mecalac 14 MBX, Handbook Of Repair

Page: 73 / 82

30750 14MBX
M1 71
14.4.7 Monitoring the power regulation curve
with the direction
1- Place the equipment in blocked position against a
wall, set the selector on “MECALAC 1”, pull the left key
towards the bac, push the right key to the right
(blocked position) to allows the oil to circulate (small
chambers of the dipper ram and bucket ram).
2- Force the direction to the right by pushing the left key
towards the right (blocked position).
3- Screw the tap on the flow meter (1 fig. 1) until the flow
is cut off completely.
Note: During this operation, check that the
regime of the engine does not exceed
2,000 rpm. If it is in excess, restart the
“adjusting the power regulation”
process, reduce the pressure by units of
10 bars and continue this adjustment
until the regime of the engine is brought
below 2,000 rpm.
13 flat spanner
4 male hexagonal spanner
Inductive sensor
Manometer, 0-600 bars
Flow meter adaptation kit
Fig. 1 Flow meter adaptation kit
(TOP-TEST/MX)
1
MECALAC 1
MECALAC 2