DESCO EUROPE
- 2A DUNHAMS LANE, LETCHWORTH, HERTFORDSHIRE, SG6 1BE, UK
Phone: +44 (0) 1462 672005 • E-mail:
TB-3076.E
Page 2 of 5
© 2019 DESCO INDUSTRIES INC
Employee Owned
Installation
Air Requirements
Always supply the Ion Python Hand Gun with filtered,
dry noncombustible gases, such as compressed shop
air or nitrogen. (If nitrogen is used, the tip will need to
be replaced and the unit recalibrated. This MUST be
done by the factory. Contact customer service at
+44 (0) 1462 672005). If the air is not dry, damage
to the equipment may result and the warranty will
be voided. Dirty air can introduce moisture and oil,
contaminating the units’ emitter assembly along with
the materials to be cleaned or neutralised. Filters
must therefore be used at all times upstream of the
air nozzle. A water trap-type pre-filter should be used
in conjunction with an oil coalescing-type filter. Also
drain all moisture traps regularly to prevent moisture in
the line. Several drainings per day may be necessary,
especially in areas of high humidity.
The Neutralising Ion Python Hand Gun may be operated
over a range of 30 PSI to 100 PSI. The specific
pressure needed will depend upon the application.
Pressures exceeding 100 PSI are not recommended
since these higher pressures are detrimental to effective
ion production. An air pressure setting of 60 PSI is
recommended. Use the needle valve located on the
back of the controller to properly adjust the air flow.
Air Supply Connection
Turn off air at regulator (or compressor). Insert the
brass male connector (1/4” tubing to 1/8” pipe thread)
into an available port on the regulator. If all ports are
being used, a “T” or “+” may be added to create more
ports. Connect the 1/4” tubing to the male connector on
the needle valve on back side of the unit, following the
instructions given below.
To connect tubing or filter to quick connect fitting:
Cut end of plastic tubing square and clean. Push
against the collar with thumbnail. While holding collar
in, push tubing into the fitting until it bottoms out
completely.
To release tubing or filter 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 the AC
outlet be checked for proper wiring and grounding.
Do not under any circumstances remove the ground pin
from the plug of these units.
NOTE: Grounding of these units is necessary not only
to ensure that they operate properly, but to eliminate the
possibility of an electrical shock.
Mounting the Controller
The mounting slots on the bottom of the controller allow
for easy mounting of the base. Install screws either on a
wall or bench. Using the mounting slots, place controller
on the screws for secure mounting of the unit. Mounting
the controller underneath a bench or on a wall saves
valuable bench space. After mounting the unit, a locking
screw is provided on the back of the unit to prevent
accidental removal.
Filter (when used)
Figure 2. Connecting the optional
Locking screw inside unit
helps secure Python Controller
Figure 3. Mounting the controller to a workbench
Operation
Turn on unit with switch on the front panel. The green
light indicates that the air nozzle is ready for use. Point
nozzle at object to be cleaned or neutralised.
For the Neutralising Hand Gun, push button on the
nozzle body to initiate the flow of air and neutralising
ions. Best results are normally obtained when holding
the nozzle within 2 or 3 feet (61 cm or 91 cm) of the
item being neutralised; hold the nozzle closer when
required.
NOTE: These units are not recommended for
continuous use.
A needle valve is located on the back of the unit for fine
adjustments to the air flow, or for shutting off the air to
the nozzle. Airflow on the unit can be adjusted from a
gentle blow to a strong blast, allowing for use in most
applications. Do not obstruct the air jet with fingers or
other objects. Do not force any object into the air jet
hole; this action can easily damage the emitter pin and
prevent the controller from producing the ionisation
necessary for neutralising static charges.
