Table of Contents
Advertisement
OPERATION
q Boom operation
RAISE (E) ←→ LOWER (F)
q Arm operation
IN (B) ←→ OUT (A)
q Bucket operation
When carrying out swing operations, release swing lock switch
(2), check that swing lock monitor (18) goes out, then operate
the swing.
q Swing operation Left (G) ←→ Right (H)
q Travel (Lo) operation
18. Check that hydraulic oil temperature monitor (7) is display-
ing green.
If the hydraulic oil temperature monitor is not displaying
green (it is displaying white), repeat Steps 6 to 10 until the
display is green.
If the hydraulic oil temperature monitor displays green, the hydraulic equipment warm-up operation is completed.
After confirming that the hydraulic oil temperature monitor displays green, carry out the following procedure.
CURL (D) ←→ DUMP (C)
FORWARD (A) ←→ REVERSE (B)
MACHINE OPERATIONS AND CONTROLS
3-101
Advertisement
Table of Contents
