Rotary SPO55E - 11.7 Assemble the hydraulics module

11.7 Assemble the hydraulics module.
•
Only qualied staff with specialist knowledge and
experience of hydraulics may work on hydraulic
equipment.
•
Always follow the safety regulations in the hy-
draulic power unit instructions in the annex to this
manual.
The hydraulic power unit with motor and tank is
supplied separately and is assembled as follows:
1. Put (2) 5/16"-18NC x 1-1/2" HHCS through top
holes in power unit bracket using Vibration Pad to
hold in place, Fig. 28.
Install 5/16"-18NC Flanged Nuts until bolt end is
ush with end of nut.
Install power unit onto column extension, Fig. 29.
Slide bolt/nut combination into top set of holes and
down to bottom of slot.
Install HHCS, Vibration Pad, and Flanged HHCS
in bottom power unit holes and tighten. (Be sure
to place vibration pad between power unit and
column extension). Tighten top HHCS and Nut.
Install and hand tighten Male Extension to pump
until O-ring is seated, Fig 30. Continue to tighten
the lock nut to 14 - 20Nm (1.4 - 2.1kg-m), or until
the nut and washer bottom out against the pump
manifold.
Risk of injury from heavy hydraulic
power units.
If possible, assemble the complete unit in
pairs.
CAUTION
Fig. 28
Fig. 29 Detail
A Hang power unit from bolts in top of power
unit
bracket.
B Fill Breather Cap
C Insert bottom bolts through holes after
power
unit it hung attach anged lock nut from
inside
column.
Fig. 30 Detail
A Install male extension after power unit is
mounted.
B Install Tee after male extension is placed
on power unit.
Note: DO NOT ROTATE MALE EXTEN
SION .WHILE INSTALLING TEE.
Fig. 29
Fig. 30
41
A
B
C
A
B
C
Fig. 28 Detail
A 5/16"-18NC x 1-1/2" Lg.
HHCS
B Vibration Pad
C 5/16"-18NC Flanged Lock
Nut
Fig. 12b
A
B