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YEARLY PLANNED PREVENTIVE MAINTENANCE

STANDARD OPERATING PROCEDURES

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yearly planned preventive maintenance SOP Doc.. All Staff are aware of this program and expected to comply with requirements relevant to their operations in the Company. ……………………………… Executive Vice Chairman 2 ……………………. Title: SOP for Yearly planned preventive maintenance Prepared by Revision No. Thank you.. Approved by Issue date Table of Contents S/N i ii iii iv Content Cover page Table of content Food Safety Policy & Objectives Standard Operating procedures Page 1 2 3 4–5 MANAGEMENT DECLARATION: We wish to declare the Management’s support for the implementation of the Food Safety Management System implementation in the Factory to ensure that all Multi-trex integrated foods plc cocoa based products are safe for human consumption and do not pose a hazard to the health of the final consumer when used according to intended use. Managing Director .

yearly planned preventive maintenance SOP Doc. regulatory and customer food safety requirements using the most appropriate food grade production facilities with adherence to established Good Manufacturing Practices and maintaining effective communication with stakeholders on food safety issues. is implemented. effectiveness and continual improvement of the Company FSMS. 3 . The food safety policy which is supported by measurable food safety objectives. Approved by Issue date FOOD SAFETY POLICY STATEMENT Multi-Trex Integrated Foods Plc is committed to manufacturing. statutory/regulatory food safety requirements • Ensure that all relevant parties in the food chain are aware of the Food safety requirements relating to the Company’s products. FOOD SAFETY OBJECTIVES • Provide wholesome and nutritious cocoa based products that supports healthy living • Implement FSMS capable of promoting continual improvement of our operations • Ensure compliance with applicable customers. sales and distribution of cocoa based products which meet statutory. Title: SOP for Yearly planned preventive maintenance Prepared by Revision No. maintained and continually reviewed for suitability.

Change the grease packing in the bearings of impact crusher motor. Lubricate the unbalanced vibrators. 5. replace if wear on the thread is about 50% and above. Check the screw unit for wear. Responsibility Snr Controller (Engr &Maintenance ) 4.1. 5. 4 .yearly planned preventive maintenance SOP Doc.1. Procedure 5. Goal: To ensure yearly preventive maintenance of all machines/equipments.3WINNOWER Lubricate the unbalanced vibrator.1 CLEANER/DESTONER 5. Replace the lubricant in the gear units. Title: SOP for Yearly planned preventive maintenance Prepared by Revision No. SOP Title: YEARLY PLANNED PREVENTIVE MAINTENANCE JOB DESCRIPTION 2. Replace the grease in the worm gear screw jack to the hoisting system.1Bucket Elevators • Lubricate all bearings • Change oil in the drive system. Scope : This document applies to all activities involving the yearly preventive maintenance of machine /equipments 3. 5. 5.2MICRONIZER • • • • • • • • Lubricate 2 x 38mm pivot pins on vibratory bed support frame. Lubricate all the bearings. Approved by Issue date 1.2KS Rotary Screen Cleaner • Replace the grease packing in the bearings of the eccentric load motor.

5. 5.4NIBROTOM 3000 • • Change the circulating lubrication oil. Replace lubricant in the gearboxes.9DUYVIS PRESS A & B Replace O-rings of GS valves of the hydraulic unit. replace if worn. Title: SOP for Yearly planned preventive maintenance Prepared by Revision No. Replace O-rings and back up rings of the MVE and SVE valves of the hydraulic unit.6MID GRINDER • • • • • • • • • • • • Replace the oil in the coupling of the drive (Shell Tellus oil R10) and the variator of the discharge pump (Omala 220). re-tension if necessary.8LIQUOR/BUTTER TANKS Inspect agitator blade for wear.5PRE GRINDER • Lubricate all bearings. 5. Check wear of the agitator arms. Clean the tank. Approved by Issue date 5. Change the oil filter. 5 . balls and bottom screen.yearly planned preventive maintenance SOP Doc. 5.7FINE MILLS Check condition and tension of belt. Check packing of the pump units. Change oil in the hydraulic unit. Check balls and agitator arms for wear. replace if worn. Replace grease packing in the bearings of motors. 5.

Clean the pressure gauge.0 RECORDS • 6 . Approved by Issue date • • • • • • • • • • Replace guard rings. pressure switch and dump valve of the liquor pump. and insert new packing. Provide all monthly maintenance work. Change the grease packing in the bearings of all motors. Open all manholes and hand holes. • Close manhole and hand holes. • Refill boiler. and seals of the filling system. strongly retighten all man. Clean fire tubes and rear reversing chamber as well as the flue tubes. Remove all packing rests sticking to the contact surfaces without damaging the latter.10BOILER Drain the boiler completely.and hand holes repeatedly during first working hours. rinse thoroughly using strong jets of water. Replace defective support strips of cake trough. remove it and rinse out. as well as remove soot deposits. test electrodes in respect to scale deposits. Clean the liquor-conditioning tank. in case of boiler scale deposit. • Check combustion chamber brick lining. clean them. 5. Apply fresh grease to the system. • After starting. Clean the boiler interior. O-rings. • Re-grease all bearings. Remove flange of the electrode low-water safety device.yearly planned preventive maintenance SOP Doc. test 6. Title: SOP for Yearly planned preventive maintenance Prepared by Revision No.