I. Introduction to SCR-3000 Urea Pump Test Bench

1, DC voltmeter 24V

2, urea tank liquid temperature gauge

3, power indicator DC 24V

4, CAN communication seat 6 pins

5, pump communication line seat 16 pin

6, the main power switch 220V

7, urea tank heating switch

8, measuring cup drain solenoid valve switch

9, air pump switch

10, the computer is turned on

11, the display

Second, SCR-3000 urea pump test bench operation instructions

1. Connect to 220V power supply (left side)

2, access to the gas source (left side)

3, turn on the computer switch, after the computer starts, enter the detection system to standby

4, solenoid valve: when the measuring cup drains, press and hold this switch

5. Heating switch: Open this switch when the urea liquid needs to be heated. It is forbidden to open this switch when there is no liquid in the barrel.

Third, SCR-3000 urea pump test bench testing process

    1. Insert the corresponding pipette, overflow pipe, nozzle pipe and gas source pipe according to the measured urea pump.

    2. Select the corresponding wire harness of the tested urea pump and connect the test system;

    3. Select the type of urea pump to be tested: CAN urea pump or non-CAN urea pump.