Maintain a register of each machine to avoid fitting the wrong part. Separate genuinely interchangeable items from model-specific stock. Set quantities from usage and replenishment time.
A traceable record for each machine
- Record model, equipment identifier, delivery configuration and project location.
- Record brush, blade, recovery hose, battery and charger specifications for each machine.
- After replacement, record the date, symptom, service conditions and person responsible.
- Have qualified personnel verify electrical and drive components.
Check each closely related model individually
For exampleJ-85BFandJ-85BHCheck each machine's own record.J-920Band other models need individual records. Verify motors, blades and chargers even when machines look similar.
Adjust stock against actual use
Set reorder points using wear, downtime and purchasing lead times. Rough floors, operational frequency and soil can change consumption substantially.
Choose cleaning chemicals, brushes and other floor-contact items by surface and task. Separate incompatible items to avoid incorrect fitting and delays across sites.
Checks after reading
- Site area, routes and narrowest access
- Floor material, soil type and pre-cleaning
- Daily frequency and continuous working time
- Power, water, wastewater, consumables and service conditions
Explore products and selection information
Questions about this guide
Can one spare-parts ratio cover several sites?
Use consumption, downtime and replenishment lead times to adjust stock for each project.
Can similar-looking models share one spare-parts list?
Keep individual machine records. Pool parts only after confirming interchangeability.
What should the maintenance log contain?
Record the model, actual configuration, project location, part specifications and replacements so each part remains traceable to its machine.