JAY
•
LOR
®
Operator’s Manual
- 32 -
Trailer Units - Models 2875 - 21000
Right/Left Discharge – 6’ Flat w/ Height Adjustable Wing Conveyor
Machines that are equipped with right or left discharge have a section of the conveyor that
can be raised and lowered. Depending on the options on your JAY
•
LOR
®
, raising and
lowering the conveyor can be done hydraulically or manually.
For models equipped with a manual lift, the conveyor
must
be stopped in order to raise and
lower it. A turnbuckle assembly is used to adjust the wing conveyor height. Simply turn the
body on the turnbuckle clockwise or counterclockwise, depending on whether the wing is to
be raised or lowered.
For models equipped with hydraulic lift discharge, there are two available options for the
conveyor operation. One system employs the Lock Collar System. Machines equipped with
this system have cylinder lock collars supplied with the equipment. The collars are each
different sizes, and are stacked on the lift cylinder’s stroke. The number of lock collars used
determines the lowering height of the wing. Once the desired height is set, the conveyor is
lowered (cylinder retracts) until it bottoms on the lock collar(s). The hydraulic plumbing is
designed such that at this point the hydraulic motor on the conveyor will engage. Once the
control lever is reversed, the hydraulic motor will disengage and the conveyor wing will raise
(cylinder extends).
In the Diverter Valve System, the conveyor must be stopped before a selector valve is
activated. To activate the selector valve, simply pull the attached rope. When the rope is
pulled, the hydraulics are used to raise and lower the conveyor. When the conveyor reaches
the desired position, release the rope, and the conveyor will begin to unload.
Important: Always ensure that there are no obstacles beneath the conveyor that could
cause damage or be damaged when the conveyor is lowered.
Figure 17 - Right/Left Discharge Conveyor Assembly.
DI
SC
HA
RG
E
DI
RE
CTI
ON
RAISE/LOWER
WING EXTENSION
