Warranty Renewal Strategy: Full Coverage, Partial or Self-Insure
Three Coverage Tiers
| Tier | Coverage | Annual cost | Fits |
|---|---|---|---|
| Full | All parts + labor + on-site (often PM included) | 8-15% of unit price | High-utilization cores; areas without local engineers |
| Partial | Core parts (laser/PSU) + labor; consumables and wear items self-funded | 4-8% | Clinics with basic PM capability |
| Per-repair | No annual fee; per-incident billing | Volatile, unpredictable average | Low-utilization units; reliable local tech resources |
Three Decision Variables
- Failure probability × repair cost: historical data from the ledger! Two failure-free years favor per-repair; frequent faults favor full coverage.
- Downtime cost: core-revenue devices rate priority-response clauses highly (see service evaluation).
- Self-reliance: certified in-house engineers or stable contractors make partial + self-PM cheaper (the maintenance capability).
Renewal Negotiation Points
- Health check first: require a device-health report as the pricing basis.
- Bundle units: chains trade volume for discounts and unified SLAs.
- Cap escalators: multi-year terms with a ceiling on annual increases.
- Read exclusions: consumables, user damage, water quality (water issues get blamed as “misuse” — your water-treatment logs are the defense).
FAQ
PM during the warranty period too?
Yes — most warranties void without per-vendor PM; the records double as renewal leverage.
Worth buying a service contract for out-of-warranty units?
Compare annual premium vs expected repairs plus downtime risk; as failure rates climb with age, so do premiums — one of the signals pointing at retirement (retirement).