Allied Telesis 6870 Warranty and Service, Product Specifications, To Arrange a Return Shipment

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temperature before attempting to clean it. Once the unit has attained room temperature, wipe down the unit as indicated previously. After every period of use, the mill is going to be wet with condensation since the Freezer/Mill will pick up moisture as long as it is cold.

To maintain the exterior of the unit, first disconnect the Freezer/Mill. Then an occasional spraying and wiping down with a mild window cleaner or similar product will be sufficient. In the rare case that you may need to service the 6870 Freezer/Mill, please call SPEX SamplePrep Customer Service for assistance.

Maintaining the Grinding Vial Sets and the Extractor is described in section 6.34, “Cleaning the vial, on pages 17-18.

SECTION 7.0: WARRANTY AND SERVICE

If you have any questions about the OPERATION, MAINTENANCE, or SERVICE of your 6870 FREEZER/MILL, please call SPEX SamplePrep at 1-800-522-7739 or 732-549-7144, Extension 465.

7.01 Warranty

SPEX SamplePrep LLC guarantees its products and new equipment against defects in materials or workmanship for two years from the date of original shipment. Repairs, replacements, or parts are guaranteed for 30 days or for the remaining original warranty period (whichever is greater) for the item that was repaired or replaced. Items not produced by SPEX SamplePrep LLC carry the manufacturer’s warranty only.

The warranty generally does not cover normal wear and tear due to routine use, or equipment failure due to operator misuse or negligence. An example of the latter is running the Freezer/Mill until it is out of liquid nitrogen and the coil overheats and fails.

7.02 Product Specifications

Every effort has been made to provide complete and accurate product operating information in this manual. However, since specifications are subject to change without notice, changes may be made from time to time to improve the performance of the product. Therefore slight changes that are not reflected in the current illustrations should be considered minor and inconsequential for the purposes of this operating manual.

7.03 To Arrange A Return Shipment

We want you to be happy with whatever you purchase from SPEX SamplePrep. Please bring any problem to our attention, but please do not return any item before contacting us for a Return Authorization Number and instructions. Unauthorized returns will be refused. Cost for all return transportation is the responsibility of the customer. Credit for returned merchandise will be issued only after goods have been received and inspected. Returned goods are subject to a 25% restocking charge up to a maximum of $200.00.

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SPEX SamplePrep LLC

9.24.07

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Contents FREEZER/MILL This manual is part numberTable of Contents Safety Notes IntroductionType of mill cryogenic impact mill 6870 FREEZER/MILL SpecificationsSafety Features Typical Sample CapacityUnpacking Power Switch and Control Panel Setting UPElectrical Hookup Lid and Lid Latch, Coil Assembly and Coil Gate, LN Sensor Grinding Vial Sizes, Adapters, and Vial Openers Touchscreen Displays Current Settings ScreenLogo Screen Rate Status ScreenStatus Screen during a run Settings Screen Settings ScreenSTORE/RECALL Screens Storing a new programPractical Operation Recalling a programAdding Liquid Nitrogen Coolant Section Size of Sample Pieces Putting a Sample into the Vial at Room TemperaturePutting a Cold Sample into the Vial and Keeping it Cold Putting a Very Small Sample in the Vial and Keeping it Cold Placing Vials in the Freezer/Mill CoilOpening the Vials Emptying the VialsCleaning the Vials 6820 Auto-Fill System Description, Installation, Operation Checking The Liquid Nitrogen LevelMaintenance Product Specifications Warranty and ServiceWarranty To Arrange a Return ShipmentSpex SamplePrep LLC Liberty St Metuchen, New Jersey Contacting Spex SamplePrep LLCDalston Gardens Stanmore, HA7 1BQ Great Britain TROUBLE-SHOOTING GUIDE, page 1 Problem Cause SolutionTROUBLE-SHOOTING GUIDE, page 2

6870 specifications

The Allied Telesis 6870 is a robust Layer 3 Ethernet switch designed for high-performance networking in enterprise environments. Incorporating advanced features and technologies, it serves as a vital component in managing complex network infrastructures, ensuring seamless connectivity, reliability, and enhanced performance.

One of the standout characteristics of the 6870 is its support for a high number of Gigabit Ethernet ports. With multiple SFP and SFP+ ports, the switch allows for flexibility in connecting various devices, while also facilitating the use of different physical media. This capability is crucial for organizations that demand versatile connection options, particularly when managing diverse networking equipment.

The switch is equipped with advanced Layer 3 routing capabilities, allowing it to perform IP routing functions in addition to standard Ethernet switching. Suitable for traffic management, the switch supports protocols such as OSPF, RIP, and static routing, enabling efficient and intelligent path selection in larger networks. This functionality is essential for optimizing bandwidth usage and maintaining an efficient data flow throughout the network.

Another highlight of the Allied Telesis 6870 is its support for VLANs (Virtual Local Area Networks). VLANs enable network segmentation, improving security and performance by isolating different segments of traffic. This capability is further enhanced by the switch's support for advanced features like Ingress/Egress Rate Limiting and Quality of Service (QoS). These features allow network administrators to prioritize critical applications and ensure that bandwidth is allocated effectively.

The switch also incorporates the innovative Allied Telesis Autonomous Management Framework (AMF), which simplifies device management and network configuration. With AMF, administrators can manage multiple switches as a single logical entity, reducing operational complexity and minimizing downtime. This technology supports zero-touch provisioning, enabling rapid deployment and configuration of network devices.

Security is another key aspect of the 6870, with features such as Access Control Lists (ACLs) and IEEE 802.1X port-based authentication. These measures help protect the network from unauthorized access and ensure that only authenticated devices can connect to the network.

In summary, the Allied Telesis 6870 is a versatile and powerful switch that meets the demands of modern enterprise networks. With its comprehensive feature set, including high-performance routing, VLAN support, and advanced management capabilities, it offers a reliable solution for organizations seeking to optimize their network infrastructure. Whether for deploying new services or managing existing traffic, the 6870 stands out as a formidable choice for network administrators.
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