Heraeus UT 20 P Instruction Manual

Heraeus UT 20 P Instruction Manual

Laboratory air circulation ovens

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Heraeus
(GET) INSTRUCTION MANUAL
INSTRUMENTS
Laboratory Air Circulation Ovens
Models UT 6 P, UT 12 P, UT 20 P
Comply with the operating instructions and keep this manual in the vicinity of the unit I
Issue: May, 1994
50 042 750

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Summarization of Contents

General Safety Instructions
Explanation of Icons
Explains the meaning of symbols used in the manual and on the unit.
General Information and Compliance
Covers general operational advice, standards compliance, and log book requirements.
Field of Application and Prohibited Uses
Details the intended uses and materials unsuitable for the oven.
Critical Safety Precautions
Provides essential safety guidelines for operation, maintenance, and hazard avoidance.
Setup and Installation Procedures
Transport and Unpacking
Guidelines for safely handling, transporting, and unpacking the unit.
Installation Environment and Requirements
Details placement, environmental conditions, and clearances for installation.
Ventilation, Power, and Extraction Connections
Covers room ventilation, mains connection, noise insulation, and extraction system setup.
Unit Specification and Control Features
Control Panel and Key Components
Identifies and explains the switchgear unit, on/off switch, overtemperature protection, and fresh-air flap.
Automatic Control Unit Functions and Basic Operations
Details basic functions like temperature control, time switch, air speed, and signal lamps.
Advanced Programming and Controller Functions
Covers fixed programs, segments, programmed controller setup, and termination commands.
Troubleshooting Error Displays
Lists common error displays and their explanations for quick problem diagnosis.
Operation and Control Procedures
Basic Unit Startup and Parameter Settings
Guides for initial startup, status selection, and setting temperature, time, and air speed.
Programming and Running Custom Cycles
Steps for creating and executing programs using segments, including examples.
Operational Guidelines, Loading, and Shutdown
Advice on sample loading, general operation, safety, and proper unit shutdown.
Preparation and Cleaning
Decontamination and Disinfection
Procedures for decontaminating the unit when used with hazardous materials.
Unit Cleaning Instructions
Instructions for cleaning outer surfaces, inner chamber, and ventilation components.
Routine Maintenance and Support
Servicing and Periodic Tests
Guidance on routine servicing, lubrication, and essential tests for unit upkeep.
Repairs and Spare Parts Management
Information on performing repairs using approved spare parts and accessories.
Technical Specifications
Physical Dimensions and Clearances
Provides physical dimensions, chamber sizes, and required installation clearances.
Thermal Performance Data
Details operating temperature ranges, deviations, warm-up, and cool-down times.
Ventilation, Noise, and Electrical Ratings
Covers airflow, noise levels, electrical specifications, and power consumption.
Component Materials and Construction
Lists the materials used for various components and construction of the unit.

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