SORG Loop RS, Сервисная книжка

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Service Record Loop
SORG
RS 31 of 40 2019-07-16
3.7 Assembly Group Brakes
3.7.2 Cable brake
When the knee lever brake is closed, the
wheelchair must not move with the occupant
on a gradient of 7% (= 4 °). All variants of the
toggle brake are set in the same way.
The correct functioning of the togg-
le brakes can be impaired by: too little tire
pressure, wetness, dirt, snow, ice, etc. or
worn tire tread or too large a distance bet-
ween brake pressure pin and tire.
When the brake is open, the maximum dis-
tance between brake pressure pin (A) and tires
is:
Standard KHB max. 21 mm,
Pull-to-lock brake max. 11 mm,
KHB with roll-back lock max. 11 mm,
(Reserve technical changes)
(1) To change the distance between brake
pressure pin (A) and tires:
• first check the tire inflation pressure of
the drive wheels (required information
on the tire casing),
• bring the brake into an open position,
• loosen the two screws (B) on both
sides,
• move the brakes to the required positi-
on (attention maximum distance!),
• Tighten both screws and tighten
• Control the braking force of the brake.
After all changes to the drive wheels,
reset the brake.
3.7.3 Mounting a knee lever brake
(2) For retrofitting a knee lever brake:
• put the bracket tube (A) of the knee le-
ver brake from the front into the upper
frame tube (shown here in transparent)
and
• Guide the mounting tube so far into
the frame tube, the distance is small
enough.
• Insert the screw (B) into one of the
holes (C) ,
• turn the screw (B) tightly and
• Adjust the braking force by means of
the screws (D) on the brake body as
described above.
(1)
(A)
(D)
(A)
(B)
(C)
(B)
(A)
(C)
(D)
(B)
(2)
(3)
(E)