Filter Replacement Kit for the 4300 4U and 6U Outdoor Cabinets Model PDN-4300-F1-501 Installation Instructions Document Number 4300-A2-ZZ45-10 November 2005
About This Document The 4300 4U and 6U Outdoor Cabinets are each equipped with four foam filters in the door to prevent dust and debris from penetrating the cabinet while allowing the fan system sufficient airflow to maintain the temperature requirements for the installed equipment. An exhaust filter is contained under the roof of the cabinet to prevent dust and debris from entering the cabinet while the fan is not running. The Filter Replacement Kit is for field replacement of the factory installed cabinet filters. The kit includes four input filters and one exhaust filter.
Inspecting Shipment On receipt of the equipment: - Inspect the shipping container(s) and note any signs of damage. Then unpack the container(s) and carefully
inspect for damage to the contents. If the equipment has been damaged in transit, immediately report the extent of damage to the transportation company and your sales representative. Order replacement equipment, if necessary. - Check the packing list to ensure complete and accurate shipment of all listed items. If the shipment is short or irregular, contact your sales representative. If the equipment must be stored for a prolonged period, do so in the equipment's original container. If equipment ever needs to be returned, please use the original packaging if available.
Zhone Technologies @Zhone Way 7001 Oakport Street Oakland, CA 94621 USA Copyright © 2005 Zhone Technologies, Inc. 4300-A2-ZZ45-10
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Filter Replacement Kit for the 4300 4U and 6U Outdoor Cabinet Installation Instructions
Filter Replacement – 4300 4U Cabinet
Figure A – Filter Replacement Diagram – 4300 4U Cabinet
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Filter Replacement Kit for the 4300 4U and 6U Outdoor Cabinet Installation Instructions
Filter Replacement – 4300 6U Cabinet Roof
Front roof retaining bolts (access from the interior of the cabinet) Exhaust Air Filter 48 VDC Fan
Inlet Air Filters (4)
Figure B – Filter Replacement Diagram – 4300 6U Cabinet
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Filter Replacement Kit for the 4300 4U and 6U Outdoor Cabinet Installation Instructions
Inlet Filter Replacement Procedure 1. Open the cabinet door. 2. Remove the filter retaining screws from the bottom of the filter frame. 3. Slide the old filters down to the bottom of the door. 4. Remove and discard the old filter. 5. Slide the new filters up into the filter brackets. 6. Replace the filter retaining screw.
Exhaust Filter Replacement Procedure 1. Open the cabinet door. 2. Remove the two bolts (4300 4U Cabinet) or three bolts (4300 6U Cabinet) from the inside front of the ceiling of the cabinet. 3. Remove the roof by sliding it to the left approximately 3/4-inch and lifting it off. 4. Carefully set the roof to the side of the cabinet. 5. Remove the screws from the fan filter hold-down brackets located on the top of the cabinet body. 6. Lift the filter out of the filter cavity exposing the topside of the fan. 7. Dispose of the old filter. 8. Insert the new exhaust filter into the fan filter cavity. 9. Install the fan filter support brackets and replace the bolts holding the brackets in place. 10. Replace the roof aligning the studs in the back of the cabinet and sliding it to the left until the sides are flush with the cabinet. 11. Install the roof bolts from inside the cabinet and tighten to 30 inch-pounds. (Hand-tighten with a four-inch wrench).
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Filter Replacement Kit for the 4300 4U and 6U Outdoor Cabinet Installation Instructions
Product Documentation Online Complete documentation for this product is available at www.zhone.com. Select the following documents: 4300 4U Outdoor Cabinet Installation Instructions 4300 6U Outdoor Cabinet Installation Instructions
Contacting Global Service and Support Contact Global Service and Support (GSS) if you have any questions about this or other Zhone products. Before contacting GSS, make sure you have the following information:
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Zhone product you are using
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System configuration
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Software version running on the system
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Description of the issue
Technical Support If you require assistance with the installation or operation of your product, or if you want to return a product for repair under warranty, contact GSS. The contact information is as follows: E-mail Telephone (North America) Telephone (International) Internet
[email protected] 877-ZHONE20 510-777-7133 www.zhone.com/support
If you purchased the product from an authorized dealer, distributor, Value Added Reseller (VAR), or third party, contact that supplier for technical assistance and warranty support.
Service Requirements If the product malfunctions, all repairs must be performed by the manufacturer or a Zhone-authorized agent. It is the responsibility of users requiring service to report the need for service to GSS.
Trademarks All products and services mentioned herein are the trademarks, service marks, registered trademarks, or registered service marks of their respective owners.
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Filter Replacement Kit for the 4300 4U and 6U Outdoor Cabinet Installation Instructions
*4300-A2-ZZ45-00* *4300-A2-ZZ45-10*
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