Table of Contents
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PORTABLE MAGNETIC DRILLING MACHINE
Read this manual carefully before operating your Nitto Kohki
Portable Magnetic Drilling Machine. Keep this manual with
your machine. All users of the Nitto Kohki Portable Magnetic
Drilling Machine must read this manual.
ATRA ACE
Professional Tool
Model
Power Source (Single Phase)
Rated Power Consumption
Rated Current
Drill Motor
No-load Speed
Load Speed
Magnet Power Consumption
JETBROACH One-touch type
Hole Capacity
HI-BROACH One-touch type
Magnet Holding Power
Magnet Dimensions
Weight
Short-Circuit Current Rating
T he specifications and configurations contained in this document are subject to
change without prior notice due to improvements we are making day in, day out.
Keep the manual handy – so you can use it whenever necessary.
Model WA-5000
For One-Touch Type Annular Cutter Only
(Side-Lock Type Annular Cutter cannot be used.)
Specifications
220-240V 〜 50/60Hz
350/650min
250/450min
φ 17.5 〜φ 50mm
Plate thickness 75mm
φ 14 〜φ 50mm
Plate thickness 50mm
101mm × 201mm
Manufactured by :
NITTO KOHKI Co., Ltd.
2-9-4, Nakaikegami, Ota-ku,
Tokyo, 146-8555, Japan
Tel : (81)-3-3755-1111
Fax : (81)-3-3753-8791
E-mail : overseas@nitto-kohki.co.jp
URL : www.nitto-kohki.co.jp
WA-5000
1150W
5.4A
-1
-1
75W
9800N
23kg
5kA
Original Instructions
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Summary of Contents for Nitto Kohki WA-5000
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Page 1: Specifications
PORTABLE MAGNETIC DRILLING MACHINE Read this manual carefully before operating your Nitto Kohki Portable Magnetic Drilling Machine. Keep this manual with your machine. All users of the Nitto Kohki Portable Magnetic Drilling Machine must read this manual. ATRA ACE Model WA-5000... -
Page 2: Table Of Contents
11. ATRA ACE WA-5000 ASSEMBLY …………………… 17 Spanish : Por favor, cantacte con su ・ 12. ATRA ACE WA-5000 PARTS LIST …………………… 18 distribuidor para el manual de instrucciones en español. PICTOGRAM Portuguese : Por favor pessa ao seo agente ・... -
Page 3: Important Safety Instructions For All
WARNING ・Do not wear loose clothing or accessories. They can be caught in moving parts. ・Rubber gloves and Non-skid footwear are recommended. IMPORTANT SAFETY INSTRUCTIONS ・Wear protective hair covering to contain long hair. FOR ALL ELECTRIC TOOLS (10) Always wear suitable eye protection. When using electric tools, basic safety precautions ・Everyday eyeglasses only have impact resistant lenses. -
Page 4: Important Safety Instructions For Portable Magnetic Drill
(18) Use a cabtyre cable or a cabtyre extension cable ・ Use of power is limited to the power source specified when it is used outside. by the rating plate. (19) Stay alert. ・Do not use the power supply for the engine powered welder. - Page 5 ・When performing maintenance, inspection, and free from metal chips, bumps and depressions or replacement or adjustment of parts, make sure to rust. Also, do not place the Magnet over holes as this disconnect the plug from the receptacle. will also weaken the adhesion. ・Do not operate on the ceiling.
- Page 6 CAUTION ・Beware of slag being ejected when a hole is finished. Wear protective gear since slag (metal ・Set the Magnet Switch to Off before connecting chips) is ejected with great force when a hole is the Power Plug to a power source. finished. Do not allow unprotected people to approach the work site.
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Page 7: Usage
The contents should correspond to the list as follows. Just in case there are some damaged or missing parts, contact the sales agent from whom you purchased the tool or an authorized dealer. THE CONTENTS OF THE PACKAGE AND ACCESSORIES WA-5000 Package Contents Q'ty... -
Page 8: Preparation
4-3 Limit Switch Function length (depth). An accident may be caused if the cutter Even in case the automatic stop function fails at the and Pilot Pin combination is wrong. end of the drilling allowing the Drill Motor to continue downward feed, the Limit Switch stops both the drilling Match the appropriate Pilot Pin to the cutter which is ●... - Page 9 5-5 Mounting and Dismounting the Cutter Chip Breaker is to shred down cutting chips in WARNING randomly short length that are produced during the drilling operation for easy discharge of the succeeding cutting chips. Do not touch cutting blades with bare hands. ●...
- Page 10 5-8 Preparing the Cutting Oil ・Store in a cool dark place away from direct sunlight Safety Notes on Cutting Oil should be observed. and rain. (6) Method of Disposal WARNING ・Disposal of undiluted and diluted fluid should be handled as waste fluid in accordance with the law by (1) Application and Usage Limitations a waste disposal specialist.
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Page 11: How To Operate The Tool
5-9 Inserting the Power Plug into the Power Source (2) Make sure that both the magnet adhesion surface CAUTION and the workpiece surface are clean. CAUTION Set the Magnet Switch to Off before inserting the Power Plug. If something is caught under the magnet, there is a The power supply voltage used must be correct. - Page 12 (7) Drill Motor on (10) Slag removal CAUTION Do not start the next drilling with slag remaining in the cutter. When the drilling is completed, the spring loaded Pilot Do not touch the rotating parts. Pin automatically ejects the slag. If, however, the slag does not eject and the cutter is clogged with the slag, Set the Motor Switch to On . The Drill Motor will start. the subsequent drilling will fail. In this case, remove the (Fig.
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Page 13: Troubleshooting
7 TROUBLESHOOTING WARNING Do not attempt to repair the tool by yourself. This will cause damage to the tool and danger to yourself ● when you use it again. If any of the following, or other symptoms occur, or if there are other matters concerning usage that you do ●... -
Page 14: Maintenance And Inspection
8 MAINTENANCE AND INSPECTION 8-5 Sharpening of Pilot Pin tip WARNING If the Pilot Pin tip is dull, the pin will not be able to fit itself into the punching hole, causing poor drilling precision. It should be inspected from time to time, and , if the Pilot Switch off and remove the power plug from the power supply during maintenance and inspection. -
Page 15: Ordering Service Parts
9 ORDERING SERVICE PARTS (inch sizes) Part No. Part Name Depth(mm) Applicable cutter (mm) In ordering parts and components from the sales agent TK00596 Pilot Pin 0625 Hi-broach φ 9/16", φ 5/8" from whom you purchased the tool or an authorized TJ12696 Pilot Pin 08025 1"... - Page 16 Jetbroach One-touch Type 75L (metric sizes) Part No. Diameter ×Depth Part No. Diameter ×Depth Part No. Diameter ×Depth Part No. Diameter ×Depth TK01036 17.5 × 75 TK01011 26 × 75 TK01020 35 × 75 TK01029 44 × 75 TK01003 18 × 75 TK01012 27 × 75 TK01021 36 ×...
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Page 17: Atra Ace Wa-5000 Motor
10 ATRA ACE WA-5000 MOTOR ASSEMBLY AND PARTS LIST WARNING The illustration is for information only. Users should never disassemble parts. Contact the sales agent from whom you purchased the tool or an authorized dealer should the tool need service, repair or replacement of parts. - Page 20 NITTO KOHKI EUROPE Co., Ltd. NITTO KOHKI EUROPE Co., Ltd. Unit 21, Empire Centre, Imperial Way, NITTO KOHKI Co., Ltd. Shanghai Representative Office Unit 21, Empire Centre, Imperial Way, NITTO KOHKI Co., Ltd. Shanghai Representative Office Watford Hertfordshire, WD24 4TS, United Kingdom...
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