P 12
of
17
P 13
of
17
TL/TN-775 M
AchiNe
i
NiTiAL
S
eT
-U
P
G
Uide
Pressure Jumper Hose
Disc Saw Pump
SL/Stand-By
POR/High-Side
Gauge Port
Transducer
FIGURE 1, DISC SAW PUMP
SETTING THE POR (PRESSURE-OVER-RELIEF)/HIGH-SIDE PRESSURE
IMPORTANT
FOLLOW THE BOOM ATTACHMENT/HEAD MANUFACTURER SETTINGS TO PROPERLY SET THE POR & HIGH-SIDE PRESSURE SETTINGS.
1. With the engine running at 1500rpm and disc saw stalled, turn the disc saw on and adjust the saw to manufacturer
settings.
2. Install a 600 psi gauge in the disc saw pump gauge port or check the pressure on the IQAN display in the cab to check
and verify 600 psi has been removed from pump. See Figure 1 for DS Gauge Port location.
SETTING THE SHIFT POINT PRESSURE
3. To set shift point, follow the instructions from the head attachment manufacturer.
NOTE
TIMBERPRO RECOMMENDS THE FOLLOW PUMP SETTINGS
•
LS/STAND-BY: 150 - 160 PSI
•
POR: 4500 PSI
•
SHIFT POINT: 2000 PSI
a
djUSTiNG
The
p
OrT
r
eLiefS
ON
The
M7-22 M
id
-
SecTiON
,
M
aiN
c
ONTrOL
v
aLve
1. Bottom out the LS (Load Sense) RELIEF on the M7-22 Valve and adjust the pressure per the setting on the provided
Recommended Pressures at the beginning of this procedure. DO NOT OVERTIGHTEN THE VALVE. See Figure 1 on the next
page.
2. Bottom out the function to the Port Relief setting.
S
ecTioN
9
&
S
ecTioN
10
