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MANUFACTURER RECORD 00105 OF 3,210,000Bosch Professional
Bosch Professional
GLL 3-80 C
Verify calibration status, environmental limits and the reference surface before relying on a measurement.
Construction toolsLaser levelEnglish · GlobalRevision 2026.1
English: Product names, model codes, official notices and manufacturer text remain in the authoritative source language. EgoFile interface labels are translated.
DATA PROVENANCE
What this page contains
- Record type
- Profil urządzenia EgoFile
- Authority
- Producent
- Verification
- Treść redakcyjna
- Evidence
- Identyfikacja na podstawie oficjalnego źródła
- Last source check
- 1 sierpnia 2026
- Indexing policy
- Noindex — brak pełnej instrukcji OEM
Important limitation
Profil pomaga rozpoznać urządzenie, ale nie zastępuje instrukcji producenta.
Bez kopiowania instrukcji80%profile completeness
PRODUCT WORKSPACE
One product. Everything in one place.
Editorial product profile. Confirm the complete rating-label code before saving a serial number or following variant-specific instructions.
✓Exact brand and model✓Product category✓Market and language✓Named source–Official identifier
Keep warranty, history and safety alerts together.
Use cited guidance or create a private EgoFile case.
Quick start
Before first use
- Inspect housing, optics, sensors and batteries.
- Select the correct unit, mode and reference point.
- Perform the documented self-check or calibration confirmation.
Daily use
Use the product correctly
- Protect the instrument from impact, moisture and temperature shock.
- Repeat critical measurements from a second reference.
- Record tolerance, environment and instrument identity with the result.
Safety
Important precautions
- Do not stare into laser beams or aim them at people or vehicles.
- Use approved procedures near live electrical systems.
- Do not rely on one detector reading before drilling or cutting.
Maintenance
Keep it working reliably
- Clean optics with suitable non-abrasive materials.
- Store dry in its case and remove batteries for long storage.
- Arrange calibration after impact, drift or the specified interval.
COMMON ERRORS & SYMPTOMS
What the product may be telling you
These are category-level diagnostic paths. Error-code numbers differ between brands, markets and revisions, so EgoFile shows a code only after it is confirmed in the exact official manual.
Source policySafe checks are maintained by EgoFile and linked to the official source record. No third-party manual text is copied.
01NO READING
No measurement is available
Low priorityWhat it means: Range, mode, target conditions or power may be unsuitable.
Safe first check: Confirm mode, reference, batteries and the stated operating range.
Stop condition: Do not proceed with drilling or cutting on an uncertain detector result.
02UNSTABLE
Reading changes or will not settle
Medium priorityWhat it means: Movement, glare, temperature, surface or interference may affect the sensor.
Safe first check: Stabilise the instrument and repeat from a controlled reference.
Stop condition: Use an independent method before a safety-critical decision.
03CAL
Calibration warning or suspected drift
High priorityWhat it means: Impact, time or environmental change may have moved the instrument outside tolerance.
Safe first check: Stop relying on results and perform the documented field check.
Stop condition: Send the instrument for calibration when the check fails.
04LASER
Laser or optical output is not visible
Medium priorityWhat it means: Mode, receiver setting, brightness or contamination may be responsible.
Safe first check: Check the selected mode and clean optics using the approved method.
Stop condition: Never look into the aperture or open the optical housing.
QUICK CHECKS
Three more things to verify
Useful when no error code is visible.
No reading
Check batteries, mode, range and target conditions.
Reading is unstable
Stabilise the instrument and reduce glare, vibration or temperature change.
Calibration warning
Stop relying on results and complete the official verification procedure.
PUBLIC SAFETY CHECK
Check recalls separately from the manual.
No exact model match was attached automatically. Search the official safety records by brand, shorter model number or UPC.
Search safety notices →This EgoFile profile is a practical reference. Confirm the exact product and use the manufacturer document for operation, repair and safety-critical work.
Manufacturer support →