Haulotte HA26 RTJ PRO SW - Actuators

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99 4000662720 E 06.17 USA / EN
C - Study of the electric schematics
HA26 RTJ O - HA26 RTJ O SW - HA26 RTJ PRO - HA26 RTJ PRO SW - HA80 RTJ O - HA80 RTJ PRO
2.5.6.2 - Actuators
REQUIREMENTS DEFINITION
AMV04
Following limits are applied on the set point (SETP[Arm]) if engine is running (CTRL[Engine] =
RUNNING) :
LIMITATION VALUE (%) LIMITATION CONDITION : AVAILABLE ONLY WHEN ENGINE
IS RUNNING
(CTRL[Engine] = RUNNING)
U D
1 50 50 Overriding control box is active
2 70 70 Turret control box is active
3 50 50 Tilt active and machine is unfolded
4 60 60 System failures : Load management, oscillating axle, brake release
5 N/A 50 Arm is detected down and arm descent running
6 60 N/A Arm is detected high and arm raise is running or arm position failure
7N/A85
Arm raise movement with boom down or boom telescope retract
movement
885N/A
Arm raise movement with boom raise or boom telescope extend
movement
Lower value is applied if several limits are active ( 100% = max speed) -No slow down with emergency
pump
REQUIREMENTS DEFINITION
AMA01
The following components drive the drive movement :
• YV420: Control movement speed.
• YV420U/YV420D: Control movement direction.