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WT.090.370.000.DE.IM.0715
Description
Barrier M
3.
3.5
Controller
3.5.1
Design
Housing
The Barrier M controller can be installed in a sheet steel or stain-
less steel control cabinet. The emergency OFF main switch and
the operating panel are fitted into the front panel. To provide coo-
ling a fan is fitted in the control cabinet and ventilation grills on the
front panel respectively on top of the control cabinet or on the side
panels.
Emergency OFF main switch
The emergency OFF main switch is used to switch the entire UV
disinfection unit on and off. If the contact for the external release
is closed, the UV disinfection unit is controlled from an external
control room.
Operating panel
The settings and important system data are displayed on the ope-
rating panel. Status and error messages are also indicated by
LEDs on the operating panel.
3.5.2
Functions
The controller is used to record and process the measured data as
well as for process control.
Measurements
Measurements that can be recorded and processed:
•
UV intensity
•
Temperature
•
Flow rate
•
Transmission
Functions
The following functions are integrated into the controller:
•
Display of the total number of operating hours at all power levels
as well as the operating hours at each power level. Can be reset
•
Display of operating hours per lamp. Can be reset
•
Disinfection control
Recording, displaying and further processing of the currently
measured UV intensity. Adaptation of lamp power output to
present conditions
•
Display of the currently measured water temperature
•
Display of the current lamp power level (in percent)
•
Display of the switching cycles. Can be reset
•
Performance of an LED test
•
Display of current signal state of alarms, and release contact,
digital inputs and outputs and current values of analog inputs
in mA
•
Display of pulses counted during running cleaning process
Summary of Contents for WALLACE & TIERNAN Barrier M 1200
Page 1: ...WALLACE TIERNAN UV DISINFECTION UNIT BARRIER M OPERATING MANUAL...
Page 2: ...2 WT 090 370 000 DE IM 0715 Barrier M Please note Original manual...
Page 96: ...96 WT 090 370 000 DE IM 0715 Spare parts maintenance schedule Barrier M 6...
Page 100: ...100 WT 090 370 000 DE IM 0715 Table of UV alarm levels Barrier M 7...
Page 102: ...102 WT 090 370 000 DE IM 0715 Certificates declarations and statements Barrier M 8...
Page 103: ...Barrier M Certificates declarations and statements 8 103 8 2 QPS certificate...
Page 104: ...104 WT 090 370 000 DE IM 0715 Certificates declarations and statements Barrier M 8...
Page 105: ...Barrier M Certificates declarations and statements 8 105 8 3 NSF certficate...
Page 106: ...106 WT 090 370 000 DE IM 0715 Certificates declarations and statements Barrier M 8...
Page 109: ...Barrier M 109...
