To Control Spray Valve - TECHCON SYSTEMS TS500R User Manual

5.1.5 Teach Mode Setting
In the teach mode, the dispense time will be accumulated as long as the
foot switch is depressed. This is helpful in determining required dispense
time when dispense output is unknown.
1. Push the Mode button (2) to select "INTERRUPT".
2. Press and hold the Set button (3) to enter the teach mode. The time will
show "0.000" in the LCD.
3. Press and hold down Foot switch. Dispense time will be accumulated.
4. Release Foot Switch when desired amount of fluid is dispensed.
5. Press and hold the Set button (3) for two seconds to save the data.
6. Press the Mode button (2) to switch the "TIMED MODE" mode.
7. The dispenser is now set to repeat this timed cycle.

5.2 TO CONTROL SPRAY VALVE

CAUTION: A 5-micron filter (TSD800-6) must be installed with the unit to ensure
proper air filtration.
TO AIR SOURCE
10
6 1 2
Figure 4.0
Items Description Items
1 Power Button 6
2 Mode Button 7
3 Set Button 8
4 LCD Display 9
5 Power Adapter 10
5.2.1 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.
8
5
4
9
7
3
Description
Air pressure regulator knob
Foot Switch
Pneumatic Valve (not included)
Fluid Reservoir (not included)
Air Filter
6
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.
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.
7
1 Counter
Valve Pressure Port A
Atomized Pressure Port B
Regulated