Description
OFFICE CHAIR ERGOS GRANDE LITE
Office chair Ergos Grande Lite is elegant, comfortable and ergonomically perfect. This office chair with the Donati mechanism offers many settings that satisfy even the most demanding users. The seat of the ergonomic office chair is adjustable in depth and height, special comfort is provided by memory foam that fits every user. For more comfortable sitting, the user can adjust the armrest and the lumbar support, which supports the spine. The modern office chair also allows for 5-level backrest tilt with the possibility of adjusting the tilt strength. The mesh backrest provides optimal breathability and comfort. The seat and backrest are reinforced and firmly connected with a high-gloss aluminum bracket. Considering all the features and comfort, the Ergos Grande Lite chair is one of the most spine-friendly office chairs.
MADE IN COMPLIANCE WITH INTERNATIONAL STANDARD ISO 9001, WITH OBTAINED CERTIFICATES AND COMPLETED TESTS:
European certificate SIST EN 1335-1:2020+A1:2023
1. BIFMA
an accredited certification body for the Business and Institutional Furniture Manufacturers Association (BIFMA), providing certification for information resources, ensuring manufacturers certify their sustainable products by third parties. BIFMA sets standards for the stability and durability of office furniture and has gained wide recognition due to its rigorous and established standards.
2. ISO9001
defined as an international standard that specifies requirements for a quality management system (QMS). Organizations use the standard to demonstrate their ability to consistently provide products and services that meet customer requirements and regulations.
3. SGS
a leading global inspection body that conducts verification, testing, and certification. It is widely recognized as a benchmark for quality and integrity.
4. EN 1335-1:2020+A1:2023
this European standard specifies requirements for the safety, strength, and durability of all types of seating intended for use where the mass does not exceed 130 kg.
5. ANSI
the American National Standards Institute provides an additional level of trust and compliance.
INSTRUCTIONS FOR USE
1. AUTOMATIC BACK HEIGHT ADJUSTMENT
With different inclinations of the backrest, the automatic adjustment of the height of the backrest enables optimal adaptation of the lumbar support to the lumbar curve in different sitting positions.
2. ADJUSTING THE HEIGHT OF THE LUMBAR SUPPORT
The height of the padded lumbar support is adjusted using the levers on the back of the backrest. This is done by holding the handles with both hands and moving them up or down. If only the backrest moves, additional force must be applied.
3. 3D ARMREST ADJUSTMENT
The 3D adjustment of the armrests allows the armrests to be moved vertically, forwards and backwards, and left and right. To adjust the height of the backrests, use the buttons on the underside of the backrests. The desired forward/backward and left/right adjustment is made by grasping the upper part of the armrest with your hand and moving it to the position that suits you.
4. SETTING THE DISTANCE OF THE ARMRESTS
The distance of the armrests can be adjusted with the help of three screws on the lower part of the armrests, which are under the seat. The openings on the lower part of the backrests allow the desired distance of the armrests to be adjusted between 38 and 44 centimeters.
5 MEMORY FOAM SEAT
The seat contains high-quality, 8 cm thick memory foam, which ensures the distribution of point pressures on the body.
6. SEAT HEIGHT ADJUSTMENT
The height of the seat is adjusted with the flat lever located on the right side of the chair, under the seat. The height of the chair is lowered by pulling the handle upwards while sitting on the chair, thereby influencing the lowering of the height with one’s own weight. We raise the height of the seat by standing up before lifting and pulling the handle under the seat upwards.
7. ADJUSTING THE TILT AND LOCKING THE BACKREST
The basic inclination of the backrest can be changed as desired. If the flat lever under the seat on the left side is locked in the lower position, the backrest is locked – fixed. If the lever is moved to the upper position, the backrest will be unlocked. We can sit with the backrest unlocked or locked. With the backrest unlocked, you can sit in the basic position or, by resting your own body weight, change the inclination of the backrest from a sitting to a semi-reclining position. Alternatively, the backrest can be adjusted to the desired angle and locked – fixed by moving the lever downwards.
When unlocking the backrest in a lying position, lean back. When we hear a slight click, the backrest is unlocked.
8. BACKREST TILT POWER
When using the chair for the first time, the reclining power of the backrest is set to maximum, and the round handle is fully screwed forward. The ability to change the tilt is locked. While setting the desired tilt strength, the backrest should be unlocked and in the basic position. In this case, the lever under the seat on the left is locked in the lower position.
The necessary power of the backrest tilt is set by turning the handle under the seat on the right side of the chair. Turn the lever back so long that the power required for tilting is sufficiently small, or turn it forward if you want to increase the power required for tilting the backrest. When we feel less resistance when turning the handle forward, we stop turning. Once the desired strength of the backrest tilt has been set, it is no longer necessary to change the position of the lever.
9. SEAT DEPTH ADJUSTMENT
The depth of the seat is adjusted with the second, internal, flat lever under the seat on the right side of the chair. The easiest way to change the position of the seat in the horizontal direction is to press down the inner flat handle with your right hand, and with your left hand to grab the rear part of the seat and move it back and forth to the desired depth.
10. BASE
The chair has a quality base made of nylon, manufactured in accordance with the demanding international BIFMA standard.
11. SILICONE WHEELS
The last part of the chair is represented by 60 mm large PU silicone wheels. The silicone used is a high-quality, rubber-like material that does not damage floor surfaces and does not leave dark spots. The quality of the wheels also complies with the BIFMA international standard.
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