Wavecom TnT ELB G4-Series User Manual page 9

Wavecom Instruments Portable Appliance Testers Instruction Manual
First Safety Test
Visual Inspection
VISUAL INSPECTION IS TO OCCUR BEFORE ANY OTHER TEST IS CARRIED OUT BEFORE USING ANY
OF THE RANGE OF TnT APPLIANCE TESTERS
(Theory has it that up to 90% of errors are detected just by doing a thorough complete visual inspection,
this will also determine what specific type of test will be conducted on the inspected appliance.)

Take your time and read information carefully, compliance plates or stickers attached to the appliances
being inspected, have valuable information like volts, amps, power and symbols like the earth symbol
and the double insulated symbol
appliance. (Explained in detail refer pg.

There is no damage or component defects to the accessories, plugs, outlet sockets or connectors
(physical).

There are no cracks &/or abrasions.

There are no exposed inner cores or conductors (flexible) and the supply cords are not twisted or distorted.

Any Fuse / Over load protection components (if fitted) are checked.

All labels, markings and warning indicators (of the maximum load to be connected to the device) are legible
and intact.

The insulation is not damaged in any way i.e. melted, cuts or abrasions. There are no iron filings in the
insulation. There is no insulation tape on the lead.

Any flexible cords and/or leads are effectively anchored (glands and grommets intact).

All covers or guards are in place and secure as intended by the supplier/manufacturer.

All safety devices and systems are in good working order. (i.e. overload latches & buttons).

No dust &/or dirt obstructs any exhausts or ventilation outlets.

All controls are working properly and are secure and aligned.
If any Equipment FAILS ANY
therefore no other tests need be performed. If this is the case the Equipment should be tagged with a
DANGER TAG and removed from service. It is recommended by the manufacturer and distributor of this
product that it SHOULD NOT BE RETURNED TO
TNT – Series (All models – Testing (Menu A)
TEST Function Flow Chart
that will help you identify what test needs to be conducted with that
Important: If result is a FAIL!!
of the above, it should be deemed to have
SERVICE. To do so would be considered unsafe.
Main Menu A
Class 1 Earth Bond or Continuity Test
Class 2 500V Double Insulation Test
9
FAILED the Visual Test, and