KYOKUTOH New-ETD Pneumatic Grinding Machine Operation Manual

About this manual

This manual describes the KYOKUTOH New-ETD pneumatic grinding machine, which is used on spot‑weld production lines to remove oxidation from electrode caps and restore their original shape. It outlines the machine’s specifications, required air pressure, and compatible blades.

The document includes safety precautions, step‑by‑step usage methods for both dual‑pressure and single‑side grinding, blade‑changing procedures, tool selection advice, a list of consumables, regular maintenance instructions, troubleshooting tips, and contact information for technical support. This manual is written in Japanese.

What's inside

• Product Description
• Safety Precautions
• Usage Methods
• Blade Replacement
• Tool Selection
• Abnormalities and Countermeasures
• Consumables List
• Regular Maintenance
• Contact Information

Specifications

Frequently asked questions

What safety precautions should be taken before using the New-ETD pneumatic grinding machine?

Read the safety notes, wear protective eyewear, helmet, earplugs, dust mask and safety shoes, keep the work area clear, and avoid wearing loose clothing that could be caught in the machine.

How do you replace a blade on the New-ETD machine?

Remove the M3 screw on the blade holder, take out the holder, unscrew the M3 screw on the holder, and pull out the blade. Re‑install in reverse order.

What is the recommended operating air pressure range?

The air pressure should be stable between 0.5 MPa and 0.68 MPa.

How often should regular maintenance be performed?

Lubricate the pneumatic motor daily before use by adding about 0.5 cc of 60‑weight oil through the intake port and run the motor idle for 3–5 seconds.