MTS Series 505 SilentFlo Hydraulic Power Unit Model 505-11 - Manual (Page 34)

Model 505.07/.11 SilentFlo™ HPU 34
Install the HPU
Installation
B. Connect the grounding wire to the lug labeled PE GND (protective
earth ground).
2. Connect the hydraulic lines.
The following figure shows the hydraulic adapter ports to the HPU.
Note Each hydraulic connection requires an O-ring face seal.
3. Connect the water lines.
cw
PE GND (Protective
Earth Ground) Lug
Power
Disconnect
Electrical Power Feed
Lugs (shown labeled for
clockwise phase
orientation)
Ensure that lugs are
secure. They should be
checked periodically.
See the Maintenance
section.
HPU Power Requirement
and Power Feed Phase
Orientation Identifier
Pressure
-12 (3/4 in)
Water In
-12 (3/4 in NPT)
Return
-12 (3/4 in)
Water Out
-12 (3/4 in NPT)
Drain
-8 (1/2 in)
Drain
-6 (3/8 in)