MTS Series 505 SilentFlo Hydraulic Power Unit Model 505-180 - Manual (Page 76)

Model 505.60 - 505.180 SilentFlo™ HPU 76
Recovering From an Interlock
Operation
Power save mode
If the user interface is unused for 30 minutes, it will enter a power save mode.
The display screen will go dark. The green power indicator on the bezel will
remain lit. Touch and release anywhere on the display screen to reactivate the
screen at the last accessed panel.
Recovering From an Interlock
This section describes how to reset each type of HPU interlock. If a fault occurs
(Low Level, Over temperature, Dirty Filter), the HPU will not start. You must
determine the source of the interlock and correct the cause before using the HPU.
If the Main Display is selected, the presence of a fault condition is evident by the
Reset button turning light blue and the HPU Run Status indicators turning to
Off and Normal (steady green) changing to flashing red and sequencing between
Faulted and the existing fault condition (see the next figure).
Power On Indicator