Hydro-Pneumatic Power Tool
Druckluftgerät
Outil oléo-pneumatique
Attrezzo oleopneumatico
Instruction Manual
Manuel d’instructions
Betriebsanleitung
Manuale d’istruzione
3
Safety Instructions4
Specifications
Tool Specification5
Tool Dimensions5
Intent of Use
Range of Fasteners6
Part Numbering6
Putting into Service
Air Supply7
Operating Procedure7
Nose Assemblies
Fitting Instructions8
Servicing Instructions8
Nose Tips9, 11
Type 19
Avseal
®
II10
Type 212
Type 312
Accessories
Stem Deflector13
Preparing the Base Tool for use with Stem Deflector13
Extension13
Swivel Heads14
Straight Swivel Head capability14
Preparing the Base Tool for Right-Angle and Straight 15
Swivel Head Attachment
Right-Angle Swivel Head capability15
Swivel Head Fitting Instructions16
Swivel Head Servicing Instructions17
Constant Components17
Avdel UK Limited policy is one of continuous product development and improvement and we reserve the right to change the specification of any product without prior notice.
LIMITED WARRANTY
Avdel make the limited warranty that its products will be free of defects in workmanship and materials which
occur under normal operating conditions. This Limited Warranty is contingent upon: (1) the product being
installed, maintained and operated in accordance with product literature and instructions and (2) confirmation
by Avdel of such defect, upon inspection and testing. Avdel makes the forgoing limited warranty for a period
of twelve (12) months following Avdel’s delivery of the product to the direct purchaser from Avdel. In the event
of any breach of the forgoing warranty, the sole remedy shall be to return the defective Goods for
replacement or refund for the purchase price at Avdel’s option. THE FORGOING EXPRESS LIMITED WARRANTY
AND REMEDY ARE EXCLUSIVE AND ARE IN LIEU OF ALL OTHER WARRANTIES AND REMEDIES. ANY IMPLIED
WARRANTY AS TO QUALITY, FITNESS FOR PURPOSE, OR MERCHANTABILITY ARE HEREBY SPECIFICALLY
DISCLAIMED AND EXCLUDED BY AVDEL.
Contents
English
4
Safety Instructions
1 Do not use outside the design intent.
2 Do not use equipment with this tool/machine other than that recommended and supplied by Avdel UK Limited.
3 Any modification undertaken by the customer to the tool/machine, nose assemblies, accessories or any equipment supplied by Avdel UK
Limited or their representatives, shall be the customer’s entire responsibility. Avdel UK Limited will be pleased to advise upon any
proposed modification.
4 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 UK Limited procedures.
Do not dismantle this tool/machine without prior reference to the maintenance instructions. Please contact Avdel UK Limited with your
training requirements.
5 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 UK Limited.
6 The precautions to be observed when using this tool/machine must be explained by the customer to all operators.
7 Always disconnect the air line from the tool/machine inlet before attempting to adjust, fit or remove a nose assembly.
8 Do not operate a tool/machine that is directed towards any person(s) or the operator.
9 Always adopt a firm footing or a stable position before operating the tool/machine.
10 Ensure that vent holes do not become blocked or covered.
11 The operating pressure shall not exceed 7 bar.
12 Do not operate the tool if it is not fitted with a complete nose assembly or swivel head unless specifically instructed otherwise.
13 Care shall be taken to ensure that spent stems are not allowed to create a hazard.
14 Vacuum Air MUST be turned off using the Trigger before removing the Stem Collector Bottle which MUST be emptied when half full.
15 The Tool MUST NOT be operated with the Stem Collector Bottle removed.
16 If the tool is fitted with a stem deflector, it should be rotated until the aperture is facing away from the operator and other person(s)
working in the vicinity.
17 When using the tool, the wearing of safety glasses is required both by the operator and others in the vicinity to protect against fastener
ejection, should a fastener be placed ‘in air’. We recommend wearing gloves if there are sharp edges or corners on the application.
18 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.
19 When carrying the tool from place to place keep hands away from the trigger/lever to avoid inadvertent start up.
20 Excessive contact with hydraulic fluid oil should be avoided. To minimize the possibility of rashes, care should be taken to wash
thoroughly.
21 C.O.S.H.H. data for all hydraulic oils and lubricants is avialable on request from your tool supplier.
This instruction manual must be read with particular attention to the following safety rules, by any person
installing, operating, or servicing this tool.
Tool Specification
Specifications
5
Air PressureMinimum - Maximum5-7 bar
Free Air Volume Required@ 5.5 bar2.1 litres
StrokeMinimum 17 mm
Pull Force@ 5.5 bar9.34 kN
Cycle TimeApproximately 0.9 seconds
Noise Level75 dB(A)
WeightIncluding nose equipment2.1 kg
VibrationLess than2.5 m/s
2
Dimensions in millimetres
Tool Dimensions
English
Note: Stem collector short
version bottle is an accessory
part number 71213-03810
6
Intent of Use
nG2 is a hydro-pneumatic tool designed to place Avdel
®
breakstem fasteners at high speed making it ideal for batch or
flow-line assembly in a wide variety of applications throughout
all industries. It can place all fasteners listed opposite.
The tool features a vacuum system for fastener retention and
trouble free collection of the spent stems regardless of tool
orientation.
A complete tool is made up of three separate elements
which will be supplied individually. See diagram below.
If you wish to place most of the fasteners in the table
opposite, you can order the 71213-00039 complete tool
comprising of:
•71213-02000 base tool
•71213-15000 nose assembly
•Nose tips 71210-05002, 71210-16070 and 07381-
04701. Fit nose tip as indicated page 8 or 9.
You can order the above three nose tips and nose
assembly as a nose assembly kit part number 71213-
15100.
•For some fasteners the base tool, nose assembly
and nose tip must be ordered separately.
NOSE EQUIPMENT MUST BE FITTED AS DESCRIBED ON
PAGE 8.
The part number of the base tool remains the same whichever nose assembly, or nose tip is fitted. See the General
Assembly pages 26-27. If a swivel head is fitted, the same base tool must be adapted. See details page 14.
The nose tip part number relates to a specific fastener. If access to the application is
restricted, some extended nose tips are available. See table page 12.
This single nose assembly will allow placing of non-aerospace fasteners by simply selecting the appropriate
nose tip from the range of Type 1 Nose Tips. Other nose assemblies are available for applications with
restricted access, for aerospace and special fasteners. See table page 12. A nose assembly can be
substituted by a swivel head (see pages 14-15). In this case the nose tip is part of the swivel head.
* ADD 3 DIGITS FROM THE
LAST COLUMN OF A NOSE
TIP TABLE ON PAGE 10 OR
12.
FOR TOOLS WITH SWIVEL
HEADS USE TABLE PAGES 14-
All tools are operated with compressed air at an optimum pressure of 5.5 bar. We recommend the use of pressure regulators and 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 effective working 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.
Putting into Service
Air Supply
English
•Ensure that the correct nose assembly suitable for the fastener is
fitted.
•Connect the tool to the air supply.
•Insert the fastener stem into the nose of the tool. If using a
standard nose assembly, the fastener should remain held in by the
vacuum system.
•Bring the tool with the fastener to the application so that the
protruding fastener enters squarely into the hole of the
application.
•Fully actuate the trigger. The tool cycle will broach the fastener
and with standard nose assemblies the broken stem will be
projected to the rear of the tool into the collector bottle.
•A partial rotation and pull movement removes the collector bottle.
The Trigger should be lifted to cut-off the vacuum supply air prior
to removing the collector bottle.
Operating Procedure
•To minimise air consumption, the trigger should be ‘lifted” to cut-off the vacuum air supply if the tool is not to be used for a period
of time.
Do not use tool when Stem
Collector Bottle is removed
OF FILTER/REGULATOR OR LUBRICATION UNITS)
(USED DURING MAINTENANCE
3 METRES MAXIMUM
AIR LUBRICATION
PERMISSABLE
STOP COCK
10
8
6
12
4
14
2
16
0
TAKE OFF POINT
FROM
MAIN SUPPLY
MAIN SUPPLY
DRAIN POINT
PRESSURE REGULATOR
AND FILTER (DRAIN DAILY)
Lift Trigger to
cut-off the
vacuum air
supply.
8
Nose Assemblies
Nose assemblies should be serviced at weekly intervals. You should hold some stock of all internal components of the nose assembly
and nose tips as they will need regular replacement.
Use Spanner 07900-00849 (supplied with the tool) to assist when servicing nose equipment.
•Remove the nose equipment using the reverse procedure to the ‘Fitting instructions’.
•Any worn or damaged part should be replaced.
•Clean and check wear on jaws.
•Ensure that the jaw spreader is not distorted.
•Check Spring 7 is not distorted.
•Assemble according to fitting instructions above.
* Item included in the nG2 Service Kit. For complete list see page 20.
IMPORTANT
The air supply must be disconnected when fitting or removing nose assemblies.
Item numbers in bold refer to nose assembly components in all 4 Nose Tip tables (pages 9, 10 and 12).
•Lightly coat Jaws 4 with Moly Lithium grease*.
•Drop Jaws 4 into Jaw Housing 3.
•Insert Jaw Spreader 5 into Jaw Housing 3.
•Locate Buffer 6 on Jaw Spreader 5.
•Locate Spring 7 onto Jaw Spreader 5.
•Insert Detent Sleeve 10 into Jaw Spreader Housing ‘T’ 9. Not applicable to Type 2 and 3 nose assemblies.
•Fit locking ring 8 onto the Jaw Spreader Housing “T’ 9.
•For tools converted to nose assemblies Type 2 and 3, fit Locking Ring 8 onto the Jaw Spreader Housing ‘T’ 9 attached to the tool.
•Utilising the ‘T’ section profiles assemble Nose Assembly onto the tool piston via the Male ‘T’ Adaptor 41 - pages 26-27.
Not applicable to Type 2 and 3 nose assemblies.
•Screw the nose tip into Nose Casing 1 and tighten with spanner*.
•Place Nose Casing 1 over Jaw Housing 3 and screw onto the tool, tightening with spanner*.
Fitting Instructions
Servicing Instructions
Nose Tips
Nose Assemblies
9
IMPORTANT
Nose assemblies do NOT include nose tips. Nose tips must be ordered separately.
A tool (except part number 71213-00039) must always be fitted with the correct nose assembly and nose tip for your fastener but if you wish to
order a nose assembly or a nose tip separately, refer to the ‘NOSE TIPS’ tables below and page 10 and 12.
If your application presents no access restriction use a Type ‘1’ Nose Tip unless you are placing aerospace fasteners which requires a Type ‘3’
Nose Tip.
Dimensions ‘A’ and ‘B’ below will help you assess the suitability of a particular nose tip.
You should also check that the dimensions of the nose casing will not restrict access to your application. If access is restricted Type ‘2’ Nose Tips
are available for some fasteners. Refer to the table page 12.
It is essential that nose assembly and nose tip are compatible with the fastener prior to operating the tool. If you have ordered a 71213-00039
complete tool, it is important that you check that the nose tip already fitted to the nose assembly is the correct one to place your fastener by sliding
the fastener stem into the nose tip. No force should be required and play should be minimal.
Swivel heads are available as an alternative to nose assemblies when further reach is required. See pages 14-16 in the ‘Accessories’ section.
English
TYPE 1
NOSE TIPS
1
In inches then in millimetres.
2
Head forming nose tips for use with countersunk heads
ONLY.
3
Long nose tip for deep placing.
4
Dome head.
5
Countersunk.
*
Complete tool part number 71213-00039 does
not only include the 71213-15000 nose assembly
below but also the following three nose tips:
71210-05002, 71210-16070 and 07381-04701
making up a nose assembly kit part number 71213-
Al Alloy
Steel
Al Alloy
Al Alloy
Al Alloy
Steel
Al Alloy
Al Alloy
Al Alloy
Steel
Al Alloy
Any
Al Alloy
Al Alloy
Stainless Steel
Stainless Steel
Stainless Steel
Steel
Steel
Steel
Steel
Steel
Any
Any
Any
Any
Any
Steel
Steel
Steel
Steel
Steel
Stainless Steel
Stainless Steel
Stainless Steel
Any
Any
Any
Al Alloy
Al Alloy
The stem deflector is a very simple alternative to the standard stem collector and allows access in restricted areas. To replace the
stem collector with the stem deflector proceed as follows:
Item numbers in bold refer to the general assembly drawing and parts list on pages 26 and 27.
tightened onto Piston 36,
finally tightening ‘Sealed’ Nut
against it.
•Remove the Stop Plate
Assembly (page 24) by
unscrewing Screws 89 (2 off).
Fitted between the tool and the nose assembly the extension allows
access into deep channels.
•The Tool must be fitted with Jaw Spreader Housing 9* (71210-
02101) and ‘O’ Ring before extension (71210-20300). See
page 11.
•To fit the extension, remove any nose assembly components.
•Screw the inner extension to Jaw Spreader Housing 9*.
•Screw the outer onto Head Assembly 4.
•Fit the nose assembly onto the extension.
Stem Deflector
Accessories
Preparing the Base Tool for use with Stem Delector
Extension
English
The airline must be disconnected before any servicing or dismantling.
‘Sealed’ Nut 71213-02200 replaces Locknut 40 (to cut-off air supply to Vacuum System) as follows:
•Fit Stem Deflector (07340-00342) into Adaptor (71213-20101).
•Push the assembled Stem Deflector and Adaptor over Bottle
Adaptor 32 and align with the cut-out feature.
41
40
36
71213-20101
ADAPTOR
07340-00342
STEM DEFLECTOR
ADAPTOR
71213-20101
INNER
STEM DEFLECTOR
07340-00342
SEALED NUT
71213-02200
OUTER
EXTENSION - 'T' ADAPTOR 71213-12000
EXTENSION - NON QUICK RELEASE 71210-20300
14
Swivel Heads
Accessories
Instead of a nose assembly, a swivel head can be fitted to a base tool. It allows 360° rotation of the tool about the nose tip and allows
access into many applications otherwise too restrictive. There are two types of swivel heads: the straight swivel head with the nose tip
slightly offset from the centre line of the tool head and the right-angle swivel head with the nose tip on a perpendicular axis to the head of
the tool. See drawings below for dimensions and pages 15-16 for detail.
IMPORTANT
PRIOR to fitting a swivel head, the base tool must be adapted. See Preparing the Base Tool opposite.
In contrast to nose assemblies part numbers of swivel heads do INCLUDE a nose tip as shown below.
Swivel heads are supplied separately for fitting to a base tool forming a complete tool. See table below for part numbers. Jaws and nose
tips vary depending on the fastener to be placed but all other components remain the same within each type of swivel head. See the
‘capability’ tables below and page 15. For the ‘Constant Components’ table see page 17.
'A’ and ‘B’ dimensions will help you assess the accessibility of your application.
Remove Male ‘T’ Adaptor 41 from the Tool (see page 15) and replace with
Jaw Spreader Housing (71210-02101).
STRAIGHT SWIVEL HEAD capability
FASTENER
Ø
1
®
AVEX
BULBEX
AVINOX® II
AVSEAL® II
AVDEL
®
MBC
MBC® L/C
STAVEX®
®
®
1
5
5
3
5
3
1
5
–
–
–
–
1
1
1
5
5
3
3
1
5
3
1
5
5
3
5
5
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
1
/
/
1
/
/
8
3.2
/
8
3.2
32
4.0
32
4.0
16
4.8
32
4.0
16
4.8
/
8
3.2
32
4.0
/
8
3.2
/
8
3.2
/
8
3.2
32
4.0
32
4.0
16
4.8
16
4.8
/
8
3.2
32
4.0
16
4.8
/
8
3.2
32
4.0
32
4.0
16
4.8
8
32
/
8
32
56
1
In inches then in millimetres.
1
MATERIAL
Al Alloy
Steel
Al Alloy
Steel
Al Alloy
Al Alloy
Al Alloy
Stainless Steel
Stainless Steel
Al Alloy
4
Al Alloy
4
Al Alloy
5
Al Alloy
5
Al Alloy
Al Alloy
Stainless Steel
Al Alloy
Al Alloy
Al Alloy
Al Alloy
Al Alloy
Al Alloy
Al Alloy
Al Alloy
Al Alloy
Al Alloy
Al Alloy
Steel
The fitting and servicing procedures for both types of head are almost identical. Differences are clearly indicated.
IMPORTANT
PRIOR to fitting a swivel head, the base tool must be adapted. See Preparing the base tool opposite.
The air supply must be disconnected when fitting or removing swivel heads.
STRAIGHT SWIVEL HEAD
RIGHT-ANGLE HEAD
A Fit Locking Ring 10 over Jaw Spreader Housing 41*
(71210-02101). *See pages 24 and 25.
B Coat Screw 13 with thread locking adhesive and use to
secure Nose Tip 14 onto Body 5.
C Lightly lubricate items 17, 18, 19, 20 and insert into
Jaw Carrier 3 as shown. Secure with Screws 16.
D Position Lever 4 into Body 5 and hold in place with pin
15 through the hole of Body 5 (not a slot).
E Lubricate the sides of the Jaw Carrier Assembly and
insert into Body 5.
F Lubricate Rollers 8 and ENSURE that they will freely
rotate in the holes of Adaptor 9. If necessary ream the
holes.
G Position Spring Clip 7 over Adaptor 9 past the holes for
the rollers and rotate until the locating peg is aligned
with the corresponding hole in Adaptor 9 (smallest
hole).
H Fit Adaptor 9 over the end of Body 5 and drop Rollers 8
into place. Push Spring Clip 7 over Rollers 8.
IInsert Spindle 11 through Adaptor 9 into Jaw Carrier 3
until the hole lines up with slot in Body 5. Temporarily
hold in place with Pin 6.
JInsert Pin 12 through the front slot of Body 5 into Jaw
Carrier 3.
K Hold the assembly vertical to prevent all pins dropping
out and slide the jaw carrier assembly back and forth a
few times to ensure free movement. Go to M.
L Remove Screws 23 (4 off) and Guard 1. On a straight
swivel head also remove Screw 21 and Platform 22.
M Push Pin(s) 6 out and let Spindle 11 drop out. Screw
Spindle 11 onto the Jaw Spreader Housing of the tool,
leaving the small screw fixing hole uppermost for
straight swivel. Tighten gently with a tommy bar.
N Screw the assembly over Spindle 11 onto the tool
handle. Replace Pin(s) 6.
O On straight swivel heads attach Platform 22 onto the
top of the Spindle 11 with Screw 21. Deburr the back
end of Platform 22 so that it cannot catch on Guard 1.
P Snap Guard 1 over the assembly, align screw holes in
guard with tapped holes in body assembly.
Q Insert Pivot Pin 15 through slots in guard and hole in
body. Fit Circlip 2 onto pivot pin so that the circlip seats
in groove provided.
R Coat the thread of Screws 23 (4 off) with thread locking
adhesive and screw into body assembly securing guard
to body assembly.
Swivel Head Fitting Instructions
The following procedure will allow you to assemble and fit either of the swivel heads to the tool. If you order a complete swivel head
rather than individual components, you will only need to start at stage ‘L’.
All moving parts should be lubricated. Unless stated otherwise use Moly Lithium grease (details page 18).
When on grey tint, instructions refer only to the right-angle swivel head. Item numbers in bold refer to illustrations below.
9* refers to illustrations on pages 9, 10 and 12.
1
17
16
7
8
8
13
14
21
22
16
12
11
3
17
15
1
16
3
14
12
13
2
5
23
16
4
6
6
10
18
20
19
5
6
8
10
9
18
19
20
11
7
8
8
9
17
Swivel Head Servicing Instructions
Accessories
Swivel heads should be serviced at weekly intervals.
• Remove the complete head using the reverse procedure to
the ‘Fitting instructions’ omitting step ‘L’.
• If guard 1 is at all damaged it must be replaced by a
new one.
• Any worn or damaged parts should be replaced.
• Pay particular attention to jaw carrier items in the upper
illustration opposite as follows:
Check wear on jaws 17.
Check that jaw spreader tube 18 is not distorted.
Check that spring 19 is neither broken or distorted.
Check that spring guide 20 is not damaged.
• Check that spring clip 7 is not distorted. When removing
spring clip 7, use two screwdrivers as shown in the lower
illustration opposite.
• Check for excessive wear on slots of body 5.
• Assemble according to fitting instructions.
Item numbers in bold refer to Swivel Head illustrations on
this page. Guard 1 refers to illustration on page 16.
While nose tips and jaws will vary for each swivel head, other components remain constant within each type of head. See table below.
For nose tips and jaws part numbers see within the table on pages 14-15.
CONSTANT COMPONENTS
ITEMDESCRIPTIONSTRAIGHT SWIVELRIGHT-ANGLE SWIVEL
1
2
3
4
5
6
7
8
9
10
11
12
13
15
16
18
19
20
21
22
23
GUARD
CIRCLIP
JAW CARRIER
LEVER
BODY
PIVOT PIN
SPRING CLIP
ROLLER
ADAPTOR
LOCKING RING
SPINDLE
DOWEL PIN
SCREW
PIVOT PIN
SCREW
JAW SPREADER
SPRING
SPRING GUIDE
SCREW
PLATFORM
SCREW
• Daily, before use or when first putting the tool into service, pour a few drops of clean, light lubricating oil into the air inlet of the tool
if no lubricator is fitted on air supply. If the tool is in continuous use, the air hose should be disconnected from the main air supply
and the tool lubricated every two to three hours.
• Check for air leaks. If damaged, hoses and couplings should be replaced.
• If there is no filter on the pressure regulator, bleed the air line to clear it of accumulated dirt or water before connecting the air hose
to the tool. If there is a filter, drain it.
• Check that the nose assembly or swivel head is correct for the fastener to be placed.
• Check the stroke of the tool meets the minimum specification (page 5). The last step of the Priming Procedure on page 29 explains
how to measure the stroke.
• Either a stem collector or a stem deflector must be fitted to the tool unless using a swivel head is fitted.
• Check that base cover 31 is fully tightened onto body 30.
• Stem Collector bottle: 'O'Rings 20 & 28 to be checked for wear, cleaned and lubricated with Molykote
®
55m
• Dismantle and clean the nose assembly with special attention to the jaws. Lubricate with Moly Lithium grease before assembling.
• Check for oil leaks and air leaks in the air supply hose and fittings.
Grease can be ordered as a single item, the part number is shown in the Service Kit page 20.
First Aid
SKIN:
As the grease is completely water resistant it is best removed with an approved emulsifying skin cleaner.
INGESTION:
Ensure the individual drinks 30ml Milk of Magnesia, preferably in a cup of milk.
EYES:
Irritant but not harmful. Irrigate with water and seek medical attention.
Fire
FLASH POINT: Above 220°C.
Not classified as flammable.
Suitable extinguishing media: CO
2
, Halon or water spray if applied by an experienced operator.
Environment
Scrape up for incineration or disposal on approved site.
Handling
Use barrier cream or oil resistant gloves
Storage
Away from heat and oxidising agent.
Item numbers in bold refer to the general assembly drawing and parts list on pages 26-27.
IMPORTANT
Read Safety Instructions on page 4.
The employer is responsible for ensuring that tool maintenance instructions are given to the appropriate personnel.
The operator should not be involved in maintenance or repair of the tool unless properly trained.
The tool shall be examined regularly for damage and malfunction.
Daily
Weekly
Moly Lithium Grease EP 3753 Safety Data
19
Molykote®55m Grease Safety Data
First Aid
SKIN:
Flush with water. Wipe off.
INGESTION:
No first aid should be needed.
EYES:
Flush with water.
Fire
FLASH POINT: Above 101.1°C. (closed cup)
Explosive Properties: No
Suitable Extinguishing Media: Carbon Dioxide Foam, Dry Powder or fine water spray.
Water can be used to cool fire exposed containers.
Environment
Do not allow large quantities to enter drains or surface waters.
Methods for cleaning up: Scrape up and place in suitable container fitted with a lid. The spilled product produces an extremely
slippery surface.
Harmful to aquatic organisms and may cause long-term adverse effects in the aquatic environment. However, due to the physical
form and water - insolubility of the product the bioavailability is negligible.
Handling
General ventilation is recommended. Avoid skin and eye contact.
Storage
Do not store with oxidizing agents. Keep container closed and store away from water or moisture.
First Aid
SKIN:
No first aid should be needed.
INGESTION:
No first aid should be needed.
EYES:
No first aid should be needed.
INHALATION:
No first aid should be needed.
Fire
FLASH POINT: Above 101.1°C. (closed cup)
Explosive Properties: No
Suitable Extinguishing Media: Carbon Dioxide Foam, Dry Powder or fine water spray.
Water can be used to cool fire exposed containers.
Environment
No adverse effects are predicted.
Handling
General ventilation is recommended. Avoid eye contact.
Storage
Do not store with oxidizing agents. Keep container closed and store away from water or moisture.
Molykote®111 Grease Safety Data
Servicing the Tool
English
20
Service Kit
For an easy complete service, Avdel offers the complete service kit below.
Servicing the Tool
Maintenance
The air line must be disconnected before any servicing or dismantling is attempted unless specifically instructed otherwise.
It is recommended that any dismantling operation be carried out in clean conditions.
Before proceeding with dismantling, empty the oil from the tool following the first three steps of the ‘Priming Procedure’ on page 29.
Prior to dismantling the tool it is necessary to remove the nose equipment. For instructions see the nose assemblies section, pages 8 to
12 or if a swivel head was fitted pages 14 to 16.
For a complete service of the tool, we advise that you proceed with dismantling of sub-assemblies in the order shown.
After any dismantling REMEMBER to prime the tool and to fit an appropriate nose assembly or swivel head.
(Annually or every 500,000 cycles whichever is the soonest)
Annually or every 500,000 cycles the tool should be completely dismantled and new components should be used where worn, damaged
or recommended. All ‘O’ rings and seals should be renewed and lubricated with Molykote
®
55m grease for pneumatic sealing or
Molykote
®
111 for hydraulic sealing.
IMPORTANT
Read Safety Instructions on page 4.
The employer is responsible for ensuring that tool maintenance instructions are given to the appropriate personnel.
The operator should not be involved in maintenance or repair of the tool unless properly trained.
The tool shall be examined regularly for damage and malfunction.
Nose Equipment
•Unscrew Nose Casing 1 and Nose Tip.
•Remove the Nose Equipment Cartridge by sliding in the same plane to the Piston.
•Unscrew Jaw Housing 3 from the Jaw Spreader Housing ‘T’ 9 and remove Jaws 4, Jaw Spreader 5, Spring 7, Buffer 6 and Detent
Sleeve 10.
•Inspect all components. Renew all damaged or worn parts.
•Clean all parts and apply Moly Lithium Grase EP 3753 (07992-00020) to taper bore of Jaw Housing.
•Reassemble in reverse order to above.
Item numbers in bold refer to Nose Tip Tables on pages 9 and 10.
SERVICE KIT : 71210-99990Spanners are specified in inches and across flats unless otherwise stated
PART NDESCRIPTIONPART NDESCRIPTION
07900-00667PISTON SLEEVE
07900-00692TRIGGER VALVE EXTRACTOR
07900-00670BULLET
07900-00672'T' SPANNER
07900-00706'T' SPANNER SPIGOT
07900-00684GUIDE TUBE
07900-00685INSERTION ROD
07900-003513 MM ALLEN KEY
07900-004692.5 MM ALLEN KEY
07900-00158
• Pull off Bottle Adaptor Assembly 32 together with ‘O’ Rings 20 and 28.
• Remove End Cap Assembly 35 together with ‘O’ Ring 97 and Lip Seal 9.
• Remove Spring 91.
• Loosen Locknut 40 with a spanner* and unscrew Male ‘T’ Adaptor 41 together with ‘O’ Ring 12.
• With draw Vacuum Sleeve 42.
• Remove Locknut 40 together with ‘O’ Rings 19 and 15.
• Push Head Piston 36 to the rear and out of Head Assembly 58 taking care not to damage the cylinder bore
• Using circlip pliers* remove Seal Retainer 43. Push Lip Seal 8 and Bearing Tape 26 to the rear and out of Head Assembly 58 taking
care not to damage the cylinder bore.
• Remove Seal Housing 52 and Lip Seal 2.
Assemble in reverse order noting the following points:
• Place Lip Seal 8 onto the insertion rod* ensuring correct orientation. Locate the guide tube* into the head of the tool and push the
insertion rod* with the seal in place through the guide tube*. Pull the insertion rod* out and then the guide tube*.
• The chamfered edge of Seal Retainer 43 must face forward with the gap at the bottom.
• After fitting Lip Seals 11, 10, ‘O’ Ring 18 and Bearing Tape 27 onto the Head Piston 36 ensuring correct orientation, lubricate the
cylinder bore and place the piston sleeve* into the back of Head Assembly 58. Slide the bullet* onto the threaded part of Head Piston
36 and push the piston with the seals through the piston sleeve* as far as it will go. Slide the bullet* off the piston and remove piston
sleeve*.
• Male ‘T’ Adaptor 41 must be fully tightened onto Head Piston 36 before tightening Locknut 40 against it.
• Reprime in accordance with the instructions on page 29.
* Item included in the nG2 Service Kit. For complete list see page 20.
Item numbers in bold refer to the general assembly drawing and parts list on pages 26 and 27.
Head Assembly
English
22
• Remove ‘ON/OFF’ valve assembly 62.
• Clamp the body of the inverted tool ACROSS THE AIR INLET BOSSES in a vice fitted with soft jaws.
• Pull off Rubber Boot 48.
• Using the peg spanner* unscrew Base Cover 31.
• Unscrew Nyloc Nuts 67 (2 off) and remove Base Plate Assembly 65.
• Remove Cylinder Liner 37 together with Sealing Washers 29 (2 off) and ‘O’ Rings 66 (2 off).
• Remove Pneumatic Piston Assembly 57 together with ‘O’ Ring 75, Lip Seal 90 (3 off) and Guide Ring 51.
• Engage the Seal Extractor* into Seal Assembly 60 and withdraw Seal Assembly from intensifier tube of the Head Assembly 58.
Assemble in reverse order to dismantling.
* Seals should be checked for damage and replaced as necessary. Lubricate pneumatic seals with Molykote
®
55m and hydraulic seals with
Molykote®111.
Dismantling
•
Remove Pneumatic Piston Assembly 57 as described above in Pneumatic Piston Assembly.
• Using Spanner (07900-00672), and Location Spigot (07900-00671). Unscrew Clamp Nut 39 and remove together with Top Plate Assy 44
together with Tie Rods 56, Transfer Tube Assembly 61, ‘O’ Rings 14 and Silencer Pads 53.
• Remove tool from vice and separate Body 30 from Handle 64. Remove ‘O’ ring 17.
• Push out the Valve Seat 34, from the Body 30, together with ‘O’ Rings 14.
• Pull out Valve Spool assembly 59 from Handle 64. Remove ‘O’ Ring 7 from handle counterbore.
Assembly
Assemble in reverse order to Dismantling Instructions
• Seals should be checked for damage and replaced if necessary, lubricated with Molykote
®
55m grease.
• Apply Loctite
®
243 to Clamp Nut 39 and tighten to torque 11ftlb (14.91 Nm)
IMPORTANT
Check the tool against daily and weekly servicing.
Priming is ALWAYS necessary after the tool has been dismantled and prior to operating.
* Item included in the nG2 Service Kit. For complete list see page 20.
Item numbers in bold refer to the general assembly drawing and parts list on pages 26 and 27.
Pneumatic Piston Assembly
Servicing the Tool
Air Valve
23
Servicing the Tool
Dismantling
• Using a 4mm pin punch (07900-00158) drive Trigger Pin 46 out and remove Trigger Assembly 33.
• Remove Pneumatic Piston Assembly 57 as described in Pneumatic Piston Assembly.
• Using Spanner (07900-00672), and Location Spigot (07900-00671), unscrew Clamp Nut 39 and remove together with Top Plate
Assembly 44 together with Tie Rods 56, Transfer Tube Assembly 61, Seperate Body 30 from Handle 64. Remove ‘O’ Rings 16
and 17.
• Seperate Head Assembly 58 from Handle 64. NOTE ORIENTATION OF ROTARY VALVE 38
• Push out Rotary Valve 38 together with ‘O’ Rings 5.
Assemble in reverse order to Dismantling Instructions noting the following:
• Seals should be checked for damage and replaced if necessary, lubricated with Molykote
®
55m grease.
• Ensure Rotary Valve 38 is assembled in correct orientation to align valve pins with forks on the Trigger 33.
See illustration below.
Rotary Valve
Dismantling
• Using a 4mm pin punch (07900-00158) drive Trigger Pin 46 out and remove Trigger 33.
• Unscrew Trigger Valve 21 using trigger valve extractor (0900-00692).
Assemble in reverse order to Dismantling Instructions noting the following:
• When assembling Trigger 33 the trigger forks locate on the pins each side of the Rotary Valve 38.
• Ensure Rotary Valve 38 is orientated correctly. See illustration below.
Trigger
Item numbers in bold refer to the general assembly drawing and parts list on pages 26 and 27.
English
38
33
24
Stop Plate Assembly (71213-03900)
Servicing the Tool
Assembly (see illustration below)
• Place ‘O’ Ring 2 into the recess in Housing 5 retain in position using grease Molykote
®
55m.
• Assemble ‘O’ Ring 4 onto Piston 1 and push assembly into Housing 5 making sure it is in as far as it will go.
• Position the slot in Piston 1 parallel to the step face in Housing 5.
• Slide Plate Shut Off 3 into the assembled parts 1, 2, 4, and 5. Retain parts in place using grease Molykote
®
55m.
• Place ‘O’ Ring 4 into the recess of Cover Plate 6 retain in position using grease Molykote
®
55m.
• Place spring 7 into position, locate using the recesses in both Plate Shut Off 3 and Bottle Adaptor Assembly 32*.
• Position the above assembled parts onto Bottle Adaptor Assembly 32*.
• Secure in position using two Screws 89*.
*see pages 26 and 27.
1PISTON
2‘O’ RING
3PLATE SHUT OFF
4‘O’ RING
5HOUSING
6COVER PLATE
7SPRING
Priming is ALWAYS necessary after the tool has been dismantled and prior to operating. It may also be necessary to restore the full stroke
after considerable use, when the stroke may have been reduced and fasteners are not now being fully placed by one operation of the trigger.
The recommended oil for priming is Hyspin®VG32 available in 0.5 litre (part number 07992-00002) or one gallon containers (part number
07992-00006). Please see safety data below.
First Aid
SKIN:
Wash thoroughly with soap and water as soon as possible. Casual contact requires no immediate attention. Short term contact requires no
immediate attention.
INGESTION:
Seek medical attention immediately. DO NOT induce vomiting.
EYES:
Irrigate immediately with water for several minutes. Although NOT a primary irritant, minor irritation may occur following contact.
Fire
Flash point 232°C. Not classified as flammable.
Suitable extinguishing media: CO
2
, dry powder, foam or water fog. DO NOT use water jets.
Environment
WASTE DISPOSAL: Through authorised contractor to a licensed site. May be incinerated. Used product may be sent for reclamation.
SPILLAGE: Prevent entry into drains, sewers and water courses. Soak up with absorbent material.
Handling
Wear eye protection, impervious gloves (e.g. of PVC) and a plastic apron. Use in well ventilated area.
Storage
No special precautions.
To enable you to follow the priming procedure opposite, you will need to obtain a priming kit:
Oil Details
Hyspin®VG 32 Oil Safety Data
Priming Kit
PRIMING KIT : 07900-00688
PART NºDESCRIPTION
07900-003513mm ALLEN KEY
07900-00700PRIMING PUMP
07900-002244mm ALLEN KEY
07900-00698STOP NUT
07900-OO734STOP NUT - MAXLOK
®
29
Priming Procedure
Priming
IMPORTANT
DISCONNECT THE TOOL FROM THE AIR SUPPLY OR SWITCH OFF AT VALVE 62.
REMOVE NOSE ASSEMBLY OR SWIVEL HEAD COMPONENTS.
All operations should be carried out on a clean bench, with clean hands in a clean area.
Ensure that the new 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.
• Switch OFF air supply at ON/OFF Valve Assembly 62.
• Remove all nose equipment. (see page 8)
• Remove Bleed Screw 1 and Bonded Seal 6.
• Invert tool over suitable container, switch ON air supply at ON/OFF Valve Assembly 62 and actuate tool.
• Residual oil in the tools hydraulic system will empty through bleed screw orifice.
CARE SHALL BE TAKEN TO ENSURE THAT THE BLEED HOLE IS NOT DIRECTED TOWARDS THE OPERATOR OR OTHER
PERSONNEL.
• Switch air supply OFF at ON/OFF Valve Assembly 62.
• Screw priming pump (07900-00700) into bleed screw port, utilising Bonded Seal 6.
• Actuate Priming Pump by pressing down and releasing several times until resistance is evident and the Head Piston starts to move
rearward.
ENSURE PUMP IS KEPT ‘SQUARE’ TO BLEED SCREW PORT DURING PRIMING OPERATION TO PREVENT BREAKAGE OF BLEED
NIPPLE ON PROMING PUMP.
• Remove the priming pump, surplus oil will expel from bleed screw port.
• Replace the Bleed Screw 1 together with Bonded Seal 6.
• Switch ON air supply at ON/OFF Valve Asembly 62.
• Check that the stroke of the head piston reaches specification. If not repeat above procedure.
• Switch OFF air supply and refit nose equipment. (see page 8).
Item numbers in bold refer to the general assembly drawing and parts list on pages 26 and 27.
English
30
* Pages 14 to 16 if a swivel head is used instead of a nose assembly.
† Page 16 if a swivel head is used instead of a nose assembly.
Item numbers in bold refer to the general assembly drawing and parts list on pages 26 and 27.
SYMPTOMPOSSIBLE CAUSEREMEDYPAGE REF
Other symptoms or failures should be reported to your local Avdel authorised distributor or repair centre.
SymptomPossible CauseRemedyPage Ref
Fault Diagnosis
More than one Air leakTighten joints or replace components
operation of the Insufficient air pressureAdjust air pressure to within specification 5
trigger needed to Worn or broken jawsFit new jaws8
place fastenerLow oil level or air in oilPrime tool28, 29
Build up of dirt inside the nose assemblyService nose assembly8†
Tool will not grip Worn or broken jawsFit new jaws8, 9, 10, 12
stem of fastenerBuild up of dirt inside the nose assemblyService nose assembly8
Loose jaw housingTighten against locking ring8
Weak or broken spring in nose assemblyFit new spring8, 9, 10, 12
Incorrect component in nose assemblyIdentify and replace9, 10, 12
Jaws will not release Build up of dirt inside the nose assemblyService nose assembly8†
broken stem of Jaw housing, nose tip or nose casing
fastenernot properly seatedTighten nose assembly9, 10, 12
Weak or broken spring in nose assemblyFit new spring9, 10, 12
Air or oil leakTighten joints or replace components
Low oil level or air present in oilPrime tool28-29
Cannot feed next Broken stems jammed inside toolEmpty stem collector7
fastenerCheck jaw spreader is correct9, 10, 12
Adjust air pressure to within specification5
Slow cycleLow air pressureAdjust air pressure to within specification5
Build up of dirt inside the nose assemblyService nose assembly8†
Tool fails to operateNo air pressureConnect and adjust to within specification5
Damaged trigger valve 21Replace23
Fastener fails to break Insufficient air pressureAdjust air pressure to within specification 5
Fastener outside tool capabilityUse more powerful Genesis tool.
Contact Avdel
Low oil level or air present in oilPrime tool28-29
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