- Install the feet under the trunk;
- Screw the hinges into the trunk;
- Fix the box spring (the seat) then the backrest flat, to the hinges;
- Install the fabric on the backrest;
- Attach the mattress;
- Position the sofa bed as a sofa, place the cover.
How to install a mattress on a sofa bed?
Installing a mattress on a sofa bed is certainly the simplest assembly step . Whatever the nature of your mattress (polyurethane foam or latex), its installation remains the same. Once your two bed bases are positioned and attached to the hinge mechanisms in the trunk, place the bench in the raised position , that is to say the seat vertically and the backrest horizontally. Then attach the mattress straps to the metal structure of the frame. All you have to do is straighten everything up and your bed is now assembled!How to fix the bed base of the sofa bed?
Installing the bed base of the convertible is the most important step you need to focus on. The assembly instructions must be followed carefully. In theory, it is impossible to make a mistake regarding the placement of the mechanisms on each side of the trunk. They are the ones who ensure passage in sitting, relaxing and bed positions.
It is only once this fixing has been completed that you can present the box spring. The base of the bench is divided into two parts. They must be positioned symmetrically , horizontally on the storage box, with the rounded edges facing outwards.
Then, simply attach the assembly to the metal supports. Before placing the mattress on the structure, it is necessary to test the mechanism . You must ensure that the assembly is flawless, that the “clack” is clearly heard at each change of position. Above all, for your daily comfort, you must check the three inclinations. If one of them blocks or does not fit normally, your assembly is not good.
