Shahzaib Khan Afridi

Monitor the temperature of Reefer containers and send to the customers by email.

Ensure all reefer units in running condition without any alarms, resolve malfunction Reefer on time and reduce potential of cargo claim.

Troubleshoot malfunctions reefer unit's found in yard during operation condition.

Document & maintain record of reefer units monitoring,

Document & maintain record of reefer stock.

Perform pre-start up checks before PTI by verifying sufficient refrigerant is charged, electrical connections are tight, wiring and piping are properly routed and secured, compressor mounting bolts are proper, fan motors and mounting brackets are tight, condenser and evaporator coil are properly secured.

Pre-trip containers in accordance with client’s requirements.

Conduct periodic inspection of refrigeration system and components for correct operation, observe operating condition and need for repair or adjustment.

Detect refrigerant leak through system pressure, temperature, recharge volume liquid level etc, to repair recover refrigerant, inspect, rectify and recharge the refrigerant.

Identify malfunction of components, dismantle, repair and replace faulty components.

Reassemble components, test for correct operation, charge system with correct refrigerant, ensure correct operation of the equipment.

Troubleshoot & diagnose malfunctions reefer unit's (carrier, daikin, starcool & thermo king).

Document and maintain records of preventive maintenance, routine checks, inspections, faults identified, repairs, replacements, refrigerant leak, recharge & quantity.

Perform pre-start up checks before PTI by verifying sufficient refrigerant is charged, electrical connections are tight, wiring and piping are properly routed and secured, compressor mounting bolts are proper, fan motors and mounting brackets are tight, condenser and evaporator coil are properly secured.

Pre-trip containers in accordance with client’s requirements.

Conduct periodic inspection of refrigeration system and components for correct operation, observe operating condition and need for repair or adjustment.

Detect refrigerant leak through system pressure, temperature, recharge volume liquid level etc, to repair recover refrigerant, inspect, rectify and recharge the refrigerant.

Identify malfunction of components, dismantle, repair and replace faulty components.

Reassemble components, test for correct operation, charge system with correct refrigerant, ensure correct operation of the equipment.

Troubleshoot & diagnose malfunctions reefer unit's (carrier, daikin, starcool & thermo king).

Conduct periodic inspection of refrigeration system and components for correct operation, observe operating condition and need for repair or adjustment.

Detect refrigerant leak through system pressure, temperature, recharge volume liquid level etc, to repair recover refrigerant, inspect, rectify and recharge the refrigerant.

Identify malfunction of components, dismantle, repair and replace faulty components.

Reassemble components, test for correct operation, charge system with correct refrigerant, ensure correct operation of the equipment

Ensure equipment is running efficiently and the required operating conditions are maintained in the cold store chambers for operational requirements.

Ensure periodic maintenance of refrigeration system and components following SOP.

Check the evaporators for ice accumulation/proper defrosting, wash evaporator coils to remove dust and foreign materials drawn into the fins.

Check evaporator and condenser fan blades for fractures, clean the fan blades, replace worn blades and tighten the fan set screws, lubricate fan motors, replace fan motor if required.

Check for the operation of defrost controls, ensure defrost heaters are in the correct position for maximum heat transfer to the evaporator coil, check the voltage at each heater terminal and ensure heater terminals are in good condition.

In compressor unit, replace worn condenser motor, check all electrical components and replace damaged wirings and tighten all electrical connections, check and ensure functioning of pressure controls and safety controls, check oil level, ensure working of solenoid valves, check operation of cold room temperature thermostat and clean condenser periodically.

Check condition of refrigerant line insulation and replace if necessary, check refrigerant level in the system, ensure no refrigerant leak