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Setting Up the Large Stairs Kit

🧾 Step-by-Step Assembly for the 3-Step Icetubs Stairs

The Large Stairs Kit is designed to make getting in and out of your Icetub safe and easy. This 3-step stair system includes handrails on both sides for extra support and integrates seamlessly with the cooling engine protector.

Let’s walk through the setup so your stairs are safe, stable, and ready for daily use. 

Click here for the Instruction Manual in PDF form.

🔧 What’s Included

Your shipment includes all necessary components to assemble the stairs. You’ll need a few basic tools on hand:

  • Wrench for M6 and M8 bolts/nuts

  • L-shaped hex key for M8 bolts

Each kit includes step platforms, handrails, bolts, washers, and nuts as shown on page 1 of the assembly guide.

Step by Step Guide

Connect the Step Platforms

  • Position the first step in front of the cooling engine protector (this becomes the second step).

  • Align the bolt holes.

  • Insert M6 bolts with washers between the metal wall and nuts.

  • Tighten securely.
    ✔️ There should be no spacer parts between the two steps.

Attach the First Handrail

  • Align the handrail’s holes with the pre-drilled step platform holes.

  • Insert M8 bolts through the handrail.

  • Add a large M8 washer on the inside, and a standard washer and nut on the outside.

  • Do not fully tighten yet—allow for adjustment.

Install the Top Step

  • Place the third step on top and align it with the handrail.

  • Use 2 M8 bolts with the same washer/nut configuration as before.

  • Lightly tighten—final adjustment comes later.

Add the Second Handrail

  • Repeat the same bolt and washer installation on the opposite side.

  • Use 6 M8 bolts to secure all three steps to this handrail.

  • If holes don’t align perfectly, loosen bolts from the first side slightly to adjust.

  • Lightly tighten at this stage.

Final Tightening

  • Go back through all bolts and secure everything tightly using proper tools.

  • Test the handrails and steps for stability.

  • Make sure the top step stays level when used—if not, recheck bolt tightness.

Once all parts are snug and stable, your stairs are ready for use!

💬 Need Help?

If you run into any questions during setup, don’t sweat it — we’re here to help!
Send us a message here: Icetubs Service & Maintenance