#6750, FREEZER MILLS - Wolf Laboratories

TABLE OF CONTENTS
6870 Freezer/Mill
SECTION DESCRIPTION PAGE
1.0 Introduction ........................................................................................................................ 4
2.0 Specifications ...................................................................................................................... 5
3.0 Unpacking ........................................................................................................................... 6
4.0 Setting Up ............................................................................................................................ 8
4.1 Electrical Hookup ............................................................................................................... 8
4.2 Power Switch and Control Panel ....................................................................................... 8
4.3 Lid, Coil Assembly and Gate, LN Sensor ............................................................................. 9
4.4 Grinding Vial Sizes, Adapters, and Vial Openers ............................................................ 10
5.0 Touch Screen Displays ...................................................................................................... 11
5.1 Logo Screen ....................................................................................................................... 11
5.2 Current Settings Screen .................................................................................................... 11
5.3 Run Screen ........................................................................................................................ 12
5.4 Settings Screen .................................................................................................................. 15
5.5 Store/Recall Screens ......................................................................................................... 17
6.0 Operation .......................................................................................................................... 19
6.1 Adding Liquid Nitrogen Coolant ....................................................................................... 19
6.2 Loading Samples into Freezer/Mill Vials .......................................................................... 20
6.3 Loading Vials into the Freezer/Mill................................................................................... 22
6.4 Removing Vials from the Freezer/Mill.............................................................................. 22
6.5 Opening, Emptying, and Cleaning Freezer/Mill Vials ....................................................... 23
6.6 Checking the Liquid Nitrogen Level .................................................................................. 25
7.0 6820 Auto-Fill System ....................................................................................................... 26
7.1 Description ........................................................................................................................ 26
7.2 Liquid Nitrogen Connection .............................................................................................. 26
7.3 Operation .......................................................................................................................... 26
8.0 Optional 6814 Auto-Extractor .......................................................................................... 29
9.0 Maintenance ..................................................................................................................... 29
10.0 Accessories for the 6870 Freezer/Mill .............................................................................. 30
11.0 Trouble-Shooting Guide .................................................................................................... 33
12.0 Warranty ........................................................................................................................... 35
12.1 Product Specifications ...................................................................................................... 35
12.2 To Arrange a Return Shipment ......................................................................................... 35
13.0 Contact Us ......................................................................................................................... 36
Page 3 of 36 SPEX SamplePrep LLC March 2012