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5. Visual check
Visually check the frame for defects, weld defects, bends or any
damaged components. Ensure all components are present and
secure.
If any components show signs of wear or visible
damage, or are missing or not secure, discontinue
use of the chair and replace components. The
chair must not be used as any damaged/missing
components may compromise the safety or correct
operation of the chair.
Individual brackets can be replaced by the
removal of two countersunk socket head screws.
Removing additional screws with break down the
chair bracket arm into individual components if
replacement is required.
4. Chair Brackets
Chair brackets can be damaged when left unfolded after use.
Impacts with doorways, beds and other equipment can result in
failure of the bracket arm to rotate and fold away.
Ensure that all four brackets can rotate and lock
properly as indicated.
Bracket raises and locks
Bracket extends and locks
Bracket rotates
and locks
Bracket rotates and locks.
Mechanical
1. Locking cylinder
The locking cylinder ensures correct operation of the chair.
Replacement
The locking cylinder can be removed from the chair
by unscrewing two sets of socket screws. The
socket head screws are attached to a hollow-center
threaded rod. Note: Removal of one socket screw
will allow the threaded rod to be pulled out from the
locking cylinder bracket.
Components
The locking cylinder cable can be removed by
loosening the brass locking nut. Once the nut is
loosened, the cable can then be removed from the
slotted arm on the locking spring.
2. Securing hardware and components
Ensure that all fasteners and components are securely fastened
and that none are missing or damaged in any way.
3. Visual check
Visually check the cables to ensure they are not frayed, loosened or
damaged in any way.
Safety Check
Check the brass fittings on the end of each cable
to ensure they are secured with the brass nut and
operating correctly. There should be between 2mm
and 6mm of movement of the cable stop end.
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