OPERATING CONTROLS AND PROCEDURES 14000 OPERATOR MANUAL
3-28
Published 03-29-17, Control # 064-23
G – Swing Controls
See Figure 3-15 for the swing controls.
Swing drive has a spring-applied, hydraulically-released disc
brake.
• Brake is released during normal operation
• Brake is applied automatically if power is lost, when
swing holding brake switch is enabled, and when drum
park switch is turned on
G1. Swing Park Switch
Press TOP of rocker to TURN ON swing park switch. With
park switch on, swing handle is inoperable and swing brake
is applied.
Press BOTTOM of rocker to TURN OFF swing park switch.
With park switch off, swing handle is operable and swing
brake is released.
G2. Swing Handle
• Dual-axis handle allows boom hoist and swing to be
operated at the same time with one handle
• Swing/travel alarm will beep to warn personnel when
rotating bed is swung
Move handle to LEFT to SWING LEFT. Swing speed
increases in relation to handle movement.
Release handle to CENTER to STOP. Swing speed
decreases to off and rotating bed slows to a stop. Move
handle in opposite swing direction to stop swing motion
faster.
Move handle to RIGHT to SWING RIGHT. Swing speed
increases in relation to handle movement.
G3. Swing Holding Brake Switch
Use swing holding brake switch (on side of handle) to hold
the rotating bed in position for short periods of time during
operating cycle. Swing handle will be inoperable while swing
holding brake button is pressed.
PRESS button to APPLY swing holding brake.
RELEASE button to RELEASE swing holding brake.
CAUTION
Swing Drive/Boom Damage!
Do not apply swing holding brake or turn on swing park
switch while swinging; brake will bring rotating bed to an
abrupt stop. This action could cause damage to boom
from side loading or damage to swing drive from shock
loading. Bring rotating bed to smooth stop with swing
handle and then apply swing holding brake or turn on
swing park switch.
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