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b. If the ram will come down only a fraction of its rated stroke, check the oil level in the reservoir
with the ram at the top of its stroke. Oil should be visible when the oil level plug located on the
rear of the reservoir is removed.
4. If press is operating slow, check for use of improper oil. It is essential that the recommended oil, Mobil
DTE 24 or equal be used. Heavier oils cause marked reduction in the ram speed. DO NOT USE
HYDRAULIC JACK OIL!
5. If press builds pressure and is not contacting the work on the down stroke, the rated extended stroke
may be exceeded.
6. If press builds pressure on the return stroke the rated retract stroke may be exceeded.
CAUTION: Prolonged building of pressure at each end of the piston stroke may damage the
workhead.
CAUTION : When disconnecting any parts of this machine be extremely careful that all parts are
clean to prevent entrance of dirt in the hydraulic system.
Model 8-025, 8-050, 8-075 & 8-150
4
03/14
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