Brunswick MAX - Page 127

MAX Operation & Service Manual 127MAX Operation & Service Manual Section 6: Maintenance & Service 127
Recharging the Accumulator Assembly
Tools needed: ½” and 1” open end wrenches, bicycle pump
1. Place the machine in the operating position with covers open and power on.
2. Verify that there is no pressure in the oil system. If system is pressurized, refer to
Depressurizing the Conditioning System earlier in this section.
3. Disconnect the Oil Pressure Sensor and the Oil Temperature Sensor.
4. Remove the 2 nuts mounting the accumulator rail assembly using the ½” wrench.
5. Pivot the accumulator rail assembly to expose the bottom side of the accumulator.
6. Remove the valve cap from the accumulator with the 1” wrench. Refer to Figure 6-??.
NOTE:Theaccumulatorhasatirevalvethatisusedtollwithcompressedair.Theairis
separatedfromtheoilbyabladderwhichcreatespressurisedoilstoragewhilethemachineis
injectingoil.
7. Connect the bicycle tire pump to the valve on the bottom of the accumulator.
8. Begin pumping the air slowly into the accumulator assembly until the oil pressure gauge reads
12 psi.
9. Remove the bicycle pump from the accumulator and replace valve cap.
10. Remount the accumulator assembly to the center frame.
11. Connect the Oil pressure sensor and Oil temperature sensor.