Sumake ST-6400 User manual

SUMAKE PNEUMATIC TOOLS
1/4"(6.4mm) Air Hydraulic Lockbolt Tool
ST-6400
SUMAKE INDUSTRIAL CO., LTD
4F,NO.351,Yangguang St.,Neihu District TAIPEI, TAIWAN, ZIP:114-91
Specification:
Riveting Capacity 3/16, 1/4”
(4.8mm, 6.4mm)
Stroke Length 7/8” (23mm)
Traction Power 5500 lbs (2500 kg)
Air Consumption 9 CFM (255 L/min)
Air Inlet (PT) 1/4” (6.35 mm)
Air Hose (I.D.) 3/8” (10 mm)
Air Pressure 90 psi (6.3 bar)
Net Weight 6.5 lbs (3.5 kg)
Noise and Vibration:
Vibration
EN ISO 20643 Noise
EN ISO 15744 Remark
Sound Pressure Level
No load: 80 dB(A)
Load:
< 2.5 m/s²Sound power level
No load: 91 dB(A)
Uncertainty
K= 1.5 m/s²Uncertainty
K= 3dB
Please always
wear ear
protector at
environment
noise level >
80 dB(A) due
to risk of
impaired
hearing!
ST-6400-S-1304C-FPF

ECDECLARATION OF CONFORMITY
We: SUMAKE INDUSTRIAL CO., LTD.
4F, No. 351, Yangguang St., Neihu District, Taipei City, Taiwan
declare in sole responsibility that the equipment
Equipment：1/4"(6.4MM) AIR HYDRAULIC LOCKBOLT TOOL
Model/ Serial No.：ST-6400
to which this declaration applies, complies with these normative documents:
Machinery Directive: 2006/42/EC
and conforms to the following EN standard,
EN ISO 12100: 2010
EN ISO 11148-1:2011
Name and Signature/Position Date and Place
2012/6/25
MikeSu–ManagingDirector Taipei, Taiwan
ST-6400-D-1304D-FPF

Foreword
Sumake is a manufacturer and exporter of air
tools since established. We have devote all our
efforts in improving quality and tools’ life. As
well as the noise and vibration of tools. Bring all
of you working efficiences, profits, and enjoy
using the tool is our principle.
Operator‘s instruction
1. Main Applications
This tool has a strong traction power and light
weight only 1.5 kgs. All rivets from 3/32” to
3/16” in all kind of material can be applied with
this tool. This advantage performance make you
job easily.
2. Cautions for Use
2-1 Air pressure
Maximum performance is displayed at the proper
sanding speed, obtainable at a gauge pressure of
6.2 bar. Range-wise, this is an air pressure from 5
to 7 bar (70 to 100 psi)
57
2-2 Air line
Use a 3/4“ air hose between the compressor and
the tool . Compressed air is cooled and its water
content separated, as soon as the air leaves the
compressor. A portion of the water content,
however, is condensed in the piping, and can
enter the tool mechanism, and may cause trouble.
So, install an air filter and on oiler between the
compressor and the tool. Use a 3 HP or larger
compressor for each sander.
Tool
Nipple
Coupler Recoil
hose
Leader
hose
Oiler Regulator
Water
separation Air supply
Drain
daily
2-3 Air hose
Clean the hose with a blast of compressed air
before connecting the hose to air tool. This will
prevent both moisture and dust within the hose
from entering the tool and causing possible rust
or malfunction. To compensate for unusually
long hose (over 25 ft), the line pressure should be
increased accordingly.
Drainage
2-4 Inserted tools
Use only the socket or adapter which are in good
condition for use. The intended socket and
adapter for this air tool could are stated as
“Square Drive” on the specification list.
2-5 The approved eye protector, ear-muff,
mouth-muffle, and gloves shall be worn when
operate this tool.
2-6 The working place shall be ventilative.
2-7 Release the on-off device in the case of
energy supply failure.
3. Operation Method
3.1 On-off device
The on-off device is on the inner or outer contour
of the grip. It is a “hold-to-run” type. This tool
stops rotation within few sec, after releasing the
lever. For the sake of safety, place it on a level
plate or on hanger after it completely stops.
3.2 Torque Adjuster
You can adjust the torque by rotating the
knob which indicated by 1 to 6. “1” indicates
the
smallest torque output and “6”indicts the largest
torque output.
3.3 RotatingDirection
One shall make sure the direction of rotation
before actuate this tool. The “F”indicts foreword
and the “R“ indicts reverse. Forward is defined
as clockwise direction seen from the operator‘s
position.
4. Maintenance
4-1 Lubrication
Before connecting the hose , apply 4 or 5 drops
of #60 spindle oil at the air inlet. Use of a thicker
oil can lead to reduced performance or
malfunction. If a thicker oil is used by accident,
wash it away immediately. Also, every 3 or 4
hours of operation, oiling is necessary.
4-2 Storage
Avoid storing the tool in a location subject to
high humidity. If the tool is left as it is used , the
residual moisture inside the tool can cause rust.
Before storing and after operation, oil the tool at
the air inlet with spindle oil and run it for a short
time.
4-3 Disposal
If the tool is too seriously damaged to be used
anymore, drop it in a resource recycling can.
Never drop it into fire.
4-4 Ordering service Parts
For further operational and handling information
or for replacement of parts and components,
contact the sale agent from whom you purchased
the tool or the service division of our company.
*In ordering parts and components, give each
part number, name and quantity.
Warning
1. The power toll shall not be used in potentially
explosive atmospheres.
2. Disconnect the air hose before changing or
adjusting any inserted tools.
3. Prevent long hair or loose clothing from
drawing in while operate this tool.
4. Keep your body in well balanced position and
always wear gloves to reduce the risk of crushing
caused by torque between handle and workpiece.
5. Unexpected direction of rotating could cause a
hazardous situation.
6. Slip/Trip/Fall is a major reason of serious
injury or death. Beware of excess hose left on the
walking or work surface.
7. Wearing eye/face protector could reduce the
danger to person from high speed splinters being
emitted from this tool in the case of inserted tool
failure or emitted from the workpiece.
8. Wearing mouth-muff could avoid inhaling dust
or handling debris from work process that can be
harmful to your health.
9. Excessive high air pressure and too much free
rotation may speed the wear of this tool and
might cause danger situation.
ST-6400-I-1201B-FP

1/4" AIR HYDRAULIC LOCKBOLT TOOL
ST-6400-P-2305H-FP
ST-6400

1/4" AIR HYDRAULIC LOCKBOLT TOOL
PARTS LIST
No. Parts No. Description Q'ty No. Parts No. Description Q'ty
1 6400-01 Retaining Nut 1 40 6400-40 Piston Disc 1
3 6400-03 Anvil Adaptor 1 41 6400-41 Spring Washer 1
9 6400-09 Back Up Ring Seal 2 42 6400-42 Piston Head Lock Screw 1
10 6400-10 O-Ring Seal 2 43 6400-43 Roll Pin 1
11 6400-11 Hydraulic Section 1 44 6400-44 Retaining Ring 1
12 6400-12 Hydraulic Piston 1 45 6400-45 Rubber Plate 1
13 6400-13 O-Ring Seal 2 46 6400-46 Spring 1
14 6400-14 Back Up Ring Seal 2 47 6400-47 O-Ring Seal 1
15 6400-15 O-Ring Seal 1 48 6400-48 Cylinder Base 1
16 6400-16 O-Ring Seal 1 49 6400-49 Retaining Ring 1
17 6400-17 Screw Plug 1 50 6400-50 Fill Washer 1
18 6400-18 O-Ring Seal 2 55 6400-55 Oil Plug 1
19 6400-19 O-Ring Seal 1 56 6400-56 Spring 1
20 6400-20 Valve Tube 1 57 6400-57 Guide Tube 1
21 6400-21 Valve Spring 1 58 6400-58 O-Ring Seal 1
22 6400-22 Valve Seat 1 59 6400-59 Rear Gland 1
23 6400-23 O-Ring Seal 2 60 6400-60 O-Ring Seal 1
24 6400-24 Valve Plate 1 61 6400-61 Universal Joint Kit 1
25 6400-25 Valve Pressure Spring 1 66 6400-66 Rubber Cushion 1
26 6400-26 Trigger 1
27 6400-27 Roll Pin 1 62 6400-62 Hex. Wrench 1
28 6400-28 O-Ring Seal 1 63 6400-63 Hanging Ring 1
29A 6400-29A O-Ring Seal 1 64A 6400-64A 14/17mm Wrench 2
30 6400-30 Back Up Ring Seal 2 67 6400-67 Safety Cap (Option) 1
31 6400-31 Hydraulic Plug 1 68 6400-68 Oil Syringe 1
32 6400-32 O-Ring Seal 2 69 6400-69 17/19mm Wrench 1
33 6400-33 Air Cylinder 1
34 6400-34 O-Ring Seal 1
35 6400-35 Washer 1
36 6400-36 Lock Nut 1
37 6400-37 Damping Ring 1
38 6400-38 Piston Rod 1
39 6400-39 O-Ring Seal 1
ST-6400-P-2305H-FP
ST-6400
6400-NS02A
6400-NS03A
6400-NS01A
1/4" Nose Ass'y
3/16" Nose Ass'y
1/4" Nose Ass'y
*** Accessories *** (Not Shown)
6400-NS05
*** Nose Head Ass'y For OPTIONAL ***
Blind Rivet Nose Ass'y (5/32" 3/16" 1/4")
6400-NS04A
3/16" Nose Ass'y

Apply For * HUCK C6L Fastener Apply For * HUCK Magna Grip
* AVDEL Avdelok * AVDEL Maxlok
No. Parts No. Description Q'ty No. Parts No. Description Q'ty
2A 6400-02A Swaging Anvil 1 2B 6400-02B Swaging Anvil 1
4 6400-04 Collet 1 4 6400-04 Collet 1
5B-1 6400-05B-1 Jaws 1 5A 6400-05A Jaws 1
8A 6400-08A Collet Coupler 1 8A 6400-08A Collet Coupler 1
Apply For * HUCK C6L Fastener Apply For * HUCK Magna Grip
* AVDEL Avdelok * AVDEL Maxlok
No. Parts No. Description Q'ty No. Parts No. Description Q'ty
2C 6400-02C Swaging Anvil 1 2D 6400-02D Swaging Anvil 1
4 6400-04 Collet 1 4 6400-04 Collet 1
5C-1 6400-05C-1 Jaws 1 5D 6400-05D Jaws 1
8A 6400-08A Collet Coupler 1 8A 6400-08A Collet Coupler 1
No. Parts No. Description Q'ty No. Parts No. Description Q'ty
A 6400-65A Head 1 6400-65G2 3/16" Nosepiece 1
B 6400-65B Jaw Housing 1 6400-65G3 1/4" Nosepiece 1
C-1 6400-65C-1 Jaws 3 6400-65G4 3/16" Nosepiece For Magna-Lok (Opt.) 1
D-1 6400-65D-1 Jaw Pusher 1 6400-65G5 1/4" Nosepiece For Magna-Lok (Opt.) 1
E 6400-65E Spring 1 6400-65G6 3/16" Nosepiece For Monobolt (Opt.) 1
F 6400-65F Jaw Housing Coupler 1 6400-65G7 1/4" Nosepiece For Monobolt (Opt.) 1
G 6400-65G1 5/32" Nosepiece 1
*** One Set Of Free Optional Nosepice (Magna-Lok Or Monobolt) Would Be Attached
ST-6400-P-2305H-FP
G
#6400-NS05 BLIND RIVET NOSE ASS'Y (5/32", 3/16" ,1/4")
HUCK LOCKBOLT NOSE HEAD ASS'Y
#6400-NS01A 1/4" NOSE ASS'Y
#6400-NS03A 1/4" NOSE ASS'Y
#6400-NS02A 3/16" NOSE ASS'Y
#6400-NS04A 3/16" NOSE ASS'Y

RIVETER
Original instructions
SUMAKE Industrial Co. Ltd.

1
Read all these safety instructions before operating this product and save these instructions.
The tool has been manufactured in conformity with the instruction of EU machine directive. The EU mark will be considered void in the event
of inexpert repairs, the use of non-original parts and in case of non-observance of the safety instructions in the user’s manual.
Possible direct or indirect consequential damages are not the responsibility of SUMAKE Industrial co., Ltd.
General safety rules:
1. Watch the tool at all times when in use.
2. People under the influence of alcohol or drugs are not allowed to use, repair or maintain the tool.
3. Keep unqualified persons, children, etc. away from the tool.
4. Keep work area clean and with sufficient daylight or artificial lighting. The work area on which the machine is used must be cleaned up.
Disorder is a potential cause of accidents.
5. Danger of explosion. Never use oxygen and combustible gas as an air supply for the tool which many be ignited by spark and cause fire
or explosion.
6. Never use gasoline or other flammable liquids to clean the tool.
7. Do not use air tools in potentially explosive atmospheres such as in the presence of flammable liquids, cleaning solvents, fluid energy or
stored gases.
8. Do not expose air tools to rain. Do not use air tools in damp or wet locations.
9. When a fault or failure is detected, the tool must immediately be disconnected from the air supply and returned for repair.
10. It is not permitted to modify the tool in any way.
11. When not in use, keep tools in a dry place, either locked up or in a high place, out of the reach of children.
12. Do not force small air tools to do the job of a heavy –duty task. Do not use air tool for purpose of which was not intended.
13. Wear suitable ear protection at environment noise level >80dB(A) and safety spectacles when using the tool. Always wear approved
safety goggles if work in dusty. This also applies to other persons in the nearby vicinity.
14. Do not wear loose clothing or jewelry. They can be caught in moving parts. Rubber gloves and non-skid foot wear are recommended
when working outdoors. Wear protective hair covering to contain long hair.
15. Keep proper footing and balance at all times.
16. Use clamps or a vice to hold work-piece. It is safer than using your hand and free both hands to operate the air tool.
17. When not use, before performing service or changing accessories, please disconnect tool from air compressor.
18. Do not carry plugged in air tool with your finger on the switch trigger. Be sure switch is in the “OFF” position when connecting to air
supply.
19. Watch what you are doing. Use common sense, even unsafe situation or unbalanced positions, particularly when you are tired.
20. Air powered tools can vibrate in use. Vibration, repetitive motions or uncomfortable positions may be harmful to your hands or arms.
Stop using any tool if discomfort, tingling feeling or pain occurs. Seek medical advice before resuming use.
21. Multiple hazards. Read and understand the safety instructions before installing, operating, repairing, maintaining, changing accessories
on, or working near the power tool. Failure to do so can result in serious bodily injury.
22. Only qualified and trained operators should install, adjust or use the power tool.
23. Do not modify this power tool. Modifications may reduce the effectiveness of safety measures and increase the risks to the operator.
24. Do not discard the safety instructions –give them to the operator.
25. Do not use the power tool if it has been damaged.
26. Tools shall be inspected periodically to verify the ratings and markings required by this document are legibly marked on the tool. The
employer/user shall contact the manufacturer to obtain replacement marking labels when necessary.
Safety precautions for projectile hazards
1. Disconnect the power tool from the energy source when changing inserted tool or accessories.
2. Failure of the work piece, or accessories, or even of the inserted tool itself may generate high velocity projectiles.
3. Always wear impact-resistant eye protection during operation of the tool. The grade of protection required should be assessed for each
use.
4. The risks to others should also be assessed at this time.
5. Ensure that the work piece is securely fixed.
6. Check that the protection against ejection of fastener and/or stem is in place and is operative.
7. Warn against the possible forcible ejection of installation mandrels from the front of the power tool.
Safety precautions for operating hazards
1. Use of the tool may expose the operator’s hands to hazards including crushing, impacts, cuts and abrasions and heat. Wear suitable
gloves to protect hands.
2. Operators and maintenance personnel must be physically able to handle the bulk, weight and power of the tool.
3. Hold the tool correctly: be ready to counteract normal or sudden movements –have both hands available.
4. Maintain a balanced body position and secure footing.
5. Release the start and stop device in the case of an interruption of the energy supply.
6. Use only lubricants recommended by the manufacturer.
7. That unsuitable postures may not allow counteracting of normal or unexpected movement of the tool.
8. If the power tool is fixed to suspension device make sure that the fixation is secure.
9. Risk of crushing if nose equipment is not fitted.

2
Safety precautions for repetitive motions hazards
1. When using a power tool, the operator may experience discomfort in the hands, arms, shoulders, neck, or other parts of the body.
2. While using a power tool, the operator should adopt a comfortable posture. Maintain secure footing and avoid awkward or off-balanced
postures. The operator should change the posture during extended tasks which may help avoid discomfort and fatigue.
3. If the operator experience symptoms such as persistent or recurring discomfort, pain, throbbing, aching, tingling, numbness, burning
sensation or stiffness, these warning signs should not be ignored. The operator should tell the employer and consult a qualified health
professional.
Safety precautions for accessory hazards
1. Disconnect power tool from energy supply before changing the inserted tool or accessory.
2. Only use sizes and types of accessories and consumables that are recommended by the power tool manufacturer.
Safety precautions for workplace hazards
1. Slips, trips and falls are major causes of workplace injury. Be aware of slippery surfaces caused by use of the tool and also of trip hazards
caused by the air line or hydraulic hose.
2. Proceed with care in unfamiliar surroundings. Hidden hazards may exist, such as electricity or other utility lines.
3. This power tool is not intended for use in potentially explosive atmospheres and is not insulated from coming into contact with electric
power.
4. Make sure there are no electrical cables, gas pipes etc. that could cause a hazard if damaged by use of the tool.
Safety precautions for dust and fume hazards
1. Dusts and fumes generated when using power tools can cause ill health (for example: cancer, birth defects, asthma and/or dermatitis);
risk assessment of these hazards and implementation of appropriate controls of is essential.
2. Risk assessment should include dust created by the use of the tool and the potential for disturbing existing dust.
3. Operate and maintain the power tool as recommended in these instructions, to minimise dust or fume emissions.
4. Direct the exhaust so as to minimise disturbance of dust in a dust filled environment
5. Where dusts or fumes are created, the priority shall be to control them at the point of emission.
6. All integral features or accessories for the collection, extraction or suppression of airborne dust or fumes should be correctly used and
maintained in accordance with the manufacturer’s instructions.
7. Use respiratory protection as instructed by your employer or as required by occupational health and safety regulations.
Safety precautions for noise hazards
1. Unprotected exposure to high noise levels can cause permanent, disabling, hearing loss and other problems such as tinnitus (ringing,
buzzing, whistling or humming in the ears).
2. Risk assessment of these hazards and implementation of appropriate controls of is essential.
3. Appropriate controls to reduce the risk may include actions such as damping materials to prevent work pieces from ‘ringing’.
4. Use hearing protection as instructed by your employer or as required by occupational health and safety regulations.
5. Operate and maintain the power tool as recommended in these instructions, to prevent an unnecessary increase in noise.
6. If the tool has a silencer, always ensure it is in place and in good working order when the tool is operating.
7. Select, maintain and replace the consumable/inserted tool as recommended in these instructions, to prevent an unnecessary increase in
noise.
Safety precautions for vibration hazards
1. Exposure to vibration can cause disabling damage to the nerves and blood supply of the hands and arms.
2. Wear warm clothing when working in cold conditions and keep your hands warm and dry.
3. If you experience numbness, tingling, pain or whitening of the skin in your fingers or hands, stop using the assembly power tool for
non-threaded mechanical fasteners, tell your employer and consult a physician.
4. Support the weight of the tool in a stand, tensioner or balancer, because the operator can then use a lighter grip to support the tool.
Additional safety instructions for pneumatic power tools
1. Always shut off air supply, drain hose of air pressure and disconnect tool from air supply when not in use, before changing accessories or
when making repairs.
2. Never direct air at yourself or anyone else.
3. Whipping hoses can cause severe injury. Always check for damaged or loose hoses and fittings.
4. Cold air shall be directed away from the hands.
5. Whenever universal twist couplings (claw couplings) are used, lock pins shall be installed and whipcheck safety cables shall be used to
safeguard against possible hose-to-tool and hose-and-hose connection failure.
6. Do not exceed the maximum air pressure stated on the tool.
7. Never carry an air tool by the hose.
Specific safety instructions
Warnings shall be given about any specific or unusual hazards associated with the use of the power tool. Such warnings shall indicate the
nature of the hazard, the risk of injury and the avoidance action to take.

3
General preparation and connection:
1. Before connecting the air hose, apply 4 to 5 drops of SAE 10W-20 (ISO Viscosity Grade 46/32) Hydraulic Oil at the air inlet. Also, every
3 to 4 hours of operation, oiling is necessary. Twist Teflon thread tape to ensure a proper seal air inlet. Then tighten the air coupler into
air tool.
2. The supplied compressed air must be clean and dry, with the appropriate oil mist. Use an air treatment unit; filter, regulator and
lubricator.
3. Please refer Fig.1 illustration shows the correct mode of connection to the air supply system which will increase the efficiency and useful
life of the tool.
4. The quick connect coupling and hose must have sufficient air flow capacity. We recommend an air hose with a diameter of 10mm (3/8”).
5. To ensure a good performance. The operation pressure at the compressed air inlet should not exceed 6.3bar (90psi) (unless indicated
otherwise). Higher operating pressures may cause damaged or excessive wear. Operating pressures below 5.3bar may cause pressure
or power loss.
Risk of injury
1. Compressed air can inflict serious injuries. Therefore never point the air hose at another person or yourself.
2. Shut –off the air supply and disconnect the tool in case:
➢You want to change or replace accessories.
➢You want to clean, repair or maintain the tool.
➢The tool is not going to use for some times.
3. Check compressed air hose before use. If it is damaged, broken, torn, or deformed, the hose is not to be connected to the tool.
4. Always check the pneumatic couplings before using the tool. If they show signs of damage, fracture, cracking or excessive corrosion,
the respective tool or the air hose is not to be used.
5. Use only qualified adapters and connectors, In case of wear they are to be replaced immediately.
6. Only use air pipes that are fit for the use at maximum pressure.
Maintenance instruction:
1. Dry the filter (fig1) and the air inlet of the tool.
2. Lubricate the quick connect coupling to prevent blocking.
3. Air tool require lubrication throughout the life of the tool. The air motor and bearing uses compressed air to start the tool. The moisture in
compressed air will rust the air motor; you must lubricate the motor daily.
4. Avoid storing the tool in a location subject to high humidity. If the tool is left as it is used, the residual moisture inside the tool can cause
rust.
5. Before storage, lubricate tool and run it for a few seconds.
6. Regular inspection of spindles, threads, and clamping devices in respect of wear and tolerances for location of abrasive products.
7. If the tool is too seriously damage to be used anymore, recycle raw material instead of disposing as waste. The machine, accessories
and packaging should be sorted for environmental-friendly recycling. Check with your local authority or retailer for recycling advice.
8. Keep Safety Cap free of spent mandrels.
9. Insure that jaws are clean and free of metal shavings, dirt and oil.
10. Keep oil at optimum level. With use of tool there may be a gradual loss of oil. When you notice a reduction in the stroke, you need to
add a small amount of oil.
RIVETER-I-201212A