Operating Instructions; Maintenance; General; Replacing The Oil - SKF TMHP 15 Instrucciones De Uso

3. Operating instructions

1. Open the puller by pushing the boss forward.
Place the puller on the application and close to
grip by pulling the boss.
Ensure that the puller legs have a good grip on
the workpiece, the claws must be fully engaged.
Tighten the spindle manually.
2. Connect the pump and start injecting oil.
3. The maximum working pressure is 80 MPa
(11 600 psi), which corresponds to the
maximum withdrawal forces.
Never exceed the maximum working pressure.
4. When the maximum axial piston displacement
(see technical data) is reached, the pressure
will rapidly increase. The piston should then
be pressed to its initial position by opening the
release valve and turning the spindle.
Repeat the working cycle until the workpiece is
completely dismounted.

4. Maintenance

4.1 General

Protect the puller against corrosion. Inspect all
puller components on a regular time interval.

4.2 Replacing the oil

When replacing the oil or after maintenance, make
sure no air is trapped in the system.
Only use clean, recommended hydraulic oils.

4.3 Cleanliness

Keep the cylinder clean from dirt and metal particles
in order to avoid excessive wear.
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