Multi-Function Valve with Bypass Function Engaged
Bypass
actuator
Opening bypass valve
allows flow to circuit
through multi-function valves
P104 144E
Bypass actuator torque
Frame size
Torque
055 – 100
41 N•m [30 lbf•ft]
Displacement limiter adjustment
You can limit the maximum displacement in either direction.
1. Loosen the lock nut (F212) while holding the adjusting screw (F213) steady.
2. Rotate the adjusting screw some amount (using information in the following table). Rotating the
adjusting screw clockwise decreases the maximum displacement of the pump while rotating the
adjusting screw counterclockwise increases the maximum displacement.
C
Caution
Take care in adjusting displacement limiters to avoid undesirable flow or speed conditions. Re-torque
lock nut (F212) after every adjustment to prevent an unexpected change in operating conditions and
to prevent external leakage during unit operation.
3. One turn of the adjusting screw changes the maximum displacement as shown in table below
4. After establishing the desired maximum displacement setting, torque the lock nut to the torque
shown in table below.
Displacement limiter adjustment
I
Adjusting screw
Lock nut
Lock nut torque
P106 164E
F212
F213
Service Manual
Series T90 Axial Piston Pumps
Adjustments
©
Danfoss | March 2020
AX216086485386en-000101 | 33