Operation; Clamping A Wheel - John Bean B340 Manual Do Operador

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5-1
5-2

Operation

5.0 Operation
This chapter describes how to operate the unit in order
to balance a wheel.
First it describes standard balancing operations. From
chapter 5.10 on, special functions will be described.
Be familiar with:
- possible hazards, (
F
- unit, ( 4).
F
5.1

Clamping a wheel

Figure 5-1 illustrates clamping a conventional car
wheel using a clamping adaptor on the centre bore.
Figure 5-2illustrates the clamping of a car wheel
centred through studs or a car wheel without centre
bore using a universal clamping device.
The range and applications of the clamping means are
described in separate leafl ets.
Fig 5-1 Clamping adaptor to clamp centre bore car
wheels.
1 Cone for car wheels
2 Rim
3 Universal drum with clamping nut (quick nut)
4 Clamping nut
Fig. 5-2 Universal clamping device for clamping of car
wheels centred with studs with closed rim.
It can also be used for clamping centre bore wheels
with suitable centring rings (3).
1 Rim
2 Quick–clamping nut
3 Centring ring for closed rim located car wheels
(accessory).
1).