panthera Armrest S3/U3 User Manual & Assembly Instructions

With this brake, the assistant will get a good control over the wheelchair when traveling upphills and downhills and in
situations where you need the chair to stand still, the assistant can lock the brake and use them as a park brake.
NOTE! The user must not be left alone unattended in a slope with the park brake activated.
If you wish to combine the assistance brakes with armrest for wheelchairs in the S3-series, you´ll need Armrest S3 26".
This is to avoid conflict between the tyres and the sideguard of the armrest:
Armrest S3/U3 26" pair cpl (incl. attachments)
Armrest S3/U3 26" left
Armrest S3/U3 26" right
To brake the wheelchair during motion you
clutch the brake handles easily, equally on
both sides to keep the chair in a straight
course. Release the handles to disengage
the brakes.
The S3 series uses the pushbar instead
of the push handles. The function of the brake handle is
however the same.
Assembly
The assistant brake-kit contains 2 rearwheels with drum brakes and 2 brake handles.with wires and attachments for mounting the rearwheels on the
old standard rear axle and attachments for mounting the brake handles on height adjustable push handles / pushbar.
If the chair is not equipped with the old std rear axle and height adjustable push handles / pushbar the order needs to be completed with those.
Fig. 1
Mount the old std rear axle,(if not already
done) and switch the inner wheel bracket,
on both sides, with brackets included (art.no.
3300010). Tighten the nut (1) slightly.
Panthera AB, Gunnebogatan 26, SE-163 53 Spånga, Sweden, 08-761 50 40, www.panthera.se
Manual / Assembly instruction
Assistant brake
art.no. 4401300 piar.
art.no. 4401301 1pcs
art.no. 4401302 1pcs
To activate the park brake when standing still,
you clutch the handles hard and keep them
activated while you poke the red levers with
your finger to make them snap into one of the
slots.
Fig. 2
The brake lining should be mounted in the
wheel bracket on the rear axle. Apply the
shim, 8 mm (12 mm for S3 series) (3). The
stop arm (2) should be place around the nut
(1, fig 1).
art.nr.mont-vardarbroms-eng
Rev.2018-01
NOTE! The maximum user weight of the wheelchair will be reduced to 100
kg for models with 150 kg user weight.
QR link to video
For S3 series the pushbar is used instead av push
handles.
To release the park brake you clutch the hand-
les until the red levers spring out and releases
the brakes and the wheelchair is possible roll.
Fig. 3
Mount the threaded tube in the wheel
bracket. Apply the stop arm (2) around the
nut (1, Fig. 1). Mount shim 8 mm (12 mm for
S3 series) (4) and tighten the nut (5) slightly.