Lighting and cable trays
Dusty luminaires lose up to 30 % of light output. Soiled cable trays collect combustible dust. We clean both during planned maintenance stops, often together with high-altitude and ventilation cleaning.
What we do
- Removal, cleaning and refit of covers and reflectors
- HEPA vacuuming of cable trays, ducting and installations
- Function test after cleaning, lamp/LED replacement on request
- Input on upgrades to more energy-efficient luminaires
- Work performed de-energised, coordinated with your electrical lead
- Photo, action log and deviation report per zone
How we work
1. Maintenance window
We plan the work into your maintenance window to minimise impact on operations.
2. Cordoning
Area cordoned and installations de-energised per your electrical safety procedures.
3. Cleaning
Removal, cleaning and refit. HEPA vacuuming at height with MEWP or scaffold.
4. Function test
Re-energise, function test and documentation of actions and deviations.
What we comply with
- Swedish Electrical Safety Act (2016:732) and Electrical Safety Authority regulations
- AFS 1981:14 Protection against fall injuries
- AFS 2001:3 Personal protective equipment
- AFS 2001:1 Systematic OSH management
Frequently asked
How often should luminaires be cleaned?
Industrial luminaires every 12–36 months depending on dust load. Office luminaires every 36–60 months.
Can you change lamps at the same time?
Yes. Replacement with LED and disposal of mercury-containing tubes can be included.
Do you need a certified electrician?
All wiring is done by certified electrician. Our staff work de-energised and under supervision of your electrical lead.