00198327-01_MM_Vacuumpump_Becker_VX25_DE_EN.pdf - 第35页
1 Introduction 1.2 Preparatory Work... Maintenance Manual / Instandhaltungsanleitung Vacuum Pump / Vakuumpumpe Becker VX25 06/2017 35 CAUTION Danger of cutting on the IC and FC camera There is a risk of cutting your fing…
1 Introduction
1.1 Safety Instructions
34 Maintenance Manual / Instandhaltungsanleitung Vacuum Pump / Vakuumpumpe Becker VX25 06/2017
1.1.5 Safety instructions for the compressed air supply
CAUTION
Risk of injury from compressed air!
Risk of injury when disconnecting the compressed air lines.
► NEVER disconnect compressed air lines while they are still pressurized.
CAUTION
Prolonged interruptions to the compressed air supply can cause damage.
When the machine is switched on, do not use the shutoff valve to interrupt the compressed
air supply for more than 30 minutes.
► If you need to shut off the compressed air system for longer in order to carry out your
work, you must switch the machine off at the main switch and disconnect it from the
power supply.
1.1.6 Safety Instructions for Work on the Cutting Device
WARNING
Risk of injury when working near the tape cutter.
When working in the area of the tape cutter, move the component trolley out of the machine
and disconnect the machine from the mains supply and the compressed air supply.
► Wait until the operating pressure has dropped to 0 MPa.
► Always secure the machine against unauthorized reactivation.
► Do not reach into the tape cutter.
CAUTION
Risk of injury when performing service work on the tape cutter.
Never support the tape cutter on your body, e.g., on your knees or thighs. Do not place
your feet under the tape cutter.
► Wear appropriately thick protective gloves.
► When removing/fitting the tape cutter, hold it only outside on the left and right.
1.1.7 Safety Instructions for Maintenance Tasks
WARNING
Danger of burning
► Never use inflammable fluids (e.g. alcohol) for cleaning purposes when working in the
vicinity of a naked flame or fire.
► Never spray lubricants or cleaning agents from aerosol cans in the vicinity of a naked
flame or fire.
CAUTION
Consumables
Observe the safety data sheets for consumable materials!
CAUTION
Cleaning and lubrication
► Always use ethanol for cleaning – do not use solvents.
► Isopropanol – IPA can be used as an alternative.
► NEVER use compressed air to clean units inside the placement machine or modules.
1 Introduction
1.2 Preparatory Work...
Maintenance Manual / Instandhaltungsanleitung Vacuum Pump / Vakuumpumpe Becker VX25 06/2017 35
CAUTION
Danger of cutting on the IC and FC camera
There is a risk of cutting your fingers along the edges of the mirror.
► Wear laboratory gloves as protection and avoid touching the edges.
► The laboratory gloves are also required for effective cleaning (fingerprints!).
CAUTION
Only one person must be present at each component preparation station at any
given time.
This is to ensure the safety of the operator and the safety of the second person. Pulling in
the component trolley is a two-handed operation, so only one person can be reliably protec-
ted from the possible risks.
1.1.8 Safety Instructions on Hazardous Materials
CAUTION
Observe the safety data sheets
Observe the applicable safety data sheet, when handling hazardous materials (e. g. Loctite
241, ethanol).
1.2 Preparatory Work...
Purpose and scope
Before performing any preventive maintenance work, conversion work or service work, a procedure
of locking and tagging must be followed and warning signs must be attached if not stated other-
wise. If it is not necessary to switch off the machine, it is explicitly mentioned.
The procedure, when followed correctly, eliminates the possibility of an employee being injured.
NOTICE
Additional safety measures
This procedure represents the minimum lock out and tag out requirements for the machine
during preventive maintenance work and service work. Any additional safeguards needed
to complete work safely can be specified by facilities supervision, the safety officer, the
safety committee and the health department.
Description
Whenever it becomes necessary to isolate, control and release energy, the following procedure is
to be followed.
► Notify all affected employees.
► Switch off the machine and all additional devices. Carry out all normal stopping procedures:
ð Press the STOP button.
ð Shut down the station computer.
ð Switch off the machine using the main switch.
► Isolate the machine from all its energy sources:
ð Shut off the compressed air supply.
ð Shut off the main power supply.
1 Introduction
1.2 Preparatory Work...
36 Maintenance Manual / Instandhaltungsanleitung Vacuum Pump / Vakuumpumpe Becker VX25 06/2017
► Lock out the machine.
ð Attach a lock wherever possible:
Fig.4: Attaching a padlock to the main power switch
Secure Main Switch
► Secure the main switch with a padlock.
Fig.5: Attaching the lockout attachment Z-IS/SPE-1TE
[03123101-xx]
Secure Circuit Breaker
The lockout attachment can prevent the
machine from being switched on inadvertently.
► Switch off the machine.
► Set the circuit breaker to OFF.
CAUTION!
The lockout attachment may only be at-
tached when the machine is switched
off!
.
► Attach the lockout attachment(1) to the
circuit breaker.
► Secure the circuit breaker with a padlock.
NOTICE
Lockout attachment in the service box of your machine
On machines that are delivered from June 2016, the lockout attachment [03123101‑xx] is
located in the service box.