CR42U11001 - Inverter CyberPower - Free user manual and instructions

USER MANUAL CR42U11001 CyberPower

Carbon™ Rack Enclosure

CRxU1 Series

Technical line drawings of two modular server cabinets, one open and one closed, with no visible text or symbols.

Table of Contents

Safety Instructions .... 1

Part Identification ...... 2

Enclosure Components ......2

Hardware and Accessories....2

Enclosure Installation .... 3

Caution Labels....3

Move, Unpack and Place the Enclosure....4

Leveling the Enclosure ....6

Stabilize the Enclosure ....6

Grounding Management 6

Enclosure Setup 7

Door and Side Panel Locks ....7

Remove Front and Rear Doors....7

Reverse Front Door 9

Open and Remove Side Panels ....12

Open and Remove Roof Panel....12

Adjust the Rack Angles and Accessory Channels......13

Connecting In-Row Enclosures ....14

Cable Management ....15

Equipment Installation.... 16

Safety Instructions

Please read these instructions carefully before use.

• The enclosure is a heavy object. Use of adequate mechanical means to move the enclosure to the desired location is highly recommended for long distances to minimize risk of injury or unit damage. Use of the included casters is to move the enclosure for short distances. Make sure the leveling feet have been raised before using the casters to move the enclosure. To move the enclosure on casters push from the front or rear. Pulling or pushing the enclosure from the sides can cause a serious tipping hazard.
• For safety reasons, it is highly recommended to handle this unit between two or more people. Use caution when unpacking, moving, and installing the enclosure. Failure to follow may cause serious injury, or unit damage.
• Handle the unit with care. Take precautions to avoid damaging the enclosure when unpacking, moving, repacking, or installing. Damage to the unit as a result of negligence is not covered under warranty.
• Inspect the product and included accessories carefully before use. Do not use an enclosure with visible damage.
• Before installing the enclosure, ensure that the floor is even and capable of supporting the total load being installed in the enclosure, including the enclosure itself.
• Do not stack the enclosures.
• Casters are only to be used to move the enclosure over short distances. Casters are not to be used to support the total installed weight of the equipment in the rack. Leveling feet should be lowered and secured such that casters are raised above floor level.
• Keep the enclosure in an appropriately ventilated space, and do not block the surrounding of the enclosure to ensure proper ventilation.
• Install the enclosure in an indoor area, free of dust, extreme moisture and temperature changes, away from flammable objects, conductive contaminants, and exposure to direct sunlight.
• Keep packaging materials if the enclosure will be reshipped. Do not ship the enclosure with any equipment installed. This can cause damage to the packaging material that can result in unit damage.

Part Identification

Enclosure Components

(Model CR42U

(Model CR42U11001 is shown)

1. Removable, Reversible, and Lockable Front Door
2. Removable and Lockable Side Panels
3. Vented Roof Panel
4. Removable and Lockable Split Rear Doors
5. Rear Accessory Channels
6. Depth-adjustable Vertical Rack Angles
7. In-Row Rack Connection Brackets
8. Leveling Feet
9. Casters

Hardware and Accessories

Allen Wrench

Key (2)Retention Tab

M6 Cage Nut (50)M6 Phillips-Head Screw (50) Cup

Enclosure Installation

Please read all instructions before installing. The enclosure is an extremely heavy object. For safety reasons, it is highly recommended to handle this unit between two or more people. Use caution when unpacking, moving, and installing the enclosure. Failure to follow these instructions may cause serious injury, or unit damage.

Caution Labels

The following labels are found adhered to the enclosure providing the following information. Please read these labels carefully before moving and installing the enclosure.

A

TIPPING HAZARD

Avoid uneven floors

Use assistance when moving

Push from the front or rear only

See manual for complete instructions
CyberPower

(A) Tipping Hazard
(B) Equipment Installation Caution
© Stabilization

B

①
FIRST: Install heavier equipment at the bottom
①→②
SECOND: Install equipment from bottom to top
CyberPower

©

To br

To reduce the risk of injury, install the stabilization brackets prior to final equipment installation.
CyberPower

Move, Unpack and Place the Enclosure

Use an adequate mechanical means to move the enclosure to the desired location is highly recommended to minimize risk of injury or unit damage.

1. Use a mechanical lift to move the palletized enclosure close to the final place of installation. Minimize the distance the enclosure will be manually moved.

Warning sign depicting a forklift inside a triangular shape (no text or symbols)

NOTE: Alternate method to move the enclosure is to use 4x M8 eye bolts (supplied by others) and screwing them on to the roof corners of the enclosure. Eye bolts should be rated to support at least 1000 lbs (450kg).

1. After moving the unit to the desired location remove the protective packaging.

NOTE: Side panels are shipped in separate packaging within the rack enclosure. Keep and store the side panel packaging material for later use as needed.

1. Unscrew the shipping brackets from the pallet and enclosure, and save brackets and hardware for later use.

Use caution when removing the shipping brackets as the enclosure may shift unexpectedly.

M8x25 Hex Screw Bolt

Shipping Bracket

1. Make sure the leveling feet have been raised. If not, turn the leveling feet counterclockwise to raise them.

Do not use the included casters to move the enclosure over long distances. Always raise the leveling feet when using the casters to move the enclosure. If the leveling feet were not raised, they would be damaged during moving.

Mechanical assembly diagram showing a lever mechanism with a rotating component (no text or symbols)

NOTE: To raise or lower the leveling feet, use a flat screwdriver to turn the screw from above or an 18mm open-end wrench to turn from the bottom. See drawing above.

1. Between two or more people carefully push the enclosure from the front or rear to move it down to the floor off the pallet.

• Always handle the enclosure between two or more people. Avoid uneven floors when moving the enclosure.
• To move the enclosure on casters, push from the front or rear. Pulling or pushing the enclosure from the sides can cause a serious tipping hazard.

Two stick figures pushing a large box with an arrow, no text or symbols present

1. Side panels are shipped in separately inside the rack enclosure. Remove the side panels from their protective packaging, install the included retention tabs on to the side panels shown below, and install the panels on to the rack enclosure as shown in page 12, Open and Remove Side Panels.

45°

Leveling the Enclosure

This enclosure comes with 4 leveling feet installed. Turn the leveling feet clockwise to lower them to the floor. Ensure the leveling feet firmly support the enclosure while keeping it balanced and level.

NOTE: Always lower the leveling feet on the enclosure after positioning it in it's final location of installation.

Technical line drawing of a mechanical assembly with rotating components (no text or symbols)

Stabilize the Enclosure

To reduce the risk of injury, install the shipping brackets to the front and rear frame prior to final equipment installation. Use the two shipping brackets that shipped with the enclosure and screw them on to the base of the enclosure. The brackets can be installed inside or outside of the enclosure for multiple applications.

NOTE: It is recommended to install the brackets inside the enclosure and installing the optional rack enclosure stabilizer kit (CRA60004) on the outside of the enclosure. Doing this will reinforce the stability of the enclosure.

Shipping Bracket M8x25 Hex Screw Bolt

Grounding Management

An individual grounding connection per enclosure is strongly recommended. Failure to follow may result in serious injury or death.

All enclosure doors have a pre-installed ground wire connected to the enclosure frame. To connect the enclosure to facility's ground, use the reserved grounding holes on the base of the front or rear door frame to install an 8 AWG wire with the included M6 screw, and connect the other side of the wire to the facility's grounding point.

Technical line drawing of a mechanical assembly with mounting holes and a rod (no text or symbols)

Enclosure Setup

Setup the following configuration options shown in this section before mounting equipment into the enclosure.

Door and Side Panel Locks

The front door, rear door and side panel locks are keyed-alike. Use the included keys to operate the locks.

Technical line drawing of a two-tier refrigerator with mounting base and side panel, plus an inset showing a key inserted into a housing (no text or symbols)

Remove Front and Rear Doors

1. Open the front or rear door to be removed 90 degrees.

Technical line drawing of a server rack cabinet with an open door and 90-degree rotation arrow (no text or symbols)

1. Disconnect the grounding wire connected the door and the frame.

Technical line drawing of a server rack cabinet with an inset showing internal wiring connections (no text or symbols)

1. Pull the door up to remove it from the door hinge.

Technical line drawing of a server rack cabinet with an open door and upward arrow indicating orientation (no text or symbols)

Reverse Front Door

It is recommended to have two or more people assist in this operation.

1. Remove the front door by following the steps described in the Remove Front and Rear Doors section. After it has been removed, rotate it 180 degrees.

Simple line drawing of a door with a curved arrow indicating rotation or direction (no text or symbols)

1. Remove the door lock and handle as shown below and rotate the handle 180 degrees. Rotate the cam washer 90 degrees. Reinstall the door lock and handle back on the door.

Technical line drawing of a mechanical assembly with mounting holes and directional arrows (no text or symbols)

90°

1. Unscrew the two hinges and reinstall them on the opposite side of the enclosure.

Technical line drawing of a server rack cabinet with two inset views showing internal components (no text or symbols)

1. Remove the two door latches from the inside of the door. Reinstall them to the corresponding locations as shown below.

Technical diagram showing assembly steps of a door panel with labeled components and directional arrows indicating motion or movement.

1. Install the door on the opposite side by hanging it on the hinges. The door will now open in the opposite direction as previously installed.

Technical line drawing of a server rack cabinet with an open door and internal compartments, showing no text or symbols.

1. Remove the grounding wires from the door and enclosure frame. Reinstall them on the opposite side of door and frame, and reconnect them as shown below.

Technical line drawing of a mechanical assembly with an inset showing a close-up of a device handle (no text or symbols present)

1. To relocate the CyberPower badge*, pull the two parts apart as shown below. To re-install the badge measure the vertical and horizontal distance from the edge of the door as shown below and push both parts together.

NOTE: Please press hard to make sure the badge has been firmly installed.

CyberPower CyberPower 2.87" (73mm) 9.84" (250mm)

Open and Remove Side Panels

Unlock the side panel and press the retention tab down to release the side panel.

Diagram of a server rack with a door panel and directional arrow indicating movement (no text or symbols)

Open and Remove Roof Panel

The roof panel is removable. From inside the enclosure, locate the two security pins and pull them to release the roof panel. Push the panel upwards to remove it.

Use caution while removing the roof panel.

Technical line drawings of server rack and server panel assembly (no text or symbols)

Adjust the Rack Angles and Accessory Channels

It is recommended to have 2 or more people assist with this operation. For safety, do not adjust the rack angles if equipment is installed in the enclosure. Always ensure that rack angles are securely screwed in.

The installed depth of the rack angles and accessory channels can be adjusted by unscrewing them from the horizontal mounting rails, and moving to the desired location as shown below. Depth can be adjusted in 1/4" (6mm) increments.

NOTE: Rack angles and accessory channels are required to be installed perpendicular to the horizontal rails. Position index numbers are printed on the horizontal rails to guide proper installation. Make sure that the top and bottom positions match to ensure that they are vertically straight.

Technical diagram of server rack panel with labeled components and a magnified inset showing internal wiring connections.

Connecting In-Row Enclosures

Connecting enclosures together within the same row only provides limited stability and is not meant to substitute the use of shipping brackets. Enclosures being connected together should be of the same height and be compatible with the same connecting hardware.

Enclosures within the same row can be connected together by using the included brackets. Side panels can be removed for access between enclosures but is not necessary. There are two connecting brackets on the front and two on the rear of each enclosure.

1. Align the enclosures that will be connected together.
2. Remove the enclosure doors.

NOTE: See the Remove Front and Rear Doors section for instructions.

1. Remove a connecting bracket, shown below. Align the connecting bracket between the enclosures such that each end can screw into the other enclosure. Repeat this step for all connecting brackets. Each pair of enclosures should be connected together by two front and two rear brackets.

Technical line drawing of a server rack cabinet with an inset showing internal components (no text or symbols)

1. (Optional) Reinstall the doors and connect the ground wire connecting the door to the enclosure frame.

Cable Management

Cable Access

Cables can be routed through the cable openings on the roof while doors and side panels are locked. To access cable openings, pull up on or remove the plastic tabs located on the edge of the roof. Cable openings covered by a metal plate can be removed by unscrewing them from the roof panel.

Removable Plastic Cover

Accessory Channels

CyberPower's rack enclosures come with two accessory channels which have toolless mounting slots for optional vertical cable managers or/and PDUs.

Diagram of a vertical cylindrical structure with internal compartments and lightbulb symbols, no text or labels present

Equipment Installation

• Verify that the enclosure is securely stabilized prior to installing any equipment.
• It is strongly recommended to first install equipment in the bottom of the enclosure. Heavier equipment should be installed in the bottom of the enclosure.
• If using sliding rails with installed equipment, use caution when pulling the equipment out of the enclosure, especially towards the top of the enclosure, as it can cause loading to shift and increase the hazard of tipping or failing. If multiple pieces of equipment use sliding rails only slide one piece of equipment out at once.

NOTE: Please review your equipment instructions carefully before installing in the enclosure.

1. Install the included black M6 cage nuts from the back of the rack angles as shown below, and press the sides of the cage nuts to make sure they have been inserted properly.

6 5 4

6 5 4

To ensure proper and secure installation, cage nuts need to be installed horizontally as shown below. Installing cage nuts in the incorrect orientation can cause injury or equipment damage.

1. Install the equipment by screwing the included black M6 screws and cup washers into the cage nuts as shown below.

6 5 4

For warranty and additional information, please visit: www.cyberpower.com.

CyberPower®

Cyber Power Systems, Inc.

www.cyberpower.com

For USA and Canada:

4241 12th Ave East, Suite 400

Shakopee, MN 55379

Toll-free: [phone]

For all other regions:

Please visit our website for local contact information.