EasyManua.ls Logo

Julabo F70-ME User Manual

Julabo F70-ME
65 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
Page #1 background imageLoading...
Page #1 background image
Operating Manual
ME
English
Ultra-Low Refrigerated
Circulators
F70-ME
F81-ME
FP89-ME
JULABO USA, Inc.
884 Marcon Boulevard
Allentown, PA 18109
Phone: +1(610) 231-0250
Fax: +1(610) 231-0260
info.us@ julabo.com
www.julabo.com
19530522-V3.doc 15.03.16

Table of Contents

Question and Answer IconNeed help?

Do you have a question about the Julabo F70-ME and is the answer not in the manual?

Julabo F70-ME Specifications

General IconGeneral
BrandJulabo
ModelF70-ME
CategoryFan
LanguageEnglish

Summary

Intended Use

1.1. Description

Details the circulator's operation, microprocessor technology, VFD display, menu keys, programmer, PID control, ATC3, and connections.

Operator Responsibility – Safety Recommendations

2.1. Disposal

Outlines procedures for disposing of the circulator, including considerations for the back-up battery and refrigerants.

2.2. Technical Specifications

Lists detailed technical specifications for different models (F70-ME, F81-ME, FP89-ME), including temperature range, cooling capacity, and dimensions.

Safety Notes for the User

3.1. Explanation of Safety Notes

Explains warning symbols (exclamation mark in triangle) and signal words (Warning, Caution, Notice) to classify dangers.

3.2. Explanation of Other Notes

Clarifies the meaning of 'Note!' (draws attention) and 'Important!' (usage tips) icons and their usage in instructions.

3.3. Safety Recommendations

Provides detailed safety instructions to avoid personal injury and property damage, covering power connection, unit placement, temperature limits, and maintenance.

Operating Controls and Functional Elements

4.1. Circulator

Identifies front and rear view components, including mains power switch, navigation keys, VFD display, and various sockets.

4.2. Cooling Machine

Details the front and rear views of the cooling machine, including power switch, sockets, outlets, drain tap, and pump connectors.

Preparations

5.1. Installation

Covers unit placement, ventilation requirements, refrigerant quantity specifications, clearance, heat sources, sunlight exposure, and post-transport waiting period.

5.2. Bath Fluids

Advises on selecting safe bath fluids, cautioning against those with low fire points and detailing suitability of water types and glycol mixtures.

5.3. Temperature Application to External Systems

Explains the use of the circulator for external systems, connecting tubing to pump connectors, and securing them.

5.3.1. Tubing

Lists recommended tubing types, their specifications, temperature ranges, and safety precautions for use.

Operating Procedures

6.1. Power Connection

Details safe power connection procedures, including grounding, plug accessibility, cable checks, and voltage matching.

6.2. Switching on / Start - Stop

Explains how to switch on the circulator, perform self-tests, and start/stop operation using the OK key.

Setting of Temperatures

7.1. Using the Pre-settings in the T Menu

Describes how to access the temperature selection menu and set up to three different working temperatures for quick recall.

7.2. Direct Setting of Temperatures

Details how to change the indicated setpoint temperature directly at any time using the navigation keys and the OK button.

Safety Installations, Warning Functions

8.1. Excess Temperature Protection

Explains the independent excess temperature protection feature, its shutdown mechanism, alarm indication, and setting range.

8.1.1. Early Warning System, Low Level Protection

Describes the two-stage low level protection system, including audible warnings and complete shutdown upon critical fluid level detection.

8.2. Switch-over from Warning to Shutdown Function

Explains how to configure the system to switch from a warning signal to a full shutdown when limit values are exceeded.

8.3. Over and Sub Temperature Warning Function

Details setting over and sub temperature warning values to monitor deviations from the setpoint and trigger alerts.

MENU Menu Functions

9.1. MENU PROGRAM – START

Guides on starting a previously set program, including requirements like program creation and setting start times.

9.2. MENU PROGRAM - Creation, Administration

Explains how to create and administer setpoint temperature sequences (programs) composed of individual sections (STEP).

9.3. MENU PUMP – Setting of Pump Pressure

Details how to adjust the circulating pump's capacity by modifying motor speed and setting pump pressure stages.

9.4. MENU CONFIG – Configuration of Unit

Covers unit configuration options like remote control, autostart, off-mode, time/date settings, and factory reset.

9.5. MENU CONTROL – Control Characteristics and Parameters

Explains how to set up internal or external control, adjust parameters like dynamics, and configure control characteristics for optimal temperature sequences.

9.6. MENU SERIAL - Baudrate, Handshake, Parity

Describes how to configure serial interface parameters (baud rate, parity, handshake) for communication between the circulator and a PC.

9.7. MENU ATC - Absolut Temperature Calibration

Explains the process of absolute temperature calibration to compensate for differences between the circulator and a measuring point.

9.8. MENU LIMITS

Details setting limits for setpoints, heating/cooling capacity, and internal/external temperature ranges to restrict operation.

Troubleshooting Guide / Error Messages

Alarm with Complete Shutdown

Lists causes for complete shutdown, including low level, refrigerator connection issues, and excess temperature alarms.

Alarm without Shutdown

Describes alarms that do not cause a complete shutdown, such as low temperature warnings and sensor issues.

Electrical Connections

Socket for External Pt100 Sensor

Provides pin assignments and signal details for connecting an external Pt100 temperature sensor.

RS232 Serial Interface

Explains the RS232 port for remote control, including pin assignments for connecting to a computer.

Remote Control

12.1. Setup for Remote Control

Guides on configuring interface parameters and connecting the circulator to a PC for remote operation.

12.2. Communication with a PC or a Superordinated Data System

Details the communication protocol, command structure, and timing requirements for PC-based control.

12.3. List of Commands

Provides a comprehensive list of commands for controlling circulator modes, parameters, and settings via PC.

12.4. Status Messages

Lists and describes various status messages indicating the circulator's operational state, such as manual stop or remote start.

12.5. Error Messages

Lists and describes error codes and their corresponding messages, helping to diagnose and resolve issues.

JULABO Service – Online Remote Diagnosis

Data Read-out and Analysis

Explains how to use the EasyBlackBox software to read out and analyze operational data for troubleshooting and service.

Cleaning / Repairing the Unit

Maintaining the Cooling Performance

Provides instructions on cleaning the cooling machine's condenser to ensure optimal performance, especially in dusty environments.

Cleaning

Details procedures for cleaning the bath tank, immersed parts, and the unit's exterior using appropriate cleaning agents.

Repairs

Advises on contacting authorized service stations for repairs and proper procedures for returning the unit.

WARRANTY PROVISIONS

Initial Warranty

Outlines the terms of the initial warranty, including duration, coverage, and exclusions.

Exclusion of Warranties

Clarifies the exclusion of all other express or implied warranties beyond the initial warranty and limits seller's liability.

Buyer's Sole Remedies

Specifies the buyer's exclusive remedies and limitations on the seller's liability under the warranty.

Related product manuals