Usage; Check The Contents Of The Package; Air Supply; Grinding Wheels - Nitto Kohki MLG-40 Instruction Manual

Pneumatic
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1. USAGE

This tool is for grinding workpieces using a Type 27
Depressed Center Grinding Wheel.

2. CHECK THE CONTENTS OF THE PACKAGE

Check the contents and make sure that the tool does
not have any damage which may have occurred
during transportation. The contents should correspond
to the list as follows. In case of damage/missing
parts, please contact the sales agent from whom you
purchased the tool.
Package Contents
MYTON MLG-40
Hex. Socket Screw Key 6
Bushing R3/8×NPT3/8
Instruction Manual
Declaration of Conformity
Caution for Use

3. AIR SUPPLY

3-1. Air Pressure
Adjust air pressure with the air regulator to the
appropriate level for the pneumatic tool used.
Air pressure that is too low will stop the tool from
operating at full capacity.
Air pressure that is too high may cause damage to
the tool.
3-2. Air Line (Fig.2)
Use a 12.7 mm (1/2") I.D. connecting hose between
the compressor and the tool.
Drained water, etc., if flown into the tool, could
cause tool failure. Install an air filter between the
compressor and the tool.
Air Regulator
Air Filter
Compressor
Tool
3-3. Lubrication
Install an oiler between the compressor and the tool.
Use the machine oil ISO VG-10. Failure to lubricate as
required may result in damage to the tool. Use of oil
that is too thick will reduce the performance of the tool.
5
MLG-40_E.indd 5
Qty
Check
1set
1
1
1
1
1
Oiler
Cupla
12.7mm (1/2") I.D.
Hose
Lubrication
Fig. 2

4. GRINDING WHEELS

WARNING
The maximum operating speed marked on the Grinding
Wheel, blotters, or packaging, shall equal or exceed
the rated speed on the grinder.
Use with Type 27 Depressed Center Grinding Wheels.
M8
B
A
Fig. 3
A
B
C
4mm (5/32")〜6.4mm (1/4")
A : Diameter of the Grinding Wheel
B : Hole of the Grinding Wheel
C : Thickness range of the Grinding Wheel

5. MOUNTING AND DISMOUNTING GRINDING WHEEL

WARNING
Always turn off the air supply and disconnect the air
supply hose.
Read and thoroughly understand IMPORTANT
INSTRUCTIONS FOR GRINDER before carrying out
these operations.
Mounting
1. Insert the Outer Flange into the center hole of the
Grinding Wheel.
2. While depressing the Spindle Lock Button lightly,
place the Driving Flange on the Spindle and
rotate it until it comes to stop, then push the
Spindle Lock Button down to the hilt until comes
to lock the position.
3. Align the cutout of the Outer Flange with the
Parallel Key on the Spindle, place the set of the
Outer Flange and the Grinding Wheel on the
Spindle, and tighten it with the accessory Hex.
Socket Screw Key 6. Releasing your hand from
the Spindle Lock Button will automatically unlock
the Spindle.
Removal
1. While depressing the Spindle Lock Button lightly,
rotate the Grinding Wheel with your hand until it
MLG-40
100mm (4")
16mm (5/8")
10.4.13 10:00:10 PM
S
T
l
T
A
B
T
a
v
M
P
b
M
P

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