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Assembly all items for the support motor as shown in the pictures, place the electrical chain hoist and pass the chain. Ensure the hook to the stair-truss using a sling or similar product. SM-TR AC-654 AC-657 CESM-TR3 Lifting kit for motor support for TR3...
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STEP 5 STEP 4 Once the tower is up, put the safety pins to Switch on the electrical chain hoist and the hinges, remove the truss along with the raise the stair-truss from horizontal to following accessories: CSM-TR, TI-CSM and vertical position.