Mitox 28MT Manuale utente
28MT Multi-Tool
1
Original Instructions Version December 15
Assembly of the Brushcutter
The blade fitted to the guard is sharp and can cause injury, always wear gloves.
Installing the Guard
• Place the Brushcutter with the head facing down.
• Fit the shield using the bracket and 2 X Torx screws
28MT Multi-Tool
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Original Instructions Version December 15
Installing the 3 Point Blade
• Lay the Brushcutter on its back with the gearbox shaft facing up.
THE BLADE MUST BE CORRECTLY POSITIONED ON THE UPPER BLADE CLAMP
OTHERWISE SERIOUS DAMAGE AND INJURY TO PERSONS AND PROPERTY COULD
RESULT.
Rotate the
gear box shaft
until the hole
in the holder A
lines up with
the slot in the
metal guard.
Insert an
Allen key or
screwdriver
into the hole
in the gearbox
cover and into
holder A.
Place the 3
tooth blade on
the holder A,
centering the
blade on the
raised centre.
Fit the holder
B over the
blade.
Fit the domed nut
protector C over
holder B and the
blade.
Fit the nut
anti-clockwise
(turn left) and
tighten using the
spanner provided.
Remove the Allen
key / screwdriver.
AA
AB
C
28MT Multi-Tool
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Original Instructions Version December 15
Replacing the Nylon Cord
Check to see if the nylon head is damaged before replacing the cord. If you can see serious traces
of wear or damage, you must replace the complete nylon head.
1. Stop the engine.
2. Open the nylon head by pushing on the catch, (a), and lifting the cover (b).
3. Pull the bobbin out of the nylon head and take out the rest of the nylon cords.
4. Cut a new length of cord, 2.4mm Ø and 5 metres long.
5. Fold the new cord in half and place the centre of the fold (c) into the clip (d) in the empty bobbin.
6. Wind the line in the direction of the arrows on the bobbin, with half of the line above and half
below the divider (e). Maintain an even and firm tension onto the bobbin, being careful not to twist
the line.
6. After winding the cord, insert both ends into the notches on the bobbin, (f).
7. Put the filled bobbin back into the carrier. Release the cords from the notches in the bobbin
and place them into the eyelets in the carrier (g). The cords should stick out appx 15 cm either
side.
8. Refit the spool cover (b), ensuring it is securely clicked into place.
Never use a cutting device other than those supplied by the manufacturer. (Steel cord is never
allowed) Always use original spare parts in order to benefit from continuous warranty.
(a)
(b)
(g)
(f)
(e)
(f)
(c)
(d)
28MT Multi-Tool
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Original Instructions Version December 15
Installing the Nylon Head
• Lay the Brushcutter on its back with the gearbox shaft facing up.
Rotate the gear box shaft until the hole
in the holder A lines up with the slot in
the metal guard.
Insert an Allen key or screwdriver into
the hole in the gearbox cover and into
holder A.
Screw the nylon head anti-clockwise
(turn left) onto the threaded shaft on the
end of the gearbox.
Make sure that the nylon head is
securely locked in position and remove
the Allen key.
AA
28MT Multi-Tool
5
Original Instructions Version December 15
Installing the Attachments to the Power Unit
(or Optional Extension Shaft)
• Pull out the locking pin (1) and twist (2) to lock in the outer position (3).
• Loosen the clamp by turning the handle (4).
• Insert the attachment shaft, lining up the locking hole with the locking pin .
• Twist the locking pin (5) to release it from the outer position. You may need to twist the
attachment shaft to ensure that the locking pin engages with the locking hole (6).
• Tighten the clamp by turning the handle (7).
ClampAttachment
shaft
Locking
hole
Locking pin
1
2
3
4
5
7
6
28MT Multi-Tool
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Original Instructions Version December 15
Using the Brushcutter
Choosing the cutting device
Choose the most suitable cutting device for the job to be done, according to these general
indications:
• The cutting line head can eliminate tall grass and non-woody vegetation
• The 3-point blade is suitable for cutting brushwood and small shrubs up to 2 cm in diameter.
Nylon Head
• Cut the grass in 1.5 metre widths, keeping the machine well balanced.
• Avoid engaging stones, piles of earth, small pieces of wood or anything that could be hidden or
dicult to see in the grass. If a large object is accidentally struck, if the cutting head gets blocked,
overloaded or stringy material gets wrapped in the cutting head, reduce the engine speed so the
engine idles. Make sure that the cutting head has stopped rotating, switch o the engine and
remove the material.
• Put the brushcutter on the ground and check that the cutting head has not been damaged. If
necessary, change the cutting head. If the head is only wrapped by vegetation, remove by hand
and clean the cutting head.
• Always wear safety gloves for this operation and ensure the engine is switched o and the head
is stationary.
• When the 2 nylon cords become too short, accelerate the engine and bump the nylon head on
the ground. Automatically the 2 nylon cords will feed out and be cut to the correct length. Repeat
the operation if necessary.
3-Point Blade
• Start cutting above the undergrowth and then move down with the blade so as to cut the brush
into small pieces.
• Avoid hitting stones, piles of earth, small pieces of wood or anything that could be hidden or
dicult to see in the grass.
28MT Multi-Tool
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Original Instructions Version December 15
Brushcutter Gear Case
• Remove the bolt (a) on the gear case, top up the gearbox using Lithium grease and refit the
bolt.
Gearbox Lubricant
• DO NOT force grease into the gear boxes, apply 2 or 3 pumps of grease every 15 hours of
operation.
(a)
Specification
EX-BC (When used as a Brushcutter)
Weight (Power Unit & Attachment) 6.51kg
Weight (Attachment Only) 1.88Kg
Reduction ratio 22 :17
Cutting head Cutting
width
3 tooth
blade
255mm
Nylon
head
415mm
3 tooth blade
thickness
1.4mm
Cutting line diameter 2.4mm
Max. blade rotation
speed:
7500 rpm (min –1)
Rotation direction Counter clockwise (as seen from above)
28MT Multi-Tool
8
Original Instructions Version December 15
Parts Diagram - Body
28MT Multi-Tool
9
Original Instructions Version December 15
Parts List - Body
ID No. Part Number Description
1 MITBC431D.02.00-3 CLAMP
2 MITBC430D.03.02-00 HARNESS CLAMP ASSEMBLY
3 MIGB/T2671.2 M5X20 SCREW M5X20
4 MITBC430D.03.00-2 CLAMP
5 MIGB/T6170 M5 NUT M5
6 MITBC431SJ.03.02-00 OUTER SHAFT - UPPER
7 MITBC431DJ.03.03-00 COUPLING ASSEMBLY
8 MIGB/T2671.2 M5X25 SCREW M5X25
9 MIGB/T2671.2 M5X12 SCREW M5X12
10 MIGB/T5781 M6X50 BOLT M6X50
11 MIGB/T96 M6 WASHER M6
12 MITBC431DJ.03.03-7 LOCK KNOB
13 MIGB/T923 M6 NUT M6
14 MITBC431DJ.03.03-3 LOCK ASSY
15 MITBC431M.03.01-02 DRIVE SHAFT
16 MITBC431M.03.01-00 EXTENSION ASSEMBLY
17 MITBC431DJ.03.01-2 LIMIT SLEEVE
18 MITBC431DJ.03.03-00 COUPLING ASSEMBLY
19 MIGB/T2671.2 M5X25 SCREW M5X25
20 MIGB/T2671.2 M5X12 SCREW M5X12
21 MIGB/T5781 M6X50 BOLT M6X50
22 MIGB/T96 M6 WASHER M6
23 MITBC431DJ.03.03-7 LOCK KNOB
24 MIGB/T923 M6 NUT M6
25 MITBC431DJ.03.03-3 LOCK ASSY
26 MITBC431DJ.03.01-2 LIMIT SLEEVE
27 MITBC431DJ.03.01-00 FRONT SHAFT ASSEMBLY
28 MITBC430DJ.03.00-1 DRIVE SHAFT
29 MITBC431D.04.00-00 GEAR BOX ASSEMBLY
30 MIGB/T894.1 10 CIRCLIP (SIZE 10)
31 MIGB/T893.1 26 E CLIP (SIZE 26)
28MT Multi-Tool
10
Original Instructions Version December 15
Parts List - Body
ID No. Part Number Description
32 MIGB/T276 6000-2Z BALL BEARING 6000-2Z
33 MITBC430D.04.00-2 PINION
34 MITBC431D.04.00-1 GEAR BOX
35 MITBC430D.04.00-7 GUARD
36 MIGB/T70.1 M5X8 SCREW M5X8
37 MIGB/T276 6000-2Z BALL BEARING 6000-2Z
38 MITBC430D.04.00-4 GEAR
39 MITBC431D.04.00-3 GEAR SHAFT
40 MIGB/T276 6002-2Z BALL BEARING 6002-2Z
41 MIGB/T893.1 32 CIRCLIP 32
42 MITBC431D.04.00-6 BLADE CLAMP - LOWER
43 MITBC431D.04.00-5 BLADE CLAMP - UPPER
44 MITBC431D.04.00-8 NUT PROTECTOR
45 MIGB/T6177.2 M10X1.25 NUT 10X1.25 LH
46 MIGB/T70.1 M6X12 SCREW M6X12
47 MIGB/T2671.2 M6X12 SCREW M6X12
48 MIGB/T2671.2 M6X25 SCREW M6X25
49 MITBC431D.06.01-1 SKIRT
50 MIGB/T845 ST4.8X13 TAPPING SCREW ST4.8X13
51 MITBC431D.06.00-2 LINE CUTTER
52 MITBC431D.06.02-00 DEBRIS GUARD
53 MITBC431D.06.00-3 SLEEVE
54 MITBC430D.06.00-1 CLAMP 26MM
55 MIGB/T2671.2 M6X20 SCREW M6X20
56 MITBC431S.05.01-1 FRONT HANDLE
57 MIGB/T6170 M5 NUT M5
58 MITBC431S.05.01-2 HANDLE BASE
59 MITBC431S.05.01-3 HANDLE CLAMP
60 MITBC431S.05.01-4 HANDLE BAR
61 MIGB/T2671.2 M5X28 SCREW M5X28
62 MIGB/T93 M5 SPRING WASHER M5
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