Aeropro CN65ZRA User manual

1
INSTRUCTION MANUAL
AIR-POWERED COIL NAILER
CN65ZRA
IMPORTANT:
Read all safety rules and operating Instructions
carefully before starting the product.
Keep this Manual for future reference.
Residual Risks
Even when the tool is used as prescribed it is not possible to eliminate all residual risk factors.
The following hazards may arise in connection with the tool’s construction and design:

2
TABLE OF CONTENTS:
TECHNICAL SPECIFIACTIONS
SAFETY GUIDELINES
KEY PARTS DIAGRAM
IMPORTANT INFORMATION
TYPES OF FASTENERS
OPERATING INSTRUCTIONS
MAINTENANCE
TROUBLESHOOTING
EXPLODED VIEW
PARTS LIST
TECHNICAL SPECIFIACTIONS:
Magazine
capacity(QTY.)
300 nails (1 coil)
Fastener Details
0º1-1/2” to 2-1/2” Plastic Coil Nails
Operating
pressure:
70 –120 psi (4.9 –8.3bar 5 –8.5 kgf/cm2)
Maximum pressure:
120PSI (8.3bar)
Air consumption:
.049 ft3/cycle at 90 psi
Air inlet:
3/8”
Dimensions:
282mm*316mm*145mm(11.1"*12.44"*5.71")
Weight:
2.3kgs(5.06lbs)
SCFM: Standard Cubic feet per minute (the volumetric flow rate of air corrected to standardized conditions of
temperature and pressure).
Environmental Responsibilities
Please recycle unwanted materials instead of disposing of them as waste. All tools, hoses and packaging should be
sorted, taken to the local recycling centre and disposed of in an environmentally safe way.

3
SAFETY GUIDELINES
This manual contains information that relates to protecting personal safety and preventing equipment problems.it is
very important to read this manual carefully and understand it thoroughly before using the product.the symbols listed
below are used to indicate this information.
DANGER!
Potential hazard that will result in serious injury or loss of life.
WARRNING!
Potential hazard that could result in serious injury or loss of life.
CAUTION!
Potential hazard that may result in moderate injury or damage to equipment.
Note-The word“note”is used to inform the reader of something he/she needs to know about the tool.
PERSONAL SAFETY
These precautions are intended for the personal safety of the user and others working with the user. please take time
to read and understand them.
DANGER!
Potential hazard that will result in serious injury or loss of life.
-Keep children away from the work area. Do not allow children to handle power tools.
-Keep air hose away from heat, oil, and sharp edges. Check air hose for wear before each use and ensure that all
connections are proper. Always ensure that the workpiece is firmly secured leaving both hands free to control the
tool.Always ensure that the tool has stopped before putting it down after use, in the interest of safety and to prevent
possible damage to the tool/user.
-Keep proper footing at all times in order to ensure correct balance.
Do not use oxygen or any other combustible or bottled gas to power air-powered
tools. Failure to observe this warning can cause explosion and serious personal
injury or death. Use only the compressed air to power the air-powered tools. Use a
minimum of 25’(7.6m) of hose to connect the tools to the compressor. Failure to
comply will result in serious injury or loss of life.
Risk of electric shock: Do not expose a compressor to rain. Store it indoors. Disconnect the
compressor from power source before servicing. Compressor must be grounded. Do not use grounding
adaptors.
Risk of personal injury: Do not direct compressed air from the air hose toward the user or other
personnel.
Risk of inhalation: Never directly inhale the air produced by the compressor.
Risk of bursting: Do not adjust the pressure switch or safety valve for any reason. They have been
preset at the factory for this compressor’s maximum pressure. Tampering with the pressure switch or the
safety valve may cause personal injury or property damage.
Risk of burns: The pump and the manifold generate high temperatures. In order to avoid burns or other
injuries, do not touch the pump, the manifold or the transfer tube while the compressor is running. Allow
the parts to cool down before handling or servicing. Keep children away from the compressor at all times.
Risk of bursting: Make sure the regulator is adjusted so that the compressor outlet
pressure is set lower than the maximum operating pressure of the tool. Before
starting the compressor, pull the ring on the safety valve to make sure the valve
moves freely. Drain water from tank after each use. Do not weld or repair tank.
Relieve all pressure in the hose before removing or attaching accessories.
WARNING!
Potential hazard that could result in serious injury or loss of life.
-Do not allow unskilled or untrained individuals to operate the air powered tools.
-Do not use the air powered tools for any task other than that it is designed to perform.

4
-Do not use the air tools unless you have been trained to do so. Only a qualified person should use the tool.
-Locate the compressor in a well-ventilated area for cooling, and must be a minimum of 12”(31cm) away from the
nearest wall.
-Protect the air hose and the power cord from damage and puncture. Inspect them for weak or worn spots every
week, and replace them if necessary .
-Always wear hearing protection when using the air compressor. Failure to do so may result in hearing loss.
-Do not carry the compressor while it is running.
-Do not operate the compressor if it is not in a stable position.
-Do not operate the compressor on a rooftop or in an elevated position that could allow the unit to fall or be tipped
over.
Always replace a damaged gauge before operating the unit again.
CAUTION!
Potential hazard that may result in moderate injury or damage to equipment.
-Always ensure that the tool has stopped before connecting to the air supply.
-Do not wear watches, rings, bracelets, or loose clothing when using any air tool.
-Do not overload the tool.Allow the tool to operate at its optimum speed for maximum efficiency.
-Do not use a tool that is leaking air, with missing or damaged parts, or that requires repairs. Verify that all screws are
securely tightened.
-For optimal safety and tool performance, inspect the tool daily in order to ensure free movement of the trigger, safety
mechanisms, and springs.
-Always keep your air tools clean and lubricated. Daily lubrication is essential to avoid internal corrosion and possible
failures.
-Ensure the floor is not slippery and wear non-slip shoes. Floors should be kept clean can clear.
-Always follow all workshop safety rules, regulations, and conditions when using the tools.
-Carry the tool by the handle only. Do not carry the tools with a finger on the trigger. Do not carry the tool by the hose,
magazine or any other parts.
-Do not use the tool near or below freezing temperatures, as doing so may cause tool failure.
-Do not store the tool in a freezing environment to prevent ice formation on the operating valves of the tool, as doing
so may cause tool failure.
-Handling and storage of oil: Use with adequate ventilation. Avoid contact of oil with eyes, skin, and clothing. Avoid
breathing spray or mist. Store in a tightly closed container in a cool, dry, well-ventilated area free
from incompatible substances.
CAUTION!
Potential hazard that may result in moderate injury or damage to equipment.
Disconnect tool from the air supply and turn off the compressor before performing any maintenance,
or changing accessories, when the tool is not in use, when it is being handed to another person,
and when it is left unattended. Failure to comply may result in moderate injury or damage to equipment.
Use safety goggles and ear protection:
-Wear safety glasses with side shields when operating the tool/compressor and verify that others in
the work area are also wearing safety glasses.
-Requirements and must provide protection from flying particles from the front and the sides.
-Air powered tools are loud and the sound can cause hearing damage. Always wear ear protection
to prevent hearing damage and loss. Failure to comply may result in moderate injury.
NOTE: Recycle unwanted materials father than disposing of them as waste. Sort the tools, hoses, and package into
specific categories and take to the local recycling centre or dispose of them in an environmentally safe way.

5
KEY PARTS DIAGRAM
IMPORTANT INFORMATION
Compatible compressors
GUIDELINES FOR PROPER USE AND OPERATION
Be sure to use a proper air compressor with air powered tools.
General use
The Air-Powered Coil Siding Nailer. drives 1-1/2” to 2-1/2” 0ºplactic coil nails. The tool is lightweight and durable,
stands up to the elements and provides consistently accurate results over the life of the tool. An ideal tool for a
variety of construction projects, including installation of asphalt roofing shingles and insulation boards. It also
features a high-capacity side-load magazine, tool-less depth adjustment, durable construction, and more.
Air system
Always use clean, dry, regulated, compressed air at 4.9 to 8.3 bar (70 to 120psi).
Do not exceed the maximum or minimum pressures. Operating the tool at the wrong pressure(too low or too
high) will cause excessive noise or rapid wear of tool.

6
WARNING!
Potential hazard that could result in serious injury or loss of life.
Keep hands and other parts of the body away from the tools discharge and working areas when
connecting the air supply. Failure to comply could lead to serious injury or loss of life.
It is recommended that a filter-regulator-lubricator is used and located as close to the tool as possible.
If a filter-regulator-lubricator in not installed, place up to 6 drops of compressor oil into the inlet plug before
each use.
If a filter-regulator-lubricator is installed, keep the air filter clean.Adirty filter will reduce the air pressure to
the tool, which will cause reduction in power, efficiency, and general performance.
For optimal performance, install a quick connector to the tool and a quick coupler on the hose, if
applicable.
Verify that all of the connections in the air supply system are sealed in order to prevent air from leaking.
NO.
Description
NO. Description
NO.
Description
1
AEROPRO Air powered coil nailer
4 Air Hose
7
Filter
2
Quick connector
5 Lubricator
8
Cut-off valve
3
Quick coupler
6 Regulator(0 to 8.3 Bar)
9
Air compressor
WARNING!
Potential hazard that could result in serious injury or loss of life.
Do not use the tool if it is not in proper working order.
Do not use oxygen,carbon dioxide or any other combustible, or bottled gas to power this tool.
Do not use this tool in the presence of any flammable liquids or gases.
Keep hands and other parts of the body away from the firing head during use.
Do not point the tool towards the operator or other people.
Never attempt to clear a jammed fastener while the air hose is connected.
Do not drive a fastener on top of an existing fastener. Failure to comply could lead to serious injury or loss of life.
TYPES OF FASTENERS
Please see the TECHNICAL SPECIFIACTIONS.
WARNING!
Potential hazard that could result in serious injury or loss of life.
The use of any other types of fasteners will cause the tool to jam. Failure to comply could lead to serious injury
or loss of life.

7
OPERATING INSTRUCTIONS
LOADING NAILS
1. Disconnect the tool from the air supply.
2. Press the knob down and swing the nail guide open; open the magazine cover.
3. Adjust the position of the nail holder according to the nail length.
The nail will not feed smoothly if the nail holder is not correctly adjusted.
②Turn the nail holder about 90 degrees counterclockwise.
②Move the nail holder up and down to align the top of the nail holder with a mark on the holder shaft in
accordance with the length of the nails being used.
③Turn the nail holder 90 degrees clockwise until you hear "click".
4. Place the nail coil in the magazine. Insert the first nail into the magazine opening.

8
5.①Uncoil enough nails to reach the driving hole;
②Insert the first nail into the driving hole and the second nail between the two pawls of the feeder.
③Fit the nail heads in the guide slot
④Pulling the nails to the right, swing the nail guide closed.
NOTE: Be careful not to deform the collated wires and not to disengage the nails with the guide surface. Otherwise, the nail guide
will not close correctly.
6. Close the magazine cover. Pulling the nails to the right, swing the nail guide closed.
7. Grip the nail guide and knob with finger.
8. Lock the knob completely.

9
Testing the nailer
Before actually beginning the nailing work, test the nailer by using the check list below. Conduct the tests in the
following order. If abnormal operation occurs, stop using the nailer and contact a service centre immediately.
1. DISCONNECT AIR HOSE FROM NAILER. REMOVE ALL NAILS FROM NAILER
All screws must be tightened. If any screws are loose, tighten them
The push lever and trigger must move smoothly
2. Adjust the air pressure to 70 PSI (4.9 bar or 5 kgf/cm2). Connect the air hose. Do not load any nails in the nailer.
THE NAILER MUST NOT LEAK AIR. Hold the nailer downward and pull the trigger.
THE NAILER MUST NOT OPERATE.

10
3. With finger off the trigger, depress the push lever against the workpiece.
THE NAILER MUST NOT OPERATE.
4. Without touching the trigger, depress the push lever against the workpiece. Pull the trigger.
THE NAILER MUST OPERATE.
5. With the nailer off the workpiece, pull the trigger. Depress the push lever against the workpiece.
THE NAILER MUST OPERATE.
6. If no abnormal operation is observed, you may load nails in the nailer. Drive nails into a test piece that is the
same type of material that will be used in the actual application.
THE NAILER MUST OPERATE PROPERLY.
Firing modes
The Air-powered Coiled Siding Nailer has two firing modes: sequential fire for single firing, or bump fire for
repetitive, fast firing of nails. The bump fire trigger kit comes installed on the nailer, and the sequential fire trigger
kit is included as replacement parts. See instructions on how to change from one mode to the other.
METHODS OF OPERATION
This nailer is equipped with a push lever at the nailing point and will not operate unless the push lever is
depressed (pushed upwards). Each mode requires a different method of operation:
1. Sequential fire (single shot)
①Position the nail outlet on the workpiece with finger off the trigger.
②Push the nailer down until the push lever is completely depressed.
③Pull the trigger to drive a nail.
④Remove finger from the trigger.
⑥To drive another nail, move the nailer along the workpiece, repeating steps 1 to 4 as required.

11
2. Bump fire (multiple shots)
①Pull the trigger with the nailer off the workpiece.
②Drive a nail by pressing the nailer against the workpiece to depress the push lever.
③Drive additional nails by moving the nailer along the workpiece with a bouncing motion. Each depression
of the push lever will drive a nail. When the required nails have been driven, remove finger from the trigger.
WARNING!
Potential hazard that may result in moderate injury or damage to equipment.
●Keep your finger off the trigger except during fastening operation, because serious injury could result if the push
lever accidentally contacts you or others in work area.
●Keep hands and body away from the discharge area. The nailer with contact trip mechanism may bounce from
the recoil of driving a fastener and unwanted subsequent fastener may be driven, possibly causing injury.
●Some types of loaded nails can spark out of the muzzle during a nail driving operation. Exericise caution!
ADJUSTING THE NAILING DEPTH
To assure that each nail penetrates to the same depth,be sure that:
⑵the air pressure to the Nailer remains constant(regulator is installed and working properly),and
⑵the Nailer is always held firmly against the workpiece. Adjust the nailing in the following order.
①DISCONNECTAIR HOSE FROM NAILER.
②If nails are driven too deep,turn the adjuster to the shallow side.Adjustments are in half-turn increments.

12
If nails are driven too shallow,turn the adjuster to the deep side.
Clearing a jammed nail
Disconnect the tool from the air supply line.
Open the nail guide and insert a rod into the outlet. Tap the rod with a hammer.
Remove the jammed nail with a slotted screwdriver.
Cut the deformed collated wire with snips. Correct the deformation.
Remove the non-jammed nails that are stored in the tool’s magazine.
Operate the magazine latch and slide the pusher back to open the magazine for checking the jammed nails.
Use pliers or any appropriate tool to remove the jammed nails.
Close the magazine cover and slide the pusher to its original position.
Reload the nails into the tool magazine.
Reconnect the air supply line to the tool’s air inlet.
Test fire 3 to 5 nails into a piece of scrap wood in order to ensure proper operation.
MAINTENANCE
Cleaning
Disconnect the nailer/stapler from the air supply before cleaning. Use a good solvent to clean the nose assembly of the
nailer/stapler. Always be sure that the nailer/stapler is dry before using it again.
Do not allow dust, chips, sand, etc. into the air connectors or into the body of the nailer/stapler; this may result in leaks and
damage to the nailer/stapler and the air couplings.
Never use gasoline or other flammable
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!

13
Lubricating
-Place 2 to 6 drops of pneumatic tool oil in the nailer air inlet (as shown in Figure 8) every 2 hours of continuous
use. Wipe off any excess oil near the nailer exhaust to avoid dust build-up.
-Another option to manual oiling would be to simply 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 necessary. Just make sure there is always oil in the lubricator.
Lubricating nailer/stapler via air inlet.
TROUBLESHOOTING (See Table 1)
The following chart lists common operating system issues and solutions.please read it carefully and follow all
instructions closely.
DANGER! Potential hazard that could result in serious injury or loss of life.
If any of the following symptoms appear while the tool is in use,turn it off and disconnect it from the air supply
immediately. Failure to comply will lead to serious injury or loss of life.
Disconnect the tool from the air supply before making any adjustments.
Repairs must be performed by a qualified service technician only.
SYMPTOM
PROBLEM
SOLUTIONS
Air leak near top of
tool or in trigger area
1.O-ring in trigger valve are damage.
2.Trigger valve head are damage.
3.Trigger valve stem ,seal or O-ring are
damaged.
1.Check and replace O-ring.
2.Check and replace.
3.Check and replace trigger valve stem, seal or
O-ring
Air leak near bottom
of tool.
1. Loose screws.
2. Worn or damaged O-rings or bumper.
1. Tighten screws.
2. Check and replace O-rings or bumper.
Air leak between
body and cylinder
cap.
1. Loose screws.
2. Worn or damaged O-rings or seals.
1. Tighten screw.
2. Check and replace O-rings or bumper.
Blade driving
fastener too deep.
1. Worn bumper.
2. Air pressure is too high.
1. Replace bumper.
2.Adjust the air pressure.
Tool does not
operate well: can not
drive fastener or
operate sluggishly.
1. Inadequate air supply.
2. Inadequate lubrication.
3. Worn or damaged O-rings or seals.
4. Exhaust port in cylinder head is blocked.
1. Verify adequate air supply.
2. Place 2 or 6 drops of oil into air inlet.
3. Check and replace O-rings or seal.
4. Replace damaged internal parts.
Tool skips fasteners.
1. Worn bumper or damaged spring.
2. Dirt in front plate.
3. Dirt or damage prevents fasteners from
moving freely in magazine.
4. Worn or dry O-ring on piston or lack of lubrication.
5. Cylinder cover seal leaking.
1. Repalce bumper or pusher spring.
2. Clean drive channel on front plate.
3. Magazine needs to be cleaned.
4. O-ring need to be replaced.And lubricate.
5. Replace Sealing washer.
Tool jams.
1. Incorrect or damaged fasteners.
2. Damaged or worn driver guide.
3. Magazine or nose screw loose.
4. Magazine is dirty.
1. Change and use correct fastener.
2. Check and replace the driver.
3. Tighten the magazine.
4. Clean the magazine.
Table 1

CN650RA
2017.10.10
( A0 )
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
27
28
29
30
31
32
33
34
38
37
36
35
22 24 25
39 40 41 42 43
23
45 44
49
501 505 506 507
26
38 90 94
95
502 503 504
69
70
71
68 67 66 65 64 62
63
88
48
86
85
84
83
8079 8182
87 85
89
72 75
73
74
75 76
48
38
90
91
92
93 94
77 78
50
51
52
53
54
55
56
57
58
59
60
61
46
47
Exploded view
14

15
PARTS LIST
No.
K-3 Code
Description
Qty. No.
K-3 Code
Description
Qty.
1
03.04.23.073
Hex. Socket
1
52
03.04.01.082
O-ring 16*1.6
1
2
03.04.21.031
Top Cover
1
53
03.04.29.005
sleeve
1
3
03.04.05.407
Hex. Socket HD. Bolt
M5x30
4
54
03.04.01.047
O-ring 6.1*1.8
1
4
03.04.05.070
Hex. Socket HD. Bolt
M5x10
1
55
03.04.01.048
O-ring 6.4*2
1
5
03.04.28.032
Exhaust Cover
1
56
03.04.01.060
O-ring 9*1.8
1
6
03.04.19.032
Gasket
1
57
03.04.34.043
Switch spring
1
7
03.04.36.023
Spring
1
58
03.04.15.043
Trigger Plunger
1
8
03.04.01.129
O-ring 32.6*2.5
1
59
03.04.01.032
O-ring 2.4*1.6
2
9
03.04.01.164
O-ring 43*2.65
1
60
03.04.01.097
O-ring 20*1.8
1
10
03.04.20.010
Head Cap
1
61
03.04.32.150-01
Trigger Valve Bushing
1
11
03.04.19.042
Switch valve sealing
1 62
03.04.29.164
Magazine Bushing
1
12
03.04.32.074
spring seat
1 63
03.04.05.403
Hex.Socket HD.Bolt
M5x10
2
13
03.04.01.135
O-ring 34.5*3.55
1 64
03.04.40.430
Feed Piston Cover
1
14
03.04.39.01.243
Piston
1 65
03.04.19.044
Gasket
1
15
03.04.40.071
Ratchet Spring
1 66
03.04.01.298
O-ring 11.2*1.8
1
16
03.04.01.167
O-ring 44.5*2.5
1 67
03.04.40.422
O-ring
1
17
03.04.19.201
Cylinder Plate
1 68
03.04.40.021
Feed Piston
1
18
03.04.01.202
O-ring 63.6*2.5
1 69
03.04.08.140
Nose
1
19
03.04.01.169
O-ring 45*3.55
1 70
03.04.29.036
Sleeve
2
20
03.04.27.144
Cylinder
1
71
03.04.05.730
Nut M5
1
21
03.04.26.066
Gun body
1
72
03.04.04.031
Driver guide cover
1
22
03.04.29.093
Grip Rubber
1
73
03.04.31.031
Feeder Shaft
1
23
03.04.01.142
O-ring 36.5*2.65
1
74
03.04.33.012
Feeder
1
24
03.04.11.091-03
End cap
1
75
03.04.29.047
Shaft
3
25
03.04.40.170
Air inlet plug 3/8"
1
76
03.04.01.059
O-ring 8.75*1.8
1
26
03.04.29.158
Dust Cap
1
77
03.04.05.409
Hex. Socket HD.Bolt
M6x25
4
27
03.04.15.173
shift rod
1
78
03.04.40.431
Nail Guide Shaft
1
28
03.04.05.349
Roll Pin 3*28
2
79
03.04.36.316
Spring
2
29
03.04.01.009
O-ring 5.15*1.5
2
80
03.04.02.036
Nail Guide Cover
1
30
03.04.32.085
guide holder
1
81
03.04.05.420
Hex. Socket HD.Bolt
M4x10
1
31
03.04.36.113
Spring
1
82
03.04.13.120
Nail Guide Cover
1
32
03.04.15.086
Plunger
1
83
03.04.36.297
Spring
1
33
03.04.06.093
Piston Bumper
1
84
03.04.10.065
Guide Lock
1
34
03.04.01.137
O-ring 35.5*2.3
1
85
03.04.05.190
Roll Pin 3*12
1
35
03.04.39.12.065
Adjusting screw
1
86
03.04.31.137
Pin
2
36
03.04.05.237
Rock pin 3
1
87
03.04.01.041
O-ring 4*1.8
1
37
03.04.39.12.066
Pushing Lever
1
88
03.04.05.077
Hex. Socket HD.Bolt
M5*25
1
38
05.04.26.011
Tip sleeve
2 89
03.04.17.011
Main Nail Stopper
1

16
39
03.04.02.105
Safety Guard
1 90
03.04.40.022
Magazine
1
40
03.04.03.031-01
Trigger
1 91
03.04.05.738-01
I-Nut M5
1
41
03.04.05.186
pin 2.5*16
1 92
03.04.31.138
Pin
2
42
03.04.40.047
Shift knob
1
93
03.04.29.222
Feeder Shaft Ring
2
43
03.04.05.189
pin 3*10
1
94
03.04.40.023
Magazine Cover
1
44
03.04.36.097
Spring
1
95
Magazine assembly
45
03.04.40.130
steel ball DW=4
1
501
05.04.24.035
Oil pot
1
46
03.04.05.197
pin 3*30
1
502
05.04.21.002
Hex M4/3mm
1
47
03.04.05.194
pin 3*22
1
503
05.04.21.003
Hex M5/4mm
1
48
03.04.05.744
Washer D=5
2
504
05.04.21.004
Hex M6/5mm
1
49
03.04.05.034
Hex.Socket HD.Bolt
M5x25
1
505
05.04.22.003
Safety glasses
1
50
03.04.01.302
O-ring 14*1.8
1
51
03.04.32.175
Valve Bushing
1
Note:
If you need spare parts of this model, pls feel free to contact us or the distributor where
you bought this tool. Tks!