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work can become loose. This can cause severe 

injuries. Always secure all work.

 Always use a vice or a clamp. Do not attempt to 

hold any work piece with your hand. Attempting to 

hold a work piece with your hand may cause severe 

injuries. Always use a vice or clamp to hold the work 

piece.

 Always secure your drilling machine. Improperly 

mounted drilling machine can come loose. This can 

cause severe injuries. Always secure the drilling 

machine.

Avoid Clutter

 Always stay clear of other objects. Cluttered work 

areas cause accidents. Always keep a clean work 

area and stay away from other objects.

Always  Remove  Spanner  Wrenches  and 

Adjustment Tools

 Always remove spanner wrenches and adjustment 

tools after adjustments have been made to the 

drilling machine. Always remove all adjustment tools 

before using the drilling machine.

Always Use a Cutter that is Appropriate for Your 

Work

 Always use a cutter that is appropriate for your 

work. Avoid heavy-duty work that is the beyond the 

capacity of your drilling machine. If the work exceeds 

the capacity of your drilling machine, this can cause 

accidents  and  severe  injuries. Always  use  the 

drilling machine in accordance with its performance 

specifications.

SAFE HANDLING

 Never  leave  the  magnetic  drilling  machine 

unattended while it is running. When the machine 

is unattended, disconnect the power source. Do 

not leave the work area until the machine comes to 

a complete stop. Operating the machine while it is 

unattended can case accidents that may result in 

severe injuries.

HOW  TO  STORE YOUR  MAGNETIC  DRILLING 

MACHINE

 Always store the machine in a dry area.

 Always  keep  the  machine  out  of  the  reach  of 

children.

HOW  TO  CARRY YOUR  MAGNETIC  DRILLING 

MACHINE

 Disconnect the power and turn off the machine 

whenever you carry the machine.

MAINTENANCE

Do not take apart or modify your magnetic drilling 

machine.

 Do  not  attempt  to  disassemble  or  modify  your 

magnetic drilling machine. 

 Do  not  modify  your  magnetic  drilling  machine. 

Modifications  can  cause  accident  and  severe 

injuries.

 All service and repairs must be performed by an 

authorized Nitto dealer. Any attempt to service or 

repair the machine yourself may result in an accident 

and severe injuries.

Check all Parts for Damage.

 Always inspect the magnetic drilling machine before 

use.

 Always check that the pilot pin and cutter are in 

good condition. Use of the machine with worn pilot 

pins or worn cutter can cause accidents and severe 

injuries.

 Inspect  all  cutter  before  you  put  them  on  the 

magnetic drilling machine.

 Do not operate the magnetic drilling machine with a 

damaged or worn cutter. Do not operate the machine 

with a damaged or worn pilot pin. Do not operate the 

machine with any damaged accessory. Operating 

the machine with any damaged part or accessory 

can cause accidents and severe injuries. If there is 

any damage to the magnetic drilling machine do not 

operate the machine. Take it to an authorized Nitto 

Dealer for repair.

 Always have the magnetic drilling machine repaired 

at  an  authorized  Nitto  dealer. Always  take  the 

magnetic drilling machine to an authorized Nitto 

dealer for service, repair and replacement parts. If 

you cannot locate an authorized Nitto dealer near 

you, please contact your sales representative.

 Always use Nitto genuine parts. The use of improper 

or non-Nitto parts can cause accidents and severe 

injuries. Never use unauthorized parts. To obtain 

genuine Nitto parts, contact your sales agent.

 Do not remove any nameplate from your magnetic 

drilling machine. Do not remove any labels from 

your  magnetic  drilling  machine.  If  any  label  or 

nameplate is damaged contact your sales agent for 

a replacement.

POWER TOOL SAFETY

WARNING

● 

Always make sure that the machine is properly 

grounded. If the machine is not properly grounded, 

someone can get an electric shock. 

 If  you  have  any  doubt  about  the  grounding  of 

the magnetic drilling machine, contact a licensed 

electrician.

 Never connect the grounding conductor to a gas 

Summary of Contents for ATRA ACE WA-3500

Page 1: ...Keep this manual with your machine All users of the Nitto Kohki Portable Magnetic Drilling Machine must read this manual ATRA ACE Model WA 3500 Professional Tool For One Touch Type Annular Cutter Onl...

Page 2: ...jezyku localnym CONTENTS GENERAL SAFETY RULES 2 POWER TOOL SAFETY 3 ABOUT YOUR NITTO PORTABLE MAGNETIC DRILLING MACHINE 4 1 APPLICATION 7 2 RECEIVING INSPECTION 7 3 PART NAME 8 4 FUNCTIONS OF ELECTRO...

Page 3: ...These will cause severe hearing loss injuries You must always wear Suitable hearing protection Wear respiratory protective equipment PPE Wear respiratory protective equipment PPE when working in an e...

Page 4: ...ssemble or modify your magnetic drilling machine Do not modify your magnetic drilling machine Modifications can cause accident and severe injuries All service and repairs must be performed by an autho...

Page 5: ...R NITTO PORTABLE MAGNETIC DRILLING MACHINE DANGER Do not use your portable drilling machine on the ceiling Use of the portable drilling machine on the ceiling is dangerous The machine could fall The f...

Page 6: ...er a hole Attempting to straddle a hole will reduce the power of the Magnet This will cause the work piece to come loose during operation and can cause an accident Always use a Chain to secure the mac...

Page 7: ...The use of an engine driven welder as a power source may cause your magnetic driven machine to malfunction Power from an engine driven welder can damage the electronic circuits in your portable drill...

Page 8: ...unusual Set the auto feed switch to OFF with the Rod Handle pulled out toward the operator and run the machine idly for a few minutes That should take care of initial startup failure 1 APPLICATION Thi...

Page 9: ...8 3 PART NAME Fig 8...

Page 10: ...n is re plugged into the receptacle or when power failure is restored that has occurred during operation the Drill Motor will NOT restart automatically preventing possible accident although Magnet lam...

Page 11: ...tion of oil mist or vapor may make you feel sick When diluting Cutting Oil follow the instructions per the Operation Manual Keep Cutting Oil out of reach of children Do not drink Cutting Oil 3 First A...

Page 12: ...r applications and usage The information contained herein is for your reference purpose only to which we make no warranty of any kind and for which we shall not be held responsible Preparation of Cutt...

Page 13: ...7 4 Magnet ON CAUTION Make sure the magnet is clinging to the workpiece Set the Magnet Switch to On and the magnet will be activated Fig 18 push MAGNET Fig 18 WARNING Check to see that Magnetic power...

Page 14: ...emoving Slug Do not proceed to the next operation without removing the slug from the operation just nished At the end of drilling operation slug will pop out automatically ejected by the spring operat...

Page 15: ...ower failure is restored or power supply plug is re connected turn on Motor Switch again Drill Motor stops completely in the middle of drilling operation No Cutting Oil or insuf cient Cutting Oil Incr...

Page 16: ...ssive clearance make adjustment by tightening 5 slide board adjusting screws on the side of the machine using the same torque all round so that the Drill Motor will not come down on its own weight Fig...

Page 17: ...ting screw threads without cutting new threads 4 After replacement run the machine with no load for approx 10 minutes Fig 28 Fig 29 9 OPTIONAL PARTS 9 1 Nitto Brand Cutting Oil CAUTION Use Nitto brand...

Page 18: ...e bottom face of the Blade Base is flush with the bottom face of Magnet When the bottom face of the Blade Base sticks out from the bottom face of the Magnet the magnetic force it sends out can not be...

Page 19: ...328 35 35 Part No Diameter Depth Part No Diameter Depth Part No Diameter Depth Part No Diameter Depth TK00317 26 35 TK00318 26 5 35 TK00319 27 35 TK00320 28 35 TK00321 29 35 TK00322 30 35 TK00323 31 3...

Page 20: ...66 2 632 0308 http www nittobkk com eng index htm EC DECLARATION OF CONFORMITY We hereby declare that the following our product conforms with the essential health and safety requirements of EC Directi...

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