Coolant Loop Maintenance
Scheduled flushing, seal inspection, and pump verification for operating hydro-cooled mining cabinets.
Why Scheduled Maintenance Matters
Hydro loops in mining cabinets accumulate particulate, biofilm in poorly inhibited fluid, and seal wear on quick-disconnect fittings. A throttled loop shows up as hash-rate drift long before a visible leak — especially in humid Korean summers.
Each Visit Includes
- Coolant sample and inhibitor level check
- Filter inspection or replacement (client-supplied or pre-agreed OEM filters)
- Pump curve spot-check: flow, noise, and vibration
- Torque check on manifold fasteners per manufacturer interval
- O-ring and gasket visual inspection at exposed fittings
- Log update appended to your cabinet history file
Contract Options
| Cadence | Per cabinet / year | Notes |
|---|---|---|
| Quarterly | ₩2,400,000 | Standard for 0.05–0.15 EH/s single loops |
| Bi-monthly | ₩3,600,000 | High-ambient sites or dusty intake locations |
| Ad hoc | ₩680,000 / visit | Subject to technician availability |
Emergency call-outs for sudden hash-rate collapse with temperature alarms: ₩950,000 plus parts, attempted within 24 hours in metro Seoul.
Excluded
Coolant chemistry disposal fees billed separately if local regulations require certified haul-off. ASIC repair and hash-board replacement remain with your hardware vendor.
Next Step
Tell us how many cabinets you operate and their last service date. We propose a calendar aligned to your burn-in anniversary.