Maintenance - Corghi Helper 4Fd Betriebsanleitung

- Always carefully lubricate the rim and
the beads.
- Place the tyre on the rim and tilt the column
forward, then fit the first bead.
- Position the upper bead under the mount-
ing/demounting tool, at the same time posi-
tion the presser roller near the rim and the
presser pad as shown in Fig. 11.
- Then press the down lever in order to
lower the rim pressing tool under the top
edge of the rim, press the rotation pedal
and mount the tyre (Fig. 12).
You will now see that the presser roller
holds the bead underneath the head of
the mounting/demounting tool and the
rim clamping block will follow the wheel
in its rotation, keeping the bead inside the
drop centre. This guarantees that the tyre
is mounted correctly without the operator
having to use his hands.
- In case of special rims (Fig. 9A-9B) use
the spacer H.
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Note: stop rotation when the block is next
to the mounting/demounting tool.
- Press the up lever and free the wheel from
the roller and presser pad.

MAINTENANCE

The manufacturer declines all responsi-
bility for claims resulting from the use of
non-original spares or accessories.
11
Before proceeding with any adjustment
or maintenance work, disconnect the ma-
chine from pneumatic and electric power
supply, and check that all the moving parts
are locked in place.
CAUTION
Do not remove or make changes to any
part of this machine (only the assistance
service may do this).
Before carrying out any maintenance
operation or topping up with lubricant,
disconnect the machine from the com-
pressed air supply line.
CAUTION
CAUTION
DANGER
Operator's manual HELPER 4FD
12