Avdel 7391 Instruction Manual Download Page 17 | Manualshive

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Avdel 7391 Instruction Manual Download Page 17

15

* refers to items included in the priming kit above.

P R O C E D U R E

Item

numbers in bold

refer to the general assembly and parts list pages 12 and 13.

I M P O R T A N T

CONNECT AIR SUPPLY (this causes the piston to bottom, allowing more priming oil into the tool).

DO NOT OPERATE THE TRIGGER WHILE THE BLEED SCREW IS REMOVED.

All operations should be carried out on a clean bench, with clean hands in a clean area.

Ensure that the priming pump is free from foreign matter

and that the oil is perfectly clean and free from air bubbles.

Care MUST be taken at all times, to ensure that no foreign matter enters the tool, or serious damage may result.

The use of a priming kit is necessary to implement the priming procedure. The part number to be used with the 07391 tool is 7900-03401.

Item

numbers in bold

refer to the general assembly and parts lists pages 12 to 13.

First remove the complete nose assembly off the tool.
Insert priming spacer into the nose casing, ensuring that the spacer sits at the bottom.
Fit the nose casing to the tool.
Fill the priming pump with priming oil.
Using a vice with a soft jaw place tool at a 45

°

incline.

Remove screw

8

and bonded seal

7

from the bottom of the handle using allen key*.

Screw priming pump into handle, complete with bonded seal 7.
Remove upper screw

5

and bonded seal

4

from the handle using allen key*.

Pump oil through the tool until non-aerated oil flows freely from the upper screwhole.
Fit screw

5

and bonded seal

4

, paying particular attention to the bonded seal which, if worn or damaged MUST be replaced.

Remove priming pump and fit lower screw

8

and bonded seal

7

checking seal - as above.

Remove the tool from the vice.
Remove the priming spacer from the nose casing and fit the nose casing to the tool.
Lay the tool horizontally on the bench with screw

5

uppermost.

Remove screw

5

and allow excess oil to flow out.

Replace screw

5

.

Remove nose casing and priming spacer.
Fit nose assembly.

■

■

■

■

■

■

■

■

■

■

■

■

■

■

■

■

■

■

07900-00013

1

/

8

" ALLEN KEY

1

07900-00076

5

/

32

" ALLEN KEY

1

07900-00192

PRIMING PUMP

1

07900-00638

PRIMING SPACER

1

ITEM PART Nº

DESCRIPTION

Nº OFF

PRIMING KIT

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Summary of Contents for 7391

Page 1: ...Instruction Manual Hydro Pneumatic Power Tool Pass onto user to read and keep for reference 07391 0 7 3 9 1 ...

Page 2: ...ult Avdel AIR PRESSURE Minimum Maximum 5 7 bar 70 100 lbf in2 FREE AIR VOLUME REQUIRED 5 5 bar 80 lbf in2 1 59 litres 056 ft3 STROKE Minimum 16 mm 625 in PULL FORCE 4 8 bar 70 lbf in2 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 s2 8 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 ...

Page 3: ... 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 ...

Page 4: ...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 ...

Page 5: ... 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 ...

Page 6: ...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...

Page 7: ...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 MATERIAL Ø 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 0...

Page 8: ...orking 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 0 7 3 9 1...

Page 9: ...or 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 ...

Page 10: ...aw 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 1 into nose casing 2 Place nose casing 2 over 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 refe...

Page 11: ...eets the minimum specification inside front page It is the difference in the measurement between the front face of the jaw spreader housing assembly and the front face of the handle top bore before the trigger is operated and once it is fully pressed W E E K L Y Dismantle and clean the nose assembly with special attention to the jaws Lubricate with Moly lithium grease before assembling Check for o...

Page 12: ...ol by removing handle plug 4 and bonded seal 5 Empty oil into a suitable container Prior to dismantling the tool it is necessary to remove the nose assembly For simple removal instructions see the nose assemblies section page 8 For total tool servicing we advise that you proceed with dismantling of sub assemblies in the order shown opposite ITEM PART Nº DESCRIPTION Nº OFF SERVICE KIT ITEM PART Nº ...

Page 13: ...31 and remove washer 30 air piston cup 29 washer 28 and buffer 27 Assemble in reverse order to dismantling AIR VALVE Using a spanner unscrew female adaptor 36 Remove valve spring 39 valve 40 spring 41 valve plunger 44 and valve operating rod 45 Assemble in reverse order to dismantling paying particular attention to sealing face of valve 40 and seal diameter of valve plunger 44 for marks and scratc...

Page 14: ...BLY OF BASE TOOL 07391 00200 A A SECTION A A 11 6mm MAX 25 MAX 12 13 10 9 14 15 16 17 1 2 4 5 3 6 7 8 18 19 20 21 22 23 24 25 26 28 29 27 30 31 32 33 34 35 36 49 48 44 43 42 41 40 39 38 37 56 54 47 53 46 50 45 51 52 55 ...

Page 15: ...ASSEMBLY 26 31 1 26 07340 00505 PISTON ROD 1 27 07340 00506 BUFFER 1 28 07340 00510 WASHER 1 29 07003 00038 AIR PISTON CUP 1 30 07340 00502 WASHER 1 31 07002 00011 NUT 1 1 32 07003 00031 O RING 1 1 33 07340 00230 CIRCLIP 1 1 34 07391 00201 BASE PLATE 1 35 07340 00400 CYLINDER ASSEMBLY 36 47 1 36 07340 00412 FEMALE ADAPTOR 1 37 07330 01302 FILTER 1 1 38 07003 00065 WASHER 1 1 39 07340 00401 VALVE S...

Page 16: ...rritation may occur following contact FIRE Suitable extinguishing media CO2 dry powder foam or water fog DO NOT use water jets PROPERTIES RESULT ISO oil type HL ISO viscosity grade 32 Kinematic viscosity cS 40 C 32 100 C 5 3 Relative density at 20 C 0 875 Viscosity Index 95 Pour point C 30 Open Flash point C 232 Neutralisation value mg KOH g 1 5 H Y S P I N V G 32 O I L S A F E T Y D A T A ENVIRON...

Page 17: ... the nose casing ensuring that the spacer sits at the bottom Fit the nose casing to the tool Fill the priming pump with priming oil Using a vice with a soft jaw place tool at a 45 incline Remove screw 8 and bonded seal 7 from the bottom of the handle using allen key Screw priming pump into handle complete with bonded seal 7 Remove upper screw 5 and bonded seal 4 from the handle using allen key Pum...

Page 18: ...ge 15 Jaws will not grip Worn or dirty jaws Clean or renew as necessary rivet stem Jaw housing loose Tighten against nylon locking ring Weak or broken nose assembly spring Replace spring Incorrect nose equipment fitted Replace as necessary Jaws will not release Dirty jaws or jaw housing Clean spent rivet stem Jaw housing nose tip or nose casing not properly seated Tighten nose equipment Weak or br...

Page 19: ...y that the product type 07391 Serial Nº to which this declaration relates is in conformity with the following standards or other formative documents EN292 part 1 and part 2 ISO 8662 part 1 ISO 3744 ISO PREN792 part 14 following the provisions of the Machine Directive 98 37 EC This box contains a power tool which is in conformity with Machines Directive 98 37 EC The Declaration of Conformity is con...

Page 20: ...ax 39 039 2873079 Email vendite acument com JAPAN Acument Japan Kabushiki Kaisha Center Minami SKY 3 1 Chigasaki Chuo Tsuzuki ku Yokohama city Kanagawa Prefecture Japan 224 0032 Tel 81 45 947 1200 Fax 81 45 947 1205 Email info acument co jp SINGAPORE Acument Asia Pacific Pte Ltd 05 03 06 Techlink 31 Kaki Bukit Road 3 Singapore 417818 Tel 65 6840 7431 Fax 65 6840 7409 Email Tlim acument com SOUTH K...

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