pressure when the air supply is disconnected. If the
wrong fitting is used, the stapler can remain charged with air after disconnecting
and thus will be able to drive a fastener even after the air line is disconnected,
possibly causing injury.
22. CHECK FOR LIVE WIRES.
Avoid the risk of severe electrical shock by checking for live electrical wires that
may be hidden by walls, floors or ceilings. Turn off the breaker switch to ensure
there are no live wires.
23. PLACE STAPLER PROPERLY ON WORK PIECE.
Do not drive fasteners on top of other fasteners or with the stapler at too steep of
an angle. The fasteners can ricochet and hurt someone.
24. BE CAREFUL OF DOUBLE FIRING DUE TO RECOIL.
If the safety/push lever is unintentionally allowed to re-contact the work piece
following recoil, an unwanted fastener will be driven.
In order to avoid this undesirable double fire:
Do not push the Stapler on the workpiece with strong force
Take the Stapler completely away from the work piece using recoil, and keep
the safety/push lever away from the workpiece until the next desirable shot,
and
Pull the trigger and release it quickly when performing intermittent operation
(trigger fire)
25. DO NOT DRIVE FASTENERS CLOSE TO THE EDGE OR CORNER OF THE
WORK ESPECIALLY WHEN USING THIN MATERIAL.
The workpiece is likely to split and the fastener could fly free and hit someone.
26. NEVER DRIVE FASTENERS FROM BOTH SIDES OF A WALL AT THE SAME
TIME.
The fasteners could be driven into and through the wall and hit a person on the
opposite side.
27. DO NOT DISCONNECT AIR HOSE FROM STAPLER WHILE FINGER IS ON
THE TRIGGER.
The stapler can fire when it is reconnected to an air supply.
28. DISCONNECT THE AIR SUPPLY AND EMPTY THE MAGAZINE WHEN THE
STAPLER IS NOT IN USE. NEVER LEAVE A STAPLER UNATTENDED WITH
THE HOSE ATTACHED.
Always disconnect the air supply from the stapler and empty the magazine when
operation has been completed or suspended, when unattended, moving to a
different work area, adjusting, disassembling, repairing the stapler, and clearing a
jammed fastener.

16 Ga. Medium Crown Stapler
Drives 7/16" Crown Staples (1" to 2" / 25 to 51mm)
Model No. SN5016
Item No. 64405
9
Interchange Brands Operator’s Manual
29. DISCONNECT AIR HOSE FROM STAPLER WHEN:
Doing maintenance and inspection
Loading fasteners
Clearing a jam
It is not in use
Leaving work area
Moving it to another location
Handing it to another person
30. MAINTAIN STAPLER WITH CARE.
Keep the stapler clean and lubricated for better and safer performance.
31. USE ONLY AUTHORIZED OR RECOMMENDED PARTS, ACCESSORIES OR
FASTENERS.
Unauthorized parts, accessories or fasteners may void your warranty and can
lead to tool malfunction and resulting injuries. Only authorized service personnel
should repair the stapler.
32. NEVER MODIFY OR ALTER A STAPLER.
Doing so may cause it to malfunction and personal injuries may result. The
warranty is no longer valid when a tool is modified or altered.
33. STORE STAPLER PROPERLY.
When not in use, the stapler should be stored in a dry place.
Keep out of reach of children and lock the storage area.
Employer’s Responsibilities
1. Ensure that this manual is available to operators and personnel performing
maintenance.
2. Ensure that staplers are used only when operators and others in work area are
wearing EYE PROTECTION.
3. Keep stapler in safe working order.
4. Maintain stapler properly.
5. Ensure that the staplers that require repair are not used before the repair is
completed.

16 Ga. Medium Crown Stapler
Drives 7/16" Crown Staples (1" to 2" / 25 to 51mm)
Model No. SN5016
Item No. 64405
10 Interchange Brands Operator’s Manual
Operating the Stapler
NOTE: The information contained in this Manual is designed to assist you in the safe
operation of the stapler. Some illustrations in this Manual may show details or attach-
ments that are different from those on your stapler.
Air Supply, Connections and Operating Pressure
Read section titled SAFETY. Make sure of the following before operation:
Air Supply
1. Power source (Compressor)
Use only clean, dry, regulated compressed air as a power source for this
stapler.
NEVER use oxygen or other bottled gases, as an explosion may occur.
Air compressors used to supply compressed air to this stapler must comply
with the requirements of the latest version of ANSI Standard B 19.3 Safety
Standard for Compressors for Process Industries.
Moisture or oil in the air compressor may accelerate wear and corrosion in
the stapler.
Drain daily.
Connections
1. Fittings
Install a female coupler to the hose. The female coupler will connect to the quick
release that fits the tool.
2. Filter-Regulator-Lubricator
NEVER connect stapler to pressure which potentially exceeds 150psi.
Filter-regulator-lubricator units supply an optimum condition for the stapler
and extend the stapler life. These units should always be used.
Filter
The filter removes moisture and dirt mixed in compressed air.
Keep the filter clean by maintaining tool regularly.
Drain daily.
Regulator
The regulator controls the operating pressure for safe operation of the
stapler.
Inspect the regulator before operation to be sure it operates properly.
Use a regulator with a pressure range of 0-100psi.
Lubricator
The lubricator supplies an oil mist to the stapler.
Inspect the lubricator before operation to be sure the supply of lubricant is
adequate.

16 Ga. Medium Crown Stapler
Drives 7/16" Crown Staples (1" to 2" / 25 to 51mm)
Model No. SN5016
Item No. 64405
11
Interchange Brands Operator’s Manual
If an inline lubricator is not used, a few drops of oil will need to be added to
the air inlet before each use.
3. AIR HOSE
Air hose must be professional grade and have a minimum working pressure
rating of 150psi or 150% of the maximum pressure produced in the system,
whichever is higher.
Operating Pressure
1. OPERATING PRESSURE RECOMMENDATIONS
Recommended operating pressure is 70 to 120 psi / 5 to 8.5 kgs.
Select the operating pressure within this range for the best fastener
performance. The staple length and thickness and the hardness of the wood
are factors in determining what the pressure should be set at.
The correct air pressure is the lowest pressure which will do the job. Using
the stapler at a higher than required air pressure unnecessarily over
stresses the stapler.
Do not exceed this recommended operating pressure.
Lubrication
It is important that the tool be properly lubricated. Without proper lubrication, the tool
will not work properly and parts will wear prematurely.
Use INTERCHANGE pneumatic tool lubricant. Do not use detergent oil or
additives. These lubricants will harm the O-rings and other rubber parts. This
will cause the tool to malfunction.
Filter-regulator-lubricator units should always be used. Keep the lubricator
filled with INTERCHANGE pneumatic tool lubricant.
If a lubricator is not available, supply 3 to 5 drops of INTERCHANGE
pneumatic tool lubricant into the air plug on the tool twice a day.
Directional Exhaust Cover
(on some models)
WARNING: Always disconnect air supply
before rotating the exhaust cover.
■Rotate Cover by Unscrewing
Loosen screw as shown. Adjust
to desired exhaust direction and
tighten screw.
■Rotate Cover by Hand
Direction of the exhaust air can be
changed by rotating exhaust cover
by hand.

16 Ga. Medium Crown Stapler
Drives 7/16" Crown Staples (1" to 2" / 25 to 51mm)
Model No. SN5016
Item No. 64405
12 Interchange Brands Operator’s Manual
Operating The Stapler
DANGER: Operators and others in work area must wear safety
glasses with side shields. Eye protection equipment must conform
to the requirements of American National Standards Institute, ANSI
Z87.1.
Read and understand METHODS OF OPERATION below.
Methods of Operation
Explanation of the choice of triggering methods (on some models)
This stapler is equipped with the safety/push lever and does not operate unless the
safety/push lever is depressed (upward position).
There are two methods of operation to drive staples with this Stapler
■Single Fire
The switch location is shown in
the illustration at the right.
For single fire operation, depress
the contact arm against the work
surface and pull the trigger. Tool
cannot fire a second staple until
the trigger is released and tool
can cycle.
■Bump Fire (Multi-Fire)
The switch location is shown in
the illustration at the right.
For bump fire operation, hold the
trigger and depress the contact
arm against the work surface.
Turn Switch
to the right
for single fire
operation.
Switch
Turn Switch
to the left for
bump fire
operation.
Trigger

16 Ga. Medium Crown Stapler
Drives 7/16" Crown Staples (1" to 2" / 25 to 51mm)
Model No. SN5016
Item No. 64405
13
Interchange Brands Operator’s Manual
When loading staples into Stapler
■Do not pull trigger
■Do not depress safety/push lever
■Keep stapler pointed downward
1. Pull the staple feeder backward and
attach it securely to a groove of the
magazine.
2. Place the staple strip over the
magazine. Make sure that the staple
strip slides freely on the magazine.
3. Pull the staple feeder backward.
The, detach it from the groove
of magazine and softly bring the
staple back as if it were being gently
pushed, avoiding any impact.
4. The stapler is now ready to operate.
Staple Loading
!
WARNING
NEVER connect stapler to pressure which potentially
exceeds 150psi.
NEVER USE NON-RELIEVING COUPLER ON STAPLER.
The stapler and air hose must have a hose coupler so that
all pressure is removed from the stapler when the coupler is
disconnected. The connector on the tool must not hold pressure
when the air supply is disconnected. If the wrong fitting is
used, the tool can remain charged with air after disconnecting
and thus will be able to drive a staple even after the air line is
disconnected, possibly causing injury.
DANGER
NEVER use oxygen or other bottled gases, as an
explosion may occur.
!
!
CAUTION
If the staple feeder is suddenly
released, it can return abruptly,
causing deformation and/or scatter,
eventually ending up in clogged
staples.
Be sure to bring back the staple
feeder, avoiding any impact.

16 Ga. Medium Crown Stapler
Drives 7/16" Crown Staples (1" to 2" / 25 to 51mm)
Model No. SN5016
Item No. 64405
14 Interchange Brands Operator’s Manual
Testing The Stapler
Before using the stapler, test it by using the check list below. Conduct the test in
the following order. If abnormal tests occur, stop using the stapler and contact an
authorized service center immediately.
1. Disconnect air hose from stapler.
Remove all staples from stapler.
ALL SCREWS MUST BE TIGHTENED.
If any screws are loose, tighten them.
THE SAFETY/PUSH LEVER AND
TRIGGER MUST MOVE SMOOTHLY.
2. Adjust the air pressure to 70psi.
Connect the air hose.
Do not load any staples in the
stapler.
THE STAPLER MUST NOT LEAK AIR.
Hold the stapler downward and pull
the trigger.
THE STAPLER MUST NOT LEAK AIR.
3. Remove the finger from the trigger
and press the safety/push lever
against the wood.
THE STAPLER MUST NOT OPERATE.
4. Without touching the trigger, depress
the safety/push lever against the
work piece.
Pull the trigger.
THE STAPLER MUST OPERATE.
5. With the stapler off of the work
piece, pull the trigger. Depress the
push lever against the work piece.
THE STAPLER MUST OPERATE.
6. If no abnormal operation is
observed, you may load staples in
the stapler.
Drive staples into a test piece that
is the same type to be used in the
actual application.
THE STAPLER MUST OPERATE
PROPERLY.

16 Ga. Medium Crown Stapler
Drives 7/16" Crown Staples (1" to 2" / 25 to 51mm)
Model No. SN5016
Item No. 64405
15
Interchange Brands Operator’s Manual
Troubleshooting
Problem Cause Solution
Stapler operates but no staple is
driven
Check for a jam
Staple feeder damaged
Ribbon spring weakened or
damaged
Clean jam
Replace staple feeder
Replace ribbon spring
Weak drive, slow to cycle Check air pressure
Driver blade worn
Piston O-ring worn or damaged
Increase air pressure (do not
exceed 100psi)
Replace driver blade
Replace O-ring
Drives too deep Check air pressure Reduce air pressure (70-120
psi)
Skipping staples, intermittent feed Check for proper staples
Staple feeder damaged
Ribbon spring weakened or
damaged
Piston O-ring worn or damaged
Replace with Genuine staples
Replace staple feeder
Replace ribbon spring
Replace O-ring
Staples jam - driven staple is bent Check for proper staples
Driver blade worn
Replace with Genuine staples
Replace driver blade
Drives properly during normal
operation, but does not drive fully at
faster stapling speeds
Check inside diameter of air hose Use larger air hose
Adjusting the Stapling Depth
Depth drive adjustment allows user to drive staples
to the precise level on the surface.
Driving Depth Adjustment Dial
(on some models)
WARNING: Always disconnect air supply before
changing the adjustment dial.
■With air pressure set, drive staples into a
piece of scrap material to determine if an
adjustment is necessary.
■If adjustment is required, disconnect air
supply.
■Refer to the mark on the contact arm for
direction to turn the adjustment dial.
■Reconnect air supply.

16 Ga. Medium Crown Stapler
Drives 7/16" Crown Staples (1" to 2" / 25 to 51mm)
Model No. SN5016
Item No. 64405
16 Interchange Brands Operator’s Manual
Maintenance and Inspection
Read the section titled SAFETY.
NOTE: The information contained in this Manual is designed to assist you in the
safe maintenance of the stapler. Some illustrations in this Manual may show details
or attachments that are different from those on your
stapler.
WARNING: Disconnect air hose and remove
staples from stapler when:
Clearing a jam
Doing maintenance and inspection
Clearing a jam
Remove a jammed staple in the following order:
1. DISCONNECT AIR HOSE.
2. Remove all staples.
3. Remove the lock lever and open blade
guide.
4. Remove the jammed staple with a slotted
head screwdriver.
5. Close blade guide and latch.
6. In case of frequent jams, contact an
authorized service center.
A qualified person should perform repairs and maintenance.
Periodic maintenance to be performed:
Drain air line filter daily.
Keep lubricator filled.
Clean filter element, then blow air through filter in direction opposite to
normal flow.
Clean magazine and feeder mechanism.
Keep safety/push lever working properly.
Lubricate the stapler after stapling.
Drain air compressor.
All quality staplers will eventually require servicing or replacement of parts
because of wear from normal use.
Storing
When not in use for an extended period, apply a thin coat of the lubricant to
the steel parts to avoid rust.
The stapler should be stored in a warm and dry place when not in use. Do
not store the stapler in a cold weather environment.
Cold Weather Care
Do not store the tool in a cold weather environment.
Keep the tool in a warm area until beginning the work.
If the tool is already cold, bring it in a warm area and allow the tool to warm
up before use.
1. Reduce the air pressure to 60 to 80 psi (4.2 bar 4.2 kgf/cm2).
2. Remove all fasteners from the tool.
3. Connect the air hose and free-fire (blank-fire) the tool.
The lowered air pressure will be enough to free-fire the tool. Slow speed operation
tends to warm up the moving part.

16 Ga. Medium Crown Stapler
Drives 7/16" Crown Staples (1" to 2" / 25 to 51mm)
Model No. SN5016
Item No. 64405
17
Interchange Brands Operator’s Manual
PARTS DRAWING/SCHEMATICS FOR SN5016
Parts Drawing/Schematics, Parts List & Parts Kits

16 Ga. Medium Crown Stapler
Drives 7/16" Crown Staples (1" to 2" / 25 to 51mm)
Model No. SN5016
Item No. 64405
18 Interchange Brands Operator’s Manual
PARTS LIST FOR SN5016
NO. ORDER NO. DESCRIPTION NO. ORDER NO. DESCRIPTION
1 610560 BOLT M6X20 (Loctite 243) 50 321960 BRACKET
2 320940 BUSHING 51 321970 ADJUSTER
3 410280 EXHAUST COVER 52 421080 ADJUSTER DIAL
4 320930 EXHAUST FILTER (A) 53 630180 SNAP RING
5 320920 EXHAUST FILTER (B) 54 320860 SAFETY UPPER
6 610230 BOLT M6X30 (Loctite 243) 55 620670 SPRING
7 320910 SIDE PROTECTOR 56 420560 SAFETY UPPER GUIDE
8110210 CYLINDER CAP 57 640020 ROLL PIN 2.5X10
9 520290 GASKET 58 320110 TRIGGER STEM
10 320890 WASHER 59 510030 O-RING 2.5X1.4
11 620380 COMPRESSION SPRING 60 420080 TRIGGER VALVE CAP
12 420610 HEAD VALVE PISTON 61 620050 TRIGGER VALVE SPRING
13 320900 PISTON STOP SEAT 62 330010 TRIGGER VALVE BUSHING
14 410270 PISTON STOP 63 510240 O-RING 8.6X1.9
15 410260 HEAD VALVE SLEEVE 64 510210 O-RING 6.3X1.8
16 510710 O-RING 54X3.1 65 420090 TRIGGER VALVE CAGE
17 510560 O-RING 41.2X2.65 66 510410 O-RING 18.3X2.65
18 321910 WASHER 67 510380 O-RING 16X1.8
19 410570 BUMPER 68 640250 STRAIGHT PIN 3X15
20 321920 DRIVER BLADE (Loctite
262) 69 320880 CONTACT PLATE
21 310370 PISTON 70 620370 SPRING
22 510510 O-RING 37.5X3.55 71 110190 ADJUST BUTTOM
23 310180 CYLINDER 72 640010 ROLL PIN 2X8
24 520130 CYLINDER SEAL 73 420590 TRIGGER BRACKET
25 510680 O-RING 50X2.65 74 420580 TRIGGER
26 110620 BODY 75 610040 BOLT M4X20
27 511010 O-RING 63.8X3.1 76 421240 MAGAZINE COVER AXIS
28 420600 CYLINDER RING 77 421250 MAGAZINE COVER
29 410460 HANDLE GRIP 78 610310 NUT M4 (Nylock)
30 630110 SNAP RING 79 321980 MAGAZINE BRACKET
31 420540 FILTER 80 620860 STOPPER SPRING
32 110310 END CAP 81 321990 PUSHER POST
33 640180 ROLL PIN 3X30 82 610120 BOLT M5X25
34 321810 STEP PIN 83 620870 DOOR SPRING
35 420950 PIN CAP 84 620880 ROLL SPRING
36 420650 SAFETY GUIDE 85 322000 PUSHER
37 210600 NOSE BASE 86 510140 O-RING 5.15X1.8
38 610220 BOLT M6X25 (Loctite 243) 87 620740 SPRING
39 210610 NOSE COVER A 88 630190 SNAP RING
40 322870 LOCK SWITCH 89 610320 NUT M5 (Nylock)
41 ###### NOT APPLICABLE 90 510180 O-RING 5.8X1.9
42 210620 NOSE COVER B 91 610110 BOLT M5X22
43 640160 ROLL PIN 3X25 92 421260 MAGAZINE
44 210630 NOSE 93 510640 O-RING 47.5X1.8
45 610100 BOLT M5X20 94 323130 STRAIGHT PIN
46 321940 SAFETY 95 511020 O-RING 1.5X1.8
47 640140 ROLL PIN 3X22 P1 D321921 DRIVER UNIT
48 321950 NAIL GUIDE P2 T420091 TRIGGER VALVE
49 610060 BOLT M5X10 (Loctite 243)

16 Ga. Medium Crown Stapler
Drives 7/16" Crown Staples (1" to 2" / 25 to 51mm)
Model No. SN5016
Item No. 64405
19
Interchange Brands Operator’s Manual
PARTS KITS FOR SN5016
ORDER NO. DESC. CODE KIT # ITEM
98490 SN5016K1 Kit #1 O-Ring/Gasket/Bumper Kit for SN5016
(also fits CN565-15)
98495 SN5016K2 Kit #2 Piston/Driver Assembly/Bumper Kit for SN5016
98500 SN5016K3 Kit #3 Head Cap Assembly for SN5016 Kit (also fits CN565-15)
98505 SN5016K4 Kit #4 Trigger Valve Assembly Kit with Trigger for SN5016
98510 SN5016K5 Kit #5 Magazine Assembly Kit for SN5016
98515 SN5016K6 Kit #6 Guide Body Assembly Kit for SN5016
98516 SN5016K7 Kit #7 Safety Kit for SN5016
98517 SN5016K8 Kit #8 Feeder Kit for SN5016
WARNING!
■Always follow the tool manufacturer’s safety and
maintenance instructions.
■Always wear safety glasses with side shields when
operating or servicing tools.
■Always disconnect the air supply from the tool and empty
the magazine when servicing tools.
!
NOTICE: The parts listed in this manual are for service assembly and for reference.
Changes to the tool and drawing may be made without notification.
Most parts or parts kits are available. Contact your local dealer for more information.
WARNING: When the tool needs repairing or servicing, it is strongly recommended
that you contact your local dealer. Do not disassemble the tool yourself, which might
waive your right for product guarantee.

SN5016 16 ga. Stapler
Made In China DB
Limited Five (5) Year Warranty for
Pneumatic Staplers
Our products are designed and constructed using the highest standards of both mate-
rial and workmanship. We warrant to the original retail purchaser that their staplers will
be free from defects in material or workmanship for the warranty period of five years.
During the warranty period (which begins on the purchase date), we will repair or
replace, at our option and expense, any product or part that is defective in materials or
workmanship after examination by an Authorized Warranty Service Center, subject to the
exceptions, exclusions and limitations described below. Any replacement product or part
will carry a warranty for the balance of the warranty period applicable to the replaced
product or part. A DATED SALES RECEIPT OR PROOF OF PURCHASE FROM THE
ORIGINAL RETAIL PURCHASER IS REQUIRED TO MAKE A WARRANTY CLAIM. To make
a warranty claim, you must return the product, with proper receipt/proof of purchase
and return transportation charges prepaid, to us (your dealer) or an Authorized Warranty
Service Center. We will perform our obligations under this warranty within a reasonable
time after approval of the warranty claim.
WARRANTY EXCLUSIONS
The following warranty exclusions apply:
1. Normal wear parts are not covered under this warranty. Normal wear parts
include, for example, rubber o-rings, seals and driver blades.
2. This warranty does not cover parts damaged due to normal wear, misapplica-
tion, misuse, accidents, operation at other than recommended speeds, improper
storage, or damage resulting during shipping.
3. Products used in production/industrial applications are excluded from this war-
ranty.
4. Labor charges, maintenance, or loss, damage and repairs resulting from im-
proper operation are not covered by this warranty.
GENERAL WARRANTY CONDITIONS
This warranty will be honored, only if:
1. Clean, dry, regulated compressed air has been used at air pressure not exceed-
ing the maximum indicated on the tool casting;
2. No evidence of abuse, abnormal conditions, accident, neglect, misuse or im-
proper modifications or storage of the product exists; and
3. No deviations from following recommended operating instructions, specifi-
cations, and maintenance schedules exist. (Read Operator Manual for use,
specifications, and maintenance instructions).
This warranty is the only warranty for the product and we disclaim all other warran-
ties. Any implied warranties will be limited in duration to the applicable warranty period
specified above. Some states do not allow limitations on how long an implied war-
ranty lasts, so the above limitation may not apply to you. Your remedies are solely and
exclusively as stated above. We shall in no event be liable for incidental, consequential,
indirect or special damages. Some states do not allow the exclusion or limitation of
incidental or consequential damages, so the above limitation or exclusion may not apply
to you. In no event, whether as a result of a breach of contract, warranty, tort (including
negligence) or otherwise, shall our liability exceed the price of the product that has given
rise to the claim or liability. Any liability connected with the use of this product shall
terminate upon the expiration of the warranty period specified above. No employee or
representative of any distributor or dealer is authorized to make any change or modifica-
tion to this warranty.
This warranty gives you specific legal rights, and you may also have other rights,
which vary from state to state.
Interchange Brands SN5016
Operator’s Manual (10/8/14)