What sorts of installations and things need a WOEF?
Caravans, Tents (when fitted with electrical fittings), Motorhomes and Transportable buildings such as Portacoms, will need a current Warrant of Electrical Fitness.
AS/NZS 3001 is the primary reference Standard. Testing requirements are also contained in Section 8 of AS/NZS 3000.
Caravans, motorhomes, & specialist vehicles.
In almost all cases we'll be able to issue a Warrant on the spot. . . except, if a fault is found that needs to be attended to.
Imported Recreational Vehicles operating at 110 volts
If yours is an imported unit, WorkSafe NZ published some guidelines in 2011 and although dated, the requirements are current, See here to view their three-page pdf article.
Things to think about before contacting an Inspector. . .
Is your motorhome or caravan RCD protected? If not, ask your electrician to install or provide you with one.
Where is the electrical supply cord? Is it ok? no knicks, damaged insulation or exposed conductors at either end?
Is the supply cord permanently attached to the caravan or is it a plug and socket arrangement?
If it's supplied by a lead, check to see if the cord anchor near the appliance socket inlet is intact and secure?
Do you know where the switchboard is located inside your unit?
Do you know where the earth wire is that's attached to your chassis or frame? Is it labelled?
Do you have a copy of your previous Warrant readily available?
Commonly asked questions
How long is a WOEF valid for? Answer, 4-years
If the sticker is lost or becomes illegible, what can I do? Answer, check with your Inspector to see if they're OK to issue a replacement. They will want to assure themselves that the unit is still electrically safe. Expect to pay a nominal fee.
What if I can't find the chassis earth? Answer. All metal work likely to become alive needs to be earthed including the metal chassis. Testing can verify whether it is earthed however there is also a requirement for the Inspector to sight the connection to see if the wire is protected, labelled, the right type, and not in any way injured.
How much??
We have a set fee for performing Warrant checks. Ask us for our current charges.
We're available for advice, so please, call us.