Unclamping The Wheel - John Bean B 800 Manual Del Operador

Tabla de contenido

5-5

5-6

5-7

5-8

Operation

5.2

Clamping/unclamping the wheel

The electric controller is so designed that after turning

on the mains switch the clamping jaws remain in

their instantaneous position and any change must be

effected intentionally by actuating the pedal.

5.2.1

Clamping the wheel

Note:

Before clamping the wheel make sure the contact

surfaces on wheel adaptor and rim are free from

dirt and grease.

• Move the clamping jaws to unclamped position

(Fig. 5-5).

• Slide the centring cone or centring ring (chosen

function of centre bore diameter of the wheel) on

the main shaft (Fig. 5-6).

• Bring the wheel near to the centring cone or ring.

• WITH YOUR LEFT HAND hold the wheel vertical.

• WITH YOUR RIGHT HAND, grip the plastic sleeve

of the selected clamping adapter, ﬁ t it on the shaft

and press ﬁ rmly against the wheel (Fig. 5-7).

CAUTION: HAND CRUSHING HAZARD. COMPLY

WITH THE MOVEMENTS INDICATED.

— Lift the pedal (Fig. 5-8).

— Check that the wheel is securely clamped by the

clamping adapter before the measuring run.

Warnings:

If during clamping the pedal is operated a second time,

clamping is interrupted and the clamping jaws return

to the home position.

The ESC, STOP and Electromechanical STOP keys,

if pressed during Power Clamp operation, also interrupt

clamping.

The measuring run can only be carried out if the wheel

is correctly clamped and the wheel guard is closed.

5.2.2