CONWIN Duplicator 2 Talimat Sayfası - Sayfa 2

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Latex Balloon Inflation

Set the Adjustable Regulator

Reference the size setting chart (Fig.1) to set the Duplicator 2 to

the appropriate pressure. The PSI setting on the chart

corresponds to the inlet pressure on the adjustable regulator. To

adjust the pressure, pull the black setting knob up to unlock and

turn it clockwise to increase the pressure and the size of the

balloon. Turn the knob counter-clockwise to decrease the

pressure and reduce the size of the balloon. When the unit is

set to the desired size, press the black knob down to lock it in

place.

Set the Inflation Time

Reference the chart (see right) to determine the appropriate

number of seconds required for the inflation cycle. The digital

display will indicate number of seconds.

Place the balloon over the inflating outlet. Slightly roll the neck of

the balloon over the inflating tip. This will insure the gas enters the

center of the balloon and the round shape of the balloon is

maintained during the inflation process. Tap the foot pedal or

press the inflation button. It is important to inflate a test balloon

at each adjustment until the desired size is produced.

Conwin's Duplicator 2 Inflators feature a raised button on the

cycle switch to enable one-hand inflation. Workers can hold the

balloon over the filling outlet and activate the inflation cycle by

pressing the button with the base of their hand.

FOOT PEDAL

Tap the foot pedal to begin the inflation

cycle. When the system automatically

shuts-off, remove the balloons from

the outlets without allowing any of the

air to escape.

Duplicator 2 Latex Balloon Settings Chart

The following settings should be used as guidelines for the Duplicator 2. Please note

that size settings will vary based on user preference, balloon color and manufacturer.

To adjust the size of balloon to your individual preference, it is necessary to inflate test

balloons.

PSI SETTINGS refer to the gauge located on the adjustable regulator connected to the

back of the Duplicator 2. The pressure setting controls the speed of inflation.

SECONDS SETTINGS refers to the tenth of a second increment readouts on the

digital display on the face plate of the Duplicator 2.

Important: To insure consistent balloon sizing when using helium or nitrogen,

check the size of the balloons every 1/3 of a cylinder of gas. If necessary, increase

the size of the balloon by either increasing the time setting or the inlet pressure on

the adjustable regulator.

BALLOON

HELIUM

NITROGEN

SIZE

0.1 Second

0.2 Seconds

70 PSI

0.5 Seconds

1.4Seconds

70 PSI

0.9 Seconds

2.5 Seconds

11"

70 PSI

2.7 Seconds

7.5 Seconds

16"

70 PSI

Settings for 60/40 Helium/Air Outlet (optional)

The following settings should be used as guidelines when using the optional 60/40

Helium/Air Outlet with the Duplicator 2. The 60/40 Helium/Air Outlet is recommended

for use with 16" or larger balloons.

BALLOON

60/40 HELIUM/

SIZE

AIR OUTLET

4.7 Seconds

16"

70 PSI

Foil Balloon Inflation

(Fig. 1)

1) Set the Adjustable Regulator on the back of the Duplicator 2 to 80 PSI when

AIR

inflating foil balloons.

COMPRESSOR

0.2 Seconds

2) Place the foil balloon over the Foil Outlet. Pinch the neck of the balloon between

thumb and forefinger and press down on the outlet. Support the foil balloon in an

upright position until enough helium has entered the balloon to hold it up. This insures

70 PSI

the neck of the balloon does not fold over and restrict the flow of helium. When the

balloon has reached the proper pressure the Duplicator 2 will automatically shut off the

helium flow.

1.4 Seconds

70 PSI

Shutting Down the Duplicator 2

2.6 Seconds

70 PSI

7.6 Seconds

70 PSI

Close the cylinder valve or shut off the air compressor.

Conwin #55413

Most air compressors are factory set to automatically cycle on at 90 PSI and

automatically cycle off at 120 PSI. The Duplicator 2 must have a steady supply of

air or gas to produce equal size balloons. For accurate sizing, it is essential to work

within the limits of the cubic foot per minute capacity of the air compressor.

Important Guidelines When Using an Air Compressor

• Compressor must build up tank pressure before inflating balloons.

• The output setting on the air compressor should not exceed 80 PSI. If

the compressor is set higher than 80 PSI, the Duplicator 2 will outperform the

compressor's storage tank capacity.

Release the pressure from the unit by pressing and holding the Foil Outlet

unitl all of the gas has escaped. Disconnect the supply hose and adjustable

regulator from the back of the unit. Remove regulator from the cylinder.

Recommendations For Use With An Air Compressor

Air Compressor Required Specifications

• Primary Moisture Filter

• 20 Gallon Storage Tank

• Cycle Pressure: 90 PSI On - 120 PSI Off

• Compressed Air Availability: 6.5 Cubic Foot/Minute @ 90 PSI

• After each job, blow down the compressor to remove water collected

in the tank during compression. The Dual Sizer will require factory rework

and recalibration if moisture enters its system.

• Power surges will affect the accuracy of the Duplicator 2-line voltage must

be steady at 120 volts. Use a power strip with surge protection.