Eppendorf LN2 Backup System User Manual

nualck LN2 Back-up SystemEN)g manual New Brunswick™ LN2 Back-up SystemOperating manual

Product descriptionNew Brunswick LN2 Back-up SystemEnglish (EN)10Abb. 3-2: Back view of the LN2 Back-up SystemFig. 3-2: Back view of the LN2 Back-up S

Transport, storage and disposalNew Brunswick LN2 Back-up SystemEnglish (EN)114 Transport, storage and disposal4.1 Transport4.2 DisposalIn case the pro

Transport, storage and disposalNew Brunswick LN2 Back-up SystemEnglish (EN)12

IntroductionNew Brunswick LN2 Back-up SystemEnglish (EN)135 Introduction5.1 Scope of manualThis manual provides the user with the necessary informatio

IntroductionNew Brunswick LN2 Back-up SystemEnglish (EN)14WARNING! Possible suffocation Keep in well ventilated area

InstallationNew Brunswick LN2 Back-up SystemEnglish (EN)156 Installation6.1 Before installationThe back-up unit cannot be fitted to a freezer that is

InstallationNew Brunswick LN2 Back-up SystemEnglish (EN)166.4 Temperature sensor installationThe temperature sensor is fitted to the freezer through t

InstallationNew Brunswick LN2 Back-up SystemEnglish (EN)175. Remove freezer temperature sensor cover and position the two sensors side-by-side.6. Fast

InstallationNew Brunswick LN2 Back-up SystemEnglish (EN)186.6.2 Solenoid valve installation for chest freezersThe port for the solenoid assembly is lo

InstallationNew Brunswick LN2 Back-up SystemEnglish (EN)196.9 Door switch installationThe magnetic door switch is composed of two separate items (magn

M1288-0056-M/012014 CopyrightCopyright © 2014 Eppendorf AG, Germany. No part of this publication may be reproduced without the prior permission of the

InstallationNew Brunswick LN2 Back-up SystemEnglish (EN)204. Using the screws provided, fasten the magnet sensor that has the electrical cable attache

OperationNew Brunswick LN2 Back-up SystemEnglish (EN)217 Operation7.1 Turning the control unit on1. Plug the power cord into the mains.The green Power

OperationNew Brunswick LN2 Back-up SystemEnglish (EN)222. Check for frozen condensation around injector and freezer shelf. Frozen condensation indicat

OperationNew Brunswick LN2 Back-up SystemEnglish (EN)23When the back-up battery's voltage drops below 11.4 volts, the Battery Low LED will illumi

OperationNew Brunswick LN2 Back-up SystemEnglish (EN)24

MaintenanceNew Brunswick LN2 Back-up SystemEnglish (EN)258 Maintenance8.1 Cleaning8.1.1 Cleaning the device Clean the accessories and all accessible

MaintenanceNew Brunswick LN2 Back-up SystemEnglish (EN)268.3 Electrical connection maintenanceAll electrical cables should be checked every month. Fai

MaintenanceNew Brunswick LN2 Back-up SystemEnglish (EN)278.6 Maintenance forms8.7 CO2/LN2 back-up system service checklistPeriod Place the task Task P

MaintenanceNew Brunswick LN2 Back-up SystemEnglish (EN)28Safety checklist1. Observe any warning or caution symbols or statements (see Warnings for int

Technical dataNew Brunswick LN2 Back-up SystemEnglish (EN)299 Technical data9.1 PerformanceThe LN2 Back-up System is capable of maintaining a freezer

Table of contentsNew Brunswick LN2 Back-up SystemEnglish (EN)3Table of contents1 Operating instructions . . . . . . . . . . . . . . . . . . . . . . .

Technical dataNew Brunswick LN2 Back-up SystemEnglish (EN)309.6 Ambient conditions9.6.1 Device operating environment9.7 Gas ConsumptionThe consumption

Technical dataNew Brunswick LN2 Back-up SystemEnglish (EN)31Gas consumption was measured at the indicated temperatures, in the center of the cabinet a

Technical dataNew Brunswick LN2 Back-up SystemEnglish (EN)32Alarm Plug, 3P-connector K0380-0451Black Plastic Blanking Plug, (pack of 2) K0740-0330Insu

Technical dataNew Brunswick LN2 Back-up SystemEnglish (EN)339.10 Circuit Schematics

Technical dataNew Brunswick LN2 Back-up SystemEnglish (EN)34

Declaration of conformityNew Brunswick LN2 Back-up SystemEnglish (EN)3510 Declaration of conformitywww.eppendorf.comThe products named below fulfill t

Declaration of conformityNew Brunswick LN2 Back-up SystemEnglish (EN)36WARNING!  Any modification or changes made to this device, unless explicitly a

IndexNew Brunswick LN2 Back-up SystemEnglish (EN)37IndexAAlarm monitoring socket...23Altitude limit...

IndexNew Brunswick LN2 Back-up SystemEnglish (EN)38Leaks ...18Solenoid valve ...

Table of contentsNew Brunswick LN2 Back-up SystemEnglish (EN)47.3 Testing door switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

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Operating instructionsNew Brunswick LN2 Back-up SystemEnglish (EN)51 Operating instructions1.1 Using this manual Carefully read this operating manual

Operating instructionsNew Brunswick LN2 Back-up SystemEnglish (EN)6

SafetyNew Brunswick LN2 Back-up SystemEnglish (EN)72 Safety2.1 Intended useThe LN2 Back-up System is exclusively intended for indoor use and for and t

SafetyNew Brunswick LN2 Back-up SystemEnglish (EN)82.4.2 Incorrect handling of accessoriesCAUTION! Lack of safety due to incorrect accessories or spar

Product descriptionNew Brunswick LN2 Back-up SystemEnglish (EN)93 Product description3.1 Main illustrationAbb. 3-1: Front view of the LN2 Back-up Syst