VLFS820 - TV wall mount SANUS - Free user manual and instructions
Find the device manual for free VLFS820 SANUS in PDF.
| Product type | TV wall mount |
| Brand | SANUS |
| Model | VLFS820 |
| Maximum load capacity | 56.6 kg (125 lb) |
| Compatible wall types | Wood studs, solid concrete, concrete blocks |
| Tilt adjustment | Yes (up/down) |
| Height adjustment | Yes (via locking screw) |
| Lateral shift | Yes (only for wood studs) |
| Cable management | Extendable arm for cable slack |
| Installation required | Two people (heavy TV) |
| Required tools (wood studs) | Measuring tape, pencil, level, screwdriver, power drill, 13 mm socket wrench, stud finder, 5.5 mm awl, wood drill bit |
| Required tools (concrete) | Measuring tape, pencil, level, screwdriver, power drill, 13 mm socket wrench, 10 mm concrete drill bit, hammer, CMK1 kit (not included) |
| Safety precautions | Do not install alone on drywall; wall must support 5x total weight |
| Included parts | Mounting brackets, wall plate, arm, screws, spacers, covers |
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USER MANUAL VLFS820 SANUS
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Technical line drawing of a mechanical assembly with vertical supports and a central control panel (no text or symbols)natural_image
Person holding a digital play button with a white play symbol on a black surface (no text or symbols visible)Want to watch a video that shows how easy this is?

Get it right the first time. HeightFinder™ shows you where to drill.

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Group of employees in a modern office environment, one wearing a headset, others seated in the background (no visible text or symbols)Our live install experts are standing by to help.

Watch it now at: SANUS.com/3119


Use it now: SANUS.com/2567


Call us at: US: +1 (800) 359-5520 EMEA: +31 (0) 495 580 852 UK: +44 (0) 800 056 2853
IMPORTANT SAFETY INSTRUCTIONS
- PLEASE READ MANUAL PRIOR TO USE - SAVE THESE INSTRUCTIONS

CAUTION: Avoid potential personal injuries and property damage!
- This product is designed ONLY to be installed into wood studs, solid concrete or concrete block
— DO NOT INSTALL INTO DRYWALL ALONE — DRYWALL ALONE WILL NOT HOLD THE WEIGHT OF YOUR TV
• This product is designed for INDOOR USE ONLY - The wall must be capable of supporting five times the weight of the TV and mount combined
- Do not use this product for any purpose not explicitly specified by manufacturer
● Manufacturer is not responsible for damage or injury caused by incorrect assembly or use
Please read through these instructions completely to be sure you're comfortable with this easy install process.
Check your TV owner's manual to see if there are any special requirements for mounting your TV.
If you do not understand these instructions or have doubts about the safety of the installation, assembly or use of this product, contact Customer Service.
TV Weight Limit
(including accessories)
DO NOT EXCEED

If your TV (plus accessories) weighs MORE, this mount is NOT compatible.
Visit SANUS.com or call customer service to find a compatible mount.
Wall Construction
ONLY install on these acceptable wall types.

Unsure
Call Customer Service
US: 1-800-359-5520
EMEA: +31 (0) 495 580 852
UK: +44 (0) 800 056 285

CAUTION:
DO NOT install in drywall alone
Drywall alone will NOT hold the weight of your TV.

wood studs Solid concrete

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Diagram showing a wooden fence structure with four posts and a magnified inset of a rectangular block (no text or symbols)ACCEPTABLE
or
concrete block

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Illustration of a brick wall next to a magnified inset showing a single cinder block (no text or symbols)Concrete anchors Required (NOT INCLUDED)
Call Customer Service
US: 1-800-359-5520
EMEA: +31 (0) 495 580 852
UK: +44 (0) 800 056 285
Tools Needed

Tape Measure

Pencil Level Tape


Screwdriver

Electric Drill

Socket Wrench

Concrete Install

Drill Bit

Hammer
Dimensions
TV INTERFACE
![3.94in MIN VESA [100mm] 23.62in MAX VESA [600mm] 17.72in MAX VESA [450mm] 3.94in MIN VESA [100mm]](/content/2026/04/711053/images/4b1f0a6fa63876d6f8c789c44a133c4b8471e1bede7ea7fee22b30d0cf6ef02d.jpg)
3-D

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Isometric line drawing of a structural framework with beams and supports (no text or symbols)WALL PLATE
![14.00m [406.4mm] 24.00m [609.4mm] 28.37m [725.6mm] 15.30m [388.5mm] 17.80m [452.2mm]](/content/2026/04/711053/images/9c688bb87b7c9cf0d9743aec682a0134c627ef0c87b3827756362540d3217c65.jpg)
TOP VIEW - EXTENDED

SIDE VIEW - EXTENDED
![10° UP TILT 20.28in [513.1mm] 10° DOWN TILT](/content/2026/04/711053/images/8d455273e7c82d3acb922ecd7c330825b5310ba229fcb71a60b0a7928959b5a2.jpg)
FULLY ASSEMBLED MOUNT
![28.57m [725.6mm] 7.5m [191mm] CENTER OFFSET 18.98m [482.2mm]](/content/2026/04/711053/images/29d5958f0d0bed4de2668a2baa07fb190c1aa6df91755497e77a1f7087f8416d.jpg)
FRONT VIEW - LATERAL SHIFT
![9.06in [230mm] 8.12in [206.4mm]](/content/2026/04/711053/images/2de0f45acb9224886fdeff38e3bf616fc0e749756f6928a1fb0a2d6c6e21bc1b.jpg)
SIDE VIEW RETRACTED

BEFORE YOU BEGIN
Remove the stand
from your TV — if attached.

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Diagram of a device with a black arrow pointing to a mechanical component (no text or symbols present)Install any accessories
you may have purchased, if they require TV removal prior to assembly. The TV is removable for future accessory purchases.

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Diagram showing a device with an arrow pointing to a component, and a bracket with an upward arrow (no text or symbols present)Protect the face
of your TV when laying it down for installation.

Supplied Parts and Hardware

WARNING: This product contains small items that could be a choking hazard if swallowed. Before starting assembly, verify all parts are included and undamaged. If any parts are missing or damaged, do return the damaged item to your dealer; contact Customer Service. Never use damaged parts!

NOTE: Not all hardware included will be used.
![STEP 1 01 TV Screws (qty. 4 each) [Only one size fits your TV] M6 M6 x 25mmM6 x 12mm M8 M8 x 16mm M8 x 20mm M8 x 30mm M8 x 40mm M8 x 50mm 02 Washers (qty. 4) M6/M8 03 Spacers (qty. 4 each) 2.5mm 5mm 04 TV Bracket Vertical (qty. 2) 05 TV Bracket Horizontal (qty. 1) 06 10-32 x 5/16 in. TV Interface Assembly (qty. 4)](/content/2026/04/711053/images/6ac3abeb0f92940eeada261c128963d738d90fc2bb8b46f89891abab74b6d747.jpg)


STEP 1 Attach TV Brackets to TV
Only one screw size fits your TV.



NOTE: If your TV included inset spacers or adapters, use them UNDER the mount hardware.

1.2 Select TV Screw Length and Spacers1.1 Select TV Screw Diameter
A
NO SPACER SPACER NEEDED
B
- Flat Back TV
[TV brackets lay flat on your TV]
| Use short TV screws01, Spacers03 not needed. |
- Flat Back TV with extra space needed [for deep inset holes or cable interference]
- Rounded or Irregular Back TV [TV brackets NOT resting flat on your TV]

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Diagram of a device with a green arrow pointing to a component, showing no text or symbols.Use long TV screws 01 and spacers 03 to create extra space between the TV and TV bracket.


CAUTION: Verify adequate thread engagement with your screw 01, washer 02, spacer 03 combination AND TV bracket 04. — Too short will not hold your TV. — Too long will damage your TV.

1.3 Attach TV Brackets to Your TV


CAUTION: Avoid potential personal injuries and property damage! DO NOT use power tools for this step. Tighten the screws 06 only enough to secure the TV brackets to the TV.
STEP 2A Attach Wall Plate

Wood Stud Installation
AUTION: Avoid potential personal injury or property damage!
- Drywall covering the wall must not exceed 5/8 in. (16 mm)
- Minimum wood stud size: nominal 2 x 4 in. (51 x 102 mm) actual 1 12 × 3 12 in. (38 x 89 mm)
• Minimum spacing between studs: 16 in. (406mm)
• Stud center must be verified



IMPORTANT: Be sure to drill into the center of the stud.
IMPORTANT: Pilot holes must be drilled to a depth of 2 34 in. (7 cm), using a 7/32 in. (5.5 mm) diameter drill bit.

CAUTION: Avoid potential personal injury or property damage! Improper use could reduce the holding power of the lag bolt 09.
Tighten the lag bolts 09 and lag washers 10 only until they are pulled FIRMLY against the wall plate 08.
DO NOT over-tighten the lag bolts 09. Go to STEP 3 on PAGE 8.
STEP 2B Attach Wall Plate
Solid Concrete or Concrete Block Installation
AUTION: Avoid potential personal injury or property damage!
- Mount wall plate 08 directly onto concrete surface (no wall covering)
● Minimum solid concrete thickness: 8 in. (203 mm)
● Minimum concrete block size: 8 x 8 x 16 in. (203 x 203 x 406 mm)
• Minimum spacing between lag bolts is 16 in. - For concrete applications, arm assembly 11 (STEP 3) must remain centered in wall plate 08. Keep this in mind when selecting wall plate location
Concrete Anchors are not included
Contact Customer Service:
US: 1-800-359-5520
EMEA: +31 (0) 495 580 852
UK: +44 (0) 800 056 285
to inquire about the concrete anchors.


CAUTION: Never drill into the mortar between blocks.

CAUTION: Be sure the anchors C1 are seated flush with the concrete surface.
Concrete achors (Fischer UX10 x 60R) C1 available through Customer Service.

CAUTION: Avoid potential personal injury or property damage! Improper use could reduce the holding power of the lag bolt 09. Tighten the lag bolts 09 and lag washers 10 only until they are pulled FIRMLY against the wall plate 08. DO NOT over-tighten the lag bolts 09.
STEP 3 Hang TV onto Wall Plate
3.1 Attach Arm Assembly to Wall Plate

HEAVY! You may need assistance with this step.

2 CAUTION: Avoid potential personal injury or property damage!
For CONCRETE APPLICATIONS:
The arm assembly 11 MUST remain centered in wall plate 08.

NOTE: For WOOD STUD APPLICATIONS, the arm assembly 11 can be slid anywhere along wall plate 08 for optimal positioning of your TV.




3.2 Attach TV to Arm Assembly

HEAVY! You may need assistance with this step.


Manage Cables
- IMPORTANT: Fully extend arm assembly 11 to ensure enough slack in cables.
- Route your cables through the arm assembly shown. 11 as

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Technical diagram of a mechanical assembly with a green arrow indicating direction (no text or symbols present)
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Technical line drawing of a structural frame with green highlighted section (no text or symbols)TV Adjustments

TILT ADJUSTMENT
Your TV should adjust easily when moved, then stay in place. If your TV is too loose or too tight use the hex key 15 for additional tightening of the right and left tilt tension screws T.


LEVEL ADJUSTMENT

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Technical line drawing of a mechanical assembly with no visible text or symbols- Loosen security screw 13

- Level TV.

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Technical line drawing of a mechanical assembly or enclosure with internal components (no text or symbols)- Retighten security screw 13.


LATERAL SHIFT

HEAVY! You may need assistance with this step.
CAUTION: Avoid potential injuries or property damage! Do NOT adjust the arm position from center for concrete applications. Arm 11 MUST remain centered in wall plate 08 for all concrete applications!
- Remove your TV (PAGE 9).
- Open the cover plates, remove two screws 12 and loosen screws at bottom of arm to release arm assembly 11
- Reposition the arm assembly 11 on the wall plate (STEP 3.1).
- Reattach the two screws 12 (STEP 3.1), tigthen the screws at the bottom of arm S, and close the cover plates.
- Hang your TV onto the arm assembly 11 following STEP 3.2.



REMOVING THE TV

HEAVY! You may need assistance with this step.




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Architectural diagram showing a window with structural elements and a green arrow pointing to a component (no text or symbols present)
REMOVING THE ARM


ESPAÑOL
natural_image
Illustration of five different types of electrical tools or components, including a remote control, screwdriver, and push-button tool (no text or symbols present)The Ground Truth image displays a single, solid horizontal line. According to Rule 2 (UNDERSCORE & LINE RULES), this is a stylistic or background line, not a placeholder underscore. Therefore, the OCR result must ignore it. The provided OCR content is "____", which consists of four underscores. This is an incorrect interpretation of the line as a placeholder, violating the rule that stylistic lines must be ignored. The OCR has hallucinated underscores where none should exist based on the GT's visual context. Hence, the OCR result is inconsistent with the Ground Truth.
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Thank you for choosing Sanus! Please take a moment to let us know how we did:
Legrand AV Inc.
6436 City West Parkway
Eden Prairie, MN 55344 USA
US: +1 (800) 359-5520
SANUS.com
Legrand AV Netherlands B.V.
Franklinstraat 14
6003 DK Weert Netherlands
EMEA: +31 (0) 495 580 852
UK: +44 (0) 800 056 2853
SANUS.com
Authorized Representative for the UK
Starline Holding Technology Ltd.
Unit C Island Road
Reading RG2 ORP UK
Legrand AV Inc. and its affiliated corporations and subsidiaries (collectively, "Legrand"), intend to make this manual accurate and complete. However, Legrand makes no claim that the information contained herein covers all details, conditions, or variations. Nor does it provide for every possible contingency in connection with the installation or use of this product. The information contained in this document is subject to change without notice or obligation of any kind. Legrand makes no representation of warranty, expressed or implied, regarding the information contained herein. Legrand assumes no responsibility for accuracy, completeness or sufficiency of the information contained in this document.
©2022 Legrand AV Inc. All rights reserved. SANUS is a brand of Legrand. SANUS, HeightFinder and the SANUS logo are trademarks of Legrand.