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INSTRUCTION 
MANUAL

Product Operational Information

Professional tool

ELECTRIC SCREWDRIVER

Model: DLV5800U Series/DLC0350

[Specifications]

Electric screwdriver

Controller

Model

DLV5820U

DLV5820HU

DLV5840U

Model

DLC0350GG

DLC0350LU

Torque [Nm (Lb-in)]

0.02 to 0.2

(0.18 to 1.8)

0.15 to 0.4

(1.3 to 3.5)

Input Voltage

230 V AC 

50/60Hz

115 V AC 

50/60Hz

Free Speed [min

-1

]

500 to 750

700 to 1000

450 to 600

Plug Shape

Europe

USA

Model Type

Model Type

Please refer to p. 5 for details.

EN

This instruction manual is written in English.
Instruction manuals in other languages can be downloaded from the URL below.

FR

Ce manuel d'instructions est rédigé en anglais.
Les manuels d'instructions dans d'autres langues peuvent être téléchargés à partir de l'URL 
ci-dessous.

DE

Diese Bedienungsanleitung ist auf Englisch verfasst.
Bedienungsanleitungen in anderen Sprachen können von der unten genannten URL heruntergeladen 
werden.

IT

Il presente manuale di istruzioni è redatto in lingua inglese.
I manuali di istruzioni in altre lingue possono essere scaricati dal seguente URL.

ES

Este manual de instrucciones está escrito en inglés.
En la dirección URL indicada abajo se pueden descargar los manuales de instrucciones en otros idiomas.

PT

Este manual de instruções está escrito em inglês.
Pode descarregar os manuais de instruções nos outros idiomas a partir do URL indicado abaixo.

http://www.nitto-kohki.co.jp/e/

Indoor Use Only

Grounded bit function

ESD Protection

Please read manual carefully before you attempt to use your tool so that you may use it properly and safely.

Keep the manual handy - so you can use it whenever necessary.

•  Due to continuous product development/improvement the specifications and configurations in this document are 

subject to change without prior notice.

Manufactured by.

NITTO KOHKI CO., LTD.

9-4, Nakaikegami 2-chome, Ohta-ku, Tokyo, 146-8555, Japan
Tel : +81-3-3755-1111  Fax : +81-3-3753-8791

(Original Instructions)

TV06941-2 08/2019

TV06941-2̲DLV5800̲en.indb   i

TV06941-2̲DLV5800̲en.indb   i

2019/08/19   11:04:20

2019/08/19   11:04:20

Summary of Contents for delvo DLC0350

Page 1: ...unten genannten URL heruntergeladen werden IT Il presente manuale di istruzioni redatto in lingua inglese I manuali di istruzioni in altre lingue possono essere scaricati dal seguente URL ES Este man...

Page 2: ...wdriver 3 Controller 4 4 Specifications 5 Electric screwdriver 5 Controller 5 Torque measurement device 5 Torque and speed graph 6 5 Preparation 7 Attaching a bit 7 Attaching the suspension bail 7 Rep...

Page 3: ...g conditions screws may become loose Improper impacts could decrease product life or cause product failure Do not use the tool for anything other than screw tightening It should not be used for tasks...

Page 4: ...ories Quantity Quantity Electric screwdriver main unit 1 1 Bit NK4D No 0 1 8 44 1 Bit NK4D No 0 2 5 44 1 1 Bit NK4D No 1 4 44 1 Suspension Bail 1 1 Connection Cord 60 1 5 m DLW9081 1 1 Low Torque Spri...

Page 5: ...0 1 Receptacle the connection cord is used to connect the controller 2 Warning Plate 3 Serial No 4 Rating Plate 5 Lever Switch 6 Frame Handle exterior resin part of main unit 7 Coupling 8 Torque Scal...

Page 6: ...EN Controller 9 1 5 6 4 7 8 2 3 1 Receptacle 2 Speed Adjustment Volume 3 Soft Start Adjustment Volume 4 Power Lamp 5 Power Switch 6 Signal Output Terminal 7 Inlet 8 Fuse Holder 9 Rating Plate Part Nam...

Page 7: ...rnational Electrostatics Standards IEC 61340 5 1 Bit Grounding Function Yes safe resistor 1 M bond within controller Main Unit Weight g lbs Approx 230 0 51 Temperature Range F Operating 23 to 122 5 to...

Page 8: ...l within the specified range When the torque decreases increase the torque based on the measured value 1 2 3 4 5 6 7 8 9 1 2 3 4 5 6 7 8 9 High Torque Spring Low Torque Spring Torque Nm Torque Scale D...

Page 9: ...leeve and make sure the bit does not come off When removing the bit pull the bit while the sleeve is in pressed status Attaching the suspension bail CAUTION If the suspension bail is pulled forcefully...

Page 10: ...when the torque adjustment ring is turned there will be no clicking sound Recommended grease separately sold Idemitsu Kosan Co Ltd Daphne Eponex SR No 2 Showa Shell Sekiyu K K Alvania Grease S2 Cosmo...

Page 11: ...ion of the electric screwdriver is connected to the ground via a 1 M safety resistor inside the controller Also when the tool is used for a long time the rotation part of the electric screwdriver beco...

Page 12: ...rotation direction of the electric screwdriver means neutral The electric screwdriver does not rotate Rotates counterclockwise Rotates clockwise Start and stop WARNING Never touch the bit while it is...

Page 13: ...ue always turn OFF the power CAUTION The torque scale is a standard The output torque range is not guaranteed 1 Turn the lock nut and adjust it according to the torque scale To increase the output tor...

Page 14: ...justing the soft start 1 Select QUICK or SLOW for the soft start adjustment volume of the controller Setting it to QUICK will cause the bit speed from startup to a specified speed in a short time Sett...

Page 15: ...y in accordance with the instruction manual If the power cable or other signal wires are energized while they are wired incorrectly it could cause the tool to fail Always use the signal output within...

Page 16: ...rred on screws and the output torque measured by the measurement device are different Adjust the output torque according to the screw fastening conditions p 5 Is the bit worn out When the bit is worn...

Page 17: ...the output torque becomes higher the electric screwdriver becomes hot If it gets hot to a level where you cannot touch even with the specification lower limit value a failure is suspected The rotatio...

Page 18: ...lue has decreased turn the torque adjustment ring to adjust the torque Care If the main unit is stained use a cloth soaked in soapy water and wrung out well to wipe off the stain The tool does not hav...

Page 19: ...17 EN External dimensions DLV5820U DLV5820HU DLV5840U Front view 165 5 6 52 32 DIA 1 26 36 DIA 1 42 Side view DLC0350GG DLC0350LU Front view 91 3 58 150 5 91 17 0 67 17 0 67 52 2 05 Side view...

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