Preparing for Installation

C H A P T E R 2

Upon arrival of the unit, and before unpacking it, verify that the labeled equipment matches the bill of lading. Inspect all items for visible and concealed damage. Damage should be immediately reported to the carrier and a damage claim filed with a copy sent to Sun or to your sales representative. If concealed damage is found later, report it to the shipping company and your local Sun representative.

Check to be sure all required assemblies and parts have been received by comparing the delivered items to the shipping manifest.

Note - If the Sun product has an existing door, see Appendix A, Removing an Existing Door.

2.1 Unit Handling

Caution - Risk of sharp edges, splinters, and exposed fasteners. Can cause personal injury. Only properly trained and qualified Liebert personnel wearing appropriate headgear, gloves, shoes, and glasses should attempt to move, lift, unpack, or prepare the unit for installation.

Caution - Risk of handling a 130 lb (59kg) unit. Improper lifting can cause personal injury and equipment damage. A minimum of two properly trained and qualified are required to lift or move the Sun Cooling Door 5600. The Sun Cooling Door 5600 should only be installed by properly trained and qualified Liebert associates.

When unpacking and handling the unit, exercise extra care to prevent damage.

Sun recommends using a forklift or pallet jack to move the Sun Cooling Door 5600 while it is packaged. If multiple Sun Cooling Door 5600 units are delivered, they will be shipped on a pallet with up to four units. A pallet jack will be required to move these units to the installation location.

If using a forklift or pallet jack, ensure that the fork tine length is suitable to safely move the packaged unit.

Sun recommends keeping the unit in the protective packaging until it has been moved to the installation site.

When handling and unpacking the unit, exercise great care to prevent damage.

Do not lift the unit any higher than 6" (152mm) while moving it. If it must be lifted higher than 6" (152mm), exercise great care and keep all personnel who are not helping move the unit at least 20 feet (5m) away from the unit.

Do not use unit piping to lift or move the Sun Cooling Door 5600.

2.1.1 Unpacking the Sun Cooling Door 5600

Do not unpack the Sun Cooling Door 5600 units before moving them to their installation location. Refer to FIGURE 2-1 for the steps below. Once at the installation point:

1. Cut the banding and place all packaged Sun Cooling Door 5600s on the floor for unpacking.

2. Straighten all metal tabs as shown in FIGURE 2-1.

Sun recommends using any of these tools to straighten the tabs: flat-blade screwdriver, claw hammer, pliers or crowbar.

3. Remove the top cover from the package.

4. Remove and set aside the hardware and key package.

5. Remove and set aside the Supply/Return kits from the end of package.

6. Remove the center top brace.

7. Remove the side panels from the package.

8. Remove the top protective foam from the package.

9. Cut the bag to permit removing the Sun Cooling Door 5600.

10. A two-person crew of properly trained and qualified Liebert personnel can now lift the Sun Cooling Door 5600 from the package and install it (see FIGURE 2-2).

FIGURE 2-1 Uncrating the Sun Cooling Door 5600

[ D ]

Figure Legend
1	Shipping bands to be cut in Step 1	5	Supply and Return Kits
2	Metal tabs securing exterior package	6	Center Top Brace
3	Top cover	7	Package Side Panels
4	Hardware and keys package	8	Protective Foam Pieces, Top Layer

FIGURE 2-2 Remove Sun Cooling Door 5600 from Package

Drawing of lifting the Sun Cooling Door 5600 out of its package and preparing to move it.

Caution - Risk of 130 lb (59 Kg) unit falling over. Can cause personal injury or property damage. Do not leave a Sun Cooling Door 5600 standing unattended on its side or its end without adequate support to prevent it from falling over. The Sun Cooling Door 5600 must be supported at all times or laid flat on protective material until it is installed.