Pressure Sensor; Ddp Pressure Sensor Removal; Ddp Pressure Sensor Installation - Danfoss DDP096 Service Manual

Service Manual
Digital Displacement® Pump DDP096
Minor repair
DDP pressure sensor
14 | © Danfoss | April 2022
A DDP096 can have multiple pressure sensors depending on the number of services. The minor repair
instruction is given for a single-outlet DDP096 (port M), but the procedure is the same for a multi-outlet
pump (port M1, M2 or M4). If multiple pressure sensors need to be replaced, repeat the procedures.

DDP pressure sensor removal

1. Clean the exterior of the pump to remove debris.
2. Disconnect the M12 connector of the pressure sensor (J004) from the sensor harness (J003).
3. Using a 22 mm hex wrench (deep socket recommended), remove the pressure sensor.
4. Discard the sensor.

Pressure sensor

Pumplet 2
J004

DDP pressure sensor installation

1. Check if the O-ring is correctly in place on the pressure sensor (J004) and lubricate with clean
hydraulic fluid.
2. Install the pressure sensor in the adequate port using a 22 mm hex wrench (deep socket
recommended) and torque within the value range specified in
3. Spread fresh liquid thread locking compound (1 to 3 drops) on the male M12 thread of the pressure
sensor.
4. Connect the loose sensor harness branch (J003) to the pressure sensor and using the Phoenix Contact
torque screwdriver and tool, torque with the preset torque setting specified in
Pumplet 3
Fasteners and torque.
Fasteners and torque.
AX398964822217en-000101