Operator's Manual

Page 28 Operating Instructions
Unloading Into Smaller Machines
1. Raise the rear of the MH-400 high enough to
accommodate the smaller machine underneath
(Figure 16).
2. Follow the procedure for bulk unloading or
controlled unloading.
CAUTION: Use the adjustable section of
the rear gate only when unloading
material smaller than 25 mm (1 in) in
diameter, such as sand or gravel.
CAUTION: Open the rear gate
completely if material will not flow
through the adjustable section. Test each
new material first.
Figure 17: Raise the MH-400 to unload into a smaller
machine
A. MH-400 in raised position
B. PROPASS (smaller machines)
Operating the Pendant Swing Arm on
EH Models
The pendant swing arm holds the control pendant when
mounted on the MH-400. The following procedure
should be used for operating the swing arm.
1. Lift lock pin and rotate swing arm to desired position
(Figure 17)
Figure 18: Positioning the Pendant Swing Arm
2. When finished operating, return swing arm to closed
position and ensure lock pin is in locked position.
I
MPORTANT: Always return the pendant swing arm to
the locked position while traveling.
How to Operate the Twin Spinner
1. Turn off the tow vehicle.
2. On SH models, using the control levers, turn on the
option and the conveyor belt (unload position).
3. For both the SH and EH models adjust the settings,
spread pattern, and flow rate (see the recommended
settings and spread patterns on the following tables
and Figures 18 and 19).
Note – You may have to experiment until you get the
desired flow and spread depth. Other variables include
ground speed and the type of material. Different materials
vary in particle size, which can vary the spread pattern.