Electrical Voltage - Bühler technologies FF Serie Manual De Instrucciones

FF-xx
1 Introduction
This quick guide will assist you in starting up the unit. Follow
the safety notices or injury to health or property damage may
occur. Carefully read the original operating instructions in-
cluding information on maintenance and troubleshooting
prior to startup. These are located on the included CD and on-
line at
www.buehler-technologies.com
Please direct any questions to:
Bühler Technologies GmbH
Harkortstraße 29
40880 Ratingen
Germany
Tel.: +49 (0) 21 02 / 49 89-0
Fax: +49 (0) 21 02 / 49 89-20
These operating instructions are a part of the equipment. The
manufacturer reserves the right to change performance-, spe-
cification- or technical data without prior notice. Please keep
these instructions for future reference.
1.1 Intended use
A moisture detector is a device which signals moisture in the
gas flow of a sample gas treatment system. Here the elec-
trodes separated by a gap are located inside the Gas flow.
The circuit devices Type FF analyse the moisture detector FF-3-
N and FF-40. These devices allow the analysis of moisture in-
gress in the sample gas detected by the moisture detector,
and to trigger an alarm.
1.2 Types
These operating instructions apply to the following devices.
Please refer to the nameplate to identify your model.
Moisture detector and mounting adapter
FF-3-N moisture detector with cable break detection
FF-40 moisture detector with cable break detection, max.
pressure 40 bar
Type G flowcell in PVDF
Type S flowcell in stainless steel
Controllers
FF-HM-230 for rail
mounting
FF-HM-24 for rail
mounting
FF-19 19" rack
FF-1-U inside small
casing
FF-3-U inside small
casing
FF-3-U-2 inside small
casing
10 Bühler Technologies GmbH
Voltage Connectible mois-
ture detectors
230/115 V AC for one FF-3-N mois-
ture detector or
FF-40
24 V DC for one FF-3-N mois-
ture detector or
FF-40
24 V DC for one FF-3-N mois-
ture detector or
FF-40
230/115 V AC for one or two mois-
ture detectors FF-1
230/115 V AC for one FF-3-N mois-
ture detector or
FF-40
230/115 V AC for two separate
FF-3-N or FF-40
The functionality and operability is identical for all controllers.
Differences in the pin assignment are indicated accordingly.
Please note: proper functionality can only be guaranteed
when using the specified moisture detectors with the control-
lers.
1.3 Contents
• Product documentation
• Optional (varies by order)
2 General hazard warnings
The equipment must be installed by a professional familiar
with the safety requirements and risks.
Be sure to observe the safety regulations and generally applic-
able rules of technology relevant for the installation site. Pre-
vent malfunctions and avoid personal injuries and property
damage.
The operator of the system must ensure:
• Safety notices and operating instructions are available
and observed,
• The respective national accident prevention regulations
are observed,
• The permissible data and operational conditions are
maintained,
• Safety guards are used and mandatory maintenance is
performed,
• Legal regulations are observed during disposal.
DANGER

Electrical voltage

Electrocution hazard.
a) Disconnect the device from power supply.
b) Make sure that the equipment cannot be reconnected to
mains unintentionally.
c) The device must be opened by trained staff only.
d) Regard correct mains voltage.
DANGER
Toxic, corrosive gases
The measuring gas led through the equipment can be hazard-
ous when breathing or touching it.
a) Check tightness of the measuring system before putting
it into operation.
b) Take care that harmful gases are exhausted to a save
place.
c) Before maintenance turn off the gas supply and make
sure that it cannot be turned on unintentionally.
d) Protect yourself during maintenance against toxic / cor-
rosive gases. Use suitable protective equipment.
BX410002 ◦ 09/2017