AWMS-3-137140-C - Wall mount Atdec - Free user manual and instructions

Product Type	Modular monitor arm system (wall mount)
Model Number	AWMS-3-137140-C
Brand	Atdec
Components Included	1x 130 Arm, 2x 710 Arm, 1x 400 Post, 1x C-Clamp
Post Height	400 mm
Arm Length (Short)	130 mm
Arm Length (Long)	710 mm each
Weight Capacity per Arm	0 - 12 kg (0 - 26.5 lbs)
Mounting Type	C-Clamp (desk thickness 18-33 mm), also compatible with bolt-through, F-clamp, grommet
VESA Compatibility	Standard VESA, spacers included for curved/recessed monitors
Rotation Range	Adjustable, default 360°, can be set to 180°
Tilt Adjustment	Yes, with tension adjustment using Allen key
Cable Management	Integrated cable clips and cable cover in post
Tools Included	4 mm and 5 mm Allen keys
Material	Aluminum and steel
Compatibility	Atdec AWM modular system (fixings and accessories)
Safety Features	Security screw optional to prevent monitor detachment
Repairability	Modular design; components available separately
Installation	Requires assembly, detailed instructions in manual
Dimensions (Approximate)	Varies by configuration; see manual for specifics

Frequently Asked Questions - AWMS-3-137140-C Atdec

What monitor sizes can this mount support?

The mount supports monitors up to 12 kg (26.5 lbs) per arm. Screen size depends on weight and VESA pattern; typically up to 32" for standard monitors.

Is the AWMS-3-137140-C compatible with curved monitors?

Yes, it includes spacers for curved, recessed, or uneven monitor surfaces.

What is the minimum and maximum desk thickness for the C-clamp?

The C-clamp works on desk thicknesses from 18 mm to 33 mm (0.7" to 1.3"). It can be inverted for thicker surfaces.

Can I install the post on a wall instead of a desk?

The included C-clamp is for desk mounting, but the post can be used with other Atdec fixings like bolt-through or wall channel (sold separately).

How do I manage cables with this mount?

Cable management is done via cable clips on the arms and a cable cover on the post. Route cables through the cover for a clean look.

What tools are required for installation?

All necessary Allen keys (4 mm and 5 mm) are included. A Phillips head screwdriver is also needed for VESA screws.

Can I adjust the arm rotation?

Yes, the arm rotation is set to 360° by default but can be limited to 180° using a built-in stop.

Is the tilt tension adjustable?

Yes, use the Allen key to adjust tilt tension so the monitor stays in position.

What VESA patterns are supported?

The mount supports standard VESA patterns. For non-standard sizes, an adaptor plate (sold separately) is required.

Can I use this mount with a triple monitor setup?

Yes, this kit includes three arms (one short, two long) and a 400 mm post, ideal for triple monitor configurations.

USER MANUAL AWMS-3-137140-C Atdec

1 x 130 Arm and 2 x 710 Arm on 400 Post with C-Clamp

COMPONENT CHECKLIST RANGE

A

AWM-A13

130 Arm

(x1)

B

AWM-A71

710 Arm

(x2)

C

AWM-P40

400 Post

(x1)

D

AWM-FC

C-Clamp

(x1)

CONTENTS

C-Clamp	AWM-FC
Page 2	Component Checklist
Page 3	Clamp Installation
400 Post	AWM-P40
Page 6	Component Checklist
Page 7	Post Installation
130 Arm	AWM-130
Page 8	Component Checklist
Page 9	Arm Installation
Page 10	Monitor Installation
Page 11	Cable Management
460 Arm	AWM-460
Page 12	Component Checklist
Page 13	Arm Installation
Page 14	Monitor Installation
Page 15	Cable Management

COMPONENT CHECKLIST REQUIRED TOOLS

A
C Clamp Bracket (x1)

C
Cover for Post (x1)

E
4mm Allen key (x1)

B
C Clamp Plate (x1)

D
Cover for Base (x1)

F
5mm Allen key (x1)

- All tools supplied

IMPORTANT INFORMATION

! Please ensure this product is installed as per these installation instructions.
! This product is compatible with Atdec modular (AWM) products.
! The manufacturer accepts no responsibility for incorrect installation.

1. C Clamp overview

1.1 Default - This is the "out of the box" configuration

MIN THICKNESS - 25mm (1") MAX THICKNESS - 33mm (1 ⁵ / ₁₆ )

1.2 Inverted - The C Clamp can be reconfigured for thicker surfaces

MIN THICKNESS - 18mm (1/8") MAX THICKNESS - 25.8mm (1")

2. Re-configure Clamp

2.1 Slide pad off

2.3 Invert pad

2.3 Slide pad back on

3. Post mount configuration

3.1 Attach plate to post

3.2 Place in desired location

3.3 Slide the C Clamp bracket over the plate and position screw tips in the indents on the base plate

Note: You may need to un-screw the set screws out of the plate using the allen key

3.4 Check the set screws are mounted in position. Also check the desk clamp bracket is positioned tight up against the mounting surface edge

3.5 Tighten the set screws firmly and evenly on both sides of the desk clamp bracket.

4. Installing the clamp cover to post

4.1 Remove the cable cover by pulling it straight up and out of the post. Remove top cap if already installed

4.2 Locate the C Clamp cover over the post. Guide over the holes in the base plate and gently apply pressure on the cover until it clicks into place

4.3 Re-attach the cable cover by sliding it into the post channel. Fit the pole and cover caps back on.

5. Base mount installation

5.1 Attach plate to base

5.2 Place the base and plate in desired location

5.3 Slide the bracket onto the base plate and position screw tips in the indents on the base plate

Note: You may need to un-screw the set screws out of the plate using the allen key

5.4 Check the set screws are mounted in position. Also check the desk clamp bracket is positioned tight up against the mounting surface edge

5.5 Tighten the set screws firmly and evenly on both sides of the desk clamp bracket

6. Installing the clamp cover to base

6.1 Locate the Cover for Base over the base. Guide over the holes in the base plate and gently apply pressure on the cover until it clicks into place.

6.2 Installation Complete

To continue with installation of your monitor arm, refer to your monitor arm's installation guide.

COMPONENT CHECKLIST

A
Post (x1)

B
Post Cap (x1)

C
Screw M8 (x2)

D

Cable Cover Cap (x1) (not supplied with all posts)

E
Cable Cover (x1) (not supplied with all posts)

F
Cable clips (not supplied with all posts)

REQUIRED TOOLS

- All tools provided

IMPORTANT INFORMATION

! Please ensure this product is installed as per these installation instructions.
! This product is compatible with Atdec AWM Series products.
! The manufacturer accepts no responsibility for incorrect installation.

1. Attach Post to fixing (fixing sold separately)

1.1 Follow the installation guide provided with your fixing to attach it to the post and fit it to the worksurface.

AWM Fixing options

Bolt Through Kit AWM-FB

F Clamp
AWM-FF

Heavy Duty F Clamp AWM-FH

C Clamp
AWM-FC

Grommet Clamp AC-GC

2. Check post placement & arm positions

2.1 Do not mount a monitor arm on the rear channel of a post when the post is fixed to the desk using an F Clamp, Heavy Duty F Clamp, or C Clamp.

F Clamp
AWM-FF

Heavy Duty F Clamp
AWM-FH

C Clamp
AWM-FC

3. Cable cover position and post cap

3.1 To reposition the cable cover, pull it straight up and out of the post and insert it into any of the available channels

Note: The cable cover shown does not come with all posts

3.2 Optional cable cover positions

3.3 Fit post cap onto the top of the post

Allen Key
Post Cap
Note: An allen key may be stored in the Post Cap.
Post

4. Cable clips and cover

4.1 Push the cable down into the cable clip.

Note: Cable clips do not come with all posts. Additional clips sold separately.

4.2 Insert one side of the cable clip into the channel on the post assembly, then push in the other side.

4.3 Loop cable and insert into cable cover.

4.4 Feed remaining cable into the cover.

COMPONENT CHECKLIST

A
Monitor Arm (x1)

B
VESA Head (x1)

D
Screw M4x25mm (x4)

E
Screw M4x16mm (x4)

F
Screw M4x12mm (x4)

C
Post Clamp (x1)

G
Spacer (x4)

H

Security screw (x1)

|
4mm allen key (x4)

REQUIRED TOOLS

• Phillips Head Screwdriver

WEIGHT RANGE

0 - 12kg (0 - 26.5lbs)

IMPORTANT INFORMATION

! Please ensure this product is installed as per these installation instructions.
! The manufacturer accepts no responsibility for incorrect installation.
! This product is compatible with Atdec AWM Series products.

1. Fix clamp to Post or Wall Channel

2. Set arm rotation to 180° (optional)

Note rotation is set to 360° by default.

3. Fit arm onto post clamp

4. Attach VESA head to monitor

4.1 VESA mounting compatibility

Note: For other sizes, use a suitable adaptor plate (sold separately).

4.2 Screw the VESA head onto monitor

Note spacers may be required for curved, recessed or uneven monitor surfaces.

4.3 Ensure the correct screw length is used to attach the monitor.

5. Mount monitor

5.1 Insert VESA head into the monitor arm

5.2 Ensure that the VESA head sits flush within the monitor arm. There should be no gap

5.3 Push the lever down to secure it to the arm assembly

6. Adjust tilt tension & Install security screw

6.1 Use the allen key to adjust the tilt tension until the monitor holds in a vertical position at the end of the arm.

6.2 OPTIONAL security screw
To install the optional security screw tilt the head upwards

6. Monitor arm cable management

6.1 Plug cables into the monitor and route the cables down the arm using the cable hooks and clips.

Important:

Ensure enough cable slack is given to allow for movement of the monitor

7. Post cable management

7.1 Push the cable down into the cable clip

7.2 Push cable clip into post channel

7.3 Recommended post cable cover position for double or triple arm set-ups

7.4 To reposition the cable cover, pull it straight up and out of the post and insert it into any of the available channels

Note: The cable cover shown does not come with all posts

Alternative cable cover positions

7.5 Loop cable and insert into cable cover

7.6 Feed remaining cable into cover

COMPONENT CHECKLIST

A
Monitor Arm (x1)

B

VESA Head (x1)

C
Post Clamp (x1)

E
Screw M4x16mm (x4)
F
Screw M4x12mm (x4)

D
Screw M4x25mm (x4)

G
Spacer (x4)
H
Security screw (x1)
|
4mm allen key (x1)

REQUIRED TOOLS

• Phillips Head Screwdriver

WEIGHT RANGE

0 - 12kg (0 - 26.5lbs)

IMPORTANT INFORMATION

! Please ensure this product is installed as per these installation instructions.
! The manufacturer accepts no responsibility for incorrect installation.
! This product is compatible with Atdec AWM Series products.

1. Fix clamp to Post or Wall Channel

2. Set arm rotation to 180° (optional)

Note rotation is set to 360° by default.

3. Fit arm onto post clamp

4. Attach VESA head to monitor

4.1 VESA mounting compatibility

Note: For other sizes, use a suitable adaptor plate (sold separately).

4.2 Screw the VESA head onto monitor

Note spacers may be required for curved, recessed or uneven monitor surfaces.

4.3 Ensure the correct screw length is used to attach the monitor.

5. Mount monitor

5.1 Insert VESA head into the monitor arm

5.2 Ensure that the VESA head sits flush within the monitor arm. There should be no gap

5.3 Push the lever down to secure it to the arm assembly

6. Adjust tilt tension & Install security screw

6.1 Use the allen key to adjust the tilt tension until the monitor holds in a vertical position at the end of the arm.

6.2 OPTIONAL security screw
To install the optional security screw tilt the head upwards

6. Monitor arm cable management

6.1 Plug cables into the monitor and route the cables down the arm using the cable hooks and clips

7. Post cable management

7.1 Push the cable down into the cable clip

7.2 Push cable clip into post channel

7.3 Recommended post cable cover position for double or triple arm set-ups

7.4 To reposition the cable cover, pull it straight up and out of the post and insert it into any of the available channels

Note: The cable cover shown does not come with all posts

Alternative cable cover positions

7.5 Loop cable and insert into cable cover

7.6 Feed remaining cable into cover