User guide

Accumulator Kit

Model 505G2.20 - 505G2.30 SilentFlo™ HPU Accessories

10. If you are changing the filter because the dirty filter indicator tripped, run

the HPU for two to four hours to remove contaminants. Then take a fluid

sample and have it analyzed.

Clean or change the fluid if it does not meet an ISO cleanliness level of 13/9

or better.

11. Press the Reset button on the HPU control panel to reset any interlocks and

turn off the Dirty Filter indicator.

Accumulator Kit

This section describes how to install the accumulator kit (MTS part number 054-

729-1xx).