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6.
Equipment Setup
6.1 Hydraulic Oil Fill
The PulsaPro ships from the factory pre-filled with oil after testing is completed. When starting up
you can verify the oil level from the provided sight glass on the gearbox as well as the Intermediate
Head.
Figure 18
Figure 19
Figure 20
Remove the oil fill cap on the intermediate head and the gearbox to gain access to the reservoir and
add PULSAlube 6HG hydraulic oil. For the 680/880 models, you will fill the pump head by remove
the sight glass next to the PTP valve on the Intermediate head (Figure 19). The 7120 model will
have an additional oil fill cap on the intermediate head (Figure 20). High oil level will not affect the
operation of the pump; however, it can result in nuisance leakage of oil.
Oil Capacities (Dependent on Piston Size and Internal Components)
MODEL
COLOR
AMOUNT
PP680
Orange
19 – 23 oz.
PP880
PP7120
39 – 44 oz.
6.2 Drive Motor Installation
PulsaPro pumps may be shipped with the drive motor packed separately. This is done to avoid damage
during transport.
o
Remove the unattached coupling half from the motor adaptor. Ensure that the elastomer
coupling spider remains in place, on the coupling half that remains attached to the worm shaft in
the pump.
o
If applicable, remove any tape or retainer rings that hold the motor shaft key in place.
o
Place the loose coupling half on the motor shaft. Align the face of the motor shaft flush with the
face of the coupling.
o
Tighten the setscrew onto the shaft key
o
Place the motor in a vertical position and align the coupling teeth
o
Install the motor downwards onto the adaptor. Final position can be achieved by slightly
rotating the motor until the coupling jaws align
o
Rotate the motor until the clearance holes in the adaptor and the tapped holes in the motor
align. Fasten the motor to the adaptor using the supplied bolts (4). Tighten bolts evenly to
secure motor.
