7
Phoenix Ionizing Blower
5200632 Rev. E
6. TROUBLESHOOTING
Operational Check
1. Rub a small strip of plastic film until a static charge is developed (cellophane works
well). The charge can either be measured with an electrostatic fieldmeter or will be
evidenced by the film’s attraction to a grounded metal surface.
2. Pass the film in front of the blower for five seconds at a distance of one foot. Check
for any charge remaining on the film as in step 1.
3. If the static charge has been neutralized, then the device is working properly.
If equipment fails to function properly, contact Simco-Ion Customer Service or your local
Simco-Ion Representative.
NOTE
– Never use a “spark test” to check operation. The balancing circuit
design of the Phoenix makes the “spark test” inconclusive and can permanently
damage the circuit.
Ion Balance Adjustment
1. An electronic balancing circuit in the blower controls the output ration of negative
to positive ions. The circuit is preset at the factory and normally requires no further
adjustment.
2. Balance may be evaluated using a Simco-Ion EA-3 Electrostatic Analyzer. (Consult
the EA-3 Instruction Manual for measurement procedure).
3. The balance adjustment potentiometer is accessible through a small opening on the
control panel of the Phoenix, near the fan speed adjustment knob. Using a small
screwdriver, carefully adjust the potentiometer until positive and negative ion outputs
are equal.
