Sharp SH-920 Instruction Manual page 31

SA0: Main power "OFF" and EMERGENCY STOP button.
SB1: Main power "ON" button.
SA100: Electro-magnetic chuck switch for magnetization and demagnetization.
DL100: Chuck magnetization/ demagnetization display.
RP101: Demagnetization time.
RP102: Adjustment for magnetic attraction.
SA1: Grinding wheel "ON" / "OFF" switch.
SA2: Hydraulic motor "ON" / "OFF" switch.
SA31: Auto / manual / Criss-cross feed selections. (Criss-cross is an option)
SA3: Cross feed forward / backward.
RP31: Cross feed rate adjuster.
RP32: Criss-Cross speed adjuster.
SA4: Grinding wheel upward / downward. (Downward with SB40)
SB40: Button for grinding wheel downward movement.
(Press SB40 & SA4 together)
SB110: ON/OFF switch for auto down feed.
SA111: Selector switch for surface grinding or plunge grinding.
PC111: Downfeed increments counter.
PC112: Spark out passes counter.
BAND: Wheel up traverse time, while auto down feed cycle is finished.
SA5-6: Dust suction - Coolant system.
FUNCTIONS OF PANEL
( WITH AD3 )
(SA100 must magnetic)
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