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TECHCON SYSTEMS DX-500R User Manual page 4

Multi-purpose digital controller

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5.2.1 Connecting The Unit: (Refer to Figure 4.0)
1. Connect the power cord, foot switch and air hose to the back of the unit.
Make sure the air inlet pressure is 70 psi (4.8 bars) or higher.
2. Press the Power button (1) to turn on the unit.
3. Connect Valve air hose to Port A and Atomize air hose to Port B.
4. Press the Mode (2) and Set up button (3) simultaneously until "SPRAY"
appears on the top right hand corner of the Display.
Program #
Cycle Mode
Control Type
P1
TIMED MODE SPRAY
Spray Time
0.100S
A: 70 PSI
Pre-Spray
0.050S
B: 40 PSI
Time
Figure 5.0
5.2.2 Program selection
Follow step 1 to 4 in Section 5.1.2
5.2.3 Manual/Purge Dispense Cycle Setting:
Note: A complete spray cycle consists of: Pre-Spray, Spray and Post-Spray
1. Press the Mode button (2) until "PURGE" appears on the Display.
2. Press and hold the Set button (3) for two seconds to enter set up screen.
The last digit of the Pre-Spray time (PRE) will be highlighted.
3. Press the (+) or (-) button to set the time.
4. Press and hold the Set button (3) for two seconds to move the cursor to the
Post-Spray time (POST).
5. Press the Set button (3) to move the cursor to the next position.
6. Press the (+) or (-) button to set the time.
7. Press and hold the Set button (3) for two seconds to save the data.
8. Turn up the Atomized air pressure by rotating the Air pressure regulator
knob (6) until the desired pressure is indicated on the Display.
Note: Pressure in Port A can be monitored by the low pressure setting
but is not regulated by the air regulator in the unit. It delivers the same
pressure as the inlet pressure. On the other hand, pressure in Port B is
regulated but it is not linked to the low pressure setting.
9. Press and hold the Foot Switch to activate spray cycle.
5.2.4 Automatic Dispense Cycle Setting:
1. Push the Mode button (2) to select "TIMED MODE" or "INTERRUPT"
mode.
2. Press and hold the Set button (3) for two seconds to enter set up screen.
The last digit of the Spray time/Dispense time (DISP) will be highlighted.
3. Press the (+) or (-) button to set the time
4. Press and hold the Set button (3) for two seconds to move the cursor to the
Pre-Spray time (PRE) and repeat this step to go to Post-Spray time (POST).
5. Press the Set button (3) to move the cursor to the next position.
6. Press the (+) or (-) button to set the time
7. Press and hold the Set button (3) for two seconds to save the data.
8. If the unit is in "TIMED MODE" mode, press and release the Foot Switch
to activate the timed spray cycle.
7
1
Counter
Valve Pressure Port A
Atomized Pressure Port B
Regulated
Figure 6.0
9. If the unit is in "INTERRUPT" mode, press and hold the Foot Switch until
the dispense cycle is completed. The dispense cycle can be disrupted if the
Foot Switch is released and resumed when the Foot Switch is depressed
again.
5.3 TO CONTROL STANDARD TS5000 ROTARY PUMP
CAUTION: A 5-micron filter (TSD800-6) must be installed with the unit to ensure proper air
filtration
TO AIR SOURCE
9
Figure 6.0
Items
Description
Items
1
Power Button
6
2
Mode Button
7
3
Set Button
8
4
LCD Display
9
5
Power Adapter
10
5.3.1 Connecting The Unit: (Refer to Figure 6.0 for detail)
1. Connect the power cord, foot switch and air hose to the back of the unit.
2. Connect Motor Cable to Port C.
3. Connect syringe air hose to Port B (regulated, pulsed air signal)
If constant air pressure is required, connect syringe air hose to accessory
air outlet port located in the rear of the unit, port #13 in figure 1.0
4. Press the Power button (1) to turn on the unit.
5. Press the Mode (2) and Set up button (3) simultaneously until "PUMP"
appears on the top right hand corner of the Display.
10
6
4
5
8
7
1
2
3
Description
Air pressure regulator knob
Foot Switch
TS5000 Rotary Pump (not included)
Air Filter
Material reservoir (Not included)
8

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