Controller Operation
3A6828B
17
Setting Up the Pump
The following steps assume you have already con-
nected a pump to the PT2020 controller. The parame-
ters on the Pump screen are used to calculate the pump
ratio, which is based on the Max Fluid Pressure Rating
and the Max Air Pressure Rating. The Pump Ratio can-
not be directly entered.
1. Press the Settings
button to display the Setup
screen.
2. Select Pump to display the Pump screen.
3. Select the Max Fluid Pressure Rating field and use
the keypad to enter the maximum pressure of the
connected pump. This is typically noted in the
pump’s instruction manual as the maximum working
pressure.
4. Press the Save button on the keypad to save the
pump pressure.
5. Select the Max Air Pressure Rating field and use the
keypad to enter the maximum air pressure for the
connected pump. This is the maximum air pressure
that the pump can handle, and is typically noted on
the pump or in the pump’s instruction manual.
6. Press the Save button on the keypad to save the air
supply pressure.
To reduce the risk of skin injection and damage to the
pump, ensure the user-supplied pressure relief valve
(J) is set at or below the maximum working pressure
of the pump. Refer to your pump’s instruction manual
for specifics.
F
IG
. 13 Pump Screen
