
4. Remove the plugs from the ends of the
hydraulic lines that connect to the
Street Hammer.
~
WARNING
Do not run any hydraulic lines
through the operator’s cab; they
may leak or burst. The hydraulic oil
becomes very hot during operation.
5. Check all hose connecting threads. The
threads must be undamaged and free of
contamination.
NOTE
Hammers with 16 gpm or less are
supplied with a flow valve which is
mounted on the bracket. Two sets of
hoses are supplied: one set of hoses
connects from the hammer to the
valve; the other set connects from the
valve to the skid steer.
6. Connect the hydraulic lines as follows.
·
Hammers without a flow regulator valve.
Refer to Figures 7-13 and 7-15:
a. Connect the pressure hose to the
hammer port marked “P”.
b. Connect the return line to the port
marked “T”.
c. Connect the pressure and return
lines to their corresponding carrier
quick disconnects.
·
Hammers with a flow regulator valve.
Refer to Figures 7-14 and 7-15.
a. Connect the hammer-to-valve pres-
sure hose to the hammer port marked
“P” and to the port on the bottom of
valve marked “P2”.
b. Connect valve-to-carrier pressure
hose to the port on the top of the valve
6-1-03
7-7
A
LLIED
Street Hammer
AS Series
IN
OUT
Figure 7-13. Connecting Hydraulic Lines
Figure 7-14.
Figure 7-15.
Summary of Contents for AS 342
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