P 6
of
17
P 7
of
17
1b. Have the machine operator run the function to be set.
1c. Adjust the LS Reliefs on the current main control valve section to change the settings. See Figure 1 below for LS
Relief Valve.
FIGURE 1, MAIN CONTROL
VALVE M4 SECTION SET-UP
LS Relief, PORT A
LS Relief PORT B
ADJUSTING THE PORT RELIEFS ON THE M4-15 SMALL SECTION, MAIN CONTROL VALVE
All M4-15 port reliefs are adjustable on the Rexroth main control valve except the leveling reliefs.
2. Bottom out the function to be set. Read gauge and set A or B port to the pressure needed.
IMPORTANT
DO NOT OVERTIGHTEN THE VALVE.
MAIN CONTROL VALVE SET-UP - M4-15 SMALL SECTION PROCEDURE END
S
eTTiNG
S
wiNG
p
reSSUre
REQUIRED TOOLS
•
6000 psi Gauge
•
4mm Allen Wrench
•
5mm Allen Wrench
•
13mm Allen Wrench
•
18mm Wrench
1. Install gauge in the MH Port on the Swing Pump. See Figure 1 on the next page.
TL/TN-775 M
AchiNe
i
NiTiAL
S
eT
-U
P
G
Uide
S
ecTioN
6
&
S
ecTioN
7
