Quantum QT-740 Operator's Manual page 21

Models QT-740 & QT-750 - Operator's Manual
UP PEDAL
Figure 5. Model QT-750 - Foot Pedal Controls
1. Position the patient on the table with his or her hands situated along the side
of their body, or with the hands grasping the patient handles (see Figure 3).
Be sure that the hands remain above the tabletop.
2. Press the FLOAT foot pedal (see Figures 4 and 5) to enable transverse and/or
longitudinal motion of the tabletop. (When the foot pedal is pressed, it
releases electromagnets (locks) that prevent transverse and longitudinal
tabletop motion.)
3. Releasing the FLOAT foot pedal immediately activates tabletop locks, inhibit-
ing transverse and longitudinal tabletop motion.
ELEVATING MOTION (MODEL QT-750 ONLY)
On Model QT-750 radiographic tables, the elevation function allows the tabletop
to be lowered down to as low as 21 inches (533.4 mm) from floor, up to a work-
ing height of 32.5 inches (825.5 mm). To operate the tabletop elevation function,
proceed as follows:
WARNING!
Stop Switch (see Figure 6) immediately removes
power from the tabletop up/down motor when
activated. Rotating the Emergency Stop Switch
knob 1/4-turn counterclockwise releases the
Emergency Stop Switch and restores power.
Chapter 3 Operation
FLOAT FOOT PEDALS
For safety purposes, an Emergency
DOWN PEDAL
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