LTN Factory-Installed Options
wc_tx001650gb.fm 57
5.3 Oil Pan Heater
Cold, thick engine oil does not flow freely and may cause engine starting
difficulties. An oil pan heater installed on the engine oil pan keeps the oil warm and
flowing. Heat from this electrical device warms the supply of engine oil contained in
the pan while the machine is not in use. Plug the cord into a 120V power supply.
5.4 RCBO Circuit Breaker
Available for 50 Hz machines is an Residual Current Circuit Breaker with
Overcurrent Protection (RCBO). On these machines, the RCBO takes the place of
the standard receptacle circuit breaker. Machines with RCBOs have neutral
bonded to ground and thus these machines require grounding.
The RCBO functions as an overcurrent protection device and a current leakage
detection device.
Whenever an overcurrent condition or a current leakage condition exists, the
RCBO’s activation lever springs to the OFF position. This opens the circuit. If the
activation lever springs to the OFF position during use, there is a problem. Do not
use the receptacle until the problem is corrected.
Test the RCBO every 6 months.
Note: The RCBO must be connected and the main circuit breaker must be in the
ON position when testing.
To test:
1. Set the activation lever (a) to the ON position.
2. Press the “TEST” button (b). The activation lever must spring to the OFF
position. If it does not, the RCBO has failed. Replace it.
b
a
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