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NPBI AUTO-CLEANING IONIZER
Maintenance and Troubleshooting
Operation
Once powered, the unit initiates an internal check of all systems. If the self-cleaning wiper blades are
not in the “home” position, they will move to the home position.
Cleaning Cycle
The unit comes with a preset cleaning cycle designed to clean the brushes every 3 days. At any time,
the cleaning cycle can be tested by pushing the clean button on the side panel and the unit will initiate
a cleaning cycle. To change the cycle frequency, press the cleaning cycle button once, and while it’s
moving, hold the cleaning cycle button in for 5 seconds. The LED will start flashing and pressing the
cycle button again will change the days and the LED will flash at the rate selected, i.e., every day is
one blink per second, 3 days is 3 blinks per second and every 5 days is 5 blinks per second. Stop
pressing the button once you see the number of blinks desired. In most applications, the unit will
never require programming in the field. Once programmed, the cycle is saved to internal memory
regardless of power loss.
Maintenance
The GPS-FC24-AC is designed to be maintenance free, thanks to the patent-pending self-cleaning
system. Over time and hundreds of self-cleaning cycles, the carbon fiber brushes may wear down
due to mechanical friction and require rep1lacement. With the unit powered off, remove the two
Phillips screws holding the brushes down, as seen in the image below. Pull the brushes out of the
electrical connector and-insert the new brushes. Replace the Phillips screws and energize the unit.
Press the cleaning cycle button and make sure the wiper pushes through the carbon fibers easily.
Problem
Solution
Unit will not power up
Confirm proper voltage is applied and to the correct terminals.
No LED
If the correct voltage source has been confirmed, switch is
on and the unit does not power up, contact your installing
contractor or Industrial Maid LLC for servicing.
Wiper blade sticking on brushes
The brushes are designed to move up and down. Push or pull
the brushes gently using a pair of needle nosed pliers until the
wiper blade barely touches the brushes.
TROUBLESHOOTING
