# VH700080305
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Diag. 3. Oil pumping.
WORK WITH QUICK COUPLINGS
To connect an external equipment follow the instructions below.
Remove covers from the quick couplings PT and PM.
Fit the quick coupling PT in the quick coupling PM until they close.
To disconnect:
Turn the bushing of the quick coupling PM so that the bushing socket is
aligned with the ball on the body.
Pull the bushing in the direction shown by an arrow in the.
Diag. 4. Working with quick couplings.
OIL REFILL
Place the pump on a horizontal surface. Press the drain valve lever [4] in
order to drain oil into the tank, then unscrew the cap of oil tank [9] and the oil
level control cap [29]. Next, refill oil (up to the level indicated by the oil level
control cap [29]). After the oil refill, tighten caps [29] and [4]. Before tightening
the caps, check the state of seals. If they are damaged or faulty, they should
be replaced.
Diag. 5. Oil refill.
