Related Manuals for WELBA TW-31
Summary of Contents for WELBA TW-31
- Page 1 1. Introduction Measuring - Controlling - Regulating Tank monitor All from the same source TW-31 Quick start for the farmer Programmable via configuration software WELBA „KONSOFT" 106104 – TW-31-E - V1.9 - 06.04.2021 Page 1...
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Page 2: Table Of Contents
System alarms external sensors ..................19 Cleaning instructions ..........................20 Publisher: Welba GmbH Fon: +49 (0)2638 / 9320-0 Electronic Control Engineering Fax: +49 (0)2638 / 9320-20 Gewerbepark Siebenmorgen 6 info@welba.de D-53547 Breitscheid www.welba.de 106104 – TW-31-E - V1.9 - 06.04.2021 Page 2... -
Page 3: Introduction
Power failure With the integrated power pack the temperatures are monitored and stored even in the case of a power failure. Thus the TW-31 can continue its work during a power failure and activate an alarm. 106104 – TW-31-E - V1.9 - 06.04.2021... -
Page 4: Warning Notices In These Operating Instructions
NOTICE warnings about dangers. 1.4 Limitation of liability The proper function of the TW-31 depends on many external factors on which the manufacturer has no influence. The manufacturer accepts no WARNING liability for any damages on the milk cooling tank, the connected components or the milk. -
Page 5: Function Power Pack + Regular Exchange
Since the tank guard may not be opened by laypeople, the replacement DANGER! of the batteries may only be carried out by a qualified electrician DO NOT USE BATTERIES !!! EXPLOSIVE !!!!! 106104 – TW-31-E - V1.9 - 06.04.2021 Page 5... -
Page 6: Operation
INFORMATION: Switching to summer- / winter time NOTICE The tank monitor can be configured for "automatic summer / winter time change- over". Talk to your service technician. 106104 – TW-31-E - V1.9 - 06.04.2021 Page 6... -
Page 7: Operating And Display Elements
2. Operation 2.2 Operating and display elements 2.2.1 Button functions In case of a trouble-free working process the TW-31 does not require any handling with the following exception: in case of setting the clock (see section 2.1) in case of reading and confirming error codes (see section 3.5). -
Page 8: Description Of The Leds
USB-stick inserted: Data are transferred permanent flashing USB-stick inserted: and goes off after 5 sec. Data transfer successfully completed No USB-stick inserted For the procedure for reading out the LOG files, see next page. 106104 – TW-31-E - V1.9 - 06.04.2021 Page 8... -
Page 9: Reading Out The Tank Guard Log File
DATA-000.CSV If this file name is already on the stick, the next higher number is used: DATA-001.CSV The files on the USB stick can be displayed with the Welba KONSOFT. NOTICE 106104 – TW-31-E - V1.9 - 06.04.2021 Page 9... -
Page 10: Operation And Fault Handling
- broken sensor - short-circuit of sensor, etc. - monitoring of butterfly valve, rinsing pump, During cleaning: cleaning pump etc. - times for water intake and outlet - heating times, etc. 106104 – TW-31-E - V1.9 - 06.04.2021 Page 10... -
Page 11: Optical Presentation Of Alarms
In case of several alarms, the RESET button has to be pressed several times. See section 3.4) (Turns off when cleaning cycle runs for at least 10 minutes) System alarms is displayed only as a blinking display code 106104 – TW-31-E - V1.9 - 06.04.2021 Page 11... -
Page 12: Milk Removal Yes Or No
= off The driver goes to the TW-31 and checks the tank monitor. If the green LED is on, milk may be drawn off. Once the milk has been taken, the driver starts the cleaning process. - Page 13 After emptying the tank the cleaning process has to be started. Only when the cleaning cycle has been active for at least 10 minutes, the tank monitor automatically resets all critical alarms. 106104 – TW-31-E - V1.9 - 06.04.2021 Page 13...
- Page 14 After emptying the tank the cleaning process has to be started. Only when the cleaning cycle has been active for at least 10 minutes, the tank monitor resets automatically all critical alarms. 106104 – TW-31-E - V1.9 - 06.04.2021 Page 14...
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Page 15: Handling Multiple Faults
If no button is pressed for 3 seconds the display switches back to temperature and time. Only when the cleaning cycle has been active for at least 10 minutes, the tank NOTICE monitor resets automatically all critical alarms. 106104 – TW-31-E - V1.9 - 06.04.2021 Page 15... -
Page 16: Listing Fault Memory And Description
(e.g. 2 minutes) within the main wash cycles. Cleaning time too short Alarm is activated if the cleaning stops before the set minimum cleaning time (e.g. 35 min.) 106104 – TW-31-E - V1.9 - 06.04.2021 Page 16... -
Page 17: Informative Tank Monitor Alarms (Green)
The alarm is triggered as soon as the milk temperature falls below the pre-set temperature. (Ice protection) Power cut directly An alarm is activated in the event of a power failure. The alarm can only occur when the accumulators are charged. 106104 – TW-31-E - V1.9 - 06.04.2021 Page 17... - Page 18 As soon as the temperatures differ by the set value, the alarm is triggered. Battery voltage too low The alarm is triggered if the battery charge is no longer sufficient. See section 1.5 106104 – TW-31-E - V1.9 - 06.04.2021 Page 18...
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Page 19: System Alarms
(only for ESVAW-003). Erroneous communication with GSM-module F61* Phase error F85* Error is displayed when the power module ESVAW-003 (if available) de- tects a phase error. * Call a service technician. 106104 – TW-31-E - V1.9 - 06.04.2021 Page 19... -
Page 20: Cleaning Instructions
ATTENTION: The enclosure front is not resistant to aggressive acids and alkalis, abrasive cleaners and cleaning with high-pressure clean- WARNING ers. The use of these cleaners and cleaning methods may lead to damages! 106104 – TW-31-E - V1.9 - 06.04.2021 Page 20...