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UF V (E3) 10/2020 Page 2/119
Contents
1. SAFETY .................................................................................................................. 6
1.1 Personnel Qualification ....................................................................................................................... 6
1.2 Operating manual ................................................................................................................................ 6
1.3 Legal considerations ........................................................................................................................... 6
1.4 Structure of the safety instructions ...................................................................................................... 7
1.4.1 Signal word panel ...................................................................................................................... 7
1.4.2 Safety alert symbol .................................................................................................................... 7
1.4.3 Pictograms ................................................................................................................................. 8
1.4.4 Word message panel structure ................................................................................................. 8
1.5 Localization / position of safety labels at the chamber ....................................................................... 9
1.6 Type plate.......................................................................................................................................... 10
1.7 General safety instructions on installing and operating the chamber ............................................... 11
1.8 Intended use ..................................................................................................................................... 13
1.9 Foreseeable Misuse .......................................................................................................................... 14
1.10 Residual Risks .................................................................................................................................. 15
1.11 Operating instructions ....................................................................................................................... 16
1.12 Measures to prevent accidents ......................................................................................................... 16
2. CHAMBER DESCRIPTION .................................................................................. 17
2.1 Chamber overview ............................................................................................................................ 19
2.2 Door lock and controller housing ...................................................................................................... 21
2.2.1 Operating the NumPad (option “Door access system”) .......................................................... 22
2.2.2 Operating the electromechanical door locking (option “Door access system”) ....................... 22
2.3 Main power switch ............................................................................................................................. 23
2.4 Chamber rear .................................................................................................................................... 24
2.5 Doors ................................................................................................................................................. 25
2.5.1 Outer door ............................................................................................................................... 25
2.5.2 Compartment doors ................................................................................................................. 25
2.6 Drain well for condensate during defrosting (option) ........................................................................ 26
3. COMPLETENESS OF DELIVERY, TRANSPORTATION, STORAGE, AND
INSTALLATION .................................................................................................... 27
3.1 Unpacking, and checking equipment and completeness of delivery ................................................ 27
3.2 Guidelines for safe lifting and transportation ..................................................................................... 28
3.2.1 Moving the freezer inside a building ........................................................................................ 28
3.2.2 Transport outside a building .................................................................................................... 29
3.3 Storage .............................................................................................................................................. 30
3.4 Location of installation and ambient conditions ................................................................................ 30
4. INSTALLATION AND CONNECTIONS ............................................................... 32
4.1 Operating instructions ....................................................................................................................... 32
4.2 Spacers for rear wall distance ........................................................................................................... 32
4.3 Adjustable shelves ............................................................................................................................ 33
4.4 Connections of cooling water for chambers with water cooling ........................................................ 35
4.4.1 Connection of cooling water outlet for water cooling ............................................................... 35
4.4.2 Connection of cooling water inlet for water cooling ................................................................. 36
4.4.3 Connection kit for cooling water .............................................................................................. 36
4.5 Electrical connection ......................................................................................................................... 38
4.6 Advanced voltage booster (option) ................................................................................................... 38
5. FUNCTIONAL OVERVIEW OF THE RD4 CHAMBER CONTROLLER ............... 39
5.1 Menu structure of the controller and access levels ........................................................................... 40
6. START UP ............................................................................................................ 41
6.1 Preset factory parameters ................................................................................................................. 41
6.2 Behavior after turning on the chamber .............................................................................................. 41
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