Rank: Guest
|
Posted By Glen Humble
We have recently experienced a very serious fire at one of our warehouse units which we believe to have been caused by a catastrophic failure of either our fork lift truck or it's charger (truck was being recharged when the fire started).
The exact cause is still being investigated by the fire brigade and a forensic expert from the insurers.
We wondered if any other members of this forum have experienced problems with their (electric) fork lift trucks or chargers whilst being charged.
Any assistance/comments would be greatly appreciated
|
|
|
|
Rank: Guest
|
Posted By DPK
Glen
I am a firefighter and have attended several fires which were caused by FLT's whilst charging.
It is for this reason it is imperative to include the charging of and use of FLT's in your fire risk assessment and implement the findings from the assessment e.g. charge FLT externally in separate shed. Not always possible i understand, you should also refrain from charging in confined spaces that are not well ventilated as i believe from memory, FLT batteries give of hydrogen which is a flammable gas.
All that said it is not the case where as we go to FLT fires daily or weekly, but i have attended them.
DPK
|
|
|
|
Rank: Guest
|
Posted By Innes Gray
I have seen the results.
The are a lot that are just small.
and never get reported.
Battery terminals tend to over heat and burn out, when this happens the power to unit usually stops so stopping the over heating.
Wiring gets run over and damaged.
There tends to be more than 1 fault to cause the fire IE poor battery care and faulty wireing
|
|
|
|
Rank: Guest
|
Posted By Konstanty Budkiewicz
GL,
Further to recent postings, my limited experience shows that _nobody loves a fork lift truck (FLT). Consequently, their operational use needs to be backed by a PUWER assessment: this process drives the driver-training requirement, a robust maintenance programme, annual inspection by a Competent Person and in your case a suitable and sufficient charging facility.
Ideally, one should have a lead driver to review the condition of user monitored FLTs every 7 days (supervision of user checks). With regard to maintenance,(that is aimed at detecting damage, deterioration and wiring faults) its findings needs to be reviewed and actioned by management and not left to a user/maintainer arrangement.
With regard to charging - we have charged our large hi-lift FLTs in a segregated area of the 20 metres high warehouse without incident under these arrangements (gas levels were confirmed not to be an issue, due to large volume and number of air changes per hour). However, the charging station for the smaller units was more restricted and had an LEV arrangement that activated whenever a charger was switched on.
FLT overheating, in my view, is a foreseeable hazard event. Mindful of this, I suggest that the area/process is made part of your monthly or 6-monthly area audit programme, until you have a satisfactory level of confidence in the new arrangements.
Kon
|
|
|
|
You cannot post new topics in this forum.
You cannot reply to topics in this forum.
You cannot delete your posts in this forum.
You cannot edit your posts in this forum.
You cannot create polls in this forum.
You cannot vote in polls in this forum.