Minster IOI, Service Manual

Page: 29 / 92

8. Place the POWER, OFF-ON-BAR Selector Switch
in the ON position and place the Stroking Selector
Switch in the OFF position. Then start the main
drive motor. Allow the lube pump to operate for at
least one hour before attempting to stroke the slide.
9. Check the air supply pressure to the press at the
inlet(s). Supply pressure should be a minimum of 80
psi (5.5 Bar).
10. Check the clutch air pressure indicated on the
associated air pressure regulator at the rear of the
press. Normal operating clutch pressure is 55 psi
(3.8 Bar).
11. Check the counterbalance air pressure (if applica-
ble) indicated on the associated air pressure reg-
ulator at the rear of the press. Normal operating
counterbalance pressure is 35 to 45 psi (2.4 to 3.1
Bar).
12. Make certain oil is dripping from the gibs.
13. Check the entire recirculating lubrication system
for leaks. Also check for broken fittings, crushed or
damaged tubing and hoses. Correct all faults
before attempting to stroke the slide.
14. Place the Stroking Selector Switch in the INCH
position. Then INCH the slide through several
strokes following the procedure outlined under
“Test Inching The Slide” in the Operation Manual.
WARNING
MAKE CERTAIN THAT ALL PERSONS AVOID ANY
PINCHING POINTS ASSOCIATED WITH THE OPER-
ATION OF THE PRESS AND/OR ITS AUXILIARY
EQUIPMENT.
D - 4
Clutch Air Line
Lubricator
Slide Adjust Motor And
Die-Namic Fixture
Lubricator (Optional)
Counterbalance
Cylinder
Slide Ball Box
Figure 2D. Press initial lubrication.
!
Jack Screw
Jack
Figure 3D. Jack lubrication.