KB / KB-UL (E4 + E6) 10/2021 page 2/147
Contents
1. SAFETY .................................................................................................................. 6
1.1 Personnel Qualification ....................................................................................................................... 6
1.2 Operating manual ................................................................................................................................ 6
1.3 Legal considerations ........................................................................................................................... 6
1.3.1 Intellectual property ................................................................................................................... 7
1.4 Structure of the safety instructions ...................................................................................................... 7
1.4.1 Signal word panel ..................................................................................................................... 7
1.4.2 Safety alert symbol ................................................................................................................... 8
1.4.3 Pictograms ................................................................................................................................ 8
1.4.4 Word message panel structure ................................................................................................. 9
1.5 Localization / position of safety labels on the chamber ...................................................................... 9
1.6 Type plate.......................................................................................................................................... 10
1.7 General safety instructions on installing and operating the chambers ............................................. 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 .................................................................................. 18
2.1 Chamber overview ............................................................................................................................ 19
2.2 Instrument panel ............................................................................................................................... 20
2.3 Lateral control panel with main power switch and optional equipment – KB / KB-UL 240 / 400 / 720
(E6) .................................................................................................................................................... 21
2.4 Chamber rear – KB / KB-UL 53 / 115 (E4) ........................................................................................ 22
3. COMPLETENESS OF DELIVERY, TRANSPORTATION, STORAGE, AND
INSTALLATION .................................................................................................... 23
3.1 Unpacking, and checking equipment and completeness of delivery ................................................ 23
3.2 Guidelines for safe lifting and transportation ..................................................................................... 24
3.3 Storage .............................................................................................................................................. 24
3.4 Location of installation and ambient conditions ................................................................................ 25
4. INSTALLATION OF THE CHAMBER .................................................................. 27
4.1 Spacers for wall distance – KB / KB-UL 240 / 400 / 720 (E6) ........................................................... 27
4.2 Mounting the flexible tilt protection kit ............................................................................................... 28
4.3 Electrical connection ......................................................................................................................... 29
5. START UP ............................................................................................................ 30
6. FUNCTIONAL OVERVIEW OF THE T4.12 CHAMBER CONTROLLER ............. 30
6.1 Menu structure .................................................................................................................................. 31
6.1.1 General menu ......................................................................................................................... 31
6.1.2 Quick menu ............................................................................................................................. 33
6.1.3 “User” menu ............................................................................................................................ 33
6.2 Operating modes ............................................................................................................................... 34
6.2.1 Activating the “control off” mode or change to “fixed value” operating mode ......................... 34
6.3 Performance during and after power failure ...................................................................................... 36
6.4 Information ........................................................................................................................................ 36
7. CONFIGURATION OF OPTIONAL EQUIPMENT ................................................ 37
7.1 Switching on or off the optional zero-voltage relay control outputs .................................................. 38
7.2 Functional test of the optional alarm output ...................................................................................... 39
7.3 Switching on or off the optional object temperature display ............................................................. 39
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