Makita maktec MT401 Manual

Model No.
Description
Continuous Rating (W)
Voltage (V) Cycle (Hz) Input Output Max. Output (W)
--- ---
--- ---
110
220
230
240
Nozzle ............................... 1
Sash nozzle ........................ 1
Joint ................................... 1
5.1
2.5
2.5
2.4
50/60
50/60
50/60
50/60
530
--- ---120 4.7 50/60 ---
530
--- ---
530
--- ---
530
Current (A)
Dimensions: mm (")
Width (W)
Height (H)
Length (L) 427 (16-3/4)
161 (6-3/8)
212 (8-3/8)
No load speed: min.ˉ¹=rpm
Air volume*1: m³/min. (cu·ft/min.)
Air speed*2: m/s (ft/s)
Protection against electric shock
Power supply cord: m (ft)
*1 without Nozzle
*2 with Nozzle
*3 with Nozzle assembly, Joint
8,500 - 16,000
Double insulation
1.2 - 2.9 (42.4 - 102.4)
2.0 (6.6)
1.5 (3.4)
37 - 87 (121.4 - 285.4)
MT401
Blower
CONCEPT AND MAIN APPLICATIONS
Specification
Standard equipment
Note: The standard equipment for the tool shown may vary by country.
L
H
W
Weight according to
EPTA-Procedure 01/2003*3: kg (lbs)
Flexible hose
Long nozzle
Optional accessories
PRODUCT
P 1/ 
Model MT401 has been developed as the cosmetic change
model of maktec blower MT400.
Its main features are:
•Industrial performance and durability at less expense
•Ergonomically designed handle with rubberized soft grip
TECHNICAL INFORMATION

P / 
Repair
It is not required to lubricate the machine, because of no gear mechanism to be lubricated.
[3] DISASSEMBLY/ASSEMBLY
[3] -1. Armature fan
[1] NECESSARY REPAIRING TOOLS
CAUTION: Repair the machine in accordance with “Instruction manual” or “Safety instructions”.
Code No. Description Use for
1R269 Bearing extractor removing Ball bearing from Armature
[2] LUBRICATION
DISASSEMBLING
(1) Disassemble Armature as drawn in Fig. 1.
1. Turn Nozzle counterclockwise
viewing from exhaust hole side
until it stops. And then pull it off.
2. Separate Housing R together with
Inner housing by unscrewing
eight 4x18 Tapping screws.
3. Remove Brush holders
from Housing L.
4. Remove Motor section from
Housing R.
Housing R Inner
housing
M5x8
Hex nut
Flat washer 5
5. Remove M5 Hex nut for Fan 100 by turning it counterclockwise
with wrench, and remove Flat washer 5.
Fan 100 and Flat washer 8 can be now removed.
Flat washer 8
Brush holders
Armature
Nozzle.
Fig. 1
Fan 100

P 3/ 4
Repair
DISASSEMBLING
ASSEMBLING
(2) Remove Ball bearings 608ZZ and 627ZZ with 1R269.
Assemble by reversing the disassembly procedure. (Refer to Fig. 1)
Note:
When assembling Fan 100 to Armature, do not forget to put Flat washer 5 and Flat washer 8 in place.
(Refer to lower right two illustrations in Fig. 1)
Ball bearing 608ZZ
Remove Ball bearings on the drive-end and the commutator-end of Armature using 1R269.
(drive-end: Ball bearing 608ZZ, commutator-end: Ball bearing 627ZZ)
Ball bearing 627ZZ
1R269
Fig. 2
[3] DISASSEMBLY/ASSEMBLY
[3] -1. Armature fan (cont.)
Noise suppressor is not used
for some countries.
1
2
3
4
Circuit diagram
White
Blue
Brown
Grounding terminal
Grounding terminal of
Noise suppressor is not used
for some countries.
Line filter is not used
for some countries.
Switch
Field
Line filter
Power supply cord
Noise suppressor
Brush holders
Controller
Fig. D-1
Color index of lead wires' sheath
Black
White lead wire is used
for some countries
instead of blue.
Black lead wire is used
for some countries
instead of brown.

Wiring diagram
P 4/ 4
Switch Controller
Noise suppressor
Brush holders
Line filter is not used
for some countries.
Connect Grounding terminal of
Noise suppressor to this portion
of Field.
Note: Grounding terminal of
Noise suppressor is not used
for some countries.
Pass Field lead wires (black, white)
through Line filter as drawn below
and put them to this position.
Line filter
Line filter
Field lead wires
Fig. D-2
Noise suppressor is not used
for some countries.
Put Lead wires connected to Controller
in this Lead wire holder.
Connect Terminal on Lead
wire to Brush holder from
the opposite side of Field.