This document provides a structured checklist for preventive maintenance of Haitian injection molding machines, covering daily, weekly, monthly, quarterly, semi-annual, and annual inspections.
he Haitian Preventive Maintenance Record outlines key maintenance checks, including:
✔ Daily Inspections – Visual inspections, hydraulic and lubrication checks, alarm monitoring, and emergency stop verification.
✔ Weekly Tasks – Cleaning oil reservoirs, ventilation systems, and lubricating key machine components.
✔ Monthly Checks – Inspection of heater bands, thermocouples, limit switches, and controller maintenance.
✔ Quarterly Maintenance – Pump cleaning, hydraulic oil inspection, transducer calibration, and heat exchanger evaluation.
✔ Semi-Annual & Annual Maintenance – Comprehensive electrical system checks, oil changes, screw wear analysis, and machine leveling.
The checklist includes sections for technician initials and machine serial numbers, ensuring proper documentation of completed maintenance tasks.