Tepack M4K-10 Istruzioni operative
ENGLISH INSTRUCTIONS FOR REPAIR
MECHANICAL TOOL SOR STEEL STRAPPING
M4K-10 (MK4-10)
INSTRUCTIONS FOR REPAIR
2011
Content
1. Introduction...........................................................................................3
Scheme of tension unit..........................................................................4
Scheme of cutting unit..........................................................................5
Table......................................................................................................6
2. Disassembly of tool...............................................................................7
2.1. Removal of parts with direct access.................................................7
2.2. Separation of tension and cutting units............................................11
2.3. Disassembly of tension unit.............................................................13
2.4. Disassembly of cutting unit.............................................................17
3. Assembly of tool...................................................................................21
3.1. Assembly of cutting unit..................................................................21
3.2. Assembly of tension unit.................................................................22
3.3. Connecting of tension and cutting units...........................................22
3.4. Installation of details with direct access..........................................23
2
1. Introduction
1.1. This instruction defines the order of disassembly and assembly of the tool M4K-10
(MK4-10), during which some spare part can be changed.
1.2. Numbers of spare parts and their location are shown in schemes of tension and
cutting units, from which the tool consists.
1.3. Full list of spare parts of tool and paragraphs of instruction, where it is shown how
to change needed spare part, are shown in table.
If paragraph is not shown in table, it means that replacement of part can be made
using only schemes of tension and cutting units.
1.4. After disassembly and assembly of tool it is needed to perform regulating of it in
accordance with operating instructions.
3
4
5
Table
Name of spare part Pos. No. No. of points in instruction
Tension handle 1 2.3.4, 2.3.6, 2.3.7
Sealer handle 2 2.2, 2.4.1…2.4.3
Feedwheel support handle 3 2.2, 2.3.1…2.3.3, 2.3.9, 2.3.10
Frame 4 2.2, 2.4.1…2.4.2, 2.4.4, 2.4.5
Side cover 5 2.2, 2.4.1
Strap lifter 6 2.2, 2.4.1, 2.4.2, 2.4.4, 2.4.5
Washer 7 2.1.5
Washer 8 2.1.5
Washer 12 2.2, 2.4.1…2.4.3
Excentric shaft 13 2.2, 2.4.1…2.4.3
Die holder 15 2.2, 2.4.1, 2.4.2, 2.4.4, 2.4.6, 2.4.7
Cam follower 16 2.2, 2.4.1, 2.4.2, 2.4.4, 2.4.6
Die holder shaft 17 2.2, 2.4.1, 2.4.2, 2.4.4, 2.4.6
Die 19 2.2, 2.4.1, 2.4.2, 2.4.4, 2.4.7, 2.4.8
Cutter blade 20 2.1.9
Feedwheel support shaft 21 2.2.4
Roll pin 22 2.2, 2.4.1…2.4.3
Clutch plug 23 2.1.10
Feedwheel 24 2.2, 2.3.1…2.3.3
Feedwheel shaft 25 2.2, 2.3.1…2.3.4, 2.3.6, 2.3.8
Tension pawl 26 2.3.5
Spring 27 2.3.5, 2.3.7
Tension pawl 28 2.3.7
Ratchet wheel 29 2.3.4, 2.3.6
Support plate 31 2.3.4, 2.3.5, 2.3.6
Adjustment plate 32 2.1.1
Knob 33 2.1.2
Spring 34 2.2.3
Tension pawl 35 2.3.5
Screw 36 2.3.7
Screw 37 2.3.5
Washer 38 2.3.1, 2.3.4
Screw М6х30 39 2.1.7
Pin 40 2.3.1, 2.3.4
Washer 42 2.3.1
Bush 43 2.1.8
Plate 44 2.1.8
Stopper 45 2.2.2
Screw 46 2.1.9
Guide arm 47 2.2, 2.3.10, 2.3.11
Screw 49 2.2, 2.3.10, 2.3.11
Strap guide 51 2.1.3
Strap guide 52 2.1.4
Screw 53 2.2.1
Screw 55 2.3.10
Screw 65 2.3.11
6
Continuation of the table
Screw 67 2.1.5
Screw М4х10 72 2.2.4
Screw М4х6 73 -
Screw М4х8 74 -
Screw М4х12 75 -
Screw М5х10 76 -
Screw М6х16 78 -
Screw М4х10 79 -
Washer 6 82 -
Roll pin 5х25 84 2.2, 2.4.1…2.4.3
Roll pin 6х16 85 2.2, 2.4.1
Small bearing 87 2.2, 2.3.1…2.3.3, 2.3.9
Large bearing 88 2.2, 2.3.1…2.3.4, 2.3.6, 2.3.8
Support roller 2х15,8 91 2.2, 2.4.1…2.4.6
Roll pin 3х9,8 92 -
Retaining wire diam. 1.4 94 2.1.10
2. Disassembly of the tool
Disassembly of the tool provides removal of parts, to which you have direct access (see
point 2.1), separation of tension and cutting units(p. 2.2) and further disassembly of each
unit (p. 2.3, 2.4).
2.1. Removal of parts with direct access.
2.1.1. With the help of hex key S = 4mm unscrew the screw 76, remove washer 82 and
adjustment plate 32 (pic. 2.1.1, 2.1.2).
Pic. 2.1.1 Pic. 2.1.2
7
2.1.2. Unscrew knobs 33 (pic. 2.1.3).
Pic. 2.1.3
2.1.3. With the help of hex key S = 4mm unscrew the screw 76 and remove strap guide
51 (pic. 2.1.4, 2.1.5).
Pic. 2.1.4 Pic. 2.1.5
2.1.4. Unscrew with the help of wrench S = 6mm strap guide 52 (pic. 2.1.6, 2.1.7).
Pic. 2.1.6 Pic. 2.1.7
8
2.1.5. Unscrew with the help of socket wrench S = 10mm front and rear strap guides 67
(pic. 2.1.8, 2.1.9) with washers 7, 8.
Pic. 2.1.8 Pic. 2.1.9
2.1.6. Unscrew with the help of hex key S = 2mm screw 73 (pic. 2.1.10).
Pic. 2.1.10
2.1.7. With the help of hex key S = 3mm unscrew the screw 39 (pic. 2.1.11, 2.1.12).
Pic. 2.1.11 Pic. 2.1.12
9
2.1.8. With the help of hex key S = 3mm unscrew screws 74, remove bush 43 and plates
44 (if available) (pic. 2.1.13, 2.1.14).
Pic. 2.1.13 Pic. 2.1.14
2.1.9. Turn sealer handle from yourself against the stop and with the help of hex key S =
2,5mm unscrew the screw 46 (pic. 2.1.15, 2.1.16). Return sealer handle to its original
position and with the help of tweezers remove cutter blade 20 (pic. 2.1.17).
Pic. 2.1.15 Pic. 2.1.16
Pic. 2.1.17
10
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