Monark Cardio Care 927 E, Руководство пользователя

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Monark Cardio Care 927 E 10
Ser
vice
Fig: Brake belt contact surface
Fig: Lubrication
Fig: Hub assembly
Fig: Special remover
(part no: 9100-14)
Brake belt contact surface
The brake belt should be regularly checked to en-
sure that it has not suffered excessive wear. If it
looks worn it should be replaced. Deposits of dirt
on the brake belt and on the contact surface may
cause the unit to operate unevenly and will also
wear down the brake belt. The brake belt contact
of the flywheel surface should then be ground off
with fine sand paper and any dust removed with
a clean dry cloth.
Remove left cover. Set the tension device to mi-
nimum load/tension. Take off the brake belt to
the side. Grind with a fine sand paper. See
fig:
Brake belt contact surface.
Grinding is easier to
perform if a second individual cautiously and ca-
refully pedals the cycle.
Irregularities on the brake belt contact surface
are removed by means of a fine sand paper or an
abrasive cloth. Otherwise unnecessary wear on
the brake belt may occur and the unit can be-
come noisy.
Always keep the brake belt contact surface clean
and dry. No lubricant should be used. We recom-
mend replacing the brake belt when cleaning
the contact surface. In regard to assembly and
adjustment of the brake belt, see ”Replacement
of brake belt”.
Freewheel sprocket
When replacing the freewheel sprocket remove
left and right frame cover. Dismantle the chain as
described in part ”Chain 1/2” x 1/8” ”.
Loosen the axle nuts and lift off the flywheel.
Remove the axle nut, washer, chain adjuster and
spacer on the freewheel side. Place the special re-
mover (part No. 9100-14) in the adapter and pla-
ce the spacer and axle nut outside. See
fig: Special
remover.
NOTE: Do not tighten the axle nut completely. It
must be possible to loosen the adapter-sprocket
half a turn.
The sprocket should be lubricated with a few
drops of oil once a year. Tolt the cycle somewhat
to make it easier for the oil to reach the ball bea-
ring. See
fig: Lubrication.