Marantech Comfort 500 Underground Box & Operator Fixing | Complete Installation Guide

Описание: Welcome back to Auto Door Surgeon!
In this video, we’ll show you the complete process of installing and fixing the Marantech Comfort 500 underground operator box step by step.
You’ll learn how to align the operator housing, ensure the correct distance, seal the housing, and secure it properly with concrete — all following the official Marantech installation guide.

📌 In this video you’ll learn:
• Correct alignment of the operator box
• Setting the proper level and position
• Installing the operator housing and cover
• Sealing and concreting for long-lasting durability
• Tips to avoid common installation mistakes

⚠️ Important: Always make sure the operator housing stays horizontal and does not move during concreting!

📺 Watch till the end to learn professional installation techniques used by experts.
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