INAX A-3830 A-3830-10 A-3830-50 Manual

About this manual

The manual explains how to safely replace the head parts of the INAX A-3830 water faucet. It includes safety precautions, required tools, and detailed step‑by‑step instructions for disassembly, part replacement, and re‑assembly.

After completing the replacement, the guide advises cleaning the faucet interior, aligning the new head part, tightening the fixing nuts correctly, and verifying that the lever operates smoothly without leaks. This manual is written in Japanese.

What's inside

• Safety Precautions
• Parts Replacement Overview
• Step‑by‑Step Replacement Procedure
• Final Checks and Leak Test
• Customer Support Contact Information

Frequently asked questions

What should be done after installing the new head part?

Wash the faucet interior, align the new head part with the opening, tighten the fixing nut, and check for smooth lever operation and any leaks.