To ensure sound performance of PM1 by operators proper training module has been
developed and a maintenance manual book with proper visualization of the machine parts
and cleaning equipment is provided to every machine for operators’ convenient. Figure 11
shows the maintenance manual for operators. PM1 is followed by PM2 i.e. technician level
maintenance checklist, which focuses on critical equipments and their maintenance
schedule. Table 4 shows one PM2 scheduling system.