CAN Bus Workshop_Version 03__06-2008_EN.pdf - 第17页

1 - 9 S tudent Guide CAN BUS W orkshop Edition 06/2 008 1 Operat ional safety 9 1.2.3 Safety inst ructions for the T winHead vision modules W ARNING RISK OF HEAD CRA SH 1 When the p lacem ent hea d is change d from the T…

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Student Guide CAN BUS Workshop

1 Operational safety Edition 06/2008

1.2.2 Safety instructions for manually moving the Z axis at the TwinHead

CAUTION RISK OF CRUSHING AT THE TWINHEAD 1

NEVER move the Z axis down with your hand at the buffer of the return unit. The powerful spring

force of the cylinder creates a risk of injury to your fingers due to the buffer springing back. The

same applies inside the TwinHead when the piston rod springs back into its starting position.

Fig. 1.2 - 5 Risk of crushing from the return unit on the TwinHead

1. Return unit, compressed air cylinder

2. Piston rod

3. Buffer of the return unit

(A)Risk of crushing to fingers

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Student Guide CAN BUS Workshop

Edition 06/2008 1 Operational safety

1.2.3 Safety instructions for the TwinHead vision modules

WARNING RISK OF HEAD CRASH 1

When the placement head is changed from the TwinHead to the Collect&Place head, the Twin-

Head's fine-pitch and flip-chip vision modules must be removed, otherwise the Collect&Place

head will collide with the module housings.

1.2.4 Safety instructions for moving the component trolley

WARNING 1

To prevent accidents, ALWAYS follow the rules listed below when you move the component trol-

ley.

➠ Always hold the handles with both hands when you want to move the component trolley.

➠ Remember that a component trolley with the full complement of feeders can tip over sideways

or forward on gradients of 20° or more.

➠ Make sure that the surface on which the trolley is moved has a significantly smaller gradient.

➠ Be careful not to collide with obstacles. The trolley could tip forward if it is traveling fast enough.

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Student Guide CAN BUS Workshop

1 Operational safety Edition 06/2008

1.3 Safety equipment

1.3.1 Switches and buttons on the placement machine

1.3.1.1 Position of switches and buttons on the placement machine

Fig. 1.3 - 1 Position of switches and buttons - View of the PCB output side

1. Main power switch

2. Stop button (black) on the operator panel on the power supply side

3. Start button (white) on the operator panel on the power supply side

4. Component counter on the operator panel on the power supply side

5. Emergency stop push-button on the output side

6. Start button (white) on the output side

7. Stop button (white) on the output side

8. Service socket in the power supply unit behind the cover

(T) PCB transport direction