Job Details
Mobile / Unit
Guud Vision Clinic
Guud Vision Clinic
Service Date
2026-07-10
2026-07-10
Location
Capt Town
Capt Town
Technician
Nceba Mhawu
Nceba Mhawu
Machine Model
COT PLE900
COT PLE900
Serial Number
TST10/07/26 VERT
TST10/07/26 VERT
Before You Start — Photos
After Service — Photos
Compare against the "before" photos above to confirm the equipment was cleaned.
Damage Assessment
| Check | Condition | Comments |
|---|---|---|
| External Housing | OK | — |
| Lens Holder / Target Mechanism | OK | Minor ink spill |
| Eyepiece Assembly | OK | — |
| Internal Illumination System | OK | — |
| Measurement Drum / Control Knob | Damaged | Lever broken |
| Power Cable & Plug | OK | — |
| Display/Reading Scale | OK | — |
Service Checklist
| Task | Done | Comments |
|---|---|---|
| Clean external housing and lenses | Yes | — |
| Inspect and clean eyepiece | Yes | — |
| Check and lubricate movement of measurement drum | Yes | — |
| Verify illumination system is functioning | Yes | — |
| Clean and align lens holder | Yes | — |
| Calibration of measurement scale | Yes | — |
| Replace damaged or worn components | Yes | — |
| Test readings with standard lens for accuracy | Yes | — |
| Document final calibration values | Yes | — |
Calibration Record
| Step | Method | Result | Comments |
|---|---|---|---|
| Zero setting of scale | Align to 0 with no lens in holder | Pass | — |
| Sphere calibration | Verify with +5.00D and -5.00D test lens | Pass | — |
| Cylinder calibration | Verify with known cylinder lens | Pass | — |
| Axis calibration | Align with lens of known axis | Pass | — |
| Illumination alignment | Adjust light path for clear reticle | Pass | — |
| Final accuracy test | Measure standard lens, compare to spec | Pass | — |
Post-Service Functionality Check
| Check | Result | Comments |
|---|---|---|
| Optical readings match standard lens tolerance | Pass | — |
| Illumination brightness adequate | Pass | — |
| Smooth movement of focusing/measurement controls | Pass | — |
| No loose parts or rattling | Pass | — |
| Machine stable on work surface | Pass | — |
Notes & Sign-off
Lever needs to be replaced but machine is functioning
Technician Signature
Nceba Mhawu
Nceba Mhawu
Technician Sign-off Date
—
—
Supervisor Signature
—
—
Supervisor Sign-off Date
2026-07-10
2026-07-10