Backrest Upholstery Sirona C/C+/M1+/ProFeel+ wide (articulated headrest/headrest plate)

Product number: 603023B.1990

Item Description

Wide backrest upholstery for Sirona C/C+/M1+/ProFeel+ with articulated headrest or headrest plate

Custom-fit replacement upholstery for your dental unit.
Made in Germany from high-quality materials.
Durable and easy to clean.
Available in the standard original colors and, upon request, in many other shades.
Easy installation with no downtime thanks to a precise fit.

Identification of Dental Backrest Upholstery Variants Sirona C/C+/M1+/ProFeel+

Identifying the backrest upholstery for Sirona C/C+/M1+/ProFeel+ dental units can be a challenge at first glance. There are wide and narrow backrest pads, variants with an articulated headrest, headrest plate, or motorized headrest, as well as Standard or Comfort upholstery. We are happy to assist you with the correct identification of your dental upholstery.

Wide or narrow backrest pad?

You can identify wide and narrow Sirona C/C+/M1+/ProFeel+ backrest pads by the shape of the lower lateral bevels (see graphic).
For narrow pads, these bevels are arched, while for wide backrest pads, they are straight.

Identifying Wide or Narrow Backrest Upholstery for Sirona C/C+/M1+/ProFeel+ Dental Units

Backrest upholstery with an articulated headrest, headrest cushion plate, or with a motorized headrest?

Sirona C/C+/M1+/ProFeel+ backrest upholstery with an articulated headrest, headrest cushion plate, or motorized headrest differ by the recess in the upper part of the backrest upholstery below the headrest cushion (see graphic).
Backrest upholstery with an articulated headrest or a headrest cushion plate features a shallow recess, while pads with a motorized headrest have a deep recess in the headrest cushion area.
The variants with a motorized headrest are only available for the backrest upholstery of Sirona M1+ dental units.

Identifying Top Recess in Sirona C/C+/M1+/ProFeel+ Dental Unit Upholstery Backrests

Identification of Upholstery Version: STANDARD or COMFORT Upholstery?

The Standard or Comfort upholstery for Sirona C/C+/M1+ dental units differs in the foam thickness of the seat and backrest cushions. The thickness difference is approximately 2 cm and is barely noticeable visually.
Please check your equipment documentation (invoice, delivery note, etc.) for information regarding the type of upholstery.
If you order both the seat and backrest upholstery together, you can freely choose between Standard and Comfort upholstery (same price, identical fastening), as the height difference will not matter. Only with height differences between the seat and backrest upholstery will the reclining ergonomics for the patient no longer be ideal due to the height discrepancy.
Should identification not be possible and you only need one of the two cushions (seat or backrest), please feel free to contact our customer service. We will help you determine the correct upholstery type.

Help with Color Selection

Original Manufacturer Colors: Only original manufacturer colors are displayed in our shop. To see the manufacturer name and manufacturer number (if available) for a color, simply select the desired color. This information will then appear below the "ADD ITEM TO CART" button on the "ADD COLOR SAMPLE TO CART" button.
Important Note on Color Representation: Please note that colors on screens can vary and may look different depending on the light source. We therefore strongly recommend matching the color beforehand. If in doubt, always request free samples via the "ADD COLOR SAMPLE TO CART" button to precisely match the color with your existing upholstery.
Attention! Unfortunately, returns of upholstery manufactured in the wrong color are excluded.
Complete Replacement: If you are replacing the upholstery of an entire dental unit or dental chair, you are flexible in your color choice. You can choose any manufacturer's color or even from our entire current color collection to ensure the new color of your upholstery harmonizes with the color ambiance of your practice rooms.
Partial Replacement: If only a single piece of upholstery on your dental unit or dental chair is being replaced, an exact color match is crucial. If you know the exact manufacturer's color name, you can order your upholstery directly from the shop. If the color name is unclear, please be sure to request free samples for color matching.
Further Questions on Color Selection? If you have any questions about color determination, we are always happy to help. Simply contact us – we'll be glad to assist you!

Assembly Instructions: Wide Backrest Upholstery for Sirona C/C+/M1+/ProFeel+ (Articulated Headrest or Headrest Cushion Plate)

Preparation

The wide backrest pads for Sirona C/C+/M1+/ProFeel+ are secured via 8 fastening points: Four of these are eyelets, which are held over screw heads at the top and bottom of the backrest, and four of these are snap claws on the left and right of the wide backrest, which must snap into the corresponding counterparts.

Note on the Backrest Panels

The backs of Sirona C/C+/M1+/ProFeel+ dental units are equipped with panels. Installing the new backrest upholstery is easier if these panels are removed beforehand.

WARNING! The panels are secured with plastic clamps to screw heads. Especially with older models, these fastenings tend to break because the material becomes brittle over time. Therefore, they are often already damaged or repaired with adhesive (see figure "broken" / "glued"). Because the condition of the panel fastening clamps cannot be clearly determined, they cannot be disassembled without risk.

Alternative to Disassembling the Panels: Even though assembly with the panels attached requires a bit more skill and may be more difficult, it is still possible. You can try to change the upholstery even without disassembling the panels, in order to exclude the risk of damage to the panel fastenings.

Sirona C/C+/M1+/ProFeel+ Wide Backrest Panel Fastening Clamps

Disassembly

When disassembling the old upholstery, first lift the lower eyelets over the screw heads. To do this, reach under the pad and slightly bend away the backrest upholstery carrier so that the eyelets release from the screw caps.
The snap claws on the left and right automatically release when the pad is removed.
The upper eyelets are released by pushing the pad upwards. The pad may have to be wiggled a bit until it is released.

Assembly

When assembling the new upholstery, first position the two upper eyelets over the screw caps, and then press the pad downwards until the screw heads are in the eyelets.
In the next step, the four snap claws (two on each side of the backrest upholstery carrier) are carefully pressed into the designated receptacles.
WARNING! It is common for the counterparts in the dental unit’s upholstery receptacle to be pre-damaged. These can be reordered from us: Clamp spring (snap lock) Art. No. DKL100150.

IMPORTANT! When dealing with the lower eyelets of the backrest upholstery, the carrier must be slightly angled by hand so that the eyelets are guided cleanly over the screw caps. If you only press the upholstery down, the synthetic leather can be damaged by the screw heads. Therefore, slightly angle the carrier, lift it over the screw heads (see figure "bottom"), and then press the screw heads into the eyelets.

Sirona C/C+/M1+/ProFeel+ Wide Backrest Upholstery Assembly Aid

Should you have any questions regarding assembly, we are of course happy to assist you.
Orders with a delivery address abroad: Unfortunately, we do not offer assembly service abroad. Please inquire with your responsible depot or technician whether the necessary knowledge for the assembly of the dental upholstery is available.

Complementary Product Recommendations
Upholstery sets (seat, backrest, headrest pads) C/C+/M1+/ProFeel+ with wide backrest upholstery and articulated headrest or headrest plate (Comfort upholstery can be selected as an alternative in the product)

Upholstery set Sirona C/C+/M1+/ProFeel+ with articulated headrest (Standard upholstery) Art. No. 603052B.

Upholstery set Sirona C/C+/M1+/ProFeel+ with wedge head pad (Standard upholstery) Art. No. 606052BK.

Upholstery set Sirona C/C+/M1+/ProFeel+ with U-shaped head pad (Standard upholstery) Art. No. 606052B.

Upholstery set Sirona C/C+/M1+/ProFeel+ with soft head pad (Standard upholstery) Art. No. 606052B902.

Damaged Fastening Clamp Springs in the Backrest Receptacle of the Chair Base? Clamp spring Seat upholstery Sirona M1 Model 90/94/96 and Sirona E, Wide backrest upholstery Sirona C/C+/M1+/ProFeel+ Art. No. DKL100150.

Do you need the appropriate cleaning and care products for your new upholstery? Here is our range of care products.