28. MACHINES READY FOR ATTACHMENTS 3. ATTACHMENT CONTROL PANEL This is used to operate the attachment. When the operator depresses the pedal at the front, neutral or rear portions, the attachment moves as follows. Hydraulic breaker Pedal front @ _ : actuated Pedal neutral® =: stopped Pedalrear : stopped @) For other attachments, confirm with the manufacturer regarding the relation between pedal operation and attachment attachment is mounted. above. 4 movement when the Use the attachment only after confirming the LOCK PIN This is used to lock the contro! pedal. Screw pin Q) into hole inside of pedal to lock. Screw pin @) out the hole to unlock.
When the breaker is used, select the breaker operation mode (B.O.) in the monitor and use the pedal with pin in unlocked position. ¢ 5. EAS ACCUMULATOR AA warnine The accumulator is filled with high-pressure nitrogen gas, and it is extremely dangerous if it is handled mistakenly. For etails f handling,, see 11.18 "HANDLING ACCUMULATOR”. This is installed to relaese any remaining pressure in the attachment 5-6 PC160/180/200-6k-ENG circuit after the engine is stopped. Normally, do not touch it.