6. PARTS LIST
1.Point Tool
2.Bush EW-102
3.O-Ring EW-103
4.Front Housing EW-104
5.Front Spring EW-105
6.O-Ring (7.66×1.78) EW-106
7.O-Ring (12.1×1.6) EW-107
8.O-Ring (2.5×1.8) EW-108
9.Valve Ball EW-109

EW-01

WORK MARKER

Read following instructions before attempting to use.
Keep this manual always in the vicinity of use for your reference.
Before using the unit, check if there are any damages on the unit due totransport conditions. If any damages are found, contact our Minimo dealer.

SAFETY PRECAUTIONSWARNING(Indicates that incorrect operations presents signiﬁcant danger ofaccident resulting in death or serious injury to the user.)

10.Switch Valve EW-110
11.O-Ring (3.1×1.6) EW-111
12.Ball Guide EW-112
13.Rear Spring EW-113
14.Housing EW-114
15.O-Ring (11.1×1.6) EW-115
16.Rear Housing EW-116
17.Hose Connector M7 EW-117
18.Air Hose Black 2.5m EW-118
19.Hose Connector 1/4 EW-119
20.Coupler EW-120
21.Bronze Bush EW-121○ Wear an appropriate eye protection and a respiratory protective equipment
when using the handpiece.
○ Use compressed air with the pressure 4 ～ 7 kgf / ㎠ (56 ～ 99psi)○ Do not attempt to disassemble and remodel the unit.
○ Do not touch the point tool when vibrating.

CAUTION(Indicates that incorrect operation presents possibility of injury to theuser or damage to the unit.)○ Never push the point tool hard onto the workpiece.
Excessive force on the tool will cause damage to the tool and also reduce thecutting power.
○ Use air ﬁlter and/or dryer to eliminate water, water vapor and any other dust
particle in compressed air.
○ Avoid any heavy impact to the unit. Do not drop it!
○ Keep the unit away from children.

IME-EW-01-4--1-1. PACKING LIST◇WORK MARKER (EW-01) with air hose◇Instruction Manual

5. MAINTENANCE
・・・・・・・・・・・・・・・・・ 1 PC.
・・・・・・・・・・・・・・・・・ 1 PC.

2. FEATURE＊To engrave on hardened metals with hardness less than 50 by HRC, glass,plastic, etc.
＊The point tool is made of tungsten carbide, and easy to replace.
Fine type and bold type are also available as options.

3. SETTING
1）Make sure that the switch valve is oﬀ.
2）Connect the coupler to air compressor while the switch valve is in oﬀ
position.
※Caution : Never connect the coupler to an air compressor while the switch
valve is “ON” .
It may cause an unexpected accident.
“OFF”
“ON”

5-1. Lubrication
Lubricate with supplying air from the end of hose once a day or more
depending on frequency in use.
5-2. Replacing the point tool
1）Hold the center part of the housing,and turn the front housing to loosen.
If it is too hard to turn, clamp thehousing softly by a small vise andtry to turn it loose.
＊Do not clamp the housing too hard.
The housing may be broken.
2）Pull out the point tool from the front
housing.
Mount the O-ring and the front
spring on the new point tool as in theright ﬁgure3）Put the new point tool into the front
housing and tighten the front housingback to the housing.

LoosenHousing
Tighten

Point Tool

1）Push the switch valve on to start.
2）Hold the handpiece as close to the point as possible and engrave in
condition of handpiece close to vertical position.
3）Push the switch valve oﬀ to stop.

-2--3-O-Ring

Front Spring
Front Housing＊Replace to our genuine parts for rightcharacteristics and dimensions.
＊Prevent from entering foreign substances into the housing
when replacing the tool and/or other parts.

4. HOW TO USE

EW-114EW-106

EW-105

EW-104