X-Series-Maintenance-Manual(1).pdf - 第13页

Introduction Minor and Major Maintenance Maintenance Notes Maintenance Manual SIPLACE X Series 13 Maintenance Notes 1.3 Maintenance Notes See also  1.1.7 Saf ety Instructio ns f or Maintenance Tasks [ ➙ 10] Minor an d M…

Introduction

Preparatory Work... Safety Instructions for Maintenance Tasks

12 Maintenance Manual SIPLACE X Series

► Alternative: Attaching warning signs

If a machine can be locked, it must be. However, there are situations where energy isolating devices

cannot accommodate locks. In these cases, the energy isolating devices must be tagged to warn

employees that the machine is de-energized for servicing. The tag or label must be securely

fastened, it must be placed in a position visible to all and it may only be removed by the person who

attached it.

► Release of stored energy

Stored energy in the compressed air supply or electrical energy in electrolytic capacitors must be

released by appropriate means.

⇨ After switching off the machine, wait until the voltages and the compressed air have discharged,

so that work can be performed without any risk.

► Testing the lock out.

Testing the lock out can be done simply by pressing the start button.

► The following steps must be taken to restore the machine to operation.

► Check the working area. Authorized employees should remove all of their tools and reinstall all safety

features.

► Notify all affected employees.

► Before removing even one lock or tag, inform all workers in the affected area that the machine is

going to be restarted.

► Remove locks/tags

► Every authorized employee must remove his own lock and shut it away.

► Turn the machine on. Make sure that authorized staff check the equipment in operation to ensure

that repairs were done correctly

Testing

Service personnel may test circuits by energizing them briefly without suspending the Lock Out / Tag

Out Procedure. This may only be done when no other work is being performed by any other person on

the equipment being tested.

It is extremely important that all remote start switches be tagged with the "Do Not Operate" tag to prevent

inadvertent operation of the equipment during these periods.

Responsibilities

▪ It shall be the responsibility of the maintenance and service personnel to make sure this procedure

is adhered to.

▪ It shall be the responsibility of the maintenance and service personnel's immediate supervisor to

instruct his personnel on this procedure.

▪ It shall be the responsibility of the Safety Officer with assistance from the Safety Committee, Health

Service Department, and the various managers and vice-presidents to administer the Lock Out / Tag

Out Procedure.

Introduction

Minor and Major Maintenance Maintenance Notes

Maintenance Manual SIPLACE X Series 13

Maintenance Notes

1.3 Maintenance Notes

See also

 1.1.7 Safety Instructions for Maintenance Tasks [ ➙ 10]

Minor an d Major M aintenance

1.3.1 Minor and Major Maintenance

Maintenance to production equipment is subject to underlying conditions stipulated by the production

schedule and other organizational circumstances. The availability of the staff trained and authorized to

perform SIPLACE maintenance also plays a role in the ability to realize maintenance work.

To facilitate easier realization of SIPLACE maintenance in the daily work routine, this SIPLACE

maintenance manual takes into account the degree of complexity for each maintenance task. The tasks

are therefore differentiated between Minor Maintenance and Major Maintenance.

Minor Maintenance

Minor Maintenance includes simple maintenance tasks. These do not require any special training and

can be performed with the help of the maintenance manual. This work is typically executed by operating

personnel. Minor Maintenance is a weekly maintenance block, which can be extended on a 3 monthly,

6 monthly and annual basis, to include other tasks. The Minor Maintenance work generally takes approx.

1 hour per line, depending on the line configuration and the number of people performing the

maintenance.

Minor Maintenance = weekly maintenance break, simple tasks

Major Maintenance

Major Maintenance are maintenance tasks with a higher degree of complexity. These require prior

training to perform the tasks. This work is typically performed by trained operating personnel or by staff

from the maintenance team. Major Maintenance is a 6 monthly maintenance block (3 monthly for C&P20

heads), which can be annually extended to include other tasks. Major Maintenance work to SIPLACE

machines is often performed when major oven maintenance is performed at the line.

Major Maintenance = 3, 6 monthly maintenance breaks, complex tasks

Annual maintenance tasks

6-monthly maintenance tasks

3-monthly maintenance tasks

Weekly maintenance tasks

Week

Annual maintenance tasks

6-monthly maintenance tasks

3-monthly maintenance tasks

Week

Introduction

Maintenance Notes Calculation of Maintenance Intervals

14 Maintenance Manual SIPLACE X Series

Calculat ion of Ma intenanc e Interval s

1.3.2 Calculation of Maintenance Intervals

The SIPLACE maintenance intervals are time-based and set according to the following conditions:

▪ Shift model: eight hours per shift, three shifts per day, five days a week and 50 weeks a year.

▪ Real placement performance in accordance with machine specifications

▪ Environmental and production conditions: see document "Conditions at Installation Site"