DMC Hi Cap 54, Руководство пользователя

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HYDRAULIC SYSTEM INFORMATION
Following are the minimum requirements for the tractor hydraulic system to operate the
Hi-Cap Grain Cleaner and auger at full load:
1. 13 G.P.M. output at remote outlets.
2. 1800 P.S.I. pressure at remote outlets.
Hydraulic motors must be properly filled with oil prior to any load application. For optimum
hydraulic motor life, operate motor for one hour at 30% rated pressure, before fully loading.
RECOMMENDATIONS
1. Maximum operating temperature - 180
o
F.
2. Oil viscosity range, 100 - 200 S.U.S.
3. Oil filtration - 10 micrometer or finer.
4. Tractor to Hi-Cap oil supply hoses, 1/2” minimum diameter, 3500 P.S.I. working
pressure.
Attach oil supply hoses from tractor to front of hydraulic control panel. See arrows (page 33,
Photo 109). System check valve controls the possibility of reversing rotation of cleaner and
drum auger. Should the cleaner not operate after connecting to hydraulic hoses, switch
hoses or move tractor hydraulic lever to opposite direction.
The flow-control is equipped with a pressure-relief valve, preset at 2000 P.S.I.
The system has two valves, a main control valve which controls both cleaner unit and
auger, and a selector valve which controls the auger only. The main flow control valve has
two functions. It is the on-off control for the complete cleaner and auger unit;
and it also controls the operating speed for the cleaner drum and auger.
The cleaner drum should rotate at 21 R.P.M., +/- one. When running empty, using the
rotation decal on the front of the drum as a reference point, check with a watch.
The flow control valve has a variable control arm located on the top of the control panel
which moves on a scale of 0 through 10. The 0 on the scale is the OFF position.
The scale setting for optimum cleaner unit operation should be approximately 7.0 for the
Model 54. Changing the setting will either increase or decrease the drum and auger R.P.M.
After the recommended drum R.P.M. setting has been attained, set the stop arm provided
on the control panel for easy return to the proper R.P.M. setting.
The manual selector valve allows you to stop and start the auger individually from the
cleaner after the control valve has been engaged. Push the control handle in to start the
auger and pull out to stop. The cleaner and auger should be run empty after each opera-
tion to avoid starting under full load.
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