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| Illustration 1 | g00610238 |
Control Console (1) Vibratory ON/OFF control. (2) Vibratory amplitude control. (3) Variable vibration control knob. | |
The variable vibratory system is an option. The functions of the vibratory ON/OFF control (1) and the vibratory amplitude control (2) are identical to the dual amplitude system.
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| Illustration 2 | g00451360 |
Control Console (4) Variable frequency controller. | |
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| Illustration 3 | g00565350 |
Variable Frequency Controller Potentiometers (4) Variable frequency controller. (5) Ramp time potentiometer. (6) " P5" Low amplitude-minimum frequency potentiometer. (7) Ramp time potentiometer. (8) " P6" High amplitude-minimum frequency potentiometer. (9) " P3" Low amplitude-maximum frequency potentiometer. (10) " P4" High amplitude-maximum frequency potentiometer. | |
The main differences between the variable frequency system and the dual amplitude system are the variable frequency controller (4) and the rheostat.
Variable vibration control knob (3) is connected to the rheostat. The rheostat controls the hydraulic system for the drum vibration. The rheostat will vary the amperage to the control valve on the vibratory pump.
"P1" and "P2" ramp time potentiometers (5) and (7) control the amount of time so that the pump control can receive the correct amount of amperage. The ramp time potentiometers allow the amperage to increase from zero to the maximum amperage in two seconds.
Place the vibratory amplitude control (2) in the LOW AMPLITUDE position and turn the variable vibration control knob (3) to a full counterclockwise position. The position enables the "P5" potentiometer (6) to control the amperage to the pump control. The position enables the "P5" potentiometer (6) to maintain the lower limit of vibration per minute (VPM) at 1400 ± 50 VPM.
The nominal amperage for the "P5" low amplitude-minimum frequency potentiometer (6) is 450 mA.
Place the vibratory amplitude control (2) in the HIGH AMPLITUDE position and turn the variable vibration control knob (3) to a full counterclockwise position. The position enables the "P6" potentiometer (8) to control the amperage to the pump control. The position enables the "P6" potentiometer (8) to maintain the lower limit of vibration per minute (VPM) at 1400 ± 50 VPM.
The nominal amperage for the "P6" high amplitude-minimum frequency potentiometer (8) is 450 mA.
Place the vibratory amplitude control (2) in the LOW AMPLITUDE position and turn the variable vibration control knob (3) to a full clockwise position. The position enables the "P3" potentiometer (9) to control the amperage to the pump control. The position enables the "P3" potentiometer (9) to maintain the upper limit of vibration per minute (VPM) for the CP-563D and the CS-563D at 1965 ± 50 VPM. The upper limit of vibration per minute (VPM) for the CS-583D is 1800 ± 50 VPM.
The nominal amperage for the "P3" low amplitude-maximum frequency potentiometer (9) is 520 mA.
Place the vibratory amplitude control (2) in the HIGH AMPLITUDE position and turn the variable vibration control knob (3) to a full clockwise position. The position enables the "P4" potentiometer (10) to control the amperage to the pump control. The position enables the "P4" potentiometer (10) to maintain the upper limit of vibration per minute (VPM) for the CP-563D and the CS-563D at 1965 ± 50 VPM. The upper limit of vibration per minute (VPM) for the CS-583D is 1800 ± 50 VPM.
The nominal amperage for the "P4" high amplitude-maximum frequency potentiometer (10) is 520 mA.