WorkPro 735854699437

WorkPro Momentum Ergonomic High-Back Active Chair User Manual

Model Oantal: 735854699437

1. Ynlieding

This manual provides detailed instructions for the assembly, operation, and maintenance of your WorkPro Momentum Ergonomic High-Back Active Chair. Please read this manual thoroughly before assembly and use to ensure proper function and safety.

The WorkPro Momentum chair is designed to provide an exceptional seating experience, integrating precision and comfort. Key features include a premium seat cushion with 3D printed lattice mesh, an active high-back for dynamic support, multiple reclining positions, built-in lumbar support, pneumatic 1-touch height adjustment, and 3D adjustable armrests.

WorkPro Momentum Ergonomic High-Back Active Chair in an office setting

Image 1.1: The WorkPro Momentum Ergonomic High-Back Active Chair in a modern office environment, showcasing its design and presence.

2. Safety Information

WARSKÔGING: It net folgjen fan dizze feilichheidsynstruksjes kin liede ta ferwûnings of skea oan it produkt.

  • Pneumatic Height Adjustment: The pneumatic height adjustment mechanism may cause injury if not used carefully. Always follow manufacturer's instructions for safe use. Avoid sudden movements when adjusting height.
  • Gearkomste: Soargje derfoar dat alle ûnderdielen goed fêstmakke binne foar gebrûk. Kontrolearje periodyk alle skroeven en bouten om te soargjen dat se goed fêst sitte.
  • Gewicht Kapasiteit: This chair supports up to 275 lbs (124.7 kg). Do not exceed this weight limit.
  • Bedoeld gebrûk: This chair is designed for indoor office and home office use. Do not use for purposes other than its intended design.
  • Bern: Keep children away from the chair during assembly. Do not allow children to play on or with the chair.
  • Stabiliteit: Do not stand on the chair. Avoid leaning excessively to one side or backward, which could cause the chair to tip.

3. Package Ynhâld

Before beginning assembly, verify that all parts are present and undamaged. If any parts are missing or damaged, do not proceed with assembly. Contact customer support immediately.

  • Rêch
  • Seat Cushion Assembly
  • Earmstipe (links en rjochts)
  • Stoelbasis (Stjerbasis)
  • Tsjillen (5 stikken)
  • Gas Lift silinder
  • Hardwarepakket (skroeven, ringen, inbussleutel)

4. Opset en gearkomste

Assembly is required for this product. Please follow these steps carefully. It is recommended to assemble the chair on a soft, clean surface to prevent scratching.

  1. Befestigje tsjillen oan 'e basis: Doch elk fan 'e fiif tsjiltsjes yn 'e gatten oan 'e ein fan elke poat fan 'e stoelbasis. Druk stevich oant se fêstklikke.
  2. Gaslift ynfoegje: Place the gas lift cylinder into the center hole of the assembled chair base. Ensure it sits securely.
  3. Befestigje earmsteunen oan stoel: Align the armrests with the pre-drilled holes on the underside of the seat cushion assembly. Secure them using the provided screws and Allen wrench. Do not overtighten initially.
  4. Befestigje de rêchleuning oan 'e sit: Connect the backrest to the seat cushion assembly using the designated mounting points and hardware. Ensure proper alignment before tightening all screws.
  5. Ferbine de sit-assemblage mei de gaslift: Carefully place the assembled seat and backrest onto the gas lift cylinder, ensuring the center mechanism hole aligns with the top of the gas lift. Press down firmly to secure.
  6. Finale kontrôle: Once assembled, sit on the chair to ensure all components are properly seated and stable. Test all adjustment functions.
Diagram showing product dimensions and weight capacity of the WorkPro Momentum chair

Image 4.1: Detailed product dimensions and weight capacity (275 lbs) of the WorkPro Momentum Ergonomic High-Back Active Chair.

5. Bedriuwsinstruksjes

Your WorkPro Momentum chair offers several adjustment features to customize your seating experience for optimal comfort and ergonomic support.

5.1. Seat Height Adjustment

To adjust the seat height, locate the pneumatic 1-touch lever typically found on the right side beneath the seat. While seated, pull the lever up to lower the seat. To raise the seat, stand up slightly and pull the lever up. Release the lever at your desired height.

5.2. Reclining Positions

The chair features multiple reclining positions. Use the recline tension knob (usually located under the front of the seat) to adjust the resistance of the recline. A separate lever (often on the left side) may be used to lock the backrest in a specific reclined position or allow for free-flowing tilt.

Illustration of the WorkPro Momentum chair demonstrating multiple reclining positions

Image 5.1: The WorkPro Momentum chair illustrating its capability for multiple reclining positions, allowing users to find their optimal comfort angle.

5.3. Active High-Back Support

The active high-back is designed to move harmoniously with your body, providing continuous support and promoting healthy posture throughout the day. This dynamic movement helps reduce static pressure and encourages micro-movements.

Rear view of the WorkPro Momentum chair showing the active high-back movement

Ofbylding 5.2: In efterkant view of the WorkPro Momentum chair demonstrating the active movement of its high-back, adapting to the user's posture.

5.4. Lendensteun

The chair features built-in lumbar support that cradles your lower back, ensuring proper spinal alignment and reducing strain. This support is integrated into the backrest design.

5.5. 3D-earmstipe-oanpassing

The 3D armrests offer customizable support with three adjustment capabilities:

  • Hichte oanpassing: Press the button on the side of the armrest and move it up or down to your desired height.
  • Pivot: Rotate the armrest pads inward or outward to support your arms during various tasks.
  • Forward & Backward Movement: Slide the armrest pads forward or backward to find the optimal position for your forearms.

5.6. Premium Seat Cushion

The premium seat cushion design incorporates a 3D printed lattice mesh structure combined with foam layers. This construction ensures long-lasting comfort and maintains its shape and performance over time.

Exploded view of the WorkPro Momentum chair's premium seat cushion layers

Ofbylding 5.3: In eksplodearre view illustrating the multi-layered construction of the WorkPro Momentum chair's premium seat cushion, including the 3D printed lattice mesh.

6. Underhâld

Regular maintenance will help prolong the life and appearance of your WorkPro Momentum chair.

  • Cleaning Vegan Leather: For general cleaning, wipe the vegan leather upholstery with a soft, damp cloth. For tougher stains, use a mild soap solution and wipe dry immediately. Avoid harsh chemicals or abrasive cleaners.
  • Hardware kontrôle: Periodically inspect all screws, bolts, and connections to ensure they are tight. Retighten as necessary to maintain stability and safety.
  • Caster ûnderhâld: Keep casters free of hair, dust, and debris to ensure smooth movement. You may occasionally clean the caster wheels with a damp doek.
  • Gaslift: The gas lift is a sealed unit and requires no user maintenance. If it fails to function, contact customer support.

7. Probleemoplossing

As jo ​​problemen hawwe mei jo stoel, sjoch dan nei de folgjende faak foarkommende problemen en oplossingen:

Probleem Mooglike oarsaak Oplossing
Stoel ferstelt de hichte net Gas lift malfunction or lever not engaged Ensure the lever is fully pulled. If still unresponsive, the gas lift may need replacement. Contact support.
De stoel is wankeljend of ynstabyl Losse hardware Check and tighten all screws and bolts, especially those connecting the seat, backrest, and armrests to the mechanism.
Piepende lûden Loose connections or friction between parts Tighten all hardware. Apply a small amount of silicone lubricant to moving parts if necessary, avoiding contact with upholstery.
Tsjillen rôlje net soepel Debris yn tsjillen Ferwiderje alle hier, stof of pún fan 'e tsjillen.

8. Spesifikaasjes

Eigenskip Detail
Merk WorkPro
Model Number 735854699437
Kleur Swart
Materiaal Vegan Leather (Faux Leather), Foam, Wood Frame
Item Gewicht 64 pûn (29 kg)
Gewicht Kapasiteit Oant 275 kg (124.7 lbs)
Algemiene ôfmjittings (L x B x H) 16.54 x 36.22 x 25.98 inch (sawat)
Sitthichteberik 19.13" - 22.23" (approximate)
Werom Style High Back, Active Movement
Arm Style 3D Adjustable (Height, Pivot, Forward/Backward)
Lege posysjes Mearfâldich
Gearstalling Required Ja
Konformiteit ANSI/BIFMA Compliant, FSC Certified Wood/Paper

9. Garânsje en stipe

Foar ynformaasje oer garânsje, sjoch de dokumintaasje dy't by oankeap levere is of nim kontakt op mei jo winkelier. Garânsjebetingsten kinne ferskille.

If you require further assistance, have questions about assembly, operation, or need to report a missing/damaged part, please contact the manufacturer or your point of purchase. The manufacturer of this product is OFFICE DEPOT.

You can often find support resources, FAQs, and contact information on the official WorkPro website or through the retailer where you purchased the chair.

WorkPro Store: Visit the WorkPro Store on Amazon

© 2026 WorkPro. All rights reserved. Information in this manual is subject to change without notice.