RT9150E OPERATOR MANUAL
OPERATING CONTROLS AND PROCEDURES
(6) Locked left
Retracting
(7) Unlocked left
Refer to Figure 3-187.
(8) Unlocked right (9) Locked right
CAUTION
For fault-free proximity switches, the following applies: Green: Position reached Red: Position not reached
Required Inspection
Equipment Damage Hazard! Extend the telescope cylinder (without telescopic section) only to the specified length. This prevents the piston rod from becoming damaged if the telescope cylinder slides out of the telescopic section.
Refer to Figure 3-186.
FIGURE 3-187
FIGURE 3-186 When the locked position can no longer be displayed, always conduct the following check before unlocking:
The steps for retracting are the same when an error occurs on the proximity switch as for an error on the length indicator.
1.
Carefully retract and extend the telescoping cylinder or telescopic section.
When the display (C) fails:
2.
In the locked position, the length shown on the displays (1) should vary only slightly, i.e. by the play of the locking pins.
1.
2.
Calculate the telescope cylinder length for the locking point; -
Refer to Locking Points for the Telescoping Cylinder, page 3-153,
-
Refer to Locking Points for the Telescopic Sections, page 3-153.
Move the telescoping cylinder to the required length shown in display (1).
Terminating the Emergency Program The emergency program is terminated: -
If the displayed time has expired or
-
when the ignition is turned off.
NOTE:
Grove
The current telescoping status does not correspond to the telescoping status last saved by ECOS if the Telescope Emergency Program was open. You must enter the current telescope status after terminating the emergency program, refer to Entering the Current Telescope Status, page 3-60.
Published 2-18-2016, Control # 614-00
3-153
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