MTS Series 505 SilentFlo Hydraulic Power Unit Model 505-30 - Manual (Page 40)

Model 505.20 - 505.30 SilentFlo™ HPU 40
505.20/.30 HPU Controls
Operation
505.20/.30 HPU Controls
The controls shown in this figure are described in the following table.
Front Panel Controls
Control/Indicator Function
Power On Indicates when power is applied to the HPU from the main electrical circuit.
Low Level Indicates when the hydraulic fluid falls below a preset level. A low fluid level
will cause an interlock and turn the HPU off. The interlock signal can be
monitored by your system controller. After adding hydraulic fluid to the
reservoir, press the Reset button to clear the interlock and turn the indicator off.
Hydraulic Power Unit Control
Overtemperature
Low Level
Hour Meter
Reset
Power On
Dirty Filter
Hydraulic Power Unit Control
High Start
Low
0 0 0 0 0 0 0
Stop