Seaward B433R - Manual (Page 12)

General Guidance Notes
12
Acces s or i es
FIG.2 Accessories
Des cr i pti ons
1. Supply lead - 230V, UK style, square pin plug to IEC connector.
The plug top fuse is rated at 3A, only similarly rated fuses should be used for replacement purposes.
2. ‘No-Burn’ Earth Probe – a high current probe used for applying the Earth test to relevant points on the
product under test.
Firm pressure of the probe tip, against the point to be tested, is required to initiate the test - this helps promote
good contact and prevent damaging arcing of the test current, which may otherwise occur.
The integral green lamp, within the body of the probe, will light to show a satisfactory earth path resistance of
less than 0.1 ohms.
3. Earth Return Clip Lead – for completing the measurement circuit.
The clip is to be connected to the main earth terminal of the product under test – where the product’s supply
lead is to be included in the measurement, this would be the far end of the protective (Earth) conductor or even
the Earth pin of the plugtop if fitted.