sop for Preventive Maintenance of Hi-Cart
To lay down a procedure for the Preventive Maintenance of Hi-Cart.
This Standard Operating Procedure is applicable for Preventive Maintenance of Hi-Cart to be followed at formulation plants
3.1 Officer / Executive Engineering shall be responsible for the execution of this procedure.
3.2 Engineering Manager shall be responsible for the implementation of this SOP.
3.3 Engineering Manager shall be responsible for the compliance of this SOP.
4.0 Abbreviations and Definitions
SOP : Standard Operating Procedure
No : Number
QA : Quality assurance
Qty : Quantity
ER : Engineering
5.1 General Conditions
5.1.1 Refer the master plan of preventive maintenance.
5.1.2 Equipment shall be available for preventive maintenance.
5.1.3 Clean oil / grease stains & remove unwanted material, spares after completion of work.
5.2.1 Use necessary safety wears, while doing the work.
5.2.2 Ensure covers & guards are properly fixed.
5.3 Procedure for Preventive Maintenance of Hi-Cart.
5.3.1 Ensure that electrical supply is in off position in main panel and display “Under Maintenance” Board on the panel board.
5.3.2 Switch OFF the drive unit and inform all the concerned.
5.3.3 Operator or above has to ensure and verify the check points for the preventive maintenance as shown in the Annexure-1,2.
5.3.4 After the completion of preventive maintenance, check the machine for smooth operation.
5.3.5 Remove “Machine under Maintenance” Board on the panel board after completion of the Maintenance.
5.3.6 The operator / technician who perform the job will enter his name / sign in “Done By” Column and responsible Engineer / Officer and Officer Production will put sign in “Checked by” column.
5.3.7 Half Yearly Maintenance will include the jobs of Quarterly.
5.3.8 Quarterly Preventive Maintenance is to be carried out as per the following check points.
22.214.171.124 Check for proper functioning of safety system.
126.96.36.199 Check the emergency stop switch for proper functioning.
188.8.131.52 Lubricate the drive chain.
184.108.40.206 Lubricate all moving and rotating parts.
220.127.116.11 Check all the nuts and bolts for any looseness if loose tighten it.
18.104.22.168 Check oil level in vacuum pump if found low level fill with fresh oil as per recommendation up to the appropriate level.
22.214.171.124 Check oil level in gearbox.
126.96.36.199 Check the compressed air line for any leakage.
188.8.131.52 Check the carton conveyor chain & its carrier.
184.108.40.206 Check the pusher assembly for its proper alignment & free movement.
220.127.116.11 Check the printing device.
18.104.22.168 Check the tuck in mechanism for adjustment.
22.214.171.124 Check the proximity switches, sensors setting & functioning.
126.96.36.199 Clean the panel by vacuum clean.
188.8.131.52 Check the all gear mechanism for proper power transmission.
184.108.40.206 Check chain tensions of all drive mechanism.
220.127.116.11 Check all springs for any damage & stiffeners.
18.104.22.168 Check all bearings of sliding mechanism
22.214.171.124 Check the all timing belt condition & alignment
126.96.36.199 Impact the all cam condition.
188.8.131.52 Carry out all monthly checks as per above.
5.3.9 Half yearly Preventive Maintenance is to be carried out as per the following check points
184.108.40.206 Check all electrical connections (compressor control panel, all pump motors, fan motor) for any loose connections, burned contacts, signs of Overheated wires etc.
220.127.116.11 Overhaul the product conveyor.
18.104.22.168 Overhaul the carton conveyor.
22.214.171.124 Overhaul the carton magazine.
126.96.36.199 Overhaul the pneumatic system.
188.8.131.52 Overhaul the pusher road assembly.
184.108.40.206 Overhaul the tuck in mechanism.
220.127.116.11 Overhaul the linkup mechanism.
18.104.22.168 Overhaul the gearbox.
22.214.171.124 Drain the oil from vacuum pump and refill with fresh oil as Recommendation.
126.96.36.199 Overhaul the vacuum pump.
6.0 Forms and Records
6.1 Quarterly Preventive Maintenance Check List of HI-CART – Annexure
6.2 Half Yearly Preventive Maintenance Check List of HI-CART -Annexure
7.1 Master copy – Documentation Cell (Quality Assurance)
7.2 Controlled copies – Engineering Department