DOGA 103 4 CC2 RAH2L H13 X 2 AL User manual

INSTRUCTIONS MANUAL
Angle nutrunner
PNEUMAT
103 4 CC2 RAH2L H13 X 2 AL

IMPORTANT
The tool delivered with this manual may have been modified for specific needs.
In that case, please give us the tool code number written on our shipping note or the approximate tool
delivery date when you will place an order for a new similar tool or for spare parts.
In that way, you will be sure to get the required tool and/or spare part.
WARNING
This information has to be kept in a location known by all users.
Each operator has to read carrefully this manual before installing, using, and
mending the product.
Be sure that the operator has understood using recommendations and the meaning of signs put on the
product.
Most accidents could be avoided respecting this Instructions Manual. As a matter of fact, they were created
according to European laws and norms regarding products.
In each case, please respect and follow safety national norms. Do not take off nor damage the stickers or
advise put on the product and above all the details imposed by the law.

Angle nutrunner PNEUMAT 103 4 CC2 RAH2L H13 X 2 AL /Instructions Manual
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SUMMARY
CARACTERISTICS..................................................................................p. 5
OUTLINE 22597.......................................................................................p. 6
1. PUTTING INTO OPERATION..................................................................p. 7
2. GENERAL INSTRUCTIONS ....................................................................p. 7
3. PNEUMAT 103 LIMITER FUNCTIONING ...............................................p. 7
4. STARTING LEVER ORIENTATION WITH REGARD TO THE HEAD.....p. 7
5. TORQUE ADJUSTMENT.........................................................................p. 8
6. UTILISATION CAUTION FOR CROWFOOT NUTRUNNERS.................p. 8
7. ASSEMBLY AND DISASSEMBLY RECOMMENDATIONS.....................p. 8
8. LUBRICATION.........................................................................................p. 8
103 TYPE PNEUMAT LIMITER ...............................................................p. 9
EXPLODED VIEW 103 *_* L ...................................................................p. 10
EXPLODED VIEW ** C2H *_* ..................................................................p. 11
EXPLODED VIEW 103 * CC * L * ............................................................p. 12
RIGHT ANGLE + CROWFOOT EXPLODED VIEW.................................p. 13
NOMENCLATURE AND RECOMMENDED WEAR SPARE PARTS.......p. 15

Angle nutrunner PNEUMAT 103 4 CC2 RAH2L H13 X 2 AL /Instructions Manual
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103 4 CC2 RAH2L H13 X 2 AL CARACTERISTICS
DESCRIPTION
5391 ISO
Assembly pneumatic portable tool
Angle wrench
5393 ISO
Torque control tool
PNEUMAT
103 type air shut-off wrench equipped with a 90° right angle and a CC2 type
crowfoot
Feature : breadth of 26 mm, fastening axis mismatch 72,5 m m
CARACTERISTICS
Dimensions according to drawing 22597
Hexagonal output 13 across flat x mismatch 2 magnetized
Weight 1,7 kg
Performances checked under 5,3 bar lubricated dynamic
Idle-running speed 210 rpm
Noise level (NFS 31-031) <80 Db (A)
Vibration level < 2,5 ms2
Maximum utilisation torque 25 Nm
Minimum utilisation torque 5 Nm
Consumption in dry and lubricated air 550 NI/mn
Extreme pressure on duty 6,3 bars
Pneumatic connection ¼ gas
OPTIONAL EQUIPMENT
Suspension ring
Implantation of 2 pneumatic information sockets (PI option)
Material in accordance with the EN 792-6 standard document according to
89/392/CEE, 91/368/CEE, 93/44/CEE, 93/68/CEE instruction provisions.

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Angle nutrunner PNEUMAT 103 4 CC2 RAH2L H13 X 2 AL /Instructions Manual
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OUTLINE 22597
OUTLINE

Angle nutrunner PNEUMAT 103 4 CC2 RAH2L H13 X 2 AL /Instructions Manual
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1. PUTTING INTO OPERATION
Supervise the compressed air duct.
Use the ducts, accessories and connectors in good state and adapted to the working effective pressure fixed
by the manufacturer.
Make sure the working pressure is not superior to 6.3 bars and inferior to the recommended pressure during
the screwdriver rotation. An excessive pressure will result in an accelerated tool damage.
Make sure that the tool exhaust is not clogged and that the tool is correctly fixed to the suspension device if
you use one.
Keep a safe headway so that any tool normal reaction while functionning doesn’t bound surrounding
elements and especially during the unscrewing.
Use the most often possible carriers or reaction bars judiciously placed.
Be careful with the risk of snapping up of clothes, hairs, etc... by the rotary spindle during the putting into
service of the tool.
Remove the hands of the tool turning part.
Make sure the ensambly caracteristics correspond to the tool performances.
Do not over-charge your tool. Check and respect the power range and the recommended working pressure.
2. GENERAL INSTRUCTIONS
Your screwdriver must be used cautioustly ; do not let it fall down or make impacts on it.
It is recommended to establish a preventive maintenance programm in order to avoid numerous repairs and
to preserve the optimal performances of your tool.
Before any intervention on the tool, switch off the tool from the compressed air network. Have your tool
repaired by a qualified technician.
The use of spare parts no sold by your provider may bring a decrease of performances and cancel all
warranties towards the manufacturer.
When the noise level at the working place is superior to 85 dB(A),it is recommended to use auditory
protectors.
Tool noise level : see the luggage lable.
Do not use a portable tool in explosive atmosphere.
3. PNEUMAT 103 LIMITER FUNCTIONING
The mentioned marks are indicated on the exploded view.
The tightening torque at the extremity screwdriver involves a torque reaction on the motor body (9) which
tends to make the body turn in the opposite direction.
A torsion spring (43A) limits the angular bottoming proportionally to the output torque.
A cam system constituted of a ball (49) and of the cam (42) involves the central dumper displacement (45)
releasing the valve rod which closes instantaneously and stops the motor by air shut-off.
The journal (50) adjustment by the blocking screws (43B) and adjusting screws (43C) permit to vary the
spring angular bottoming amplitude.
This kind of limiter only works in the screwing sense.
The screwdrivers equipped with 103 type limiter are torque control tools with a torque adjusting system
which cuts the tool power as soon as the torque reaches a preadjusted level.
4. STARTING LEVER ORIENTATION WITH REGARD TO THE HEAD
The indexing of the angle head and of the screwdriver is made by cylinderØ4X4.
Untighten the nut (21).
Adjust the neck (22) by positioning the cylinder (23).
Retighten the blocking nut (tightening torque of 40Nm).

Angle nutrunner PNEUMAT 103 4 CC2 RAH2L H13 X 2 AL /Instructions Manual
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5. TORQUE ADJUSTMENT
Adjustment procedure :
First, of all, adjustment to the utilized torque, the position corresponding to the minimum torque.
Let the screwdriver turn in free rotation in the screwing sense and after having untightened the blocking
screw (43B), turn the adjusting screw (43C) in the negative sense (anticlockwise) until the screwdriver stops.
Release the lever and activate one more time the lever : the screwdriver musn’t turn.
Turn the adjusting screw in the clockwise direction by
half turn and activate the lever at each phase : when
the screwdriver starts, the adjusting torque
corresponds to the minimum torque.
Proceed to the standstill torque value control by
inserting a rotary transducer between the screwdriver
and the tightening socket in accordance with the 5393
ISO standard procedure.
Change the adjustment until obtaining the desired torque by taking up the adjusting screw play before to
unscrew the clamping screw.
We advise you to act on this screw only by succesive half-turn and to make a control after each adjusting
modification.
Do not make any adjustment on a retightening.
After each intervention on the adjusting screw (43C), retighten moderately the blocking screw.
6. UTILISATION CAUTION FOR CROWFOOT NUTRUNNERS
The nutrunners equipped with crowfoot require a particular care. The train of gears wich permits to make
screwings in hard-to-get to zone, is often proportioned in function of the ensambly working environment in
unusual conditions.
In certain cases where numerous pinions are necessary inside the crowfoot, the train of gears reversibility is
not systematic. We advise you against practising a traction on the screwdriver when it has reached its
screwing torque (after locking due to the limiter). It could bring about a retightening of the ensambly, or if this
action was repeated a premature breaking of the crowfoot or of its pinions.
7. ASSEMBLY AND DISASSEMBLY RECOMMENDATIONS
At each disassembly, clean and study carefully all the spare parts before to proceed to the gears and ball
bearings regreasing.
Lubricate lightly the blade housings in the moment of the motor reassembly.
Use only appropriated wrenches. Do not use vice tightening and multiple slip-joint pliers.
Warning :
The presence of a cutting kerf on a nut symbolize a threading on the left. It is recommended to disassembly
frecuently the exhaust silencers and to clean them with a spray gun after having soak them in a degreasing
agent solution in order to preserve the original caracteristic of the tool.
8. LUBRICATION
Unless otherwise stated, pneumatic tools must be feeded with filtered and lubricated air.
It is recommended to install the lubricator the nearer possible of the tool especially during the screwdriver
utilisation. It is also recommended to watch over to the good functionning and to the oil supply adapted
adjustment.
After a prolonged locking, introduce by the feeding connector some crude drops or clean gas oil drops.
-turn the motor in manual by actionning the output spindle.
Blocking screw
Adjusting screw
Adjusting wrench
Male 6 flats wrench of 3 mm

Angle nutrunner PNEUMAT 103 4 CC2 RAH2L H13 X 2 AL /Instructions Manual
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103 TYPE PNEUMAT LIMITER
Angular deviation
Rest position
Shut-off locking after
torque is reached
Blockage in INTERMEDIARY position
Lever release

Angle nutrunner PNEUMAT 103 4 CC2 RAH2L H13 X 2 AL /Instructions Manual
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EXPLODED VIEW 103 *_* L

Angle nutrunner PNEUMAT 103 4 CC2 RAH2L H13 X 2 AL /Instructions Manual
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EXPLODED VIEW * * C2H *_*
Maneuver key for item 12

Angle nutrunner PNEUMAT 103 4 CC2 RAH2L H13 X 2 AL /Instructions Manual
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EXPLODED VIEW 103 * CC * L *

Angle nutrunner PNEUMAT 103 4 CC2 RAH2L H13 X 2 AL /Instructions Manual
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RIGHT ANGLE + CROWFOOT EXPLODED VIEW
RIGHT ANGLE + CROWFOOT
SCREWDRIVER
HEAD 3 + CROWFOOT (H) TYPE 2

Angle nutrunner PNEUMAT 103 4 CC2 RAH2L H13 X 2 AL /Instructions Manual
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Tool designation Column
103 4 CC2 RAH 2L H10 AAccording to drawing 23960
103 6 CC2 RAH 3L BAccording to drawing 22448
103 4 CC2 RAH 5L H13 CAccording to exploded view 103 *_* L
103 4 CC2 RAH 2L H13 X 2 AL DAccording to exploded view *_* C2H *_*
Wear spare parts I
NOMENCLATURE
Designation
Partial assembly
composition Reference
Nomenclature
Item
Partial
assembly
SPARE PARTS A B C D E F G H I
*Head 3 + crowfoot type 2 * 22448 1 1 1 1
1Nude head 30 1 22014
2Needle bush BK 0709 1 21063
3Driving pinion 1 21917 X
4Tightness ring 1 21926 X
5Needle bush HK 1612 1 20056
6Spacer 1 21922
7Ball bearing 15 X 24 X 5 1 21928
8Pinion 1 22007 X
9Ball bearing 12 X 24 X 6 1 21927
10 Carter type 2 1 22003
11 Needle bush HK 1210 1 20058
12 Connection screw 1 22015
13 Pinion Z = 15 m = 1,25 1 22005
14 Friction washer 6 22011
15 Axis 322010
16 Needle Ø2 X 7,8 42 16861
17 Pinion Z = 14 m = 1,25 322006
18 Tapper type 2 122012
19 Screw FHC/90 M4 X 10 719933
20 Female hexagonal wheel 6
across flats 2200806
Female hexagonal wheel 7
across flats 2200807
Female hexagonal wheel 8
across flats 2200808
Female hexagonal wheel 10
across flats 2200810 1
Female hexagonal wheel 11
across flats 2200811
Female hexagonal wheel 12
across flats 2200812
Female hexagonal wheel13
across flats 2200813 1

Angle nutrunner PNEUMAT 103 4 CC2 RAH2L H13 X 2 AL /Instructions Manual
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NOMENCLATURE
Designation
Partial assembly
composition Reference Nomenclature
Item
Partial
assembly
SPARE PARTS A B C D E F G H I
20A Spacer for H13 flats 22339 In case of mismatch
only X
20 *F
Fe em ma al le e h he ex xa ag go on na al l w wh he ee el l
m
ma ag gn ne et ti iz ze ed d 1 10 02277810
*F
Fe em ma al le e h he ex xa ag go on na al l w wh he ee el l
m
ma ag gn ne et ti iz ze ed d 1 13 3*2277813 1
Toothed wheel 12277513
Magnet 123284
*Female hexagonal wheel
magnetized 13A 2277813A 5 mm mismatch X
20 Female 12 flats wheel 10/across 23017
20 *Female hexagonal wheel
6.35/across flat *23011 Wheel with retaining ring
Female hexagonal wheel
6.35/nude 123010
Circlip 119029
20 *Female hexagonal wheel
6.35/mock *22089 Wheel with retaining screw
Female hexagonal wheel
6.35/nude 122004
Screw 119265
20 *9.52 male square output wheel *22088
Snug 121166
Spring 121167
Nude 9.52 male square output
wheel 122009
20 *6.35 male square output wheel *22122
Spring 119618
Ball Ø 3,5 113498
Nude 6.35 male square output
wheel 122121
20 *Wheel 2 6.35 male square
outputs *22242
Spring 219618
Ball Ø 3,5 213498
20 *Wheel hex.Fem. 10 *22829
20A Spacer 122830
21 Nut 21686 1 1 1 1
22 Neck 21923 1 1 1 1
23 Rod 21696 1 1 1 1

Angle nutrunner PNEUMAT 103 4 CC2 RAH2L H13 X 2 AL /Instructions Manual
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NOMENCLATURE
Designation
Partial assembly
composition Reference Nomenclature
Item
Partial
assembly
SPARE PARTS A B C D E F G H I
24 Body 21693 1 1 1 1
24A Red sheath 23194R 1 1
Yellow sheath 23194J 1
Blue sheath 23194B 1
25 Motor body 21689 1 1 1 1 X
26 *Equiped spindle / 10 teeth *21684100 1 1 1
*Equiped spindle / 12 teeth *21684120 1
27 Axis Ø 3 X 16,8 3316985
28 Needle Ø 1 X 9,8 36 36 18026 X
29 Gear Z = 19 m = 0,5 318223 X
Gear Z = 18 m = 0,5 318173 X
30 Nude spindle 121683100
Nude spindle 121683120
31 *Gear holder 10 / 10 *18221 1
*Gear holder 12 / 12 *18170 1
*Gear holder 10 / 7 *21846 1 1
27 Axis Ø 3 X 16,8 33316985
28 Needle Ø 1 X 9,8 36 36 36 18026 X
32 Gear Z = 19 m = 0,5 318223 X
Gear Z = 18 m = 0,5 318173 X
Gear Z = 20 m = 0,5 320492 X
33 Nude gear holder 118224 X
Nude gear holder 118171 X
Nude gear holder 121845 X
34 Ball bearing 8 X 22 X 7 12324 1 1 1 1 X
35 *Front flange 21621 1 1 1 1
36 *Rotor Z = 7 21628070 1 1 X
Rotor Z = 10 21628100 1 X
Rotor Z = 12 21628120 1 X
37 Blade 16666 5 5 5 5 X
38 Stator 16978 1 1 1 1 X
39 *Back flange 16976 1 1 1 1
40 Ball bearing 5 X 16 X 5 16042 1 1 1 1 X
41 Nut 16147 1 1 1 1
42 *Came 21610 1 1 1 1

Angle nutrunner PNEUMAT 103 4 CC2 RAH2L H13 X 2 AL /Instructions Manual
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NOMENCLATURE
Designation
Partial assembly
composition Reference Nomenclature
Item
Partial
assembly
SPARE PARTS A B C D E F G H I
43A *Cut spring 21624-2 1 1 1 1 X
43B Screw Hc M6 X 8 BT PU 21699 1 1 1 1
43C Adjusting crew 22337 1 1 1 1
44 O - Ring OR 22 X 1 22341 1 1 1 1
45 Carrier 21509 1 1 1 1
46 B Ba al ll l Ø Ø 3 3, ,5 513498 1 1 1 1
47 Spring 21512 1 1 1 1
48 Needle 21633 1 1 1 1
49 Ball Ø 4,5 14946 1 1 1 1
50 *Journal / cut spring 2168801 1 1 1 1
51 Spring 22078 1 1 1 1
52 Ring JF4 21629 1 1 1 1
53 Flap 21611 1 1 1 1
54 Cerclam 181 21697 1 1 1 1
55 O – Ring 22 X 2 21698 1 1 1 1
56 *Complete plug *21701 1 1 1 1
57 *Plug body 121695
59 *Connector 120322
61 Ring 112646
62 Spacer 121694
63 Filter 121692 X
64 O – Ring 12.42 – 1.78 118299
65 Filter 121691 X
66 Circlip 121590
67 Deflector 121622
68 Connector 121623
69 Spring 121491 X
70 Flap 12149330
71 Ring RN°4 PC 851 115383 X
72 Flap body 121492
73 SPIROLE pin 2*20 GSN 122325 X
74 Lever 120333
75 Tightening key 23663 1 1 1 1

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06.17.60105.04/03