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Nitto Kohki DLV30A Instruction Manual

Ay series
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INSTRUCTION
MANUAL
Please read manual carefully before you attempt to use your
tool so that you may use it properly and safety.
Product Operational Information
This instruction manual is written in English.
EN
Instruction manuals in other languages can be downloaded from the URL below.
Ce manuel d'instructions est rédigé en anglais.
FR
Les manuels d'instructions dans d'autres langues peuvent être téléchargés à partir de l'URL
ci-dessous.
Diese Bedienungsanleitung ist auf Englisch verfasst.
DE
Bedienungsanleitungen in anderen Sprachen können von der unten genannten URL
heruntergeladen werden.
Il presente manuale di istruzioni è redatto in lingua inglese.
IT
I manuali di istruzioni in altre lingue possono essere scaricati dal seguente URL.
Este manual de instrucciones está escrito en inglés.
ES
En la dirección URL indicada abajo se pueden descargar los manuales de instrucciones en otros
idiomas.
Este manual de instruções está escrito em inglês.
PT
Pode descarregar os manuais de instruções nos outros idiomas a partir do URL indicado abaixo.
[Specifications]
Lever Start
DLV30A06L-AY
Model
Push to Start
DLV30A06P-AY DLV30A12P-AY DLV30A20P-AY DLV45A06P-AY DLV45A12P-AY DLV70A06P-AY
Model
Low torque spring: 0.4 to 1.6 (3.5 to 14.2)
Torque
[Nm(Lb-in)]
High torque spring: 1.2 to 3.0 (10.6 to 26.6)
Free Speed
650
[min
]
-1
•
Please refer to p. 4 for details.
Keep the manual handy - so you can use it whenever necessary.
this document are subject to change without prior notice.
Manufactured by.
NITTO KOHKI CO., LTD.
Professional tool
Model: DLV30A/DLV45A/DLV70A AY Series
DLV30A12L-AY
DLV30A20L-AY
1200
2000
9-4, NAKAIKEGAMI 2-CHOME, OHTA-KU, TOKYO, 146-8555, JAPAN
Tel : +81-3-3755-1111 Fax : +81-3-3753-8791
ELECTRIC SCREWDRIVER
Indoor Use Only
Brushless Motor
DLV45A06L-AY
DLV45A12L-AY
2.0 to 4.5
(17.7 to 39.8)
650
1200
ESD Protection
DLV70A06L-AY
3.8 to 7.0
(33.6 to 61.9)
650
(Original Instructions)

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Summary of Contents for Nitto Kohki DLV30A

  • Page 1: Instruction Manual

    Professional tool ELECTRIC SCREWDRIVER INSTRUCTION MANUAL Please read manual carefully before you attempt to use your Model: DLV30A/DLV45A/DLV70A AY Series tool so that you may use it properly and safety. Product Operational Information Indoor Use Only Brushless Motor ESD Protection This instruction manual is written in English.

  • Page 2: Table Of Contents

    Thank you very much for your purchase of this Nitto Kohki product. Before using your tool, please read this manual carefully so that you may use it properly to get the most out of it. Please keep the manual handy - so you can use it whenever necessary.

  • Page 3: Product Specific Safety Rules

    Product Specific Safety Rules WARNING Use the dedicated power supply at all times. This tool requires a dedicated power supply provided by our company. Using other power supplies could result in a fire or accident. CAUTION This tool is not an impact type electric screwdriver. Do not tighten twice (extra tightening). Also, it cannot be used for screw tightening of such things as wood or drywall.

  • Page 4: Application

    When you open the package box, check the content of the package and also check for any damage caused by incidents during transportation. If a problem is found, consult with the store where you purchased the product. Package content and list of accessories DLV30A series Package content and accessories Quantity Package content and accessories...

  • Page 5: Part Names

    3 Part Names Lever start type Push start type Power Supply Connector Torque Adjustment Ring Cover (the material varies Serial No by model) Rating Plate Frame Handle (exterior resin part of main unit) Warning Plate Changeover Switch Torque Scale (standard) Lever Switch Rubber Ring (the color varies by model) Torque Adjustment Ring...

  • Page 6: Specifications

    4 Specifications CAUTION The output torque is the value measured in combination with the output torque measurement device. When the output torque is measured by some other measuring device or combination, the value may be different. The output torque and torque that occurs in screws do not match. Use a torque wrench to check the torque generated on screws.

  • Page 7: Torque Scale And Output Torque

    ; A-weighted surface sound pressure level *2 L ; A-weighted sound power level *3 ESD is the abbreviation of Electro-Static Discharge. It means the discharge of static electricity Torque Measurement Device Electric Screw Driver DLV30A Series DLV45A Series DLV70A Series Torque Checker DLT1673A DLT1673A...

  • Page 8: Preparation

    5 Preparation Attaching a bit WARNING Before attaching or detaching a bit, always turn OFF the power. Pull the sleeve Insert a bit while pulling the sleeve Sleeve Release the sleeve and make sure the bit does not come off To remove the bit, pull out the bit while pulling the sleeve.

  • Page 9: Replacing A Torque Spring

    Replacing a torque spring WARNING Before attaching or detaching the torque spring, always turn OFF the power. CAUTION The spring plate assembly must be oriented correctly. The ball goes into the recess of the torque adjustment ring. When it is attached in the opposite orientation, the torque adjustment ring easily gets loose.

  • Page 10: Attaching The Pistol Grip

    Attaching the Pistol Grip WARNING Before attaching or detaching the Pistol Grip, always turn OFF the power. After fixing the Pistol Grip with the screw, check for looseness, slip, and displacement of the screw. CAUTION Use care not to lose parts. Match the rib of the Pistol Grip body A and the groove of the frame handle Match the semicircle cut-out of the Pistol Grip body A and the semicircle rib of the frame handle.

  • Page 11: Notes On Attaching A Commercially Available Fixing Jig

    Notes on attaching a commercially available fixing jig CAUTION Do not block the hole on the frame handle, as doing so could cause a failure due to heating. Hole Fixing position of fixing jig...

  • Page 12: Basic Operation

    6 Basic Operation Start WARNING Make sure to properly connect the connection plug of the power cord and power plug. Always make sure the tool is grounded. No grounding the tool could cause failure or electric shock at the time of electrical leakage. If you are not sure about the grounding of the outlet, request an electrical contractor to check if it is grounded.

  • Page 13: Changeover Switch

    Changeover switch CAUTION Do not operate the changeover switch while the tool is rotating. Doing so could cause a failure. When the tool is not used, set the switch to neutral position. Do not apply a shock (such as dropping) or excessive load to the changeover switch. Doing so could cause a failure.

  • Page 14: Screw Tightening

    Screw tightening WARNING Firmly hold the main body to avoid losing your grip. CAUTION Properly apply the bit end to the screw head. Check that the bit is not worn. Slide the changeover switch to the !R" side Apply the bit end to the screw head and press the start switch When the electric driver stops, release the start switch Adjusting the output torque WARNING...

  • Page 15: Appendix

    Is the changeover switch set to Slide the changeover switch to the R or L side. neutral? Are you using a combination of Use a combination of Nitto Kohki's measuring Nitto Kohki measuring devices for devices for measurement. (p. 4) measurement? Are you turning the torque adjustment The output torque decreases as the tool is used.

  • Page 16: Maintenance And Inspection

    When requesting a repair, do not throw away damaged parts. It could be important information for investigating the failure cause so do not change the status. For the purpose of making proper use, request the following check and maintenance by an authorized service facility. DLV30A series DLV45A series, DLV70A series Number of Tightening (million)
  • Page 17 Check the screws on the main unit (including accessory Pistol Grip). If screws are loose, tighten them. Use a combination of Nitto Kohki's measuring devices to measure the output torque. Output torque If the output torque value has decreased, turn the torque adjustment ring to adjust the torque.

  • Page 18: Separately-Sold Products

    100 VAC - 240 VAC Power supply Maximum Rated Power 240W (DEA0241N-AZ) Compatible models All models described in this document Grip used for reaction force measures or transverse tightening Pistol Grip (DLW2300ESD) accessories Can be used for DLV30A series as well...

  • Page 19: External Dimensions

    46.5 (1.8") Front view DLV30A06L-AY DLV30A12L-AY DLV30A20L-AY Front view DLV30A06P-AY DLV30A12P-AY DLV30A20P-AY 48.5 (1.9") 244.5 (9.6") 7.5 (0.3") Side view Common to DLV30A 242.5 (9.5") 7.5 (0.3") 46.5 (1.8") Front view DLV45A06L-AY DLV45A12L-AY DLV70A06L-AY Front view DLV45A06P-AY DLV45A12P-AY DLV70A06P-AY 48.5 (1.9") 244.5 (9.6")

This manual is also suitable for:

Dlv70aDlv45a

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