Cincinnati Hydraulic Press Brake 90 CBII x 6 FT.

Cap removed and back blow performed

Low pressure air hose used for back blow

Enter the current operating hours

Suction strainer replaced if operating hours are more than 1000 or it's been 6 months

Filter cartridge replaced if operating hours are more than 1000

Sign off on the air breather cleaning

Remove six screws and lift out strainer unit

Backflush strainer with solvent

Check ram guide clearances – relevel if necessary

Adjust swivel end guide bearings

Block the ram so it is parallel to bed

Turn OFF all power to the machine and lock the electrical disconnect

Remove the old leveling band and cut the new band to the same length as the old one

Attach the new leveling band to the anchor point on the adjusting knob screw

Pass the leveling band over the sheaves and through the protective tube on the rear of the ram

Attach the left end of the leveling band to the servo valve anchor, pulling the band as tight as possible

Tighten the band by turning the tilt adjusting knob (clockwise) until .040\ clearance is provided between the servo valve anchor collar and the bottom of the servo valve mounting block. This is the zero point or neutral position for the servo valve"

The tilt adjusting knob screw should be recessed approximately 5/8\ (+1/8\") from the end of the knob when the servo valve is in the neutral position"

Check the level of the bed and ram per the previous instructions

Drain, clean and refill hydraulic reservoir

Clean reservoir oil filler-breather

The oil should be drained and replaced

Sign off on the hydraulic press brake maintenance