advertisement
ORIGINAL INSTRUCTIONS
TM-G704B_SR; Rev.: A
Date: 11/06/13
DCR# 13-1687
G704B-SR
CherryMAX® Split Power Tool
1224 East Warner Ave,
Santa Ana, CA 92705
Tel: 1-714-545-5511
Fax: 1-714-850-6093 www.cherryaerospace.com
T H E G 7 0 4 B - S R T O O L
T A B L E O F C O N T E N T S
Warranty .......................................................................................................................................................................... 2
Description ...................................................................................................................................................................... 3
Specifications ........................................................................................................................................................................... 3
Safety Warnings ..................................................................................................................................................................... 4
How To Use ............................................................................................................................................................................. 5
Maintenance and Repair ........................................................................................................................................................ 5
Priming and Bleeding Instructions ......................................................................................................................................... 5
Troubleshooting ...................................................................................................................................................................... 5
Overhaul .................................................................................................................................................................................. 6
Pulling Heads and Extensions ........................................................................................................................................ 6
Part List .......................................................................................................................................................................... 7
D E S C R I P T I O N
G704B-SR is a split riveter designed for the installation of blind rivets in limited access applications. The tool transmits power from the power unit through a flexible 4 foot hose to a compact hand held head. By utilizing the proper pulling head, access issues and operator fatigue can be greatly reduced. The riveter converted into this 4 foot extended model (G704B) is a CE certified tool.
S P E C I F I C A T I O N S
Cherry® Aerospace’ policy is one of continuous development. Specifications shown in this document may be subject to change which may be introduced after publication. For the latest information always consult Cherry® Aerospace.
AIR PRESSURE
STROKE
PULLING FORCE
CYCLE TIME
WEIGHT (Handle)
NOISE LEVEL
AIR CONSUMPTION
90 PSI (6.2 bar) Min./ 110 PSI (7.6 bar) Max.
.518 Inch (13.16 mm)
3,136 LbF. (13.95 kN) @ 90 PSI (6.2 bar)
About 1 second
4 1/4 Pounds (1.93 kg)
< 85dB(A)
4 CFM (110.5 liters/M) @ 20 Cycles per Minute
Supplier’s Federal Identification Code: 11815
TM-G704B_SR; Rev.: A
Date: 11/06/13
DCR# 13-1687
2
SAFETY WARNINGS
Do not use beyond the design intent; do not use substitute components for repair.
Operating this tool with a damaged or missing stem deflector, or using the deflector as a handle, may result in severe personal injury. Rotate the pin deflector facing away from the operator
Wear proper PPE when operating, repairing or overhauling this tool ( .)
Any modification will void warranty and shall be at the customer's entire responsibility.
Maintain the tool in a safe working condition at all times and examined at regular intervals for damage.
Before disassembling the tool for repair, refer to the maintenance instructions. All repairs shall be undertaken only by personnel trained in Cherry installation tools.
Disconnect the air line from the tool inlet before servicing, adjusting, fitting or removing any accessory.
Ensure that the vent holes do not become blocked or clogged and the hoses are in good condition.
Wash thoroughly after handling the fluid; excessive contact could cause rashes.
Operating air pressure not to exceed 110 psi (7.6 bar); use of a pre-set regulator (P1505) is recommended
Do not operate the tool without the pulling head in place.
All retaining rings, screwed end caps, air fittings, trigger valves and pulling heads should be attached securely and examined at the end of each working shift.
Do not pull rivet in the air or directed at any person.
Do not pound on the rear of the tool head to force rivets into holes as this will damage the tool.
Safety warnings must be explained all operators as part of training.
FLUID SAFETY AND FIRST AID INFORMATION (ATF type “A”)
SKIN EXPOSURE: Wash thoroughly with soap and water as soon as possible. Casual contact requires no immediate attention. If irritation develops, consult a physician.
INGESTION:
Seek medical attention immediately. DO NOT INDUCE VOMITING.
INHALATION: No significant adverse health effects are expected to occur on short term exposure. Remove from contaminated area. Apply artificial respiration if needed. If unconscious, consult physician.
Eyes:
FIRE:
Flush with copious amounts of water. If irritation develops, consult a physician.
Suitable extinguishing media: CO2, dry powder, foam or water fog. DO NOT use water jets.
ENVIRONMENT Waste Disposal: In accordance with local, state and federal regulations.
SPILLAGE
Prevent entry into drains, sewers and water courses. Soak up with diatomaceous earth or other inert material.
Store the spent fluid in appropriate containers for disposal.
HANDLING:
Eye protection required. Protective gloves recommended. Chemically resistant boots and apron recommended. Use in well-ventilated area
COMBUSTIBILITY: It is slightly combustible when heated above flash point. It will release flammable vapors which can burn in open or be explosive in confined spaces if exposed to source of ignition.
STORAGE: Avoid storage near open flame or other
sources of ignition.
HOW TO USE THE G704B-SR
After selecting the proper pulling head and attaching it securely to Head Cylinder, connect the regulated airline to the too (if the tool is equipped with a preset regulator P-1505, air source may be unregulated)l.
The riveter has a 4 food hose extension allowing it to reach into tight spaces. Hold the Head Manifold in one hand, having the Handle
Assembly in the other. If the area to access is close to the floor, the Handle Assembly may be placed on the floor.
To trigger, depress the button under the manifold.
Supplier’s Federal Identification Code: 11815
TM-G704B_SR; Rev.: A
Date: 11/06/13
DCR# 13-1687
3
MAINTENANCE AND REPAIR
This riveter has been manufactured to give maximum service with minimum care. For optimum function:
1. The hydraulic system to be full of oil and free from air at all times.
2. Use clean and dry air to prevent premature wear and clogging of the air components.
3. Inspect the riveter for fluid leaks routinely
TOOL OVERHAUL / REPAIR
Tool overhaul is needed in case of tool malfunction, massive fluid loss or as part of your routine maintenance program. For detailed instructions on overhauling and repair of the main power unit (G704B) see TM-G704B.
Tips for properly servicing the tools:
Before proceeding with any repair, make sure that the riveter is disconnected from the air supply and any
attachments are removed (pulling head, stem deflector).
Use a blunt bent hook tool to remove the O-rings from their groove; use care not to scratch the seal surfaces
Inspect all components for signs of wear or breakage; replace any damaged components
Replace all gaskets, O-rings and back-up rings; lubricate O-rings with proper lubricant before re-assembling
TOOLS NEEDED:
G701/G704KT – tool kit, Needle Nose Pliers,
G704KS – service kit:
THE G701/G704KT TOOL KIT
Also included: 701A67 Seal Guide, 702B62 Power Cylinder Tool, 703A53 Seal Guide, 702A64 Seal Guide, 744-103 Seal Guide.
PRIMING AND BLEEDING INSTRUCTIONS
Use automatic transmission fluid (ATF) type “A” (no substitutes). Dexron® III ATF is recommended.
FLUID PROPERTIES
Specific gravity
0.863
Weight per gallon
Open flash point
7.18 lbs.
>200°C (392°F)
Priming Instructions- After servicing the riveter needs to be primed with fluid.
In order to accomplish that, with the Handle Manifold off fill the Handle Assembly with fluid to the top. After reattaching the Manifold, follow the
Bleeding instructions below.
Bleeding Instructions (air removal and fluid refill)
What is needed:, a 1/8” Allen Wrench; the 700A77 Bleed Bottle
Procedure:
Connect the Riveter to an air source
Remove screw from the side of the Cylinder Head and thread-in the bleed bottle bottom up (see picture).
Cycle until no more bubbles surface inside of bottle.
When completed, remove the Bleed Bottle and re-attach the side screw with the seal. Make sure it is properly tightened to prevent any leaks.
Supplier’s Federal Identification Code: 11815
TM-G704B_SR; Rev.: A
Date: 11/06/13
DCR# 13-1687
4
TROUBLESHOOTING
PROBLEM
Piston does not move after depressing Trigger
Short stroke or low pull force
Head Cylinder Fluid leakage
Air leakage at the spool valve
Head piston is slow or seizes
POSSIBLE REASONS / SOLUTIONS
- No air supply is connected:
Connect to a clean, filtered air source at 90 to 110 psi (6,2 to 7,6 bar).
- Faulty trigger: Remove and replace trigger assembly.
- Broken power piston: Service the Handle Subassembly.
- Significant fluid loss: Bleed the system to purge the air out.
If performance doesn’t improve, or excessive leakage continues, see below.
- Leaks around the seals or fittings indicate that they are not tightened to seal
properly: Tighten until no more leaks are observed.
- Leaks at the front of head cylinder indicate worn/ damaged seals
Service head cylinder per instructions provided herein
- Broken or dislodged valve spring- Service and replace
- Worn or damaged valve spool seals: Disassemble and service air valve per Air
Sub-Assembly Overhaul Instructions.
- Piston or seal damage: Service head cylinder.
- Clogged air muffler or filter Clean thoroughly with solvent and back-blow with compressed air.
Supplier’s Federal Identification Code: 11815
TM-G704B_SR; Rev.: A
Date: 11/06/13
DCR# 13-1687
5
G704B-SR CONVERSION KIT (FROM G704B TO G704B-SR)
ASSY NO ITEM PART NO DESCRIPTION
G704 B-SR CONVERSION KIT
1 P-293 O-RING
704C49
4
5
2
3
P-832
704C45
P-27
703A33
O-RING
MANIFOLD HEAD
SOCKET HEAD SCREW
TRIGGER ASSEMBLY
6 P-1181 4' HOSE FITTING
7 704A48-3 FLEXIBLE TUBING
8 P-1180 4' HOSE ASSY
9 704A47-3 CABLE WRAP
10 P-533 SWIVEL ADAPTER
11 P-572 STAT-O-SEAL
12
13
14
P-573
704C46
700A22
BUTTON HEAD SCREW
MANIFOLD-HANDLE
GASKET
704-087
G704 RIVETER
15 704-086 POWER HANDLE
16 704B35 HEAD CYLINDER
QTY
1
1
2
4
2
1
2
1
1
2
4
1
2
1
1
1
Supplier’s Federal Identification Code: 11815
TM-G704B_SR; Rev.: A
Date: 11/06/13
DCR# 13-1687
6
PART LIST FOR THE G704B (704-087) CHERRYMAX RIVETER ASSEMBLY
ITEM NO.
704B35 HEAD CYLINDER SUB-ASSEMBLY
704C19 HEAD CYLINDER
1
DESCRIPTION
704C18 CYLINDER, HEAD
2
3
4
5
6
7
8
9
10
11
12
1A 704B2-2 FITTING, NOSE
P-701 O-RING (.629, .489, .070)
P-998
704C3
P-931
P-1000
P-870
P-112
704B4
P-880
703A13
530A16
RING, BACK-UP (.609, .503, .053)
PISTON, HEAD
O-RING (1.193, .987, .103)
RING, BACK-UP (1.176, 1.000, .088)
O-RING (1.191, 1.051, .070)
O-RING (.504, .364, .070)
CAP, HEAD CYLINDER
RING, RETAINING (NON-STANDARD)
FITTING, DEFLECTOR
DEFLECTOR, PIN
QTY.
1
1
1
1
1
1
1
1
1
2
1
1
2
1
1
13
14
P-572
P-573
STAT-O-SEAL (.443, .180, .132)
SCREW, BUTTON HD. SOC. 10-32 x 1/4
704-086 SUB-ASSEMBLY, HANDLE
15 P-838** O-RING, DISOGRIN (.568, .362, .103)
16 P-115 RING, BACK-UP (.551, .375, .088)
17
18
19
20
22
23
25
26
27
28
29
30
31
32
33
34
35
36
37
P-727
700B93
P-731
P-730
P-737
P-725
P-735
O-RING (1.318, 1.112, .103)
PLUG, PACKING
RING, BACK-UP (3.387, 3.109, .139)
RING, QUAD (3.387, 3.109, .139)
NUT, CONELOK, 1/4-20
O-RING (3.129, 2.989, .070)
RING, RETAINING (INT. Ø3.500)
700D107 COVER, BASE
P-736 RING, RETAINING (EXT. Ø2.250)
703A33
P-223
703A11
700-247
P-833**
P-739
P-830**
700-248
P-653
700B96
ASSEMBLY, TRIGGER (INCLUDES P-223)
O-RING (.285, .145, .070)
HANDLE
CYLINDER, POWER
O-RING, DISOGRIN (1.068, .862, .103)
RING, BACK-UP (.614, .518, .056)
O-RING, DISOGRIN (.629, .489, .070)
ROD, POWER PISTON
O-RING (.691, .551, .070)
SLEEVE, VALVE 1
1
4
1
1
4
1
2
1
1
1
1
1
1
1
1
1
1
2
2
1
1
2
1
1
38
39
52
700A67
P-829**
SPRING
O-RING, DISOGRIN (.504, .364, .070)
700A94 SUB-ASSEMBLY, VALVE SPOOL
40 700B95 SPOOL, VALVE
47
48
49
50
51
43
44
45
42 700A69 SCREW, METERING
P-834**
700A16
O-RING, DISOGRIN (.816, .676, .070)
PLUG, VALVE
46 P-279 RING, RETAINING (INT. Ø.906)
P-832** O-RING, DISOGRIN (.379, .239, .070)
700A22 GASKET
P-27 SCREW, SOC. HD. CAP, 8-32 x 1/2
670A20* BAG, MANDREL CATCHER
P-948*
700A17 MUFFLER
HOSE, AIR
1
4
1
1
1
1
1
1
1
1
1
2
1
53 P-1505 PRESET INLINE PRESSURE RELIEF VALVE
*Not furnished with riveter. Must be ordered separately if desired.
**No substitutions.
Note: Use Loctite #271 or equivalent when assembling items 1 and 1A.
Supplier’s Federal Identification Code: 11815
TM-G704B_SR; Rev.: A
Date: 11/06/13
DCR# 13-1687
7
E X P L O D E D V I E W O F G 7 0 4 B
Supplier’s Federal Identification Code: 11815
TM-G704B_SR; Rev.: A
Date: 11/06/13
DCR# 13-1687
8
G704B-SR PULLING HEADS
Pulling Heads are not furnished with riveter and must be ordered separately; see Tool Sheet for details on service and about all the fastener capabilities of each pulling head.
Pulling Head Type Adapter Rivet Rivet Diameters Maximum Grip
1
H701B-456
H747-456
H753A-456
H781-456
H955-Series
Straight
Right Angle
Offset
H9015-Series Straight
Straight
CherryMAX Bulb
-
-
-
CherryMAX “AB”
MBC L/C
CherryMAX Bulb
CherryMAX “AB”
CherryMAX Bulb
CherryMAX “AB”
704A9 MS
- CherryLock “A”
1/8, 5/32, 3/16
2,3
1/8, 5/32, 3/16
3
1/8, 5/32, 3/16
1/8, 5/32, 3/16
2,3
1/8, 5/32, 3/16
3
1/8, 5/32, 3/16
2,3
1/8, 5/32, 3/16
3
3/32, 1/8, 5/32, 3/16
3/32, 1/8, 5/32, 3/16
3
All
-4
1
-4
1
All
-4
1
All
-4
1
All
CherryMAX Bulb 1/8, 5/32, 3/16
2,3
All
1/8, 5/32, 3/16
3
-4
1
MBC L/C 1/8, 5/32, 3/16 -4
1
1. On the first stroke. 2. Nominal and oversize. 3. No 3/16 aluminum, alloy steel and monel only. 4. Serrated stems only.
Extensions
Extensions are offered in order to extend the reach of the pulling head even deeper into narrow access areas.
Extension Number Length (In) National Stock No.
704A12-2 2.0 5130-01-145-0206
704A12-4 4.0 5130-01-145-0207
704A12-6 6.0 5130-01-145-0208
704A12-12 12.0 5130-01-178-0331
CE CERTIFICATION
G704B, the base model and power unit converted into this extended version is a CE certified tool (see certification on the back).
For more details about G704B see TM-G704B.
WARRANTY
Seller warrants the goods conform to applicable specifications and drawings and will be manufactured and inspected according to generally accepted practices of companies manufacturing industrial or aerospace fasteners. In the event of any breach of the foregoing warranty, Buyer’s sole remedy shall be to return defective goods (after receiving authorization from Seller) for replacement or refund of the purchase price, at the Seller’s option. Seller agrees to any freight costs in connection with the return of any defective goods, but any costs relating to removal of the defective or nonconforming goods or installation of replacement goods shall be Buyer’s responsibility. SELLER’S WARRANTY DOES NOT APPLY WHEN ANY PHYSICAL OR CHEMICAL CHANGE IN THE FORM OF THE
PRODUCT IS MADE BY BUYER.
THE FOREGOING EXPRESS WARRANTY AND REMEDY ARE EXCLUSIVE AND ARE IN LIEU OF ALL OTHER WARRANTIES AND REMEDIES;
ANY IMPLIED WARRANTY AS TO QUALITY, FITNESS FOR PURPOSE, OR MERCHANTABILITY IS HEREBY SPECIFICALLY DISCLAIMED AND
EXCLUDED BY SELLER. THIS WARRANTY IS VOID IF SELLER IS NOT NOTIFIED IN WRITING OF ANY REJECTION OF THE GOODS WITHIN ONE
(1) YEAR AFTER INITIAL USE BY BUYER OF ANY POWER RIVETER OR NINETY (90) DAYS AFTER INITIAL USE OF ANY OTHER PRODUCT.
Seller shall not be liable under any circumstances for incidental, special or consequential damages arising in whole or in part from any breach by Seller, AND SUCH
For more information please contact our Technical Services Department at Tel. 714-850-6022
LOCTITE
®
DEXRON
® is a registered trademark of Henkel Corporation
is a registered trademark of GM Corporation.
PARKER
®
is a trademark of Parker Hannifin Corporation
LUBRRIPLATE
®
is a trademark of Fiske Brothers Refining Co.
Supplier’s Federal Identification Code: 11815
TM-G704B_SR; Rev.: A
Date: 11/06/13
DCR# 13-1687
9
Declaration of Conformity
We, Cherry Aerospace
Located at 1224 East Warner Avenue, Santa Ana, CA 92705-0157, USA,
In accordance with the provisions of
Machine Directive 2006/42/EC
Hereby declare under our sole responsibility that:
Equipment: Pneumatic Hydraulic Hand Riveter
Base Model Number: G-704B
Serial Number: _____________________
Is in conformity with the applicable requirements of the following standards:
EN ISO 12100:2010 Safety of Machinery; General Principles for design; Risk Assessment and Reduction
ISO/TR 14121-1&2:2007 Safety of Machinery, Risk assessment
EN 792-1:2000 + A1:2008 Safety requirements; Assembly power tools for non-threaded mechanical fasteners
ISO 8662-11
ISO 3744
ISO 4413:2010.
ISO 4414:2010.
Hand-held portable power tools -- Measurement of vibrations at the handle
Acoustics – Determination of sound power levels of noise sources
Hydraulic fluid power - General Rules of safety
Pneumatic fluid power - General Rules of safety
Signed by: ________________________________
Cris Cobzaru,
Master of Science in Mechanical Engineering
Sr. Technical Services / Installation Tooling Engineer
The Technical documentation for the machinery is available from:
Name: Chris Houghton
Position: CE Representative and Western Europe Sales Manager
Address: 10 The Beeches, Harbury, Leamington Spa, Warwickshire, UK
Phone 01926 612218, Mobile Phone 07860 725559
Supplier’s Federal Identification Code: 11815
TM-G704B_SR; Rev.: A
Date: 11/06/13
DCR# 13-1687
10
advertisement
* Your assessment is very important for improving the workof artificial intelligence, which forms the content of this project