00198661-02_UM_SX12-V3_EN.pdf - 第96页

2 Operational safety Instruction manual SIPLACE SX1/SX2 Edition V2 and V3 2.8 Disabling the compressed air supply and discharging the pre ssure From software version SC.713.1 Edition 12/2020 96 2 Fig. 2.8 - 1 Compressed …

Instruction manual SIPLACE SX1/SX2 Edition V2 and V3 2 Operational safety

From software version SC.713.1 Edition 12/2020 2.8 Disabling the compressed air supply and discharging the pressure

2.8 Disabling the compressed air supply and discharging

the pressure

The compressed air unit is at location 2 (see fig. 4.2 - 1, page 192 ).

The working pressure of the placement machine is set to 0.50 ± 0.025 MPa (5.0 ± 0.25 bar). The

position of the compressed air unit is shown at item 1 in fig. 2.8 - 1

, page 96. The supply of com-

pressed air to the placement machine can be interrupted with the shutoff valve (item 2 in fig. 2.8

- 1, page 96 ).

 Use the machine key to release the cover lock.

 Lift the cover (see fig. 4.2 - 1, page 192 ).

 Turn the lever of the shutoff valve (item 1 of fig. 2.8 - 1, page 96) from the vertical to the hor-

izontal position.

 Monitor the operating pressure manometer (item 5 in fig. 2.8 - 1, page 96 ). When the place-

ment machine is switched on, the pressure discharges to 0 MPa (0 bar) within 1 minute.

CAUTION

Interruption to compressed air supply!

 When the placement machine is switched on, do not use the stop valve to interrupt

the compressed air supply for more than 30 minutes.

 If you need to shut off the pneumatic system for longer in order to carry out preventive

maintenance or servicing work, you must switch the placement machine off at the

main switch and disconnect it from the power supply.

2 Operational safety Instruction manual SIPLACE SX1/SX2 Edition V2 and V3

2.8 Disabling the compressed air supply and discharging the pressure From software version SC.713.1 Edition 12/2020

Fig. 2.8 - 1 Compressed air unit on the placement machine

(1) Manometer for supply pressure of gantries 1 and 2

Target pressure: 0.46 ± 0.01 MPa, 4.6 ± 0.1 bar (display range 0 - 0.6 MPa, 0 - 6 bar)

(2) Manometer for the machine component supply pressure

Target pressure: 0.5 ± 0.025 MPa, 4.5 ± 0.25 bar (display range 0 - 0.6 MPa, 0 - 6 bar)

(3) Manometer for the bulkcase feeder module supply pressure

Target pressure: 0.25 ± 0.05 MPa, 2.5 ± 0.5 bar (display range: 0 - 0.6 MPa, 0 - 6 bar)

(4) Manometer for inlet pressure

Target pressure: 0.5 - 1.0 MPa, 5.0 - 10.0 bar (display range: 0 - 1.0 MPa, 0 - 10 bar)

(5) Compressed air filter

(6) Compressed air connection

(7) Stop valve in the "OPEN" position

WARNING

Risk of injuries!

Risk of injuries from pressurized compressed air lines.

 NEVER detach compressed air lines while they are still pressurized.

(6)

(1)

(2)

(3)

(4)

(5)

(7)

Instruction manual SIPLACE SX1/SX2 Edition V2 and V3 2 Operational safety

From software version SC.713.1 Edition 12/2020 2.9 Locking and attaching the warning labels

2.9 Locking and attaching the warning labels

2.9.1 Purpose and scope

Before performing any preventive maintenance work or service work to the placement machine,

a procedure of locking and tagging must be followed. The following procedure, when followed cor-

rectly, eliminates the possibility of an employee being injured by electrical shock in connection with

unexpected movement.

2.9.2 Description

Whenever it becomes necessary to isolate, control and release energy for the placement ma-

chine, the following procedure is to be followed.

 Notify affected employees.

 Switch off the placement machine and any auxiliary devices. Carry out all normal stopping

procedures:

– Press the stop button.

– Shut down the control computer.

– Switch the placement machine off at the main power switch.

 Isolate the placement machine from all its energy sources:

– Shut off the compressed air supply

– Shut off the main power supply

 Lock out the machine.

– Attach a lock whenever possible (e.g. to the main switch).

PLEASE NOTE

Minimum requirements

These procedures represent the minimum lock/tag out requirements for the preventive

maintenance or service work on the placement machine. Any additional safeguards

needed to complete work safely can be specified by facilities supervision, the safety of-

ficer, the safety committee and the health department.