Stanley EZM4000 User manual

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EZM4000
Hydro-Pneumatic Tool
Service Aid

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©2021 STANLEY Black & Decker
All rights reserved.
The information provided may not be reproduced and/or made public in any way and through any means
(electronically or mechanically) without prior explicit and written permission from STANLEY Engineered
Fastening. The information provided is based on the data known at the moment of the introduction of this
product. STANLEY Engineered Fastening pursues a policy of continuous product improvement and
therefore the products may be subject to change. The information provided is applicable to the product as
delivered by STANLEY Engineered Fastening. Therefore, STANLEY Engineered Fastening cannot be held
liable for any damage resulting from deviations from the original specifications of the product.
The information available has been composed with the utmost care. However, STANLEY Engineered
Fastening will not accept any liability with respect to any faults in the information nor for the consequences
thereof. STANLEY Engineered Fastening will not accept any liability for damage resulting from activities
carried out by third parties. The working names, trade names, registered trademarks, etc. used by STANLEY
Engineered Fastening should not be considered as being free, pursuant to the legislation with respect to
the protection of trademarks.

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Contents
1. Abbreviations: ........................................................................................................................................... 4
2. General instructions: ................................................................................................................................. 4
3. Proper function of riveting tool:................................................................................................................ 4
4. Assembly drawing of riveting tool:............................................................................................................ 6
5. EZM4000 Spare Parts List:......................................................................................................................... 7
6. Instructions for assembling and disassembling –steps 1-19:................................................................... 9
7. Instructions for assembling and disassembling of chosen sub-assemblies –steps 20-25:.................... 27
8. List of defects of riveting tool:................................................................................................................. 33
9. Description of defects and their remedies:............................................................................................. 33
10. Service set............................................................................................................................................ 36
11. List of special tools in the service set: ................................................................................................. 37

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1. Abbreviations:
CA - compressed air
MP - special tool (assembly jig)
D - defect
BEM - basic engine monitoring
2. General instructions:
1. Riveting tool is always deconnected from the compressed air, unless otherwise stated.
2. All threads are clockwise.
3. Riveting tool is gripped in a stand (see chapter 10) while assembling and disassembling,
unless otherwise stated
4. Before assembling, wash the disassembled parts in degreasing solution and insufflate with
compressed air, wipe with a cloth.
5. While assembling, lubricate the sealing (O-rings, pneumatic seals) and related opposite
surfaces with oil MOGUL LV 2-3, unless stated otherwise.
3. Proper function of riveting tool:
Operator activity
Tool function
Connect the riveting tool to CA, if the tool is
equiped with main valve, turn it on. Pos. 74 is on
the front extreme position, not pressed
CA does not leak, motor does not rotate
Put a rivet on pos. 1 and press towards the
riveting tool, the rivet screws on
Motor turns right, outlet of CA through the outlets in
pos. 39

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The action is ready when the rivet is completely
screwed on
Motor turns off, front of the rivet touches front of the
pos. 3. CA does not leak
Press with hand pos. 39, the rivet screws out
Motor turns left, outlet CA through the outlets in pos.
39
Release pos. 39, screwing out stops
Pos. 39 gets back to the initial position, motor turns
off, air does not leak
Turn with stroke adjustement according to arrow
direction +/-. Further instructions are in the
Operations manual
The scale moves, pos. 3 springs
Put a rivet on pos. 1 and press towards the
riveting tool, the rivet screws on
Motor turns right, outlet of CA through the outlets in
pos. 39, when the rivet is completely screwed on the
motor turns off
Press pos. 74, the rivet is riveted in
It the extreme stroke is not set, the rivet and pos. 1
and pos. 3 move simultaneously, the length of the
movement is cca 6.5 mm, CA does not leak
Stop pressing pos. 74, the rivet completely
screws out
CA outlets from the space pos. A47 and pos. 1 and pos.
3 get back, the motor turns, outlet of CA through the
outlets ins pos. 39, in the end motor stops itself, CA
does not leak

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4. Assembly drawing of riveting tool:

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5. EZM4000 Spare Parts List:
Position
Article Nr.
Name of Part
Pcs
1
D-14001XX
Mandrels
1
3
S-14003XX
Anvils complete
1
6
O900P01200
Joint sleeve
1
7
O900P01201
Counternut
1
8
O900P01202
Joint shaft
1
9
O900A00289
Front nozzle complete
1
0901
D-1400610
Front nozzle body
1
0902
D-1400620
Front nozzle with scale
1
0903
D-1400630
Front nozzle pin
2
0904
D-1400640
Adjusting nut
1
0905
D-1400650
Washer
1
0906
N-1500000010005
Compression spring 2x27x40x4,5
1
0907
D-1400670
Covering sleeve
1
0908
D-1400680
Retained ring
1
0909
D-1400690
Spring
1
0910
N-3600000000005
Steel ball dia. 4,5
1
10
O900S00107
O –ring 24/1,5 Sh 70
1
A23
S-1407701
Hydraulic body
1
11
O900A00290
Hydraulic body
1
12
O900S00162
Guiding band
1
13
O900S00108
X - ring 15,54x2,62 Sh 70
1
14
O900S00109
Stepseal 16
1
15
O900S00110
O - ring 17,17/1,78 Sh 70
1
16
O900P01117
Hanger
1
A24
O900A00327
Hydraulic piston complete
1
17
O900P01203
Hydraulic piston
1
18
O900S00153
Stepseal 35
1
19
O900S00154
O - ring 23,39/3,53 Sh 70
1
20
O900S00155
Guiding band
1
A25
S-1407000
Motor complete
1
23
O900S00231
Pneumatic seal 35x28x4,5
1
24
O900A00291
Motor
1
27
O900S00159
O - ring 30/2 Sh 70
1
25
O900S00158
O - ring 42/1,5 Sh 70
1
A35
S-1404001
Rear screwing complete
1
26
D-1404001
Rear screwing
1
32
O900P01207
Sleeve
1
33
O900P01208
Sleeve of permanent magnet
1
35
O900A00292
Pin complete
1
36
O920N10025
Spring
1
37
O900P01211
Bush for pin
1
29
O900S00118
Steel ball 5
4
30
O900S00160
Permanent magnet 20x8x5
1
31
O900P01206
Spring D10
1
34
O900P01209
Cover of permanent magnet
1
38
D-1404600
Rear cover
1
39
S-1404701
Push button complete
1
3901
D-1404701
Push button
1
3902
N-3700000100400
Filtr SB Fi 10x4 mm/E
2
A36
S-1407800
Insert PP complete
1
40
O900S00161
O - ring 10/2 Sh 90
1
41
O900A00293
Insert PP
1
42
O900S00215
O - ring 18/2,2
1
A39
S-1101900
Valve piston complete
1
43
O900P01129
Valve piston
1
44
O900S00126
O - ring 8/2 Sh 70
1
A40
S-1102000
Valve body complete
1
46
O900P01130
Valve body
1
451
O900S00127
O - ring 10/2 Sh 70
1
452
O900S00127
O - ring 10/2 Sh 70
1
47
N-2406696500090
Plastic ball 9
1
A41
S-1102100
Valve bottom
1
48
O900P01131
Valve bottom
1
49
O900S00128
O - ring 9/2 Sh 70
1
453
O900S00127
O - ring 10/2 Sh 70
1
50
O900S00129
Screw M8x20 DIN 7984
2
A47
S-1102307
Air supply ring complete
1
52
O900S00130
O - ring 60/2 Sh 70
1
53
O900S00131
O - ring 63/2 Sh 70
1

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54
O900P01172
Air supply ring (M10x1,5)
1
67
S-1103203
Aircoupling
1
A43
S-1103213
Aircoupling body complete
1
6701
D-1103213
Body of aircoupling
1
6711
N-2103700910160
O - ring 9,1/1,6 Sh 70
2
A44
O900A00317
Aircoupling rotary part complete
1
6702
D-1103221
Rotary part of aircoupling
1
6703
D-1103230
Hose
1
6707
D-1103271
Sliding sleeve
1
6708
D-1103281
Air supply connection
1
6712
O900S00126
O - ring 8/2 Sh 70
2
6713
N-1000091305060
Screw M5x6 imbus DIN 913
1
6714
N-9120000001113
Hose clip ZOS 11-13
1
6715
N-9120000001113
Hose clip ZOS 11-13
1
6717
N-1402292500008
Snap ring 8 DIN7993A
1
6705
O900P01159
Retaining ring 12
1
55
O900P01228
Body bottom
1
59
O900P01214
Pneumatic piston
1
60
O900S00136
O - ring 4/1,5 Sh 90
1
61
O900S00137
Screw M4x8 DIN 912
1
A45
S-1402801
Pneumatic piston complete
1
62
O900P01142
Pneumatic piston
1
63
O900S00138
Pneumatic seal 14
1
64
O900S00139
Pneumatic seal 70x60x4,5
1
65
O900P01144
Pneumatic cylinder
1
66
O900P01148
Tube
1
68
O900S00141
O - ring 7/2 Sh 70
1
69
O900S00142
O - ring 4/1,5 Sh 70
1
A46
S-1103300
Trigger body complete
1
70
O900S00141
O - ring 7/2 Sh 70
1
71
O900P01162
Trigger body
1
72
N-2104000400100
O - ring 4/1 VITON
2
75
O900P00151
O - ring 9/1,3 Sh 70
1
73
O900P01163
Trigger piston
1
74
O900P01165
Trigger
1
76
O900P01164
Pin
1
79
O900P01166
Nut of body
1
80
O900P01167
Soft sleeve
1
81
D-1406800
Plastic cover
1

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6. Instructions for assembling and disassembling –steps 1-19:
Step 1
Disassembly:
Put MP14 on pos. 80, loosen and screw out pos. 65 and pos. 80.
Assembly:
Screw on pos. 65 with pos. 80, put on MP14, tighten and put coloured warranty plug. In case of
using new parts pos. 65 and pos. 80 the process is different, at first screw on pos. 65, put MP14
on, tighten and put coloured warranty plug. Then apply glue PATTEX EXPRESS FIX PL600 on pos.
65, put on pos. 80 by circular motion and position it according to the picture.

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Step 2
Disassembly:
Release pos. A45.
Assembly:
Put on pos. A45.

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Step 3
Disassembly:
Put MP15B on pos. 59, then press MP15B with pliers, screw out pos. 61 with imbus key nr. 3 and
take out pos. 60 and pos. 59. Then pour out the hydraulic oil from the riveting tool to the suitable
container.
Assembly:
Pour hydraulic oil KERNITE IGM ISO 32 in to pos. A36, oil level up to 2. sealing in pos. A36. Lubricate
the external surface of the pos. 59 with silicon paste LUKOSAN, put pos. 59 in pos A36 according to the
picture (aprox. 68 mm), screw on MP19 (MP20) tightly to the stop position, screw on MP13 (filled with
hydraulic oil) to the pos. 59. Then repeatedly press and release the piston MP13 until air bubbles stop
leaking from the hydraulic system to MP13. MP13 must be always filled with hydraulic oil, if not fill it.
After filling the hydraulic system of the riveting tool with hydraulic oil, screw out MP13 and MP19
(MP20). Put pos. 60 on pos. 61 and screw it on to pos. 59 with imbus key nr. 3. Put MP15B on pos. 59,
then press MP15B with pliers and retighten pos. 61 with imbus key nr. 3. Take off MP15B.

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Step 4
Disassembly:
Put MP11 to the locks pos. 79, divert pos. 66 from MP11 (because the surface of pos. 66 might be
damaged) and screw out pos. 79.
Assembly:
Screw pos. 79 on thread pos. A36, put MP11 on locks pos. 79, divert pos. 66 from MP 11 (because
the surface of pos. 66 might be damaged). Retighten pos. 79.

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Step 5
Disassembly:
Screw out pos. 50 (2x) with imbus key nr. 5, put out pos. 55 with pos. 66, 68, 69 and pos. A47 with
pos. 67. Put pos. 66 with pos. 68 out., take pos. 69 out with MP32, be careful and do not damage
recess in pos. 55. Put pos. 55 out of pos. A47.
Assembly:
Put pos. 55 on pos. A47, insert pos. 66 to pos. 55. Lubricate recess in pos. 55 and insert in pos. 68
and pos. 69 and check the proper placing of pos. 68 and 69. Put pos. A47 with pos. 67, 68, 69 and
pos. 55 on pos. A23, screw on pos. 50 (2x) and tighten with imbus key nr. 5.

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Step 6
Disassembly:
Put the blow gun on the outlet (see the detail) and release a small amount of CA, pos. A39, A40
and A41 blow out off the pos. A23, it is necessary to catch them (e.g. to the cloth).
Assembly:
Inser pos. A39 into pos. A40 and insert this complet into pos. A23. Insert pos. 47 into pos. A40, put
on pos. A41 and press to the strop to pos. A23.
! Do not lubricate pos. 47 !

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Step 7
Disassembly:
Loosen pos. A36 with MP33 key, screw out and put out from pos. A23.
Assembly:
Check the sealing of pos. 40 (see Step 22). Put pos. A36 on pos. A23, screw on and tighten with
MP33 key.
! Check the proper position of the sealing!

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Step 8
Disassembly:
Put MP14 on pos. 81 in marked area (ending), loosen and screw out pos. 81 with pos. 38, put out
pos. 39 and take out pos. 31 from pos. 26.
Assembly:
Put pos. 31 on pin pos. 39, put pos. 39 to pos. 81, screw this complete on pos. 26 and tighten with
MP14.
! Be careful about proper mounting of pos. 31 to pos. 39 !

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Step 9
Disassembly:
Take out pos. 29 (4x) with the help of MP32. Screw out pos. A35 with pos. 25 from pos. A23 with
hook spanner 30-32 (MP28). Take out pos. 25 and pos. 28 (serie 5 only).
Assembly:
Put pos. 25 to pos. A35, insert pos. 28 (serie 5 only), and srew this comlete into pos. A23. Then tighten
pos. A35 with hook spanner 30-32 (MP28). Lubricate outlets in pos. A35 with vaseline and press pos.
29 (4x) into outlets.

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Step 10
Disassembly:
Put out pos. A25.
Assembly:
Put on pos. A25 and move around a slight amount so that hexagon pos. A25 and pos. 8 match,
then move pos. A25 to the stop. Turn pos. 1 to check if the installation was successful, rotation in
pos. A25 must be obvious and audible.

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Step 11
Disassembly:
Screw out pos. 3 and pos. 1.
Assembly:
Screw pos. 1 on pos. 6 to the stop and move back a slight amount, so that hexagon pos. 1 and pos.
6 match. Put pos. 3 on pos. 1 and pos. 6, so that hexagon socket pos. 3 match with hexagon pos. 1
and pos. 6, screw on to pos. 9. Tighten the backnut in pos. 3 to the front of pos. 9.

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Step 12
Disassembly:
Screw out pos. 9 with wrench 24 and put out pos. 10 with MP32.
Assembly:
Put pos. 10 on pos. 9, screw on pos. 9 and tighten with wrench 24.