Avdel 07391 Instruction Manual

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/in

2

FREE AIR VOLUME REQUIRED @ 5.5 bar / 80 lbf/in

2

1.59 litres .056 ft

3

STROKE Minimum 16 mm .625 in

PULL FORCE @ 4.8 bar / 70 lbf/in

2

6.05 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/s

2

8 ft/s

2

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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O 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

S

A 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

I

N 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

A

B

61

2.40

23

.90