User's Manual

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5.OO setup (continued)
5.O2 GUIDED SETUP (continued)
Pulse Feeding (continued)
Preset High / Medium / Low Pulsing
If the user is uncertain about how to set up their pulse feeding,
Hydro has provided some preset common pulse feeding
settings. They are defined as:
• High: The pump will begin pulsing at 90% of the setpoint
value. It will run for 6 seconds and then will be off for 1
second and repeat until a value at or above the setpoint is
reached.
• Medium: The pump will begin pulsing at 80% of the
setpoint value. It will run for 2 seconds and then will be
off for 6 second and repeat until a value at or above the
setpoint is reached.
• Low: The pump will begin pulsing at 70% of the setpoint
value. It will run for 1 second and then will be off for 6
seconds and repeat until a value at or above the setpoint is
reached.
Customizable Values: If the user does not prefer the presets,
they can manually define specific values for Seconds On (1-10
sec), Seconds Off (1-10 sec) and Setpoint % (10-95%).
Establishing Probe Setpoint
To dose detergent in probe mode, the user must properly
titrate the wash tank and establish this as the setpoint for
the conductivity probe. When the conductivity probe reads
a value below the setpoint and the detergent signal is on,
the dispenser will dose detergent until the probe reaches the
setpoint.
The process to do this is:
1) If you already know the appropriate setpoint, you can enter
it manually at any time.
2) Otherwise, fill the wash tank with fresh water and properly
titrate the tank with detergent.
3) When the tank is properly titrated, press the Get Reading
button to read the live conductivity reading in the tank.
4) Once the live reading is satisfactory, press Set Setpoint to
establish the probe setpoint.
Liquid Pump Calibration
In order to properly track chemical usage, each liquid pump
must be calibrated to establish a relationship between product
volume (ounces or milliliters) and time.
Pressing the Calibrate Pump button will begin the process of
calibration by prompting the user to prepare to safely dispense
product. Please wear appropriate PPE, follow your company
guidelines, and prepare a container with at least 12 oz (355 ml)
of volume to catch any dispensed product.
Presets for
Pulse Feed
Press Get
Reading
Press Set
Setpoint
Press Calibrate
Pump
Probe Mode on a Door Machine