EPC500ST-INS-LAB-RevA21 15
3.3.5 Deactivating
Advanced Steer Mode —
Pendant
To deactivate Advanced Steer Mode with the pendant,
press the pendant
Steer Mode On / Off
button. The
LED above the button will go out (Figure 3.3-7) and
the blue caster pedals in Steer-Lock position will
automatically lower to neutral position (Figure 3.3-4).
All four casters will now rotate and swivel freely.
Info: All four casters must be parallel to each
other in the 6 o’clock or 12 o’clock position to be
able to properly go into neutral position. Failure
to place casters in this orientation may cause the
Steer Mode On / Off button to not deactivate
Steer Mode.
3.3.6 Deactivating Advanced Steer Mode –
Manually
Depress the blue caster pedal down to the neutral
position (Figure 3.3-4) on either caster locked into
Steer-Lock position. All four casters will now rotate
and swivel freely. Depressing the blue pedal down
past neutral until it stops will apply all four caster
brakes (Figure 3.3-2), locking all four casters into
brake position.
Info: After thirty seconds of no movement, Advanced
Steer Mode automatically deactivates and all four
caster wheels lock into brake position.
WARNING: To prevent unintended movement,
activate or deactivate Advanced Steer Mode only
while the chair is stopped.
Caster Pedal Positions
The table below shows the blue caster pedal in all
three positions.
CASTER PEDAL POSITIONS
Pedal Up
Steer-Lock
Position
Pedal Horizontal Neutral Position
(Swivel)
Pedal Down
Brake Position
(Locked)
Figure 3.3-7
Figure 3.3-4
Figure 3.3-2
