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Avdel 7557, Instruction Manual

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Avdel 7557 Instruction Manual Download Page 9

7

C L U T C H   A D J U S T M E N T

This is necessary to ensure optimum insert deformation. If deformation is insufficient (clutch torque too low) the insert will rotate in the
application. If deformation is excessive (clutch torque too high) thread distortion and possibly drive screw fracture will occour.
For details on how to adjust the clutch refer to the maintenance instructions referring to the clutch on page 12.

  

7557 CLUTCH DETAILS

SPRING

PART Nº

SPRING

COLOUR

 
1

2

3

4

5

6

7

8

9

10

11

12

13

14

-

34

42

51

60

-

-

-

-

-

-

-

-

-

5

7.5

10 12.5 15 17.5 20 22.5 25

28

31

34

-

-

-

-

5

6

7

8

9

10

11

12

13

14

15

16

Nº OF TURNS/lb f ins

UNSET CLUTCH

PART Nº

  08556-00390

08572-00407

OXIDE BLACK

08556-00380

08556-00412

SILVER

08557-00380

08557-00202

COPPER

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 Connector
part nº 07005-00276

Hose Assembly
part nº 07008-000324

L = 137 cm

1/4” BSP

TO FIT 6.4 mm (1/4”) BORE PIPE

Summary of Contents for 7557

Page 1: ...Instruction Manual Threaded Insert Power Tool Pass onto user to read and keep for reference 07557 ...

Page 2: ... always consult Avdel AIR PRESSURE Minimum Maximum 5 8 bar 75 120 lbf in2 FREE AIR VOLUME REQUIRED 5 bar 75 lbf in2 510 litres 18 ft3 min MOTOR SPEED 75 lb in2 550 RPM min clockwise CYCLE TIME Approximately 3 seconds NOISE LEVEL 75 dB A WEIGHT Without nose equipment 1 65 kg 3 64 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 5 5 7 T Y P E T O O L ...

Page 3: ...rts List 14 15 CO N T E N T S 1 S A F E T Y General 2 Specific to 07557 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 ...

Page 4: ...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 A...

Page 5: ... 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 FIRML...

Page 6: ...5 40 08557 00380 13 131 2 1 2 17 32 07556 09948 07557 01048 5 16 UNC 50 55 08557 00380 14 14 9 16 9 16 07443 09940 07557 01040 1 4 UNF 35 40 08557 00380 13 131 2 1 2 17 32 07556 09968 07557 01068 5 16 UNF 50 55 08557 00380 14 14 9 16 9 16 07443 09960 07557 01060 6 BA 7 9 08556 00390 13 131 2 1 2 17 32 07556 09936 07557 01036 4 BA 16 18 08556 00380 13 11 1 2 7 16 07556 09934 07557 01034 2 BA 30 35 ...

Page 7: ...16 07443 09840 07557 00040 3 8 UNC 50 55 08557 00380 16 10 5 8 13 32 07443 09842 07557 00042 1 4 UNF 25 30 08556 00380 13 15 1 2 19 32 07566 09868 07557 00068 5 16 UNF 40 45 08557 00380 14 14 9 16 9 16 07443 09860 07557 00060 3 8 UNF 50 55 08557 00380 16 10 5 8 13 32 07443 09862 07557 00062 6 BA 5 7 08556 00390 13 15 1 2 19 32 07556 09836 07557 00036 4 BA 9 11 08556 00390 13 12 1 2 15 32 07556 098...

Page 8: ...D DURING MAINTENANCE OF FILTER REGULATOR OR LUBRICATION UNITS MAIN SUPPLY DRAIN POINT PRESSURE REGULATOR AND FILTER DRAIN DAILY LUBRICATOR 3 METRES MAXIMUM OPTION 1 Ensure that the correct nose equipment 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 Depress the trigger The drive screw will ...

Page 9: ...ructions referring to the clutch on page 12 7557 CLUTCH DETAILS SPRING PART Nº SPRING COLOUR 1 2 3 4 5 6 7 8 9 10 11 12 13 14 34 42 51 60 5 7 5 10 12 5 15 17 5 20 22 5 25 28 31 34 5 6 7 8 9 10 11 12 13 14 15 16 Nº OF TURNS lb f ins UNSET CLUTCH PART Nº 08556 00390 08572 00407 OXIDE BLACK 08556 00380 08556 00412 SILVER 08557 00380 08557 00202 COPPER Two different accessories are available to make t...

Page 10: ...he front of the base tool Screw adaptor 7 into 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 6 with the hexagonal hole in the front jaw of the base tool Screw the nose housing 2 onto the adaptor 7 and tighten with a spanner left hand thread 8 NO S E A S S E ...

Page 11: ...7 00077 07522 08801 07443 08001 07556 09830 07001 00335 07443 06108 07007 00080 07007 00077 07521 08801 07522 08801 07443 08001 07556 09832 07001 00321 07440 06805 07007 00080 07007 00077 07521 08808 07521 08803 07443 08001 07556 09834 07001 00315 07440 06304 07007 00080 07007 00077 07521 08807 07521 08802 07443 08001 07556 09836 07001 00276 07440 06306 07007 00080 07007 00077 07520 08803 07520 08...

Page 12: ...pect the drivescrew in the nose assembly for wear or damage If there is any renew W E E K L Y Dismantle and clean the nose assembly with special attention to the thrust bearings and thrust washers Lubricate with high pressure grease eg Shell Alvania EPI before assembling Check for air leaks in the air supply hose and fittings Lubricate the clutch with high pressure grease eg Shell Alvania EPI see ...

Page 13: ...e removal instructions see the nose assemblies section page 8 and 9 For total tool servicing we advise that you proceed with dismantling the sub assemblies in the order shown on pages 12 and 13 LONG PUSH ROD SHORT PUSH ROD REAR OF TOOL 37 85mm 38 1mm 1 49 1 5 0 4mm 015 RAD OR 45 CHAMFER NEEDLE ROLLER FITTING NEW REVERSE CONTROL RODS FIRST AID SKIN As the grease is completely water resistant it is ...

Page 14: ...tener type and size by turning the adjustment nut clockwise anticlockwise as appropriate 12 HANDLE ASSEMBLY Replace handle and bush assembly 1 in soft jaw vice Using spanner on ring gear 44 remove front remove front gear assembly Using spanner on housing 26 remove inner gear assembly Remove O ring 19 and spacer 18 from handle and bush assembly 1 and pull out motor assembly It may be necessary to t...

Page 15: ...late 62 and bearing 63 Using a suitable punch tap out bearing 53 from lower end plate 54 bearing 63 and rear end plate 62 When assembling make sure that locating pin 55 in lower end plate 54 locates in keyway in front bore of handle Pay special attention to lower end plate 54 and rear end plates 62 ensuring they are free from burrs and surface marking If necessary lap faces that abut cylinder 57 o...

Page 16: ...07557 00400 7557 1 13 37 36 35 34 32 31 33 40 41 42 43 30 29 28 27 26 25 23 21 19 24 22 20 18 17 16 15 14 12 11 10 9 8 44 45 46 47 48 50 52 54 56 58 60 62 64 66 68 70 71 72 73 74 75 1 3 5 2 4 6 7 49 51 53 55 57 59 61 63 65 67 69 38 39 ...

Page 17: ...0221 3 32 DIA BALL 10 38 08556 00403 BUSH 1 39 08556 00410 5 16 DIA BALL 3 40 08556 00406 COLLAR 1 41 08556 00411 SPRING 1 42 08557 00202 CLUTCH SPRING 35 85lb COPPER 1 08572 00407 CLUTCH SPRING 5 16lb OXIDE BLACK 1 08556 00412 CLUTCH SPRING 12 35lb SILVER 1 43 08556 00408 CLUTCH SPINDLE 1 44 08430 00801 RING GEAR 1 45 08430 00805 PLANET GEAR SPINDLE 1 46 08430 00807 SPACER 1 47 08430 00704 SHAFT ...

Page 18: ...Change batch of inserts POSSIBLE CAUSE Worn thrust bearing or thrust washers Dirty insert threads Worn drive screw Lack of lubrication on drive screw Standard Nutserts only Thrust spring not fitted Clutch torque setting too low Insufficient pressure volume of air Insufficient air pressure Incorrect bore of hose Insufficient air volume Tool not properly lubricated internally Tool not properly lubri...

Page 19: ... type 07557 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 and part 7 ISO 3744 and PNEUROP test code PN8TC1 ISO PREN792 part 6 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...

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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