Amico AHM Monitor Arms (Adjustable Height) User Manual

Installation Instructions

www.amico.com

Adjustable Height Monitor (AHM)
Arm

PREFACE

Important, Please Read Carefully

Thank you for your purchase with Amico.

This unit is designed for long lasting performance, providing the end user complies with assembly and maintenance
procedures. This Instruction Manual is your guide to ensure that you get the best performance out of the equipment.
Amico Accessories is not responsible for any damage as a result of (but not limited to) abuse and other problems that
may be a direct or indirect result of failure to comply with the instructions provided in this manual.

Please note these key words and symbols:

WARNING Steps where extra care should be taken to prevent injuries and damage.

NOTE Steps that point out helpful information.

Medical Facility Responsibilities

Preventive maintenance checks must be performed regularly to maintain the quality and performance of this product.
Any parts that may be broken, missing, worn, distorted, or contaminated in any way should not be used and all aected
parts should be replaced immediately. Should the necessity of any repair be suspected; please contact your local
distributor.

Table of Contents

Section 1: Installation Preparation

Installation, Tools and Parts requirement 1

Pre-Installation Information 2

Typical Installation Reference AHM 3

Section 2: Installation on Rail System

Mounting to the MRS and OSHPD anchor Pre-Approval 4

Mounting to the Hill-Rom Rail 5

Mounting to the VRS and Ohmeda Rail 6-7

Mounting to the ARS (Headwall) 8

Section 3: Installation of Monitor and Accessory

Monitor Mounting: Monitor Shelf 3" and 5" Top and Back Mount 9

Monitor Mounting: Monitor Shelf : 6’’ Drop on 11

Monitor Mounting: Monitor Shelf : Philips Intellivue 12

Monitor Mounting: Monitor Shelf : Welch Allyn 13

Monitor Mounting: VESA 14

Accessory Shelf: Disc 15

Section 4: Adjustments

Rotation (AHM side to side) 16

Monitor Tilt 17

heavy duty head Tilt Assembly 17

Rotation (Monitor Head Side to Side) 18

Portrait and Landscape Adjustments 18

Portrait and Landscape Limiter 19

Height Locking Lever 19

Attaching Extension Arm 20

Counter Balance 21

Counter Balance: Fail Safe Mode 22

Cable Management (AHM) 23

Section 5: Maintenance, Troubleshooting and Product Classication

Preventive Maintenance (AHM) 24-25

Troubleshooting 26

Cleaning 27

AHM arm Matrix 28-29

Warranty Information 30

Section 1: Installation Preparations

Installation Tools and Parts Requirements

The table below lists all the tools and parts required for the installation.

Item Item number Quantity

Hex keys (1/8”, 1/4", 3/16”, M3, M4) A1 1 each

Phillips screw driver A2 1

Socket wrenches (12 mm, ½”) A3 1 each

Adjustable wrench A4 1

AHM arm B1 1

Mounting adapter/plate (many options)

and Monitor dependant hardware set

Mounting shelf (0~9, W) B3 1

Extension arm (optional) B4 1

B2 1

NOTE: Amico does not provide any monitor hardware, nor tools necessary for assembly. (All above in grey text)

A: Tools B: Parts

1

2

3

4

1 Amico Accessories

Pre-Installation Information

Please Read Carefully Before Starting

WARNING: Verify that rails have been installed in accordance with Amico rail installation instructions. Rail failure with

devices mounted can cause serious injury and equipment damage.

WARNING: It is dangerous to use the arm for weights outside of the rated range. Structural failure and/or serious

injury could result.

WARNING: Never position the arm above a patient.

WARNING: The AHM monitor arm contains a strong gas spring which is used to counterbalance the weight of the

mounted device. The arm housing should never be disassembled by non-Amico personnel. Failure to follow these
guidelines could result in serious injury. The mounted device should be within the “Duty Weight Range” for best
performance and reliability.

WARNING: It shall be the responsibility of the hospital, its consultants and/or contractors to determine if the wall is

adequate to safely mount the specic instrument. This includes the selection of appropriate fasteners and the proper
installation, regardless of what is supplied with your AHM arm. See Rail Instructions for specic wall channel guideline
information.

WARNING: Verify the weight of the device to be mounted. (AHM monitor arms are rated at 30 lbs (13.5 kg) of load,

this rating applies to all AHM with or without extensions). (please refer to weight rating label, located either on the
top or bottom of the arm assembly, depending on the model). Check that the device to be mounted does not exceed
the weight rating. Serious injury and damage to the arm can occur as a result of overloading arm assembly. The above
weight rating applies to all units with extensions.

For installation on non-Amico rails, ensure the rail is safe for the application.

If you are unsure of your application, please contact an Amico Accessories product Specialist. 1-877-264-2697

Considerable eorts have been made to ensure the safety of your hospital sta and your patients. The installation itself
is beyond the control of Amico Accessories. Accordingly, Amico Accessories will not be responsible for failure related to
the installation of the product.

Contact Amico Accessories to discuss solutions not covered in this manual: 1-877-264-2697

www.amico.com 2

Typical Installation Reference

2

3

4

5

6

1

7

8

The diagram below illustrates the components referenced in relation to one another in the installation of the AHM
Monitor Arm. Please follow the instructions outlined herein to ensure proper installation.

AHM MONITOR ARM

1. Monitor Mounting Adapter
VESA LCD mount shown, other options available

2. Monitor Head - Rotation
Monitor Rotation Adjustment

3. Height Locking Lever
Locks the arm at a desired height

4. Counter Balance
Used to adjust for zero movement.

5. Extension Arm
6’’ extension arm shown

6. Mounting Adapter
MON adapter shown for MRS rail

7. Monitor Head - Tilt
Tilt Adjustment Handle

8. Cable Management
Manages the cables of the Monitor for better organization.

3 Amico Accessories

Section 2: Installation on Rail System

Mounting to the Monitor Rail System (MRS)
with the MON-Adapter

WARNING: Never attempt to mount or remove the arm from

the rail when a monitor is installed.

WARNING: To prevent the adapter from falling down the

channel, ensure that the 4 set screws are fastened to the
tightest possible position (Figure 1).

NOTE: For safety, top and bottom stoppers prevent the adapter

from sliding out of the MRS. To remove, the adapter must be
taken out from the top of the rail with the top stopper pressed
back into the rail (Figure 2).

1. With the AHM arm locked in the highest vertical position,
support the bottom of the arm and guide the MON-channel
adapter into the top of the wall channel.

2. Once the arm is at the desired height, tighten all four screws
on the MON-channel adapter using a 1/8” (3 mm) hex key

(Figure 1).

Standard MON-Adapter

MRS Rail

Set Screws (3
mm)

(Figure 1)

OSHPD Anchor Pre-Approval OPA-1743

Top stopper

Bottom stopper

MRS Rail: Length for representational use only

(Figure 2)

In compliance with standards established for the anchor and installation of instrument support systems by the
California Oce of Statewide Health Planning and Development (OSHPD), Amico Accessories Inc. has obtained pre­approval for MRS 19’’ Wall Channels or longer with extension Arm. For proper installation requirements please refer to
our OPA Document.

www.amico.com 4

Mounting to the Hill-Rom Rail (with the G-Track Adapter (GTA))

WARNING: To prevent the adapter from falling down the channel, ensure that the screws are secured to the tightest

possible position. After installation, rotate the AHM arm side to side and verify no movement is present between the
adapter and the rail.

WARNING: Removal of lock nuts will require a new set for reinstallation. Please contact Amico Accessories for spare

parts, 1-877-264-2697

1. With the AHM arm locked in the highest vertical position, support the bottom of the arm and guide the head of the
top screw into the opening of the rail (Figure 1). Ensure the ange on the GTA is properly aligned with the rail. Slide

the GTA up so that the head of the bottom screw slides into the opening of the rail.

2. Position the arm to the desired height. Tighten the jam nuts and then the lock nuts on the top and bottom of the
adapter using a 12 mm wrench (Figure 2). Cover the nuts with the plastic caps provided. (Figure 3)

Head of the
top screw

Head of the
bottom screw

Backside of the GTA

(Figure 1)

Flange

GTA

Opening of the rail

Front of the GTA

(Figure 2)

Jam nut, lock nut,
and plastic cap

Hill-Rom Rail

12 mm nut, lock
nut, and plastic cap

(Figure 3)

5 Amico Accessories

Mounting to the VRS (Vertical Rail System)
and the Ohmeda Rail

WARNING: Both adapters must be sitting in the rail securely.

WARNING: To prevent the adapter from falling down the channel ensure that the screw knobs are fastened to the

tightest possible position. After the installation, rotate the AHM arm side to side to verify that no movement is present
between the adapters and the rail.

WARNING: Please be sure to fasten the nuts to the screw knobs since screw knobs alone are not safe to hold the

weight of the monitor (Figure 3 and 6).

NOTE: On the side of the V-adapter and the D-adapter there are screw knobs that lock the adapter into the rail once

secured. When you turn the knob counter-clockwise the side of the adapter moves outwards, putting the adapter
into an unlocked position (Figure 1, 4). When the knob is turned clock-wise the side of the adapter moves inwards,
putting the adapter into a locked position (Figure 2 and 5).

V-adapter for the VRS: Sliver adapter (Figure 1 to 3)

D-adapter for the Ohmeda rail: Black adapter (Figure 4 to 6)

Screw knob

Slide inwards

Screw knob

Side inwards

Locked

(Figure 1)

Locked

(Figure 4)

Unlocked

(Figure 2)

Unlocked

(Figure 5)

Screw knob

Slide outwards

Opposite side of the V-adapter

(Figure 3)

Screw knob

Side outwards

Opposite side of the D-adapter

(Figure 6)

www.amico.com 6

Mounting to the VRS (Vertical Rail System)
and the Ohmeda Rail

1. Ensure the V-adapter (or the D-Adapter) is in the UNLOCKED position, and ensure the AHM arm is LOCKED in the
highest vertical position.

2. Angle the adapters into the groove of the channel. Then straighten once inserted. (Figure 4 and 5)

3. Tighten screw knobs with a 3/16’’ Allen key when adapter is at desired height. Once tightened, the screw knob will
protrude from the other side. Fasten the nut to the screw to secure the adapter. Check all nuts and screw knob are

tightened to ensure V-adapter is locked. (Figure 6)

AHM Arm

V-adapter

Screw Knob

(Figure 1)

(Figure 2)

AHM Arm

D-Adapter

Screw Knob

(Figure 4) (Figure 5)

V-adapter: Silver adapter (see Figure 1 and 2)

Mounted on the VRS

(Figure 3)

7 Amico Accessories

Dovetail adapter: Black adapter (see Figure 4 and 5)

Mounting to the ARS (Amico Rail System)

WARNING: Never attempt to mount or remove the arm from the rail when a monitor is installed

WARNING: Your AHM is pre-assembled with the ARS adapter(s), ensure that the ARS adapter is sitting inside the

rail properly before installing a monitor. DO NOT install the AHM with just one adapter. Both ARS adapters must be
installed. Only exception is if your unit is to be installed on a single ARS Rail. In this case, ensure the support block is
sitting ush against the wall.

(Following steps apply only to units to be mounted on a headwall)

1. Determine the best location to install the AHM arm, then remove the two screws at the bottom of the AHM
horizontal adapter to free one of the ARS adapters. Install the freed ARS adapter into the bottom rail by angling the

upper lip into the inside lip of the ARS rail, hold the tab on the ARS and push the ARS adapter into the rail. Once
secure, release the tab (Figure 1).

2. Mount the AHM arm by angling the top ARS adapter attached to the ARS horizontal adapter in the same way as step
1, ensuring the two holes on the bottom ARS adapter can be seen through the AHM horizontal adapter, secure the

two Philips screws from the bottom of the AHM horizontal adapter. (Figure 2)

(Following step applies only to units to be mounted on a single rail)

3. Install the AHM arm by installing the ARS adapter attached to the AHM arm by angling the upper lip into the inside
lip of the ARS rail, hold the tab on the ARS and push the ARS adapter into the rail. Once it is secure, release the tab
ensure the support block is sitting ush and rmly against the wall. (Figure 3).

ARS Adapter

Tab on ARS

(Figure 1)

ARS Rail

AHM Arm

ARS Rail

AHM Horizontal
Adapter

ARS Adapter
installed

Mounting on a headwall

(Figure 2)

AHM Arm

ARS Rail

AHM Horizontal Adapter

Support Block

Mounting on a single ARS

(Figure 3)

www.amico.com 8

Section 3: Installation to Monitor and Accessory

Monitor Mounting

WARNING: Ensure that the arm is in the highest position and is

locked before mounting or removing the arm from the channel.

WARNING: Ensure the monitor shelves/plates provided by

Amico Accessories or other manufacturers are assembled as
directed and match the shelf requirement. If a monitor shelf or
plate does not match the requirement, please contact Amico
Accessories, 1-877-264-2697

NOTE: Amico Accessories carries a variety of Mounting Shelves

and adapters that attach to the AHM Arm. View the AHM Matrix
on page 28 and 29 for more information.

9 Amico Accessories

Section 3: Installation to Monitor and Accessory

Monitor Shelf: 3" Top/Back Mount, 5" Top/ Back Mount and VESA

WARNING: Ensure the mounting shelf is securely locked and horizontal to prevent the monitor from sliding and

falling.

WARNING: On the bottom of the mounting shelf there is a plunger that secures the shelf to the mounting adapter.

Simply pull down on the plunger, align the adapter plate with the shelf and release the plunger once positioned over
the clearance hole.

NOTE: The plunger can be locked in the open position by pulling and twisting it.

Monitor

Front of the
mounting adapter

Mounting adapter

Monitor dependant hardware

Mounting shelf

(Figure 1) (Figure 2)

1. First install the mounting adapter to the device (Please refer to the adapter installation manual provided with the
adapter) (Figure 1).

2. Loosen the plastic screws on the bottom side of the mounting shelf. Pull down on the plunger lock at the back of the
mounting shelf, twist to lock open. Slide the adapter laterally onto the mounting shelf until the plunger aligns with
the clearance hole at the front of the mounting adapter. (Figure 3)

3. Release the plunger and tighten the plastic screws by hand (Figure 4).

Front of the shelf

Plunger released

Plastic Screws

Mounting shelf

(Figure 3)

Plunger pulled

Plunger Lock

5’’ mounting shelf is shown above

(Figure 4)

www.amico.com 10

Section 3: Installation to Monitor and Accessory

Monitor Shelf: 6" Drop On

WARNING: Ensure the mounting shelf is secure and locked in the vertical position to prevent the monitor from sliding

and/or falling.

NOTE: Quick installation system: On the back of the mounting plate there is a plunger that secures the plate to the

mounting adapter. Simply slide and align the adapter to the shelf and the plunger will automatically engage and lock.

1. First, install the mounting adapter to the back of the monitor (Please refer to the adapter installation manual
provided with the adapter).

2. Lift the monitor and slide the mounting adapter on to the mounting shelf. Slide the monitor down until the
mounting hole on the mounting adapter aligns with the plunger (Figure 1). When the hole and the plunger
are perfectly aligned the plunger will automatically lock. If the plunger does not lock automatically then lock the
plunger manually by turning it. Tighten the locking screws by hand to the tightest possible position (Figure 2).

Mounting hole

(Figure 1)

Plunger Lock

Mounting shelf

Mounting adapter

Locking screws

(Figure 2)

11 Amico Accessories

Section 3: Installation to Monitor and Accessory

Monitor Shelf: Philips Intellivue

WARNING: Ensure the mounting shelf is rmly locked and horizontal to prevent the monitor from sliding and falling.

NOTE: Philips recommends a Maximum tilt of 15 degrees

NOTE: It is recommend to use M6 x 20 mm screws with thread locker or patched screws in order to eliminate possible

dangers.

1. Attach the table top mount from Philips (not supplied by Amico) to the mounting shelf by securing the 3 screws
through the shelf (Figure 2).

2. Place the monitor to the table top mount until it clicks (Figure 3).

3. Tilt the monitor to the desired angle and re-adjust the tension as needed with a 12 mm wrench (Figure 4).

Philips Tabletop mount
(NOT SUPPLIED)

To tighten

To loosen

(Figure 1)

12 mm hex nut

Three 20 mm
M6 screws

Table top mount

Mounting shelf

(Figure 2)

(Figure 3) (Figure 4)

www.amico.com 12

Section 3: Installation to Monitor and Accessory

Monitor Shelf: Welch Allyn

WARNING: Ensure the mounting shelf is secure and horizontal to prevent the monitor from sliding and falling.

1. To attach the monitor to the Welch Allyn shelf, lift the monitor to match the front lip of the mounting plate. Slide the

monitor laterally until the mounting hole on the monitor aligns with the thumb screw on the adapter.

2. Tighten the thumb screw by hand to the tightest possible position (Figure 2).

Thumb screw

Thumb screw

(Figure 1)

Front lip

(Figure 2)

13 Amico Accessories

Section 3: Installation to Monitor and Accessory

Monitor Shelf: VESA

NOTE: Setting the VESA shelf horizontally can make the mounting procedure easier.

NOTE: An adapter plate for the 5’’ shelf is available

NOTE: If the original monitor bolts are too large, simply enlarge the mounting holes on the VESA Plate to t.

1. Determine the monitor mounting conguration. VESA 75 (75 mm x 75 mm M4 thread) or VESA 100 (100 mm x 100
mm M4 threads)

2. If a VESA 75 conguration is present on the monitor then start by lifting the monitor to match the mounting holes
on the VESA 75 shelf. Fasten 2 M4 screws (Figure 1) by hand through the back of the VESA 75 shelf and into the rear
of the monitor. Secure the 2 remaining screws (Figure 1) through the holes on the back of the VESA 75 shelf and
into the monitor. Ensure all screws are secured. Be sure not to force the screws in, as it may strip the head. The VESA
100 adapter will not be required. Tighten using a cross pattern.

3. If a VESA 100 conguration is present on the monitor then start by attaching the back of the VESA 100 adapter to
the front of the VESA 75 shelf. This is done by inserting 4 M4 screws through the holes on the back of the VESA 75
shelf, into the inner threads from the back of the VESA 100 adapter. Lift the monitor to match the mounting holes
on the VESA 100 adapter. Secure 4 M4 screws provided by the monitor manufacturer through the back of the VESA
100 adapter and into the monitor. Ensure all screws are secured; be sure not to force the screws in, as it may strip the
head. (Figure 2 and 3) Tighten using a cross pattern.

M4 inner threads

VESA 75

VESA 100

M4 mounting hole

M4 mounting hole

Front of the VESA 75 shelf

(Figure 1)

Front of the VESA 100 adapter

(Figure 2)

Side of the VESA 75 and VESA 100 together

(Figure 3)

www.amico.com 14

Section 3: Installation to Monitor and Accessory

Accessory Shelf: Disc

NOTE: It is possible to attach accessories to the top or bottom side of the AHM arm using this same mount (Figure 1).

NOTE: Amico Accessories carries a variety of dierent accessories that attach to the head of the AHM Arm.

Screw type:
10 x 32

Top side Bottom side

(Disc installed on the top and Disc installed on the bottom)

(Figure 1)

Dual Head

(Figure 5)

Keyboard Tray

(Figure 6)

6’’ and 12’’ post

(Figure 2)

Laptop Holder

(Figure 7)

Single or dual cord holder

(Figure 3)

Keyboard handle

(Figure 4)

ARS rail

(Figure 8)

15 Amico Accessories

Section 4: Adjustments

Rotation (AHM Side to Side)

WARNING: In AHM with extensions, both arms have a 180 degree

rotation. Ensure proper clearance around the arm(s) to avoid collision

NOTE: If the arm becomes dicult to rotate, or too loose, please

contact Amico Accessories: 1-877-264-2697

DETAIL 1

SCALE 1 : 4

DETAIL 2

SCALE 1 : 4

DETAIL 3

SCALE 1 : 4

1

2

3

Rotation at the MON Adapter:

To rotate the arm, simply push on the side of the arm or the mounted monitor in the direction desired. (Figure 1)

Rotation at the End of Extension

Applies to AHM IT Stations with Extension Arm AHM 55, 15, 35, 75 and AHM-IT 55, 15, 35, 75

To rotate at the end point (near wall), push on the side of the extension arm, near the mid-way point. (Figure 2) To
rotate at the midway point, hold the extension arm with one hand and push on the side of the AHM arm with the
mounted monitor in the direction desired. (Figure 3)

To rotate at rst arm

To rotate at second arm

Arm rotated

(Figure 1)

First arm rotated

(Figure 2)

Second arm rotated

(Figure 3)

www.amico.com 16

Section 4: Adjustments

Monitor Tilt

WARNING: Be sure to support the monitor if adjusting the tilt angle while the monitor is mounted.

WARNING: For heavier monitors, it is strongly recommended to check whether the adjustment lever is tightened to

the tightest position with the weight of the monitor attached. If the adjustment lever cannot be tightened enough to
lock the monitor in place. Remove the Adjustment lever using a 4 mm Allen key, and use the 12 mm hex nut inside to
adjust.

WARNING: Never attempt to tilt without rst loosening the handle.

NOTE: For heavier loads or to prevent tampering, it is recommended to remove the adjustment handle using a 4 mm

Allen key and use the 12 mm hex nut to adjust. (Figure 1)

1. To tilt, support the monitor rst and loosen the Adjustment Lever by turning the lever counter-clockwise, grasp the
top and bottom of the device and tilt it to the desired angle. Re-secure the adjustment lever (Figure 2 and 3)

12 mm hex nut for heavy duty

To loosen

To tighten

4 mm Allen Key
to loosen handle

(Figure 1)

or tamper proof applications

Loosen Lever

(Figure 2)

Heavy Duty Head Tilt Assembly

To lock the tilt:

1. Ensure that the adjustment lever is loose

2. Use a 1/4" Hex Allen Key to fully tighten both of the socket cap screws

3. Adjust the tilt to the desired position

4. Rotate the adjustment lever clockwise to the tightest position in order to lock the tilt

5. If the monitor can still be tilted, repeat steps 2 to 4

Adjustment Lever

(Figure 3)

Lever

Tilt

(Figure 4)

Socket Cap Screws

To tilt the monitor:

1. Support the monitor

2. Loosen the adjustment lever by rotating it counter clockwise

3. Tilt Monitor to desired position

4. Rotate lever clockwise to lock tilt

17 Amico Accessories

(Figure 5)

Section 4: Adjustments

Rotation (Monitor Head Side to Side)

WARNING: DO NOT adjust the rotation tension bolt. It will disassemble

from the arm. If there are any problems associated with the monitor head
please refer to the Troubleshooting section on pages 24-26, or contact Amico
Accessories. (1-877-AMICO-XS)

1. The mounted device rotates at the front of the arm. To rotate the device,
push the corners of the device or the head while holding the AHM in place.

(Figure 1)

Portrait and Landscape Adjustment

Head Rotated

(Figure 1)

NOTE: It is recommended to make the adjustments with the monitor mounted.

1. To adjust the orientation, turn the monitor. The monitor can turn up to 135 degrees left or right. The stopper is
positioned so that it cannot rotate beyond 135 degrees. (Figure 1)

2. To adjust the tension of the portrait and landscape feature for VESA 75 plate, the monitor must be removed from
the Monitor Head. Remove the four VESA 75 screws from the monitor. Turn the Rotational Tension Bolt (Figure 1) in
the center of the VESA adapter clockwise to tighten the tension. Turn counterclockwise to loosen the tension. After

tension is adjusted, remount the monitor. (Refer to page 10)

3. To adjust the tension of the portrait and landscape feature for VESA 100 plate, the monitor must be removed from
the Monitor Head. Remove the four inner screws that secure the VESA 100 plate to the VESA 75 plate. There is no
need to remove the VESA 100 plate from the monitor. Turn the Rotational Tension Bolt (Figure 1) in the center of
the VESA adapter clockwise to tighten the tension. Turn counterclockwise to loosen the tension. After tension is

adjusted, remount the monitor. (Refer to page 10)

Rotational Tension Bolt

(Figure 1)

www.amico.com 18

Section 4: Adjustments

Portrait and Landscape Limiter

NOTE: Lock-out feature only available for monitors using VESA adapters

NOTE: Lock-out is useful for shorter cables. It prohibits the rotation of the monitor to +/- 15 degrees.

1. Remove the monitor by removing the four VESA 75 screws (or VESA 100 users, the inner screws that holds the VESA
100 adapter to the VESA 75 adapter) Loosen the rotation tension bolt approximately 1 full turn at the center of the
VESA adapter and rotate the VESA head to locate the VESA rotation stoppers on the two sides of the built in stopper

(Figure 1 )

2. Re-mount the monitor (refer to page 10). Grab the monitor itself and turn to desired angle. The head will stop at the
location of the stopper and prohibit further movement. (Figure 2 and 3)

Rotational Tension Bolt

(Figure 1)

VESA Rotation Stopper

Built in Stopper

(Figure 2)

VESA Rotation Stopper

Built in Stopper

(Figure 3)

Height Locking Level Adjustments

WARNING: The height locking lever must be installed properly before mounting the AHM arm to the rail or mounting

the monitor to the AHM arm.

NOTE: The height locking lever is designed to stop all vertical movement of the AHM arm when it is in use. Loosen the

lever to adjust the AHM arm vertically, and tighten when nished to lock the AHM arm.

1. Insert the height locking lever into the mounting hole on the side of the arm. Turn the lever clockwise to lock
vertical movement, or turn the lever counterclockwise to release the vertical lock. Check to make sure the arm is
locked in it’s highest position before mounting the arm into the channel. (Figure 1 and 2)

19 Amico Accessories

Height Locking Lever:
Rotate counter-clockwise
to release, rotate clockwise
to lock

(Figure 1) (Figure 2)

Section 4: Adjustments

Attaching the Extension Arm

NOTE: Extension arms are normally shipped assembled with the AHM arms. If the extension arm is not assembled,

please follow the instructions below to attach the extension arm before mounting.

1. Assemble the AHM arm extension in the following order from the top down: 1/2’’ bolt, bronze washer, bracket arm,
metal washer in upper washer groove, AHM arm between the bracket, metal washer in lower washer groove, bracket

arm, bronze washer, retaining nut (Figure 1)

2. Cover the exposed nut and bolt with plastic caps (Figure 2)

AHM arm

Metal washer

bracket arm

Bronze washer

Retaining nut

(Figure 1)

1/2" bolt
Bronze washer
Bracket arm
Metal washer

Extension arm

Plastic Caps

(Figure 2)

www.amico.com 20

Section 4: Adjustments

Counter Balance

WARNING: Do not over rotate the counter balance bolt. Once you feel a resistance, stop counter balancing. Forcing

the bolt will damage the internals of the AHM arm and void the warranty.

WARNING: Kick back motion: When the arm is locked and not in the highest position, it is capable of rapidly lifting to

the highest position once the locking lever is released. This can cause injury to person(s) if they don’t support the arm
with their hands once the lever is released (Figure 1 on the next page).

NOTE: Height locking lever restricts the motion of the AHM arm when it is in locked position. Therefore, before counter

balancing with the monitor already installed, please ensure the height locking lever is released and the arm is mobile.

1. Once the monitor is securely installed, release the height lock and position the AHM arm to align the opening in the
cover with the counter balance bolt. Tighten the locking lever again to lock the AHM arm (Figure 1).

2. To adjust for heavier loads, tighten the counter balance bolt clockwise. To adjust for lighter loads, tighten the
counter balance bolt counter-clockwise (Figure 1).

3. Release the locking lever. If the arm has been correctly balanced then the arm will not drop or lift and it will remain
in the same position. Ensure the arm is balanced from the lowest to the highest position by checking in various
positions and tighten the height locking lever with the arm at the desired position.

4. If the arm is not balanced correctly, please go back to step 2 and repeat. To avoid the kick back motion, the counter
balance can be set to a “fail safe mode”. (See next page)

Height Locking Lever

Counter Balance Bolt (1/2")

21 Amico Accessories

(Figure 1)

Opening of the coverCounter Balance Bolt (1/2")

(Figure 2)

Section 4: Adjustments

Counter Balance: Fail Safe Mode

(Recommended for Applications Where No Possibility of Kick Back is Desired)

WARNING: Please watch out for kick back motion of the AHM arm when releasing the locking lever.

NOTE: Fail safe mode is set by counter balancing the arm without the weight of the monitor. In fail safe mode it will be

harder to adjust the AHM arm vertically with the load.

1. Slide out the monitor and the adapter plate from the AHM arm.

2. Release the locking lever and position the AHM arm to align the opening in the cover to the counter balance bolt.
Tighten the locking lever again to lock the AHM arm.

3. To adjust for no load, tighten the counter balance bolt counter-clockwise.

4. Release the locking lever . If the arm has been correctly balanced, the arm will remain in the same position. Ensure
the arm is balanced from the lowest to the highest position and tighten the height locking lever. If the arm is not
balanced correctly, please go back to step 2 and repeat.

5. When the balancing is complete, place the monitor and the adapter back on the AHM arm.

6. The AHM arm can now be adjusted to the desired height and locked in place using the height locking lever.

(Figure 1)

www.amico.com 22

Section 4: Adjustments

Cable Management: AHM Arm

NOTE: A cable guide is provided to facilitate routing of cables along the bottom of the arm.

NOTE: Longer cable guides are provided for arms with extensions. Guides also snap into grooves on the bottom of

extension arms.

1. Squeeze the cable guide until its edges snap into the bottom surface grooves of the arm. If you encounter diculty,
you may use a athead screwdriver to force the cable guide into the groove. Leave some extra cable loose at the
front and rear of the arm to prevent cable binding, connector damage, or cable guide damage (See gure 1-3).

Grooves

Cable Guide

Cable Cover

Bottom side of the AHM Arm

(Figure 1)

Cable Cover

Edge

(Figure 2)

Edge

Cable Guide

Bottom side of the AHM Arm

(Figure 3)

23 Amico Accessories

Section 5:
Maintenance Troubleshooting and Product Classication

Preventive Maintenance

WARNING: AHM Arm require periodic inspection and maintenance

to perform optimal and to achieve its maximum operation life.

WARNING: The following schedule is a recommendation and not a

strict schedule. Maintenance schedules should be shortened for AHM
arms that see heavy use.

Please be sure to thoroughly check the areas illustrated below for
AHM arm.

1

2

3

4

5

6

www.amico.com 24

Section 5:
Maintenance Troubleshooting and Product Classication

Area Maintenance

Area 1:

A) Check if the adapter plate and the monitor are securely attached.

1

• Mounting shelves and drop on shelf (AHM-XX (0, 2, 6, 8, and 9)) - Ensure the screws are tight.

Ensure the plunger is securely holding the adapter.

• VESA 75/100(AHM-LCD) - Ensure the four screws on the mounting plate are fastened to the
tightest possible position.

• Philips (AHM-XX3) - Ensure studs are securely holding the monitor

2

• Welch Allyn (AHM-XXW) - Ensure the thumb screw is fastened to the tightest possible position.

B) Visually inspect for any signs of grinding and gapping.

Area 2:

3

A) Ensure the adjustment lever is tight and secure. Also check if the plastic cover is attached rmly.

Tightening will be required after prolonged use.

B) Inspect the bolt, washers and contacting surfaces for grinding and wearing. Ensure the bolt is

tightened to the tightest position.

C) Check for any signs of gapping between the bushing and the head. Also ensure the head of the AHM is

horizontal and is secure.

D) Inspect the bolt, washers and contacting surfaces for grinding and wearing.

Area 3:

Ensure the adjustment lever is tight and secure. Also inspect visually for any signs of impact or wear on
the outside surface of the AHM arm.

4

Area 4:

Visually inspect for any grinding or gapping of the contacting surfaces. Check for any uid leakage from
the gas spring.

56

25 Amico Accessories

Area 5:

Ensure all the screws are fastened to the tightest possible position. Inspect for any signs of grinding,
bending and gapping and ensure the AHM arm is tightly attached to the swivel block.

Area 6:

Inspect visually for any gapping between the bracket and the adapter plate. Ensure the bracket is tightly
attached to the adapter plate.

MRS and Hill-Rom – Ensure the screws are fastened to the tightest possible position.

VRS and Dovetail – Ensure the screw knobs are fastened to the tightest possible position and nuts

on the opposite side are secure.

Section 5:
Maintenance Troubleshooting and Product Classication

Troubleshooting Guide

Symptom Possible Cause Solution

• Too easy or too dicult to tilt the
monitor up and down

• Too easy or too dicult to twist the
monitor left and right

• Too easy or too dicult to turn the
monitor left and right

• AHM arm lifts up too rapidly without the
monitor.

• AHM arm is too dicult to maneuver
with the monitor.

• AHM arm falls down to the lowest
position on its own with the monitor.

• The AHM arm is not secure and is
rocking slightly.

• The head of the AHM is not horizontal
and is not secure

• Oil is leaking from the gas spring • Damaged gas spring Gas spring needs to be replaced. Please

• AHM arm moves up and down with

diculty

• Popping sound when moving the AHM
arm up and down

• Length of the extension arm is at an
angle

• Extension arm is not secure or it is
rocking slightly

• Shelf plunger pin does not engage • Plunger pin is locked Twist the plunger

• Excessively loosened or tightened

hardware.

• Weight of the monitor is not compatible
with the arm

• Excessively loosened or tightened
hardware.

• Damaged hardware.

• Excessively loosened or tightened

hardware.

• Damaged hardware.

• Counterbalance is not balanced

properly

• Height locking lever is not tighten
properly

• Loosened/ damaged hardware Perform a preventive maintenance or

• Damaged head Head of the AHM needs to be replaced.

• Height lock is not released Loosen the height locking lever

• Damaged gas bracket Please contact Amico Accessories

• Damaged extension arm

• Weight of the monitor exceeds the load

rating

Please see “tilt” section of the manual (See
page 17) or use an arm with a compatible
rating

Please see “Monitor mounting” section of
the manual (See page 9-15 depending

on applications)

Please see “Rotation: monitor head”
section of the manual (See page 18)

Please see “counterbalance” section of the
manual (See page 21)

please contact Amico Accessories.

Please contact Amico Accessories.

contact Amico Accessories.

Please contact Amico Accessories

www.amico.com 26

Section 5:
Maintenance Troubleshooting and Product Classication

Cleaning

WARNING: The cleaning chemicals and methods below are not meant for controlling any infections. It shall be the

responsibility of the hospital or the hospital’s infection control ocer to sanitize the equipment.

WARNING: Please do not spray any chemical directly onto the arm. Apply onto a soft cloth and wipe clean to prevent

chemicals getting into the insides of the arm.

The mounting assembly may be cleaned with most mild, non-abrasive solutions commonly used in the hospital
environment (e.g. diluted bleach, ammonia, or alcohol solutions). The surface nish will be permanently damaged
by strong chemicals and solvents such as acetone and trichloroethylene. Steel wool or other abrasive material
should never be used. Damage caused by the use of unapproved substances or processes will not be warranted. It is
recommended that you test any cleaning solution on a small area of the arm that is not visible to verify compatibility.
Never submerge the arm and do not allow liquids to enter it. Wipe any cleaning agents o the arm immediately using a
water-dampened cloth. Dry the arm thoroughly after cleaning.

Acetone

(Figure 1)

No Acetone

Acetone is a colorless,
mobile, ammable liquid

No Trichloroethylene

Trichloroethylene is a chlorinated
hydrocarbon commonly used as
an industrial solvent.

Trichloroethylene

(Figure 2)

27 Amico Accessories

AHM Arm Matrix

AHM-XXY-(C)-(Z)

55

16” Extension Arm

(406 mm)

15

12” Extension Arm

(305 mm)

35

9” Extension Arm

(229 mm)

75

6” Extension Arm

(152 mm)

05

No extension

0

5” Shelf with 30° tilt limit

3

Philips IntelliVue with 30° tilt limit

6

5" Shelf for back mounts

8

3” Shelf with 30° tilt limit

2

6" Drop on shelf

4

Accessory disc

7

5” Shelf with slide-in

VESA 75/100 Plate

9

3” Shelf for back

mounts

MON

Standard Channel

Adapter

G

Vertical Rail Adapter

for Hill-Rom

V

VRS adapter

W

Welch Allyn head with 30° tilt limit

AHM-XXY-(C)-(Z)

C = Color of the AHM arm

Black : C = B

White : C = W

D

Dovetail Rail adapter

www.amico.com 28

AHM Arm Matrix

Standard Plates Provided

VESA 75

AHM-LCD-XX-(C)-(Z)

Side View

VESA 100

Side View

55

16” Extension Arm

(406 mm)

15

12” Extension Arm

(305 mm)

35

9” Extension Arm

(229 mm)

75

6” Extension Arm

(152 mm)

05

No extension

MON

Standard Channel

Adapter

G

Vertical Rail Adapter

for Hill-Rom

V

VRS adapter

29 Amico Accessories

D

Dovetail Rail adapter

AHM-LCD-XX-(C)-(Z)

C = Color of the AHM arm

Black : C = B

White : C = W

Accessories

Warranty Policy

Amico Accessories warrants all mounting accessories to be free from defects in material and workmanship for a period of twelve

(12) months from the date of shipment. Within this period Amico Accessories will repair or replace any part which is proven to

be defective. We don’t just send parts and pieces, we replace the product!

Amico Accessories will warrant its material to be free from defect for an additional period of four (4) years, ve (5) years from

the date of shipment. Within this period, Amico Accessories will replace any part at no charge, which is proven to be defective.

Shipping and Installation costs after the rst twelve (12) months will be borne by the customer.

This warranty is valid only when the product has been properly installed according to Amico Accessories specications, used in

a normal manner and serviced according to factory recommendations. It does not cover products that are not manufactured

by Amico Accessories. It does not cover failures due to damage which occurs in shipments or failures which resulted from

accidents, misuse, abuse, neglect, mishandling, alteration, misapplication or damage that may be attributable to acts of God.

Amico Accessories shall not be liable for incidental or consequential damages resulting from use of equipment.

All claims for warranty must rst be approved by Amico Accessories. A valid Return Goods Authorization (RGA) number must

be obtained from Amico Accessories prior to commencement of any service work. Warranty work, which has not been pre-

authorized by Amico Accessories, will not be reimbursed.

AMICO ACCESSORIES DOES NOT HONOR VERBAL STATEMENTS CONCERNING THE WARRANTY.

The distributor and/or dealer are not sanctioned to create verbal warranties about the product described in this agreement. Any

statements will not be honored or be made part of the agreement of sale. This document is the nal complete and exclusive

terms of the agreement.

THIS WARRANTY IS INCLUSIVE AND REPLACES ALL OTHER WARRANTIES.

Amico Accessories shall not, under any circumstances be liable for incidental or consequential damages including, but not

limited to, prot, loss of sales or injuries to person(s) or property. Correction of noncompliance as noted above will result in

completion of all liabilities of Amico Accessories, whether based on agreement, neglect or changed materials, designs or

specications without notice.

All claims for warranty must rst be approved by Amico Accessories Service Department: [e-mail] or

1.877.264.2697). A valid Return Goods Authorization number must be obtained from Amico Accessories prior to commencement

of any warranty claim.

85 Fulton Way, Richmond Hill, ON L4B 2N4, Canada

71 East Industry Court, Deer Park, NY 11729, USA

Tel: [phone] | Fax: [phone]

www.amico.com

www.amico.com

Amico Accessories | www.amico.com

85 Fulton Way, Richmond Hill

Ontario, L4B 2N4, Canada

71 East Industry Court, Deer Park
NY 11729, U.S.A

Toll Free Tel: [phone]
Toll Free Fax: [phone]
Tel: [phone]

Fax: [phone]
Email: [e-mail]

ACC AHM MANUAL FEB 2012