Danfoss H1T 045 User Manual

6. Rotate the neutral adjusting screw clockwise until the pressure increases on the gauge.
Note the angular position of the wrench.
7. Rotate the neutral adjusting screw counterclockwise until the pressure increases by an equal amount
on the other gauge.
Note the angular position of the wrench.
8. Rotate the neutral adjusting screw clockwise half the distance between the wrench positions noted
above.
The gauges should read the same pressure, indicating that the control is in its neutral position.
9. Hold the neutral adjusting screw stationary and tighten the locknut (D060). Torque to 10 N•m [9
lbf•ft]12 N•m [9 lbf•ft].
C
Caution
Do not over torque.
10. When the neutral position is set, stop the prime mover and remove the gauges.
11. Install the gauge port plugs.
12. Reconnect the external control input.
A small pressure differential of 1.5 bar [22 psi] or less is acceptable. Zero differential is usually not
possible.
Service Manual
H1T 045/053, 060/068 Axial Piston Tandem Pumps
Adjustments
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Danfoss | September 2020 AX152886481761en-000405 | 51

Danfoss H1T 045 Specifications

General

Brand	Danfoss
Model	H1T 045
Category	Water Pump
Language	English