Hydro EvoClean 1214GB, Руководство пользователя

Страница: 16 / 28

Page 16 Hydro Systems Co. 2018
6.8 Alarm Function
6.8.1. Alarms are triggered when estimated remaining liquid is less than 5% of full drum.
6.8.2.
Two tone sounder and flashing LED indicate an Alarm condition. Sounder is silenced as soon as any key is pressed, the
LED keeps flashing until the ‘Alarm Reset’ function is used to reset drum liquid back to its default full value. If LED still
remains flashing there will be another chemical that is also low.
6.8.3. Setting the drum size for a particular chemical to zero will mean it is not monitored so will not trigger an alarm or show
estimate of remaining volume.
6.8.4. Changing the drum size through the settings menu will always reset the volume estimate for that chemical back to full
drum.
6.8.5 Changing the setting of ‘Product Alarms’ in the menu to ‘Disabled’ will discard all volume estimates. Changing it to
‘Enabled’ will reset all volume estimates to full drum values.
6.8.6. The ‘Alarm Reset’ menu shows the estimated volume remaining in the drum as well as offering the option to reset it to
full again.
6.8.7. Volume estimates never hit zero. If the amount used should mean none is left (or technically a negative value), its set to
0.001L. In the background if it is set to zero this means it’s not monitored (eg when drum size is zero).
6.8.8. In the ‘Alarm Reset’ menu, chemicals that have caused the alarm are shown with an asterisk (*) after the volume
estimate.
6.7.1. To enable the EvoClean to accurately inject the correct amount of chemical it requires calibrating. This is carried out for
all chemicals being set up.
6.7.2. Drum size – When set, this will allow the unit to calculate the amount of chemical left within the
drum. When 5% of the volume is left the unit will alarm to tell the user that the chemical is running low.
6.7.3. The unit is calibrated by the time taken to draw a minimum of 200ml of chemical. Once the chemical has been drawn
the user then inputs the exact amount in ml. It is recommended that the optional calibration cylinder is used.
6.7.4. The chemical must be fully primed for the calibration to be valid.
6.7.5 Once you have navigated to the calibration screen it is then a case of pressing (and holding down) the ‘select’ button
to activate the relevant solenoid. Once the chemical has been drawn the button is then released.
6.7.6. As long as the minimum time threshold has been passed the unit will say ‘Product Calibrated’, if the calibration time was
too short then the unit will input the default minimum and the installer will have to recalibrate.
6.9 Formula Editor
6.9.1.
To aid programming of the unit a PC application can be downloaded from the Hydro Systems Europe website
(www.hydrosystemseurope.com)
6.9.2 This will allow the installer to produce and edit programs remotely that can then be installed on the EvoClean using a
USB storage device.