Pelton & Crane Spirit 3000 Series, Installation Instructions Manual

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3
049341 R03
3.00 CONSTRUCTION
3.01 The Chair shall be of metal construction.
3.02 The Base Plate shall be made of cast aluminum, with
interior ribbing for increased strength. Finish shall be
powder coat, polyester.
3.03 The Truss shall be made of cast iron and house the lift
cylinder.
3.04 The Hydraulic Lift Mechanism shall have two cylinders
located in the lower and the upper structures of the
chair. When the foot switch is activated for lifting chair,
the cylinder located in the lower portion of chair shall
lift and lower the chair. When the footswitch is activated
for recline or incline, the cylinder located in the upper
portion shall recline or incline the backrest.
3.05
The
Back
shall be made of cast aluminum. The recline
mechanism is located in the seat through a linkage.
The linkage shall connect to the lower center portion of
the back frame. Centered in the back shall be a track
mechanism that supports the headrest glide bar that
slides up and down for headrest positioning.
3.06 The Upper Structure shall be made of cast iron. The
frame is mounted to the linkage that support the recline
mechanism- square steel bar.
3.07 The Upper Arm Support shall be made of aluminum
casting. It shall be attached to the upper structure of the
chair.
3.08 The Armrest shall be cast aluminum with an upholstered
insert. The armrest slides shall be attached to the
armrest tees and slides. The armrest tee shall be
constructed of aluminum. The armrest covers shall be
attached to the armrest support.
3.09 The Electrical Control Package- Electrical functions
shall be controlled by components on the electronic
control package. Limit function and lower truss cover
switches shall operate at low voltages as supplied by an
energy limited transformer. Line voltage motor switching
shall be performed by solid state components which
have no moving parts. Entire electronic package may
be removed for maintenance or exchange.
3:10
The
Foot Switch Control
shall consist of a hard rubber
cover embossed to show the functions. This cover and
the base material protect the electronics needed to
communicate with the electrical control package. The
foot control is connected by cable to the chair.
3:11
The
Power Input
shall operate on 115VAC or 230VAC,
single phase, 50/60 Hz. An optional light mount shall
accommodate an additional load not to exceed 2 amps.
Power shall enter the chair through a standard 3-prong,
grounding-type, male plug.
Alternately, the chair may be permanently connected
to the electrical system with a master power switch
accessible to the user (may be located in the junction
box).
3.12 The Upholstery shall be made of plastic substrate,
foam and leather material. Cushions shall have the
ability to be removed and replaced. A headrest pillow
shall provide positive support for the patient's head.
3.13 The Pump Covers shall be made of plastic with fire
retardant coating or molded of a similar fire retardant
material.