Reliance FX920, Инструкция по установке и эксплуатации, Руководство пользователя, Страница: 11 / 32

3.9.3. Adjustment-No.26 Headrest
3.9.3.1. There are three adjustments provided on the No.
26 headrest. The first is the tension on the pad rotation.
By tightening the two hex acorn nuts on the pad pivots with
a 3/8” open end wrench, the tension will be increased. To
adjust the drag on the pivots of the articulating arm, loosen
the set screw in the center of the pivot with (Figure 4, item
1) a 3/32” hexagon key wrench. Next, tighten the pivot
screw on the other side of the pivot, with a 1/8” hexagon
key wrench. Now, retighten the set screw to retain the
pivot screw at the new adjustment. Either pivot may be
adjusted.
FIGURE 4
3.9.3.2. The third adjustment is for proper clearance of the
block dot to indicate that the headrest is properly locked.
If the dot does not fully clear the lock housing when the
headrest is lock securely, turn the set screw located at the
top of the lock housing (Figure 4, item 2) counterclockwise
until the dot on the actuator is fully exposed.
ACORN NUTS
BLACK DOT
ACTUATOR
2
1
3.7. Arm Movement
3.7.1. The chair arms may be raised to provide better
access to the patient or to permit entrance to or exit from
the chair.
3.7.2. The movements of both arms are identical and
completely independent of each other.
3.7.3. To raise an arm, push rearward on the middle joint
of the arm support link while raising upward on the arm. A
stop limits upward motion of the arm to a point parallel to
the plane of the back. Lowering the arm automatically locks
it in place against vertical motion in either direction.
3.8. Footrest
3.8.1. The footrest may be retracted by lifting near its outer
edge. When fully retracted the footrest will stay in place.
3.9. Headrest
3.9.1. The No. 26 headrest is the standard headrest for
the Model FX920 Chair.
WARNING-
IF THE NO. 26 HEADREST
RECEIVES A IMPACT OR STRIKES AN OBJECT
WITH FORCE CONTACT RELIANCE® TECH
SERVICE IMMEDIATELY.
AVERTISSEMENT
: SI L’APPUIE-TÊTE # 26
REÇOIT UN CHOC OU FRAPPE UN OBJET
AVEC FORCE, CONTACTEZ IMMÉDIATEMENT
LE SERVICE TECHNIQUE RELIANCE®.
3.9.2. Operation-No. 26 Headrest
3.9.2.1. The No. 26 headrest is designed so it can be
operated with just one hand. To unlock, squeeze the clear
plastic actuator into lock housing. This will allow both pivots
of the articulating arm to rotate so the headrest can be
moved to a new desired position. Once in the new position,
release the actuator. Make sure the actuator expands to its
original position fully exposing black dot on handle to insure a
positive lock. The headrest pad is free to rotate at all times.
(See Figure 4).
IN-FX920
11
SAFETY/SHUTDOWN