defender 64339 Rivellon Ergonomic Office Chair User Manual
- June 13, 2024
- Defender
Table of Contents
defender 64339 Rivellon Ergonomic Office Chair
Attention!
- Verify all parts before assembly.
- The pictures in this guide may not look like your chair, but instruction guide is the same regardless of model.
- Do not use the chair unless all bolts and screws are tight.
- At least every six months check all bolts and screws to ensure they are tight.when the screws and bolts are in loose position. It may cause danger or making noise.
- Do not use the chair as a step stool/ladder.
- Do not use the water to clean the chair, only use dry clean to wipe the dust or use the professional leather clean tool.
SPECIFICATIONS
CHAIR PARTS
- Part A – backrest x 1
- Part B- seatx 1
- Part C – armrest x 2 (LxR)
- Part D – gas lift x 1
- Part E – gas lift cover x 1
- Part F – butterfly mechanism x 1
- Part G – star base x 1
- Part H – casters x 5
- Part I – screw M6x20mm x 4
- Part J – screw M6x25mm x 4
- Part K – screw M6x30mm x 6
- Part L – cap x 2 pcs
- Part M – hex wrench x 1
Please check and ensure the following parts are in the package. If any parts are missing or not included, please call the local distributor for assistance.
HOW TO ASSEMBLE
- Fasten the butterfly mechanism F over the seat B. Use the screws I.
- Fasten the armrests C with screws K on the seat B.
- Push and twist the casters H into the star base G. Place the gas lift D into the star base H. Place the gas lift cover E over the gas lift D.
- Fasten the seat A with screws J.
- Place the seat on the gas lift
HOW TO USE
Press the handle A to change the seat height.
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