MACHINE READY FOR ATTACHMENT ATTACHMENTS AND OPTIONS Lock Pin 6 This pin (4) is used to lock the control pedal. Position (a): Lock Position (b): Pedal half-stroke position (when using slide arm or other attachment with small oil flow) Position (c): Pedal full-stroke position (when using crusher, power ripper, or other attachment with large oil flow) q When using the breaker, select B mode on the monitor and set the pedal to position (c). When not using the attachment, set the lock pin to position (a). Accumulator (for Control Circuit) 6 The accumulator is charged with high-pressure nitrogen gas, and it is extremely dangerous if it is handled mistak- enly.
For details of handling, see “ACCUMULATOR (6-17)“. This accumulator (8) is installed to release the remaining pres- sure in the attachment circuit after the engine is stopped. Nor- mally, do not to touch it. 6-10 WARNING