SPX FLOW Infinity Series Operating Instructions Manual page 9

Initial Setup Continued
Rotary Air Motor
The air supply must be minimum 1.4 M
CFM) and 5.5 bar (80 psi), with 700 bar (1,000 psi)
the maximum.
1� Use of an air filter/lubricator is recommended but
not supplied. Air motors could be shipped with
the hand control valve installed. See Figure 3
for a typical air supply connection with air filter/
lubricator assembly.
If the pump is operated on a continuous duty
cycle, or at maximum speeds for extended
periods, install an automatic air line oiler in the
air inlet line as close to the pumping unit as
possible. Set the oiler to feed 1–3 drops of SAE
No. 10 oil per minute into the system (one drop
for every 1.4–2.1 M /min. (49–75 CFM) of air), or
3
refer to the air motor manufacturer's instructions.
2� See Figure 3. Place the valve in the neutral or
hold position.
3� See Figure 3. Couple the air motor to the air
supply, and turn on the air supply valve (if
provided).
4� See Figure 3. Open (or turn on) the air supply
control valve at the pump (hold-to-run hand
control is provided).
5� See Figure 3. Shift the pump as necessary.
6. Turn off the pump when not in use.
7� Start the pump and inspect for leaks or loose connections.
8� Operate the hydraulically driven device several times until it operates smoothly and consistently
throughout the cycle.
9� Allow the pump to build pressure in the system. Stop pump and check each hose, fitting, and
other system components for fluid leakage. If leakage is found, correct the problem and retest.
10� Turn off pump and check hydraulic fluid level. Add hydraulic fluid if needed.
© SPX FLOW, Inc.
/min. (49
3
1
8
6
5
4
3
2
i
Item Description
1 Air Supply
2 Filter
3 Lubricator
4 Coupler
5 Hose
6 Hand Control
7 Reducing Valve
8 Air Motor
Figure 3. Typical Air System
8
7
Form No. 1000577
Rev. 2 Jun. 02, 2022