Landoll 876 Series, Руководство оператора

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3-4 HYDRAULIC LIFT INSTALLATION
IMPORTANT
READ ALL SAFETY PRECAUTIONS AT THE
FRONT OF THE SECTION BEFORE ATTEMPT-
ING ANY OF THE FOLLOWING PROCEDURES.
IMPORTANT
SEE FIGURE 3-5 FOR PART NAMES.
3-4.1 Install the master cylinders on the main
frame ports up, using clevis pin and cotter
pins. Connect rod to gauge wheel arm.
3-4.2 Install the slave cylinders on the wing
frame ports up, using clevis pin and cotter
pins. Connect rod to gauge wheel arm.
3-4.3 Install 90
o
elbows into base and rod end
of each lift cylinder.
3-4.4 Install three adapters in ports #2, #3,
and #4 of flow divider valve. Secure flow di-
vider valve to flow divider mounting bracket
using 5/16-18 x 3 hex head cap screws, flat
washers, and 5/16 hex lock nuts. Install
check valves on frame using 3/8-16 x 1-3/4
hex head cap screws and split lock washers.
3-4.5 Install two swivel adapters into adapters
already installed in ports #2 and #4 of flow
divider valve.
NOTE: Mount check valve so that the ports V1
and V2 are facing the divider valve with V1 port
behind the V2 port. Install hose A in V1 port of
each check valve and connect to swivel adapt-
ers on the flow divider valve. Install hose A into
the V2 port of each check valve. Connect to-
gether hose A with internal pipe swivel tee (See
Figure 3-5 and Table 3-1).
3-4.6 Screw adapters into port C1 of check
valves. Assemble straight restrictors onto the
adapters with the arrow pointing away from
the check valves. Use hose C to connect
straight restrictor to base port of master cyl-
inders.
3-4.7 Connect hose B from C2 port of check
valves to the rod end of slave cylinders.
3-4.8 Connect hose D from the base end of
slave cylinders to the rod end of master cyl-
inders.
3-4.9 Install one hose E from internal pipe
swivel tee to coupler. Install other hose E
from adapter in port #3 to coupler.
IMPORTANT
ALL CYLINDER PORTS ARE PLUGGED WITH
BLACK PLASTIC PLUGS. DON’T FORGET TO
REMOVE ALL PLUGS AND REPLACE WITH
PIPE PLUGS OR HOSES BEFORE APPLYING
HYDRAULIC PRESSURE TO CYLINDERS.
3-9
ITEM PART NO. HOSE LENGTH (MODEL USED)
A 1-397-010105 44" (ALL MODELS)
B 1-397-010059 142" (30’)
1-397-010311212 212" (35’)
1-397-010263 240" (40’)
C 1-397-010104 50" (ALL MODELS)
D 3-397-010022 136" (30’)
3-397-010041 204" (35’)
1-397-010332228 228" (40’)
E 1-397-010311198 198" (ALL MODELS)
Table 3-1 Hydraulic Lift Hose Installation