Avdel 7551 Manuale utente
I n s t r u c t i o n M a n u a l
Threaded Insert Power Tool
Pass onto user to read and keep for reference
07551
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 - 8 bar 70 - 120 lbf/in2
FREE AIR VOLUME REQUIRED @ 5 bar / 75 lbf/in2480 litres/min 17 ft3 /min
MOTOR SPEED @ 75 lb/in2 minimum 950 RPM
CYCLE TIME Approximately 4 seconds
NOISE LEVEL 80 dB(A)
WEIGHT Without nose equipment 1.55 kg 3.4 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 5 5 1 T O O L
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Fault Diagnosis Table 16
Fitting/Servicing/Components 8-9
Regular Servicing 10
Maintenance 11-13
General Assembly & Parts List 14-15
CO N T E N T S
1
S A F E T Y
General 2
Specific to 07551 Tool 3
F A U L T D I A G N O S I S
N O S E A S S E M B L I E S
S E R V I C I N G
Air Supply 6
Operating Procedure 6
Clutch Adjustment - Accessories 7
P U T T I N G I N T O S E R V I C E
General 4
I N T E N T O F U S E
Tool Dimensions / Selection 4-5
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).
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 8 BAR - 120 LBF/IN2.
DO NOT OPERATE THE TOOL WITHOUT FULL NOSE EQUIPMENT IN PLACE.
WHEN USING THE TOOL, THE WEARING OF SAFETY GLASSES IS REQUIRED BOTH BY
THE OPERATOR AND OTHERS IN THE VICINITY TO PROTECT AGAINST FASTENER
PROJECTION, 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.
ALWAYS ADOPT A FIRM FOOTING OR A STABLE POSITION BEFORE OPERATING THE
TOOL AND BE AWARE OF A TORQUE REACTION ON THE HANDS WHEN THE TOOL IS
OPERATING, PARTICULARLY DURING THE REVERSING SEQUENCE. GRIP THE TOOL FIRMLY
TO BE ABLE TO COUNTER THE TORQUE REACTION, BUT NOT TOO TIGHTLY.
KEEP HANDS AWAY FROM THE ROTATING DRIVE SCREW AND THE NOSE END OF
THE TOOL. IF A FASTENER BECOMES JAMMED ON THE DRIVE SCREW, SHUT OFF THE AIR
SUPPLY AND DRAIN THE SUPPLY LINE TO THE TOOL BEFORE ATTEMPTING TO DISLODGE IT.
THE TOOL IS NOT ELECTRICALLY INSULATED.
THIS TOOL IS NOT DESIGNED FOR USE IN COMBUSTIBLE OR EXPLOSIVE
ATMOSPHERES.
The pneumatic 07551 type tool is designed to place Avdel threaded inserts at high speed making it ideal for batch or flow-line assembly
in a wide variety of applications throughout all industries.
Use the selection table opposite to select a complete tool which will be fitted with the correct nose assembly for the threaded insert
selected. ‘A’ and ‘B’ dimensions will help you assess the accessibility of your application.
It is also possible to order the base tool only (part number 07551-00400). For details of nose assemblies see pages 8 and 9.
4
IN T E N T O F U S E
Dimensions shown in bold are millimetres.
Other dimensions are in inches.
A
B
299
11.75
299
11.75 216
8.50
117
4.60
41
1.63
33
1.31
44
1.75
TORQUE
ADJUSTING
APERTURE
5
7551 TOOL SELECTION
NOSE (see drawing above for A & B)
TORQUE
SETTING (lbf ins)
ØCOMPLETE
TOOL PART Nº
NOSE ASSY PART NºA (mm)
INSERT
NAME & SERIES B (mm) A (in) B (in)
UNSET
CLUTCH PART Nº
STANDARD 1/4BSW 25 - 30 08551-00304 13 15 1/219/32 07556-09818 07551-00018
NUTSERTS 5/16 BSW 40 - 45 08551-00302 14 14 9/16 9/16 07443-09810 07551-00010
(9500) 3/8BSW 50 - 55 08551-00301 16 10 5/813/32 07443-09812 07551-00012
(9538) 1/4BSF 25 - 30 08551-00304 13 15 1/219/32 07556-09828 07551-00028
5/16 BSF 40 - 45 08551-00302 14 14 9/16 9/16 07443-09820 07551-00020
3/8BSF 50 - 55 08551-00301 16 10 5/813/32 07443-09822 07551-00022
1/4UNC 25 - 30 08551-00304 13 15 1/219/32 07556-09848 07551-00048
5/16 UNC 40 - 45 08551-00302 14 14 9/16 9/16 07443-09840 07551-00040
3/8UNC 50 - 55 08551-00301 16 10 5/813/32 07443-09842 07551-00042
1/4UNF 25 - 30 08551-00304 13 15 1/219/32 07556-09868 07551-00068
5/16 UNF 40 - 45 08551-00302 14 14 9/16 9/16 07443-09860 07551-00060
3/8UNF 50 - 55 08551-00301 16 10 5/813/32 07443-09862 07551-00062
0 BA 25 - 30 08551-00304 13 15 1/219/32 07556-09830 07551-00030
M6 25 - 30 08551-00304 13 15 1/219/32 07556-09886 07551-00086
M8 40 - 45 08551-00302 14 14 9/16 9/16 07443-09888 07551-00088
M10 50 - 55 08551-00301 16 12 5/815/32 07443-09880 07551-00080
L/F/T.S.N. (9698)
M6 35 - 40 08551-00303 13 15 1/219/32 07556-09186 07551-04086
HEXSERT M6 30 - 40 08551-00303 16 19 5/89/16 07556-09286 07551-06086
(9688)M8 50 - 55 08551-00301 16 15 5/819/32 07443-09288 07551-06088
THIN 1/4BSW 35 - 40 08551-00303 13 131/21/217/32 07556-09918 07551-01018
SHEET 5/16 BSW 50 - 55 08551-00301 15 22 19/32 7/807443-09910 07551-01010
NUTSERT 1/4BSF 35 - 40 08551-00303 13 131/21/217/32 07556-09928 07551-01028
(9650) 5/16 BSF 50 - 55 08551-00301 15 22 19/32 7/807443-09920 07551-01020
1/4UNC 35 - 40 08551-00303 13 131/21/217/32 07556-09948 07551-01048
5/16 UNC 50 - 55 08551-00301 15 22 19/32 7/807443-09940 07551-01040
1/4UNF 35 - 40 08551-00303 13 131/21/217/32 07556-09968 07551-01068
5/16 UNF 50 - 55 08551-00301 15 22 19/32 7/807443-09960 07551-01060
0 BA 35 - 40 08551-00303 13 11 1/27/16 07556-09930 07551-01030
M6 35 - 40 08551-00303 13 131/21/217/32 07556-09986 07551-01086
M8 50 - 55 08551-00301 18 19 23/32 3/407443-09988 07551-01088
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 10.
OPTION 2
Ensure that the correct nose assembly is fitted.
Connect the tool to the air supply.
Screw the insert lip first onto the drive screw of the tool.
With the insert on the tool, locate it into the prepared hole of
the application
Operate the throttle lever (item 30 page 15) and hold. The
drivescrew will screw and collapse the insert.
To release the tool from the insert, press the reverse valve
button (item 43 page 15) whilst still holding the throttle lever
down. The drivescrew will reverse out of the insert.
O P E R A T I N G P R O C E D U R E
I M P O R T A N T
When placing Standard Nutserts, lubricate the drive screw of the tool every 25 placings. This is best achieved by wiping
the drive screw with a sponge soaked with STP Lubricant part number 07992-00013
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
OPTION 1
Ensure that the correct nose assembly is fitted.
Connect the tool to the air supply.
Place the insert into the prepared hole of the application.
Locate the drive screw of the tool into the insert.
Operate the throttle lever (item 30 page 15) and hold. The
drivescrew will screw and collapse the insert.
To release the tool from the insert, press the reverse valve
button (item 43 page 15) whilst still holding the throttle lever
down. The drivescrew will reverse out of the insert.
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7
C L U T C H A D J U S T M E N T
If you have ordered a complete tool the clutch will be set for the specified insert.
When purchased as a spare part, the clutch is supplied unset, part number 08551-00380.
Correct clutch setting is necessary to ensure optimum deformation of the insert. If the deformation is insufficient (clutch torque too low)
the insert will rotate in the application. If the deformation is excessive (clutch torque too high), thread distortion will occur and extensive
wear on the drivescrew may lead to fracture.
I M P O R T A N T
The air supply to the tool must be disconnected when adjusting the torque of the clutch
Slide round the cover of the clutch housing (item 63 page 15) until you can see the serrations of the adjustment nut of the clutch
(item 10 page 15).
Using clutch adjuster key 74 supplied with the tool, turn the adjustment nut clockwise to decrease the torque or anti-clockwise to
increase the torque.
Turn the key one full turn at a time and test the tool having rotated the clutch housing cover back in place. Repeat as required.
After dismantling the clutch, we suggest that you set the torque to its minimum by turning the key fully clockwise then adjust by turning
the key anti-clockwise two turns at a time until the correct torque is acheived.
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Two different accessories are available to make the connection to your air supply:
A C C E S S O R I E S
Hose Assembly
part nº 07008-000324
1/4” BSP
TO FIT 6.4 mm (1/4”) BORE PIPE
L = 137 cm
Hose Connector
part nº 07005-00276
SERVICING INSTRUCTIONS
Nose assemblies should be 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.
Particularly check wear on drivescrew, thrust washers and thrust bearing.
Lubricate thrust washers and thrust bearings with high pressure grease (eg Shell Alvania E.P.I.)
Check springs are not distorted.
Assemble according to fitting instructions.
Nose assemblies are specifically designed for each size and type of insert . If you have purchased a complete tool, it will already be
fitted with the correct nose assembly for your insert.
It is essential that the correct nose assembly is fitted prior to operating the tool. By knowing your original complete tool part number
or the details of the insert to be placed, you will be able to order a new complete nose assembly using the selection table on page 5.
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.
Where applicable, insert sleeve 8and thrust spring 9into nose housing 2.
Coat thrust washers 3and thrust bearing 4with high pressure grease (eg. Shell Alvania E.P.I.) and locate them in the order shown below into
the nose housing 2.
Where applicable, fit spacer 5through thrust washers and thrust bearings.
Insert drive screw 1through the above assembly.
Fit drive shaft 6into the hexagon hole in the drive screw head.
Insert stop 11 and spring 10 into the front of the base tool.
Screw adaptor 7into clutch housing of the base tool (left hand thread).
Offer up the nose assembly to the adaptor. It will be necessary to rotate the drive screw by hand to line up the hexagon on the drive shaft 6with
the hexagonal hole in the front jaw of the base tool.
Screw the nose housing 2onto the adaptor 7and tighten with a spanner (left hand thread).
After fitting a nose assembly and prior to using the tool check the clutch torque setting (see page 7).
8
NO S E A S S E M B L I E S
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2
7
10 11
89 4335
16
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