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DESCO EUROPE

 - 2A DUNHAMS LANE, LETCHWORTH, HERTFORDSHIRE, SG6 1BE, UK

Phone: +44 (0) 1462 672005 • E-mail: 

[email protected]

, Website: 

DescoEurope.com

TB-3076.E

 Page 1 of 5

© 2019 DESCO INDUSTRIES INC

Employee Owned

Ion Python Compressed Air Ioniser

Installation, Operation and Maintenance

Description

The Desco Ion Python Compressed Air Ioniser is a 

ready-to-use unit designed for use in applications and 

areas where static can create manufacturing or handling 

problems. These units quickly and effectively neutralise 

bulk static charges and aid in controlling contamination 

by dislodging dust and debris attracted by static 

electricity. Airflow may be easily adjusted from a gentle 

stream to a powerful blast. These units are designed 

for use in applications and areas where electrostatic 

attraction contamination create manufacturing or 

handling problems (Ref: IEC TR 61340-5-2, paragraph 

5.3.3.4.6.12 Point of Use Ionisation). The Ion Python 

meets or exceeds the recommended technical 

requirements of IEC 61340-5-1 tested in accordance 

with IEC 61340-4-7.
Ionisers are useful in preventing electrostatic charge 

generation, electrostatic discharge, electrostatic 

attraction, as well as preventing equipment latch-up 

and safety related shock. Paragraph 5.3.4.2 Insulators 

in IEC 61340-5-1: “If the measured electrostatic field or 

surface potential exceeds the stated limits, ionization or

other charge mitigating techniques shall be used.” 

Ionisation is used to neutralise charges on process 

necessary insulators and isolated semiconductors. 

Some examples of process necessary insulators are: 

the PC board itself, plastic test stands, plastic housing 

where a PCB may be mounted, as well as computer 

monitor screens and regular cleaning wipes. Examples 

of floating or isolated conductors are: loaded PCB 

mounted in a stand where the pins are not contacting 

the dissipative workstation. Ionisation is not effective on 

items that have large capacitance, like people and carts; 

however, ionisers should be considered as a method for 

charge neutralisation in cases where grounding cannot 

be achieved.

July 2019

Air ionisation can neutralise the static charge on 

insulated and isolated objects by producing separate 

charges in the molecules of the gases of the 

surrounding air. When an electrostatic charge is present 

on objects in the work environment, it will be neutralised 

by attracting opposite polarity charges from the ionised 

air. Note that ionisation systems should not be used 

as a primary means of charge control on conductors or 

people. (Reference: IEC 61340-5-2:1 paragraph 5.2.9).
The Ion Python is NIST calibrated. It comes equipped 

with universal IEC cord connectors.
NOTE: These units are not recommended for 

continuous use.
The Ion Python and its accessories are available in the 

following item numbers:

Item

Description

19588

Ion Python Compressed Air Ioniser

92115

Flexible Arm Attachment

92118

Replacement Hand Gun Attachment

92119

Air Filters, 2-Pack

200220

Power Cord, Europe

200225

Power Cord, UK

Packaging

1  Ion Python Controller

1  Hand Gun Attachment

1  Certificate of Calibration

Made in the

United States of America

  TECHNICAL BULLETIN TB-2079.E

Figure 1. Desco 

19588

 Ion Python Compressed Air 

Ioniser

Summary of Contents for 19588

Page 1: ...ors and isolated semiconductors Some examples of process necessary insulators are the PC board itself plastic test stands plastic housing where a PCB may be mounted as well as computer monitor screens and regular cleaning wipes Examples of floating or isolated conductors are loaded PCB mounted in a stand where the pins are not contacting the dissipative workstation Ionisation is not effective on i...

Page 2: ...lter from quick connect fitting Push against the collar with thumbnail While holding collar in push tubing inward slightly then pull tubing out IMPORTANT NOTE User should exercise caution when using any compressed air device Electrical Requirements The Ion Python and Neutralising Hand Gun must be connected to a properly grounded receptacle for the units to operate properly It is recommended that t...

Page 3: ...izer service Routine service is typically required to meet quality compliance verification requirements Under normal conditions the ioniser will attract dirt and dust especially on the emitter electrodes To maintain optimum performance cleaning must be performed on a regular basis The electrodes should be cleaned at least every six months However more frequent cleaning may be required if used in e...

Page 4: ...sembly simply repeat the process in reverse NOTE Make sure the fittings inside the connector are properly aligned with their receptacles before tightening the threaded collar Replacing the Air Filter of the Ion Python Periodic replacement of the air filter is recommended for optimum performance of the ioniser Compress outer sleeving away from the filter housing Examine the filter for any evidence ...

Page 5: ... 50 60 Hz Neutralisation discharge time at 6 15 cm 30 psi 2 seconds Balance at 15 cm 30 psi 25 V Power consumption 2 5 W standby 25 W in use Amperage 50 mA standby 400 mA in use Fuse 1 A 5 x 20 mm fast acting 2 each Ion emission AC Emitter point Stainless steel Ozone 0 005 ppm Air hose ABS plastic 2 m length Gas input 30 to 100 psi Clean Dry Air CDA Gas connection 1 4 O D tubing with 1 8 NPT with ...

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