Hagie UpFront 120, Operator'S Manual

Page: 48 / 67

45-7
QUICK-TACH
To re-connect the boom, everything is done in
reverse from taking it off. Make sure that before you
lift the boom from the ground, all of the hydraulic con-
nectors are securely fastened and so are the quick-
tach lock pins. If attaching anything other then the 120
boom, make sure to read the operator manual for the
attachment before attaching or using it.
1. Pull squarely into the boom attachment.
Slowly pull into the boom attachment until the
quick-tach hooks are in line above the quick-tach
pins.
The machine may be to high to fit under the quick
-tach hooks. In this case you need to release air from
the air bags. If your machine is not equipped with re-
lief valves, you may order them from Hagie Customer
Service.
NOTE: You may find it easier to use the speed
control knob instead of the hydrostatic lever when
trying to control your movement into the boom attach-
ment.
2. Connect the hydraulic hoses on the left
front of the machine.
Before connecting the hydraulic hoses, check to
see that all openings on both the machine and the
boom are clean. Pull the coupler’s collar back to in-
spect for foreign material also.
The introduction of foreign material to the hydrau-
lic system can cause filters and orifices to become
plugged and disrupt oil flow.