Tray Assembly - Invacare Spectra Plus Technical Manual

Section
•
The power chairs are not designed or manufactured to be replacements for purpose built vehicle
seating.
•
The occupant must be secured to the vehicle separately in addition to any wheelchair restraints. See
Fig. No.2.
•
Manually operate drive wheel-locks (refer to page 21) must be used whilst the power chair is being
transported.
•
Fig.No.1 shows the route of the battery restraint strap and the position of the Velcro fastening.
The power chair was tested to ISO 7176-19
Unwins Webbing Restraints with Tongue and
Buckle Straps. Unwins Part No.WNR/ATF/R.
The system comprises of two pairs of non-
adjustable webbing straps to secure the front
and adjustable straps at the rear of the chair.
the straps are secured at the specified points
shown in Fig No.2, Both positions are labeled
"TIE DOWN POINT"
The diagram (Fig No.2.) Shows the headrest
arrangement which must be fitted and the occupant's
intertia seat belt which also must be used.
Recommended alternative headrests may be used without affecting the CE marking of the power chair,
provided a full risk assessment has been carried out by those who have recommended the headrest to be safe
for use with the power chair.
IMPORTANT: ENSURE THAT THE JOYSTICK CONTROL UNIT IS SWITCHED OFF BEFORE FITTING,
REMOVING OR ADJUSTING THE TRAY ASSEMBLY.
The tray assembly comes ready assembled and is designed to fit to either the left or right hand side of the
wheel chair.
The cut-out section is to accommodate the joystick control unit and determines which side the tray is fitted i.e
joystick control fitted to he right hand side, therefore the tray fixings will be fitted to the left hand side, and
visa-versa.
Follow these simple instructions to fit:-
1. Remove the two screws A holding the arm pad to armrest support tube B.
2. Fit the slide mounting tube C beneath the armrest support tube using the existing screws, (see
diagram). Tighten the screws securely, (do not over tighten as this will damage the T-nut inerts within
the arm pad.
3. Loosen the wing screw D and slide the tray support tube extension into the slide mounting tube-C.
4. With the occupant seated in the chair, adjust the tray to a comfortable working position, tighten wing
screw D.
5. Side to side lateral adjustment can be achieved by loosening the 4 screws E and sliding the tray surface
to the required position.
Page 30 of 78

TRAY ASSEMBLY

FITTING – OPERATION INSTRUCTIONS
Spectra Plus Tech Manual
19/01/2004