Worksaver HPD-16 HSS, Руководство владельца и оператора, Страница: 16 / 42

15
INSTRUCTIONS
(continued)
ASSEMBLY
(continued)
FIG. B
RAM CONTROL VALVE
5. Install the hydraulic package. Refer to Figure B for
correct location and orientation of components.
Some of the hydraulic fittings on the new post drivers
have O-ring type connections.
Do NOT use thread sealant on O-ring fittings.
Connect the 3 /
4
” I.D. x 24” long hose from the control
valve work port to the Post Driver hydraulic cylinder
port.
NOTE: The port and end of the 24” hose has a NPT
(pipe thread) type connection. Use a good grade of
thread sealant at this connection. (Do NOT use
Teflon tape.)
MAKE SURE THAT ALL OPERATING AND SERVICE
PERSONNEL KNOW THAT IN THE EVENT
HYDRAULIC FLUID PENETRATES THE SKIN, IT
MUST BE SURGICALLY REMOVED WITHIN A FEW
HOURS BY A DOCTOR FAMILIAR WITH THIS FORM
OF INJURY, OR GANGRENE MAY RESULT.
WARNING
HYDRAULIC CONNECTIONS
Check all hose and fitting connections. Make sure the
hoses are not twisted or kinked and that they will not be
pinched during operation of the post driver or the skid
steer unit.
MOUNT ASSEMBLY: Connect a
3
/
8
” I.D. x 36” long hose
from the inlet side of the ram control valve to the 90°
elbow (#27) in the 2 spool valve.
Refer to Figure C and assemble the swivel tee (#31)
and the 3 /
4
” to 1 /
2
” reducer bushing (#30) to the 90° outlet
port fitting in the single spool ram control valve. Then
connect a
3 /
8
” I.D. x 36” long hose (#32) from the reducer
bushing to the 90° elbow (#33) that is connected to the
two spool valve.
Connect the 3 /
4
” I.D. x 48” long return line from the bot-
tom of the
3
/
4
” tee (Ref. #31) on the ram control valve to the
hydraulic tank.
Pour 5 gallons of good quality hydraulic oil in the reser-
voir (this will temporarily fill tank above sight glass).
Operate unit and cycle each hydraulic cylinder to fill with
oil. Then check sight glass and add oil if necessary.
FIG. C
See Figure C for a view of the hoses and fitting to cor-
rectly orient them to the valves.