ERD-8 - Door Chief - Free user manual and instructions

Product Type	Economy Rack Door
Brand	Chief
Model	ERD-8
Compatible Rack	Chief ER Series Rack
Height	14 in (356 mm) – 8U
Width	19 in (483 mm)
Depth	1.5 in (38 mm)
Weight	5 lb (2.3 kg)
Material	Steel with powder coat finish
Lock Type	Cam lock with spacer adjustment
Hinge Side	User selectable (left or right)
Mounting Hardware	Includes wood screws, nail glides, lock bracket, spacers
Installation Depth	Requires 1/16" pilot holes, 1/2" deep
Max Rack Operating Temperature	104°F (40°C)
Intended Use	Indoor only
Cleaning	Water, mild detergent, soft cloth

Frequently Asked Questions - ERD-8 Chief

Is the ERD-8 door compatible with any rack?

No, the ERD-8 is designed specifically for Chief ER Series racks. Do not attempt to install on other racks.

Can I install the door with the hinge on either side?

Yes, the door can be mounted on either side depending on your preference. Mark the hinge side accordingly.

What tools are required for installation?

You will need a Phillips screwdriver, a drill with a 1/16" bit, a pencil for marking, and optionally a wrench for the lock.

How do I adjust the lock cam spacing?

Use one of the four provided spacers (E1-E4) inserted into the cam hole to achieve the desired spacing between the cam and the lock bracket.

Can I use the ERD-8 door outdoors?

No, this product is intended for indoor use only. Using it outdoors may cause damage or safety hazards.

How do I clean the door?

Clean only with water, mild detergent, and a soft cloth. Avoid abrasive cleaners or solvents.

What is the maximum operating temperature inside the rack?

The internal rack temperature should not exceed 104°F (40°C) to ensure safe operation.

Are replacement parts available for the ERD-8?

Replacement parts such as lock brackets, spacers, and nails glides may be available from Chief. Contact Milestone AV Technologies for support.

How do I ensure proper clearance for the door to swing?

Install the four nail glides on the underside of the rack to lift it slightly, allowing the door to swing freely above the floor.

What should I do if the door does not lock properly?

Check that the cam is horizontal when closing the door, and that the lock bracket is positioned so the cam clears it when turning. Adjust spacer if needed.

USER MANUAL ERD-8 Chief

INSTALLATION INSTRUCTIONS

Isometric line drawing of a two-cell cabinet with a door open, showing internal structure and mounting holes (no text or symbols)

Economy Rack Door

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: 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.

IMPORTANT ! : Minimum spacings between the Accessories and components and the (ITC/AV) Rack Enclosure shall be maintained for safe operation of the equipment when installed in accordance with the National Electric Code, ANSI/NFPA 70-2008. Operating temperature inside rack shall not exceed 104°F.

--SAVE THESE INSTRUCTIONS--

LEGEND

	Tighten Fastener		Pencil Mark
	Apretar elemento de fijación		Marcar con lápiz
	Befestigungsteil festziehen		Stiftmarkierung
	Apertar fixador		Marcar com lápis
	Serrare il fissaggio		Segno a matita
	Bevestiging vastdraaien		Potloodmerkteken
	Serrez les fixations		Marquage au crayon
	Loosen Fastener		Drill Hole
	Aflojar elemento de fijación		Perforar
	Befestigungsteil lösen		Bohrloch
	Desapertar fixador		Fazer furo
	Allentare il fissaggio		Praticare un foro
	Bevestiging losdraaien		Gat boren
	Desserrez les fixations		Percez un trou
	Phillips Screwdriver		Adjust
	Destornillador Phillips		Ajustar
	Kreuzschlitzschraubendreher		Einstellen
	Chave de fendas Phillips		Ajustar
	Cacciavite a stella		Regolare
	Kruiskopschroevendraaier		Afstellen
	Tournevis à pointe cruciforme		Ajuster
	Open-Ended Wrench		Remove
	Llave de boca		Quitar
	Gabelschlüssel		Entfernen
	Chave de bocas		Remover
	Chiave a punte aperte		Rimuovere
	Steeksleutel		Verwijderen
	Clé à fourche		Retirez
	By Hand		Optional
	A mano		Opcional
	Von Hand		Optional
	Com a mão		Opcional
	A mano		Opzionale
	Met de hand		Optie
	À la main		En option
	Hex-Head Wrench		Security Wrench
	Llave de cabeza hexagonal		Llave de seguridad
	Sechskantschlüssel		Sicherheitsschlüssel
	Chave de cabeça sextavada		Chave de segurança
	Chiave esagonale		Chiave di sicurezza
	Zeskantsleutel		Veiligheidssleutel
	Clé à tête hexagonale		Clé de sécurité

TOOLS REQUIRED FOR INSTALLATION

PARTS

DIMENSIONS

ASSEMBLY

IMPORTANT ! : The following installation instructions assume the ER rack has already been completely assembled. Complete ER rack assembly following ER rack installation instructions prior to installing the ERD door.

IMPORTANT ! : The ERD doors were designed specifically to be installed to the front of the ER racks. Do NOT attempt to install this door to any other rack or mounting device.

NOTE: The hinge member that attaches to the front edge of the rack is the same width and height as the rack and should be lined up as such.

1. Measure and mark 1" from the top and bottom of the edge on what will be the hinge side of the door. (See Figure 1)
   NOTE: Door can be connected on either side depending on user preference.
2. Drill a 1/16" hole, 1/2" in depth, at each of these marked locations. (See Figure 1)
3. Use two #10 x 5/8" Phillips pan wood screws (D) to attach door (A) at drilled hole locations. (See Figure 1)

Figure 1

1. Drill 1/16" holes, 1/2" in depth, at remaining hole locations. (See Figure 2)
2. Install one #10 x 5/8" Phillips pan wood screw (D) in each drilled hole location to fully secure door (A) to rack. (See Figure 2)
3. Install four nail glides (B) on underside of rack in order to allow door to swing freely above ground. (See Figure 2)
4. Close door (A). (See Figure 2)

Figure 2

1. With door closed, turn the lock so that the "cam" ("L" shaped part of lock) is horizontal.
2. Position lock bracket (C) over cam making sure the cam can clear the bracket when turned completely from locked to unlocked position.
3. Mark the location of the two holes on the lock bracket (C). (See Figure 3)
4. Drill two 1/16" holes, 1/2" in depth, at these marked locations. (See Figure 3)
5. Use two #10 x 5/8" Phillips pan wood screws (D) to attach lock bracket (C) to rack. (See Figure 3)

Figure 3

1. Install one of four spacers (E1-E4) into hole on cam to provide the desired spacing between cam and lock bracket. (See Figure 4)

Figure 4

NOTE: Only clean the door with water, mild detergent and a soft cloth.

ERD Series

Installation Instructions