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DRIVE CONFIGURATION
Pressure Input Selection (DIP SW2 – Position 1)
25
Maximum Amps (DIP SW1 – Positions 1–5)
If either SW1 – Position 6 or 7 is in the
UP
position, switches 1–5 are re-purposed to configure maximum amp
settings for surface or PSC motors.
Use the following table to select the combination of DIP switches that corresponds to an overload current
value equal to or less than the motor nameplate current rating.
Pressure Input Selection (DIP SW2 – Position 1)
Ensure that the drive is configured for the type of pressure sensor or transducer being used:
•
If using a standard pressure sensor (included), DIP SW2 Position 1 must be in the
PS
(down) position.
•
If using a 4-20 mA pressure transducer (optional), DIP SW2 Position 1 must be in the
XDCR
(up) position.
Adjusting Pressure Setting
IMPORTANT:
Monitor pressure gauge during initial startup to ensure system does not over-pressurize.
Pressure Sensor:
The sensor (1) is preset at the factory to 50 psi (3.4 bar), but can be
adjusted by the installer using the following procedure:
•
Remove the rubber end-cap.
•
Using a 7/32” Allen-wrench (2), turn the adjusting screw clockwise to increase pressure
and counter-clockwise to decrease pressure. The adjustment range is between 25 and 80
psi (1.7 and 5.5 bar). Note: 1/4 turn = approximately 3 psi (0.2 bar).
•
Replace the rubber end cap.
•
Cover the pressure sensor terminals with the rubber boot provided. Do not place boot in
direct sunlight.
IMPORTANT:
Do not exceed the mechanical stop on the pressure sensor.
Max Amps
SW1
1
2
3
4
5
4.6 A
4.7 A
5.0 A
6.0 A
6.2 A
6.4 A
8.1
8.4
9.1
9.5
9.8
10.0
10.4
11.0
12.0
13.1