Buhler FF-HM-24 - User Manual

Analysentechnik
Installation and Operation Instructions
Original instructions
Moisture detector controllers
Type FF-
BE410002
09/2017
Bühler Technologies GmbH, Harkortstr. 29, D-40880 Ratingen
Tel. +49 (0) 21 02 / 49 89-0, Fax: +49 (0) 21 02 / 49 89-20
E-Mail: analyse@buehler-technologies.com
Internet: www.buehler-technologies.com

Summary

Safety Guidelines for Bühler Moisture Controllers

Important Operational Advice

Outlines conditions for valid operation and manual usage.

General Hazard Warnings

Details general safety regulations for installation and operation.

Electrical Voltage Safety

Warns of electrocution risks and precautions during installation.

Toxic and Corrosive Gas Safety

Warns about hazards from measuring gas and safety measures.

Explosive Atmosphere Safety

Warns about explosion risks and suitability for explosive areas.

Installation and Connection Guide

Mounting Detectors and Controllers

Electrical Connection Basics

FF-19 Controller Wiring

FF-HM Controller Wiring

FF-..-U Controller Wiring

Operation and Sensitivity Adjustment

Adjusting Device Sensitivity

Maintenance and Fuse Replacement

Replacing Fuses in Controllers

Service, Repair, and Troubleshooting

Troubleshooting Common Issues

Technical Appendices

Buhler FF-HM-24 Specifications

General

Model	FF-HM-24
Protection Rating	IP65
Detection Range	24 meters
Operating Voltage	10...30 VDC
Output Type	Relay