Chief KRA212 converts your existing Chief K2C100 single monitor arm into a dual monitor mount. It has a weight capacity of 25 lbs (11.34 kg) per arm and can accommodate displays up to 28.8 inches wide. It features an easy-to-use height adjustment knob and cable management system. With its durable construction and versatility, the Chief KRA212 is the perfect solution for creating a more ergonomic and efficient workspace.
Chief KRA212 converts your existing Chief K2C100 single monitor arm into a dual monitor mount. It has a weight capacity of 25 lbs (11.34 kg) per arm and can accommodate displays up to 28.8 inches wide. It features an easy-to-use height adjustment knob and cable management system. With its durable construction and versatility, the Chief KRA212 is the perfect solution for creating a more ergonomic and efficient workspace.
INSTALLATION INSTRUCTIONS
Instrucciones de instalación
Installationsanleitung
Instruções de Instalação
Istruzioni di installazione
Installatie-instructies
Instructions d´installation
K2C Single to Dual Arm Conversion Accessory
Spanish Product Description
German Product Description
Portuguese Product Description
Italian Product Description
Dutch Product Description
French Product Description
KRA212
Installation Instructions KRA212
2
DISCLAIMER
Milestone AV Technologies and its affiliated corporations and
subsidiaries (collectively "Milestone"), intend to make this
manual accurate and complete. However, Milestone 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. Milestone
makes no representation of warranty, expressed or implied,
regarding the information contained herein. Milestone assumes
no responsibility for accuracy, completeness or sufficiency of
the information contained in this document.
Chief® is a registered trademark of Milestone AV Technologies.
All rights reserved.
IMPORTANT SAFETY INSTRUCTIONS!
WARNING: A WARNING alerts you to the possibility of
serious injury or death if you do not follow the instructions.
CAUTION: A CAUTION alerts you to the possibility of
damage or destruction of equipment if you do not follow the
corresponding instructions.
WARNING: Failure to read, thoroughly understand, and
follow all instructions can result in serious personal injury,
damage to equipment, or voiding of factory warranty! It is the
installer’s responsibility to make sure all components are
properly assembled and installed using the instructions
provided.
WARNING: Failure to provide adequate structural strength
for this component can result in serious personal injury or
damage to equipment! It is the installer’s responsibility to
make sure the structure to which this component is attached
can support five times the combined weight of all equipment.
Reinforce the structure as required before installing the
component.
WARNING: Exceeding the weight capacity can result in
serious personal injury or damage to equipment! It is the
installer’s responsibility to make sure the combined weight of
all components located between the converted K2C mount
up to (and including) the display does not exceed 25 lbs
(11.34 kg) per arm. Use with products heavier than the
maximum weight indicated may result in collapse of the
mount and its accessories causing possible injury.
WARNING: Use this mounting system only for its intended
use as described in these instructions. Do not use
attachments not recommended by the manufacturer.
WARNING: Never operate this mounting system if it is
damaged. Return the mounting system to a service center for
examination and repair.
WARNING: Do not use this product outdoors.
--SAVE THESE INSTRUCTIONS!--
DIMENSIONS (AFTER CONVERSION)
3.94
100
2.95
75
11.47
MAX 21.04 [534.2]
291.3
5.25
133.3
3.00
76.2
CABLE
MANAGEMENT
90 INTERFACE
ROTATION
.50
MAX 3.25 [82.6]
12.7
DESKTOP
THICKNESS RANGE
9.56
242.9
MANUAL HEIGHT
ADJUSTMENT RANGE
MAX 17.4 [450.7]
EXTENSION
MIN 2.98 [75.7]
PITCH
TENSION
KNOB
PITCH
RANGE
15
HEIGHT
ADJUSTMENT
KNOB
MAXIMUM WIDTH OF 2 PARALLEL, FORWARD-FACING DISPLAYS: 28.8" [731.5]
Installation Instructions KRA212
3
LEGEND
Tighten Fastener
Apretar elemento de fijación
Befestigungsteil festziehen
Apertar fixador
Serrare il fissaggio
Bevestiging vastdraaien
Serrez les fixations
Loosen Fastener
Aflojar elemento de fijación
Befestigungsteil lösen
Desapertar fixador
Allentare il fissaggio
Bevestiging losdraaien
Desserrez les fixations
Phillips Screwdriver
Destornillador Phillips
Kreuzschlitzschraubendreher
Chave de fendas Phillips
Cacciavite a stella
Kruiskopschroevendraaier
Tournevis à pointe cruciforme
Open-Ended Wrench
Llave de boca
Gabelschlüssel
Chave de bocas
Chiave a punte aperte
Steeksleutel
Clé à fourche
By Hand
A mano
Von Hand
Com a mão
A mano
Met de hand
À la main
Hex-Head Wrench
Llave de cabeza hexagonal
Sechskantschlüssel
Chave de cabeça sextavada
Chiave esagonale
Zeskantsleutel
Clé à tête hexagonale
Pencil Mark
Marcar con lápiz
Stiftmarkierung
Marcar com lápis
Segno a matita
Potloodmerkteken
Marquage au crayon
Drill Hole
Perforar
Bohrloch
Fazer furo
Praticare un foro
Gat boren
Percez un trou
Adjust
Ajustar
Einstellen
Ajustar
Regolare
Afstellen
Ajuster
Remove
Quitar
Entfernen
Remover
Rimuovere
Verwijderen
Retirez
Optional
Opcional
Optional
Opcional
Opzionale
Optie
En option
Security Wrench
Llave de seguridad
Sicherheitsschlüssel
Chave de segurança
Chiave di sicurezza
Veiligheidssleutel
Clé de sécurité
KRA212 Installation Instructions
4
TOOLS REQUIRED FOR INSTALLATION
PARTS
3/16" (included)
1/8" (included)
A (1)
[KRA212 assembly]
B (4)
M4x14mm
C (4)
M4x25mm
D (4)
M10x5.3x10
3/16"
L (1)
E (1)
5/16-18 x 1"
F (1)
[UHMW washer]
G (1)
[spacer]
H (1)
[metallic ring]
J (1)
[pivot ring]
K (1)
[pocket washer]
Installation Instructions KRA212
5
Assembly And Installation
K2C100 Disassembly
1. Remove top cap from column. (See Figure 1)
2. Loosen clamp and slide mount assembly off of column.
(See Figure 1)
NOTE: Set aside column and desk clamp for reuse.
Figure 1
3. Remove arm from column clamp by removing button head
cap screw and additional hardware. (See Figure 2)
NOTE: Set aside arm for reuse. Discard removed hardware
and coupler may be discarded if it will not be converted
back to a single arm mount in the future.
Figure 2
K2C200 Conversion
1. Slide KRA212 assembly (A) onto desk mount column. (See
Figure 3)
2. Tighten clamp on back of KRA212 assembly (A) to secure
at desired height. (See Figure 3)
3. Replace top cap onto column. (See Figure 3)
Figure 3
1
2
2
3
coupler (discard)
remove and
discard
remove and
discard
remove and
reuse
remove and
reuse
1
3
2
(A)
KRA212 Installation Instructions
6
Figure 4
(E)
(F)
(G)
removed arm
(J)
(H)
(A)
4
(K)
removed clip
and screw
5
4. Use 5/16-18 x 1" button head cap screw (E), UHMW washer
(F), spacer (G), pocket washer (K), pivot ring (J), and
metallic ring (H) to secure removed arm onto vacant pin on
KRA212 assembly. (See Figure 4)
5. Attach removed cable clip and screw to bottom of KRA212
coupler. (See Figure 4)
6. Refer to K2 Series installation instructions to install
converted mount to desk, install displays, manage cables
and make adjustments.
Installation Instructions KRA212
7
USA/International A 6436 City West Parkway, Eden Prairie, MN 55344
P 800.582.6480 / 952.225.6000
F 877.894.6918 / 952.894.6918
Europe A Franklinstraat 14, 6003 DK Weert, Netherlands
P +31 (0) 495 580 852
F +31 (0) 495 580 845
Asia Pacific A Office No. 1 on 12/F, Shatin Galleria
18-24 Shan Mei Street
Fotan, Shatin, Hong Kong
P 852 2145 4099
F 852 2145 4477
KRA212 Installation Instructions
Chief Manufacturing, a products division
of Milestone AV Technologies
8800-002359 Rev00
2013 Milestone AV Technologies, a
Duchossois Group Company
www.chiefmfg.com
03/13
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Chief KRA212 converts your existing Chief K2C100 single monitor arm into a dual monitor mount. It has a weight capacity of 25 lbs (11.34 kg) per arm and can accommodate displays up to 28.8 inches wide. It features an easy-to-use height adjustment knob and cable management system. With its durable construction and versatility, the Chief KRA212 is the perfect solution for creating a more ergonomic and efficient workspace.
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