Unpacking Instructions for the Uninterruptible Power Supply{4480} Caterpillar

Unpacking Instructions for the Uninterruptible Power Supply{4480}

Usage:

Uninterruptible Power Supply:: UPS 250 (S/N: CNM1-UP); UPS 300 (S/N: CPZ1-UP); UPS 500 (S/N: CSE1-UP); UPS 600 (S/N: CTX1-UP); UPS 750 (S/N: CPM1-UP); UPS 900 (S/N: CRY1-UP)

Introduction

The Uninterruptible Power Supply (UPS) system is attached to two skids. These skids are constructed of foam that is sandwiched between two pieces of wood. The skids are attached to the UPS system by four bolts. The shipping crate (optional) is attached to the wood that is on the bottom of the skid. These skids provide protection from shock and vibration.

Wood blocks are used to support the system prior to installation. These wood blocks are attached to the skids. Do not discard these wood blocks until the system is installed.

Note: Adjustable feet must be installed on the system cabinet and the input/output cabinet. These feet should be installed after the skids are removed and before the unit is lowered to the ground.

Product Serial Number Information

Multi-Module Systems (MMS) contain a minimum of three cabinets:

Input/Output cabinet
System cabinet
Multi-Module Unit (MMU) cabinet

Positioning of the cabinets should begin with the Input/Output (I/O) cabinet. Position the System cabinet directly to the right of the I/O cabinet. Position the first MMU cabinet (MMU-1) to the right of the System cabinet. The second MMU cabinet (MMU-2) should be positioned to the right of MMU-1. Continue to position any remaining MMU cabinets to the right of MMU-2 in ascending order. Refer to Illustration 9.

System Serial Number Location

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Illustration 1	g00772618
(1) System Serial Number Plate Location

The system serial number can be located on the serial number plate (1). The serial number plate is located inside the system cabinet in the cabinet's bottom left hand corner. The following information is included on the serial number plate:

The UPS sales model number
The system serial number

The first three characters of the serial number are alpha characters. The remaining five characters of the serial number are numeric characters. For additional system information, refer to Table 1.

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Table 1
Regulatory Model Number ⁽¹⁾	Caterpillar Nameplate		Number of Cabinets in System
Regulatory Model Number ⁽¹⁾	UPS Sales Model Number	System Serial Number Prefix	Number of Cabinets in System
UPS 250IE	UPS 250	CNM	3
UPS 250IE N+1	UPS 250	CNM	4
UPS 300E	UPS 300	CPZ	3
UPS 300E N+1	UPS 300	CPZ	4
UPS 500	UPS 500	CSE	4
UPS 500 N+1	UPS 500	CSE	5
UPS 600	UPS 600	CTX	4
UPS 600 N+1	UPS 600	CTX	5
UPS 750	UPS 750	CPM	5
UPS 750 N+1	UPS 750	CPM	6
UPS 900	UPS 900	CRY	5
UPS 900 N+1	UPS 900	CRY	6

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^( 1 )

The Regulatory Model Number correlates the Underwriters laboratories inc. (UL) approved model number to the Caterpillar Inc. model number.

Input/Output Cabinet Serial Number Location

The Input/Output Cabinet's serial number is located on the bottom left-hand corner of the cabinet floor. This four digit serial number will be stamped into the metal. The first digit of this serial number will be the number one (1XXX).

System Cabinet Serial Number Location

The System Cabinet's serial number is located on the bottom left-hand corner of the cabinet floor. This four digit serial number will be stamped into the metal. The first digit of this serial number will be the number six (6XXX).

Multi-Module Unit (MMU) Cabinet Serial Number Location

The Multi-Module Unit Cabinet's serial number is located on the bottom left-hand corner of the cabinet floor. This five digit serial number will be stamped into the metal. The first digit of this serial number will be the number two (2XXXX).

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Illustration 2	g00772593
(2) Input/Output Cabinet, System Cabinet, and MMU Cabinet Serial Number Location

Removal of the Optional Shipping Crate

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Illustration 3	g00703283
The UPS shipping crate

The following procedure is used to remove the optional shipping crate.

Remove the screws that secure the lid of the crate.

Remove the lid of the crate.

Support the short sides of the crate.

Remove the bolts from corners of the crate.

Remove the short sides of the crate. The short sides of the crate receive forks.

Support the front of the crate.

Remove the bolts from the bottom of the front side of the crate.

Remove the front side of the crate. The front of the crate is marked "FRONT". The front and the rear of the crate are the long sides of the crate.
Note: The long sides of the crate do not receive forks.

Support the rear side of the crate.

Remove the bolts from the bottom of the crate's rear side.

Remove the rear side of the crate. The rear of the crate is marked "REAR". The front and the rear of the crate are the long sides of the crate.

Removal of the Shipping Skid

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Illustration 4	g00703295
The UPS on skids

Refer to Illustration 5. Four 0.5 inch bolts (7) secure the system to the skids. The system must be lifted over these bolts in order to remove the skids. Lift the system with a fork lift or lift the system with a pallet jack.

Wood blocks are fastened to the skid in order to distribute the weight evenly over the skids. These blocks are used in order to support the system.

Using a Fork Lift

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Illustration 5	g00772752
(3) Blocks (approximately 101.6 mm (4 inch) by 101.6 mm (4 inch)) (4) Skids (5) Plywood (6) Boards (approximately 25.4 mm (1 inch) by 101.6 mm (4 inch)) (7) Mounting Bolts and nuts

If a fork lift is used, the following procedure is used in order to remove the skids.

Remove the screws from the two boards (6) .

Remove two boards (6). These boards will be used later. Save these boards in a safe location.

Remove four nuts (7) from the four bolts that secure the system to two skids (4) .

Insert the forks from the right side of the system.

Lift the system slightly in order to remove the weight from the blocks.

Remove four blocks (3). These blocks will be used later. Save these blocks in a safe location.

Lower the system on the skids (4) .

Move the fork lift to the front of the system. Insert the forks between the steel channel cleats. This is the area that was occupied by the blocks (3) .

Test the placement of the forks. Lift the system enough to remove the weight from the two skids (4) .

If the system is securely balanced on the forks, proceed to Step 11. If the system is NOT securely balanced on the forks, reposition the fork lift.

Lift the system in order to clear the bolts.

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Illustration 6	g00772680
(8) Mounting bolt (9) Channel cleat

Move the skids away from the system.

Remove the steel channel cleats from the system. While the steel channel cleats are being attached to the floor, use the wood blocks in order to support the system.
Note: Plywood is attached to the blocks. When you support the system, ensure that the blocks have the same orientation. Do not support the system on the plywood (5) .

Using a Pallet Jack

If a pallet jack is used, the following procedure is used in order to remove the skids. Refer to Illustration 5.

Remove the screws from the boards (6) .

Remove the two boards (6). These boards will be used later. Save these boards in a safe location.

Remove the four nuts (7) from the four bolts that secure the system to the two skids (4) .

Insert the pallet jack from the right side of the system.

Lift the system slightly in order to remove the weight from the blocks.

Remove four blocks (3). These blocks will be used later. Save these blocks in a safe location.

Test the placement of the pallet jack. Lift the system enough to remove the weight from the two skids (4) .

If the system is securely balanced on the pallet jack, proceed to Step 9. If the system is NOT securely balanced on the jack, reposition the pallet jack.

Lift the system in order to provide clearance for the bolts. Refer to Illustration 6.

Move the skids away from the system.

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Illustration 7	g00772672
(10) Block (11) Plywood

Place the blocks under the steel channel cleats in order to evenly support the system. Orient the blocks so that the plywood is NOT supporting the system. Refer to Illustration 7.

Slowly lower the pallet jack until the system is evenly supported by the blocks.

Move the pallet jack to the front of the system.

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Illustration 8	g00772684
(12) Blocks (13) Boards

Refer to Illustration 5 and Illustration 8. Place the two boards (13) on the forks of the pallet jack. This provides the height that is required in order to provide clearance over the blocks (12) .

Insert the forks between the steel channel cleats. This is the area that was occupied by the blocks (3) .

Test the placement of the pallet jack. Lift the system enough to remove the weight from the blocks (12) .

If the system is securely balanced on the pallet jack, proceed to Step 18. If the system is NOT securely balanced on the pallet jack, reposition the pallet jack.

Move the blocks away from the system.

Remove the steel channel cleats from the system. While the steel channel cleats are being attached to the floor, use the wood blocks in order to support the system.
Note: Plywood is attached to the blocks. When you support the system, ensure that the blocks have the same orientation. Do not support the system on the plywood (11) .

Removal of the System Cabinet and Input/Output Cabinet Skids

Using a Fork Lift

Open the cabinet doors and remove the four nuts and four washers that attach the cabinet to the skids. Close the doors.

From the front of the cabinet, insert the forks beneath the packing deck.

Lift the cabinet's packing deck. Ensure that the skid bolts are not damaged.

Remove the skids that are beneath the packing deck.

Install the cabinet leveling feet. Screw the feet into the base approximately 12.7 mm (0.5 inch). This will provide clearance in order to remove the packing deck.

Move the fork lift away from the cabinet.

Using a Pallet Jack

Open the cabinet doors. Remove four nuts and four washers from the bolts that attach the cabinet to the skids. Close the cabinet doors.

Stack a wooden board on each fork of the pallet jack. These boards should be large enough to provide clearance over the skid bolts. Refer to Illustration 8.

Push the pallet jack beneath the cabinet packing deck.

With the use of the pallet jack, lift the cabinet packing deck. Ensure that the cabinet packing deck is raised high enough to provide clearance over the skid bolts.

Remove the skids that are beneath the packing deck.

Place the skids beneath the cabinet foot projections. Ensure that the skid bolts are not beneath the foot projections.

Lower the pallet jack. Allow the cabinet to rest on the skids.

Remove the blocks of wood from the pallet jack.

Raise the pallet jack and lift the cabinet from the skids.

Remove the skids.

Install the cabinet levelling feet. Screw the cabinet levelling feet into the base 12.7 mm (0.5 inch). This will allow enough clearance for the packing deck removal.

The packing deck can be removed through the front of the cabinet's base.

Electric Power Label Placement

The Electric Power Label (14) is always placed on the last MMU cabinet in the system. This will be the MMU that is installed farthest to the right of the system cabinet.

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