Nitto Kohki CMX-20 User manual

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NITTO KOHKI Co., Ltd.
9-4, NAKAIKEGAMI
2-CHOME, OHTA-KU,
TOKYO, 146-8555, JAPAN
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PNEUMATIC SANDER
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COMPACT MULTI SANDER
Model CMX-20
PROFESSIONAL TOOL
Keep the manual handy – so you can use it whenever necessary.
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Model CMX-20
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Nitto Kohki product.
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Please keep the manual handy - so you can
use it whenever necessary.
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文使用説明書
CONTENTS page
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PICTOGRAM
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2
IMPORTANT SAFETY
INSTRUCTIONS
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GENERAL: TOOLS
WARNING
TO OPERATORS
●Wear proper clothing for the type of work being
done.
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●Always wear suitable hearing protection.
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●Avoid working posture that is too stressful.
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●Do not operate the tool if you are too tired.
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ABOUT WORK AREA
●Keep the work area clean.
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●Carefully select the work area.
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●Some tools generate high noise levels.
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BEFORE OPERATION
●Inspect tool before use.
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●Always remove spanner, wrench, etc., once
adjustment has been made with them.
●Use a tool appropriate for the application.
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●Securely fasten workpiece in place.
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ABOUT HANDLING
●How to store tool.
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MAINTENANCE/SERVICE
●Do not take apart or modify tool.
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●Inspect tool and accessories, etc.
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●Check parts for damage.
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●Have your tool repaired at an authorized Nitto
Service Center.
)RUUHSDLURUSDUWVUHSODFHPHQWSOHDVHFRQWDFWWKH
VDOHVDJHQWWKURXJKZKLFK\RXKDYHSXUFKDVHG\RXU
WRRORUDQDXWKRUL]HGGHDOHUQHDU\RX
●Use only Nitto genuine parts.
8VHRILPSURSHUSDUWVPD\UHVXOWLQVHULRXV
RFFXUUHQFH
7RREWDLQD1LWWRJHQXLQHSDUWFRQVXOWWKLV0DQXDO
RUFRQWDFWWKHVDOHVDJHQWIURPZKLFK\RXKDYH
SXUFKDVHG\RXUWRROGLUHFWO\
●Do not detach label or nameplate from tool.
:KHQDODEHOQDPHSODWHJHWVGDPDJHGZRUQRU
EHFRPHVPLVVLQJFRQWDFWWKHVDOHVDJHQWWKURXJK
ZKLFK\RXKDYHSXUFKDVHG\RXUWRRORU1LWWR.RKNL
&R/WGGLUHFWO\IRUDUHSODFHPHQW
DISPOSAL
●:KHQDWRROLVWDNHQSHUPDQHQWO\RXWRIVHUYLFHLW
LVDGYLVHGWKDWWKHWRROLVGLVDVVHPEOHGGHJUHDVHG
DQGSDUWVVHSDUDWHGE\PDWHULDODQGUHF\FOHGORFDOO\
LQWKHDSSURSULDWHPDQQHU
GENERAL:PNEUMATIC
TOOLS
WARNING
●Use appropriate air pressure.
([FHVVLYHO\KLJKDLUSUHVVXUHZLOOLQFUHDVHWKHWRRO
QXPEHURIUHYROXWLRQVRUVWURNHVFDXVLQJQRWRQO\
SRWHQWLDOSUHPDWXUHIDLOXUHEUHDNDJHEXWFRXOGDOVR
OHDGWRDQXQH[SHFWHGDFFLGHQWRULQMXU\
●Connect tool to air supply line.
7KHUHDUHYDULRXVW\SHVRISLSHVUXQQLQJLQDIDFWRU\
LQDGGLWLRQWRWKHSQHXPDWLFOLQHVXFKDVR[\JHQ
QLWURJHQJDVDQGZDWHU)RUWKLVUHDVRQDOZD\V
HQVXUHWKDW\RXDUHFRQQHFWLQJWRWKHSQHXPDWLF
OLQH
●Start tool properly.
7XUQWKHVWDUWVZLWFK2))EHIRUHFRQQHFWLQJWRWKH
DLUVXSSO\OLQH
●Always disconnect the tool from the air supply
line before putting on/taking off any accessory
and prior to carrying out any maintenance work.
●Avoid exposure to exhaust air.
3QHXPDWLFWRROH[KDXVWDLUFRQWDLQVRLODQG
FRQWDPLQDWHGPRLVWXUH0DNHVXUHWKHH[KDXVWDLULV
QRWGLUHFWHGWRZDUGV\RXUIDFHRUDQ\RQHHOVHZLWKLQ
WKHZRUNDUHD
●Keep tool off electricity.
7KLVSQHXPDWLFWRROLVQRWHOHFWULFDOO\LQVXODWHG7R
DYRLGDSRWHQWLDOHOHFWULFVKRFNGRQRWXVHZKHUH
WKHUHLVDSRVVLELOLW\RIFRPLQJLQWRFRQWDFWZLWKOLYH
HOHFWULFLW\
CAUTION
●Handle tool carefully.
$EXVLYHXVHRIWRROFRXOGLQYLWHIDLOXUHRUDFFLGHQW
'RQRWWKURZGURSRUVKRFNWKHWRRO
●Handle connecting hose carefully.
'RQRWFDUU\WKHWRROE\WKHFRQQHFWLQJKRVH
'RQRWSXOOWKHFRQQHFWLQJKRVHWRGLVFRQQHFW

4
INSTRUCTIONS FOR
THIS TOOL
About Your Tool
WARNING
●Wear protective glasses and a dustproof mask.
2SHUDWLRQJHQHUDWHVFKLSVDQGGXVWSDUWLFOHVHWF
ZKLFKPD\FDXVHH\HDQGRUUHVSLUDWRU\LQMXU\
$OZD\VXVH33(3HUVRQDO3URWHFWLYH(TXLSPHQW
IRUH\HDQGUHVSLUDWRU\SURWHFWLRQ
●Never touch the moving parts while in operation.
CAUTION
●7LJKWHQWKHSDGVHFXUHO\,QVXIÀFLHQWWLJKWHQLQJ
of screws may lead to unintended accidents.
●This tool is not designed for water sanding.
Never use for water sanding.
●Use Nitto genuine parts polishing pad.
●Whenever you replace or adjust the polishing
pad or any component, be sure to detach the
tool from the air.
1. USAGE
7KLVWRROLVIRUVDQGLQJZRUNSLHFHVXVLQJ$EUDVLYH
3DSHU
2. CHECK THE CONTENTS OF THE PACKAGE
&KHFNWKHFRQWHQWVDQGPDNHVXUHWKDWWKHWRRO
GRHVQRWKDYHDQ\GDPDJHZKLFKPD\KDYH
RFFXUUHGGXULQJWUDQVSRUWDWLRQ7KHFRQWHQWVVKRXOG
FRUUHVSRQGWRWKHOLVWDVIROORZV,QFDVHRIGDPDJH
PLVVLQJSDUWVSOHDVHFRQWDFWWKHVDOHVDJHQWIURP
ZKRP\RXSXUFKDVHGWKHWRRO
Package Contents Qty Check
&203$&708/7,6$1'(5&0; 1
+H[6RFNHW6FUHZ.H\ 1
8OWUD7KLQ:UHQFK617 1
,QVWUXFWLRQ0DQXDO 1
$WWHQWLRQIRU6WDUW8S 1
&DXWLRQIRU8VH 1
'HFODUDWLRQRI&RQIRUPLW\ 1
3DG 1
5HFWDQJXODU3DG 1
)LQJHU3DG 1
9HOFUR$EUDVLYH'LVF 2
9HOFUR$EUDVLYH'LVF 2
9HOFUR$EUDVLYH'LVF 2
ðPP9HOFUR$EUDVLYH6KHHW 2
ðPP9HOFUR$EUDVLYH6KHHW 2
ðPP9HOFUR$EUDVLYH6KHHW 2
ð1RQZRYHQ$EUDVLYH3DG
9HOFUR%DFNHG
5
PP6HOI$GKHVLYH$EUDVLYH'LVF 5
PP6HOI$GKHVLYH$EUDVLYH'LVF 5
PP6HOI$GKHVLYH$EUDVLYH'LVF 5
7RRO%RG\
+H[6RFNHW6FUHZ.H\
5HFWDQJXODU3DG
9HOFUR$EUDVLYH'LVF
PP6HOI$GKHVLYH$EUDVLYH'LVF
8OWUD7KLQ:UHQFK617
3DG
)LQJHU3DG
50×26mm
9HOFUR$EUDVLYH6KHHW

5
4. AIR SUPPLY
CAUTION
●Draw off drainage before starting operation. If
the drainage enters into the tool, it can freeze
around the exhaust port of the tool and result in
output power reduction.
4-1. Air Pressure
$GMXVWDLUSUHVVXUHWR03DRUNJIFP2ZLWK
WKHDLUUHJXODWRU/RZHUSUHVVXUHPD\UHVXOWLQ
LQVXIÀFLHQWSHUIRUPDQFH+LJKHUSUHVVXUHPD\UHVXOW
LQSUHPDWXUHZRUQRXWRISDUWV,WLVLPSRUWDQWWR
PDLQWDLQWKHSURSHUSUHVVXUHZLWKSUHVVXUHUHJXODWRU
RQDLUOLQH
4-2. Air Line )LJ
8VHDPPµ,'DLUKRVHEHWZHHQWKH
FRPSUHVVRUDQGWKHWRRO&RPSUHVVHGDLUFRPHV
WREHFRROHGGRZQDQGLWVGUDLQEHVHSDUDWHGDV
VRRQDVWKHDLUOHDYHVWKHFRPSUHVVRU7KHGUDLQ
KRZHYHULVFRQGHQVHGLQWKHSLSLQJDQGFDQ
HQWHULQWRWKHWRROPHFKDQLVPDQGPD\FDXVH
PDOIXQFWLRQ6RLQVWDOODQDLUILOWHUDQGDQRLOHU
EHWZHHQWKHFRPSUHVVRUDQGWKHWRRO
4-3. Oiler
,QVWDOODQRLOHUEHWZHHQWKHFRPSUHVVRUDQGWKHWRRO
8VHPDFKLQHRLO,629*IRUOXEULFDWLRQDQGUXVW
SUHYHQWLRQ1HJOLJHQFHRIWKHRLOVXSSO\PD\FDXVH
GDPDJHVRQWKHWRRO/XEULFDWLQJWKHWRROZLWKKLJK
YLVFRVLW\RLOUHGXFHVWKHWRROSHUIRUPDQFH
4-4. Lubrication )LJ
%HIRUHVWDUWLQJWKHWRROGLVFRQQHFWDLUKRVHIURPWKH
WRRODQGVXSSO\DIHZGURSVRIPDFKLQHRLO,629*
WRWKHDLULQOHWSRUWRIWKHWRRO7KHQUHFRQQHFW
DQGPDNHLGOHUXQQLQJIRUDIHZVHFRQGVVRWKDWWKH
RLOVKRXOGUHDFKHYHU\SDUWLQWKHWRRO
Air Regulator Oiler
Air Filter
Compressor
Lubrication
Too l 9.5mm (3/8”) I.D.
Hose
Cupla
)LJ
3. NAME OF PARTS
)LJ
Throttle Lever Lock Lever
Tool Body
Guide Cover
Urethane Block Adjust Valve
Rectangular Pad

6
5. HOW TO OPERATE THE TOOL
5-1. Method to Replace Polishing Pad)LJXUHV
WARNING
●Turn the throttle lever to OFF and detach the
connecting hose before performing replacement
of the polishing pad.
●Polishing pads must be attached securely.
Removal
○3DG
/RFNWKHVSLQGOHZLWKWKHSURYLGHG8OWUD7KLQ
:UHQFK617DQGWXUQWKHSROLVKLQJSDG
FRXQWHUFORFNZLVH&&:
8OWUD7KLQ:UHQFK617 6SLQGOH
3DG
&&:'LUHFWLRQWRORRVHQ
)LJ
○5HFWDQJXODU3DG)LQJHU3DG
:LWKWKHVSLQGOHORFNHGZLWKWKHSURYLGHG8OWUD
7KLQ:UHQFK617WXUQWKHIL[LQJEROW
FRXQWHUFORFNZLVHIURPWKHERWWRPRIWKHSROLVKLQJ
SDGXVLQJD+H[.6RFNHW6FUHZ.H\
%HDULQJ
8UHWKDQH%ORFN
+H[6RFNHW6FUHZ.H\
)LJ
Installation
○3DG
/RFNWKHVSLQGOHZLWKWKHSURYLGHG8OWUD7KLQ:UHQFK
617DQGWXUQWKHSROLVKLQJSDGFORFNZLVH&:
○5HFWDQJXODU3DG)LQJHU3DG
:LWKWKHVSLQGOHORFNHGZLWKWKHSURYLGHG8OWUD7KLQ
:UHQFK617WXUQWKHÀ[LQJEROWFORFNZLVHIURP
WKHERWWRPRIWKHSROLVKLQJSDGXVLQJWKHSURYLGHG
+H[.6RFNHW6FUHZ.H\
5-2. Replacement of Abrasive Paper
WARNING
●Perform the work with the tool detached from
the connecting hose.
$WWDFK$EUDVLYHSDSHUWKDWPDWFKHVWKHVL]HRIWKH
SDG
5HFWDQJXODU3DGðPP9HOFUR$EUDVLYH6KHHW
$EUDVLYHSDSHULQVWDOODWLRQ
7RSIDFH
$EUDVLYHSDSHULQVWDOODWLRQ
%RWWRPIDFH
)LQJHU3DGPP6HOI$GKHVLYH$EUDVLYH'LVF
5HPRYHWKHUHOHDVHSDSHURI$EUDVLYHSDSHUDQG
VWLFNRQWRWKHOHDWKHUIDFHDWWKHWLSRIWKHÀQJHUSDG
3DG9HOFUR$EUDVLYH'LVF
$WWDFKLQVXFKDPDQQHUWRDFKLHYHHYHQDGKHVLRQ
WRWKHSDG


5-3. Start and Stop )LJ
&KHFNWKDWthe7KURWWOH/HYHULVWXUQHGRII
DQG
FRQQHFWWKHWRROWRWKHKRVHOHDGLQJWRDLU
VXSSO\OLQH
+ROGWKHWRRO①UHOHDVHWKH/RFN/HYHUDQG
②JUDVSWKH7KURWWOH/HYHUWRVWDUW
:KHQWKH7KURWWOH/HYHULVUHOHDVHGLWZLOO
DXWRPDWLFDOO\WXUQRII
OFF
ON
②
Lock Lever
① Release
Throttle Lever
)LJ
5-4. Method to Replace Urethane Block
)LJXUHV
7KLVXUHWKDQHEORFNLVDFRQVXPDEOHSDUW,WQHHGV
WREHUHSODFHGDIWHUFHUWDLQXVDJHGXHWRZHDU
CAUTION
●&RQÀUPWKDWWKHXUHWKDQHEORFNLVLQVWDOOHGDQG
check for damages before using the rectangular
SDGDQGÀQJHUSDG
Removal Method
/LIWDQGUHPRYHWKHXUHWKDQHEORFNE\VTXHH]LQJ
DIODWKHDGVFUHZGULYHUDQGVRIRUWKLQWKHJDS
EHWZHHQWKHEDVHRIWKHEORFNDQGWKHSROLVKLQJ
SDG)LJ
Lift
Urethane Block
Polishing Pad
)LJ
Installation Method
3XVKLQWKHXUHWKDQHEORFNLQWKHFRUUHFWIRUH
DIWRULHQWDWLRQLQUHODWLRQWRWKHSROLVKLQJSDGDQG
SUHVVWKHEDVHRIWKHXUHWKDQHEORFNRQWRWKHODWHUDO
JURRYHLQWKHSROLVKLQJSDG)LJ
Lateral Groove
Press in
RearFront
)LJ
5-5. Adjustment of Revolution )LJ
WARNING
●Never touch any moving parts of the tool when
running.
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DLUÁRZLVFKDQJHGWRDGMXVWWKHURWDWLRQVSHHG
:KHQWKHDGMXVWYDOYHLVWXUQHGWRWKHIXUWKHVW
FRXQWHUFORFNZLVHSRVLWLRQWKHWRROUHDFKHVWKH
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VSHHGDFFRUGLQJWRWKHFKDPIHULQJZRUN
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WKHDGMXVWYDOYHPD\ZRUVHQWKHVWDUWLQJDELOLW\
Adjust Valve
High
Low
)LJ
5-6. Sanding Operations
WARNING
●Be sure to wear appropriate safety glasses and
dustproof mask during operation.
●Do not apply unnecessarily strong force. It may
cause breakage of the polishing pad.
6WDUWWKHWRROOLJKWO\SUHVVWKHSROLVKLQJSDGDJDLQVW
WKHZRUNSLHFHDQGFDUU\RXWWKHRSHUDWLRQ

8
6. STORAGE
CAUTION
●When tool is not used, store it out of reach of
children.
$YRLGVWRULQJWKHWRROLQDORFDWLRQVXEMHFWWRKLJK
KXPLGLW\,IWKHWRROLVOHIWDVLWLVXVHGUHVLGXDO
PRLVWXUHRQWKHLQVLGHFDQFDXVHUXVWLQJ%HIRUH
VWRULQJDQGDIWHURSHUDWLRQRLOWKHWRRODWWKHDLULQOHW
ZLWKPDFKLQHRLO,629*DQGUXQLWIRUDVKRUW
WLPH
7. ORDERING SERVICE PARTS
●For further operational and handling information
or for replacement of parts and components,
contact the company from whom you purchased
the tool or an authorized dealer.
●In ordering parts and components give each part
number, part name and quantity required.
●Use only NITTO genuine parts.
8. OPTIONAL PARTS
3DUW1R Description 4W\
7%
ðPP9HOFUR$EUDVLYH6KHHW SFV
7% ðPP9HOFUR$EUDVLYH6KHHW SFV
7% ðPP9HOFUR$EUDVLYH6KHHW SFV
TB09980 9HOFUR$EUDVLYH'LVF SFV
TB09981 9HOFUR$EUDVLYH'LVF SFV
TB09982 9HOFUR$EUDVLYH'LVF SFV
7% PP6HOI$GKHVLYH$EUDVLYH'LVF SFV
TB09984 PP6HOI$GKHVLYH$EUDVL v H'LVF SFV
TB09985 PP6HOI$GKHVLYH$EUDVL v H'LVF SFV
TB09986 ðPP1RQZRYHQ$EUDVLYH
3DG9HOFUR%DFNHG
SFV

9
9. EXPLODED DIAGRAM: CMX-20
1
2
3
6
7
8
9
10
11
12
13
14
18
19
20
21
22
23
24
25
26
27
28
9
17
16
15
30
31
31
33
29
32
34
35
36
40
43
42
37
38
39
45
51
5049
47
48
44
41
46
5
4
No. Part No. Description Qty
1 TQ14420 +H[6RFNHW+HDG&DS6FUHZ0 1
2 TP12066 :DVKHU0 1
 7% 5HFWDQJXODU3DG96XE$VV\ 1set
47% 5HFWDQJXODU3DGð96XE$VV\ 1set
574 9HOFURð 1
6 TQ14419 8UHWKDQH%ORFN 1
TQ14421 6SLQGOH6HDW 1
8 TQ14412 +H[+HDG%ROW0 1
974 6KLPðð 4
10 TQ14414 %DOO%HDULQJ''/==5 2
11 73 +H[6RFNHW6HW6FUHZZLWK)ODW3RLQW
M4×4 2
12 7% *XLGH&RYHU$VV\ 1set
 TQ14580 Lock Nut 1
14 74 6KLPðð 1
15 73 ,QWHUQDO5HWDLQLQJ5LQJ& 1
16 TQ14408 6SLQGOH 1
 TQ14406 %DOO%HDULQJ56 1
18 74 ([WHUQDO5HWDLQLQJ5LQJ,67: 1
19 TQ14405 &RXQWHU:HLJKW 1
20 TQ14404 /RFN6FUHZ 1
21 74 %DOO%HDULQJ==/3 1
22 74 (QG3ODWH% 1
 TB09122 %ODGH$VV\SFV 1set
24 74 Rotor 1
25 TP04225 6SULQJ3LQð 1
26 74 &\OLQGHU 1
 74 (QG3ODWH$ 1
28 74 %DOO%HDULQJ== 1
29 74 +RXVLQJ 1
 7% $GMXVW9DOYH$VV\ 1set
 73 2ULQJ.6 2
 74 ([WHUQDO5HWDLQLQJ5LQJ,67: 1
 74 3DUDOOHO3LQ%ð 1
 TB09088 /HYHU$VV\ 1set
 74 6SULQJ3LQð 1
 74 6SULQJ3LQð 1
No. Part No. Description Qty
1
1
1
1
1
1set
1
1
1
1set
1
1
1
1
 74 6HDO6KHHWðð
 TQ04664 9DOYH
 TQ04665 &RQLFDO6SULQJððð
40 TQ14409 Connection
41 /4 2ULQJ6
42 7%10035 +RVH+ROGHU$VV\
 73 2ULQJ6
44 74 /DEHO0RGHO
45 CP28152 2ULQJ-$62
46 7% $LU+RVH-$VV\
 74 /DEHO/XEULFDWLRQ
48 74 ([KDXVW+RVH
49 74 Filter
50 74 )LOWHU6SULQJ
51 TQ04709 %XVKLQJ5ð5F 1
Accessories
No. Part No. Description Qty
7% 3DG91+&5$VV\ 1set
7% 3DG91+6XE$VV\ 1set
7% )LQJHU3DG/$VV\ 1set
7% 3DG/6XE$VV\ 1set
73 +H[6RFNHW6FUHZ.H\ 1
74 8OWUD7KLQ:UHQFK617 1
7% 7RRO%R[$VV\ 1set
74 ,QVWUXFWLRQ0DQXDO 1
TQ14582 ðPP9HOFUR$EUDVLYH6KHHW 2
74 ðPP9HOFUR$EUDVLYH6KHHW 2
TQ14584 ðPP9HOFUR$EUDVLYH6KHHW 2
TQ14585 9HOFUR$EUDVLYH'LVF 2
TQ14586 9HOFUR$EUDVLYH'LVF 2
74 9HOFUR$EUDVLYH'LVF 2
TQ14588 PP6HOI$GKHVLYH$EUDVLYH'LVF 5
TQ14589 PP6HOI$GKHVLYH$EUDVLYH'LVF 5
TQ14590 PP6HOI$GKHVLYH$EUDVLYH'LVF 5
TQ14591 ðPP1RQZRYHQ$EUDVLYH3DG
9HOFUR%DFNHG 5
7KH3DUWQXPEHUZLWK DUHLQFOXGHGLQWKH$VV\SDUWVZULWWHQDERYHWKHP