Avdel 7391 Manuale utente
I n s t r u c t i o n M a n u a l
Hydro-Pneumatic Power Tool
Pass onto user to read and keep for reference
07391
07391
AVDEL policy is one of continuous development. Specifications shown in this document may be subject to changes which
may be introduced after publication. For the latest information always consult Avdel.
AIR PRESSURE Minimum - Maximum 5 - 7 bar 70 - 100 lbf/in2
FREE AIR VOLUME REQUIRED @ 5.5 bar / 80 lbf/in21.59 litres .056 ft3
STROKE Minimum 16 mm .625 in
PULL FORCE @ 4.8 bar / 70 lbf/in26.05 kN 1360 lbf
CYCLE TIME Approximately 1.5 seconds
NOISE LEVEL 71.4 dB(A)
WEIGHT Without nose equipment 1.4 kg 3.1 lb
VIBRATION Less than 2.5 m/s28 ft/s2
S P E C I F I C A T I O N S F O R 0 7 3 9 1 T O O L
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CO N T E N T S
1
S A F E T Y
I N T E N T O F U S E
P U T T I N G I N T O S E R V I C E
N O S E A S S E M B L I E S
S E R V I C I N G
P R I M I N G
F A U L T D I A G N O S I S
General 2
Specific to 07391 Tool 3
General 4
Tool Dimensions / Selection 4-5
Air Supply 6
Operating Procedure 6
Accessories 7
Fitting/Servicing/Components 8
Regular Servicing - Service Kit 9-10
Maintenance 10-11
General Assembly & Parts List 12-13
Priming Oil Details 14
Priming Procedure 15
Fault Diagnosis Table 16
SA F E T Y
2
This instruction manual must be read with particular attention to the following safety rules,
by any person installing, operating, or servicing this tool.
DO NOT USE OUTSIDE THE DESIGN INTENT.
DO NOT USE EQUIPMENT WITH THIS TOOL/MACHINE OTHER THAN THAT
RECOMMENDED AND SUPPLIED BY AVDEL.
ANY MODIFICATION UNDERTAKEN BY THE CUSTOMER TO THE TOOL/MACHINE,
NOSE ASSEMBLIES, ACCESSORIES OR ANY EQUIPMENT SUPPLIED BY AVDEL OR THEIR
REPRESENTATIVES, SHALL BE THE CUSTOMER'S ENTIRE RESPONSIBILITY. AVDEL WILL BE
PLEASED TO ADVISE UPON ANY PROPOSED MODIFICATION.
THE TOOL/MACHINE MUST BE MAINTAINED IN A SAFE WORKING CONDITION AT
ALL TIMES AND EXAMINED AT REGULAR INTERVALS FOR DAMAGE AND FUNCTION BY
TRAINED COMPETENT PERSONNEL. ANY DISMANTLING PROCEDURE SHALL BE
UNDERTAKEN ONLY BY PERSONNEL TRAINED IN AVDEL PROCEDURES. DO NOT DISMANTLE
THIS TOOL/MACHINE WITHOUT PRIOR REFERENCE TO THE MAINTENANCE INSTRUCTIONS.
CONTACT AVDEL WITH YOUR TRAINING REQUIREMENTS.
THE TOOL/MACHINE SHALL AT ALL TIMES BE OPERATED IN ACCORDANCE WITH
RELEVANT HEALTH AND SAFETY LEGISLATION. IN THE U.K. THE “HEALTH AND SAFETY AT
WORK ETC. ACT 1974” APPLIES. ANY QUESTION REGARDING THE CORRECT OPERATION
OF THE TOOL/MACHINE AND OPERATOR SAFETY SHOULD BE DIRECTED TO AVDEL.
THE PRECAUTIONS TO BE OBSERVED WHEN USING THIS TOOL/MACHINE MUST BE
EXPLAINED BY THE CUSTOMER TO ALL OPERATORS.
ALWAYS DISCONNECT THE AIRLINE FROM THE TOOL/MACHINE INLET BEFORE
ATTEMPTING TO ADJUST, FIT OR REMOVE A NOSE ASSEMBLY.
DO NOT OPERATE A TOOL/MACHINE THAT IS DIRECTED TOWARDS ANY PERSON(S).
ALWAYS ADOPT A FIRM FOOTING OR A STABLE POSITION BEFORE OPERATING THE
TOOL/MACHINE.
ENSURE THAT VENT HOLES DO NOT BECOME BLOCKED OR COVERED AND THAT
HOSES ARE ALWAYS IN GOOD CONDITION.
3
In addition to the general safety rules opposite, the following specific safety points must also
be observed:
THE OPERATING PRESSURE SHALL NOT EXCEED 7 BAR - 100 LBF/IN2.
DO NOT OPERATE THE TOOL WITHOUT FULL NOSE EQUIPMENT IN PLACE.
CARE SHALL BE TAKEN TO ENSURE THAT SPENT STEMS ARE NOT ALLOWED TO
CREATE A HAZARD.
WHEN USING THE TOOL, THE WEARING OF SAFETY GLASSES IS REQUIRED BOTH BY
THE OPERATOR AND OTHERS IN THE VICINITY TO PROTECT AGAINST RIVET EJECTION,
SHOULD A FASTENER BE PLACED ‘IN AIR’. WE RECOMMEND WEARING GLOVES IF THERE
ARE SHARP EDGES OR CORNERS ON THE APPLICATION.
TAKE CARE TO AVOID ENTANGLEMENT OF LOOSE CLOTHES, TIES, LONG HAIR,
CLEANING RAGS ETC… IN THE MOVING PARTS OF THE TOOL WHICH SHOULD BE KEPT
DRY AND CLEAN FOR BEST POSSIBLE GRIP.
WHEN CARRYING THE TOOL FROM PLACE TO PLACE KEEP HANDS AWAY FROM THE
TRIGGER/LEVER TO AVOID INADVERTENT START UP.
EXCESSIVE CONTACT WITH HYDRAULIC OIL SHOULD BE AVOIDED. TO MINIMIZE THE
POSSIBILITY OF RASHES, CARE SHOULD BE TAKEN TO WASH THOROUGHLY.
4
IN T E N T O F U S E
The hydro-pneumatic 07391 tool is designed to place Avdel breakstem rivets at high speed making it ideal for batch or flow-line
assembly in a wide variety of applications throughout all industries.
The tool is designed to be operated with forward stem release nose assemblies. A complete tool will always be fitted with one of two
assemblies which includes a nose tip. One or two nose tips will be screwed into the base of the tool. To select a complete tool use both
tables opposite. In the first table identify your fastener and read the part number of the nose tip required to place this fastener.
`A’ and `B’ dimensions will help you assess the accessibility of your application. By finding the nose tip part numbers in the second
table you will be able to read the complete tool part number. There may be two complete tools which contain the nose tip, you may
select either.
It is also possible to order the base tool only part number 07391-00200.
Dimensions shown in bold are millimetres.
Other dimensions are in inches.
1.25
32
.75
19
2.50
64
07391
3.20
81
5.90
150
12.40
31
4
1.90
48
76
3.00
AB
61
2.40
23
.90
5
07391 TOOL SELECTION
07391-00001
07391-00002
07391-00003
COMPLETE TOOL
part Nº
07391-03000
07391-03100
07391-03000
NOSE ASSEMBLY
part Nº
07381-04701
-
07348-07001
NOSE TIP 2
part Nº
(in base)
07381-04601
07381-04701
07381-04601
NOSE TIP 1
part Nº
(in base)
07381-04501
07340-06101
07381-04501
NOSE TIP
Part Nº
(in nose assembly)
Al. Alloy
Steel
Al. Alloy
Steel
Al. Alloy
Al. Alloy
Copper
Copper/Nickel
Al. Alloy
Copper
Copper/Nickel
Al. Alloy
Copper
Copper/Nickel
Stainless Steel
Stainless Steel
Steel
Steel
Al. Alloy
Al. Alloy
Steel
Steel
AVEX
Snap head
& 120°csk head
AVDEL SR
(except those of
04821 Grip Length)
AVINOX
BE11 & BE61
AVIBULB
Low Profile
BULBEX
T-LOK
Snap Head
1
/
8
"
5
/
32
"
3
/
16
"
1
/
8
"
5
/
32
"
3
/
16
"
1
/
8
"
5
/
32
"
1
/
8
"
5
/
32
"
5
/
32
"
3
/
16
"
4.3mm
3
/
16
"
07391 NOSE TIP SELECTION
FASTENER NOSE (see drawing opposite for A & B)
MATERIALØ
12.7
12.7
12.7
12.7
12.7
12.7
12.7
12.7
12.7
12.7
12.7
12.7
12.7
12.7
12.7
12.7
12.7
12.7
12.7
12.7
12.7
12.7
A (mm)NAME & HEAD
07381-04501
07340-04601
07381-04601
07381-04701
07381-04701
07381-04501
07381-04501
07381-04501
07381-04601
07381-04601
07381-04601
07348-07001
07348-07001
07348-07001
07340-06101
07381-04701
07340-06101
07381-04701
07381-04601
07381-04701
07381-04601
07381-04701
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.2
3.3
3.3
3.3
3.3
3.3
B (mm)
.500
.500
.500
.500
.500
.500
.500
.500
.500
.500
.500
.500
.500
.500
.500
.500
.500
.500
.500
.500
.500
.500
A (in)
.130
.130
.130
.130
.130
.130
.130
.130
.130
.130
.130
.130
.130
.130
.130
.130
.125
.130
.130
.130
.130
.130
B (in
)
NOSE TIP part Nº
O P E R A T I N G P R O C E D U R E
OPTION 1
Ensure that the correct nose equipment is fitted.
Connect the tool to the air supply.
Insert the fastener body squarely into the prepared hole of the
application.
Apply the tool to the protruding rivet stem.
Fully operate the trigger. The tool cycle will ensure the rivet is
placed.
6
PU T T I N G I N T O S E R V I C E
A I R S U P P L Y
All tools are operated with compressed air at an optimum pressure of 5.5 bar. We recommend the use of pressure regulators and
automatic oiling/filtering systems on the main air supply. These should be fitted within 3 metres of the tool (see diagram below) to ensure
maximum tool life and minimum tool maintenance.
Air supply hoses should have a minimum working effective pressure rating of 150% of the maximum pressure produced in the system
or 10 bar, whichever is the highest. Air hoses should be oil resistant, have an abrasion resistant exterior and should be armoured where
operating conditions may result in hoses being damaged. All air hoses MUST have a minimum bore diameter of 6.4 millimetres or
1
/
4
inch.
Read servicing daily details page 9.
07391
8
6
4
2
0
10
12
14
16
TAKE OFF POINT
FROM MAIN SUPPLY
STOP COCK
(USED DURING MAINTENANCE
OF FILTER/REGULATOR
OR LUBRICATION UNITS)
MAIN SUPPLY
DRAIN POINT
PRESSURE REGULATOR
AND FILTER
(DRAIN DAILY)
LUBRICATOR
3
M
E
T
R
E
S
M
A
X
I
M
U
M
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OPTION 2
Ensure that the correct nose equipment is fitted.
Connect the tool to the air supply.
Insert the fastener stem into the nose of the tool.
Insert the tool with the fastener squarely into the prepared
hole of the application.
Fully operate the trigger. The tool cycle will ensure the rivet is
placed.
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Hose Connector
part nº 07005-00276
7
A C C E S S O R I E S
Two different accessories are available to make the connection to your air supply:
Double Male Connector
part nº 07005-00041
TO FIT 6.4 mm (1/4”) BORE PIPE 1/4” BSP
1/4” BSP
8
NO S E A S S E M B L I E S
There are two nose assemblies available for the 07391 tool with only the nose tip varying. See nose assembly component table below
for part numbers. If you have purchased a complete tool, it will be fitted with one of these two nose assemblies.
It is essential that the correct nose tip is fitted prior to operating the tool. One or two extra nose tips are supplied screwed into the base
of the tool. For nose tip part numbers refer to the table on page 5. It is essential to use whichever nose tip has the smallest diameter
hole fitting over the fastener stem.
FITTING INSTRUCTIONS
I M P O R T A N T
The air supply must be disconnected when fitting or removing nose assemblies unless specifically instructed otherwise.
Lightly coat the jaws with Moly lithium grease.
Drop jaws 4into jaw housing 3.
Insert jaw spreader 5into jaw housing 3(locating in the ‘V’ shape formed by the jaws).
Locate buffer 6on jaw spreader 5.
Locate spring 7into jaw spreader 5.
Fit locking ring 8onto the jaw spreader housing assembly of the tool.
Holding tool pointing down, screw on the assembled jaw housing onto the jaw spreader housing assembly of tool and tighten with
spanner.
Screw nose tip 1into nose casing 2.
Place nose casing 2over jaw housing 3 and screw onto tool, tightening with spanner.
NOSE ASSEMBLY COMPONENTS
The table lists component part numbers for
both nose assemblies. Item numbers refer to
the text and illustration above. We recommend
some stock as items will need regular
replacement. Read nose assemblies servicing
instructions above carefully.
SERVICING INSTRUCTIONS
Nose assemblies should serviced at weekly intervals.
Remove the complete nose assembly using the reverse procedure to the ‘Fitting instructions’.
Any worn or damaged part should be replaced by a new part.
Particularly check wear on jaws.
Check spring 7is not distorted.
Assemble according to fitting instructions.
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12 3 4 56 7
8
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Nose assembly
07391-03000
NOSE ASSEMBLY COMPONENTS
Components
Item
NoNose Assembly
07391-03100
1Nose Tip 07381-04501 07340-06101
2Nose Casing 07340-00306
3Jaw Housing 07340-00304
4Jaws 07340-00213
5Jaw Spreader 07340-01501
6Buffer 07340-01503
7Spring 07498-06801
8Locking Ring 07340-00327
Indice
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