GE Intellix BMT 330 Installation Manual page 26

The product cabinet has a primary protective earth bonding lug as shown in Figure 5-25
(bottom left-hand side corner when viewed from the front). This bonding lug and the
mounting stand must be connected to earth in accordance with local practices and
safety codes.
Figure 5-25: Position of primary protective earth bonding lug
Ambient Sensor
The ambient temperature and relative humidity sensor is fitted in a raised position for
transit as shown in Figure 5-26. Loosen the gland nut and lower the sensor fully as
shown in Figure 5-27. Retighten the gland nut.
Figure 5-26: Ambient sensor - raised
Mains AC
WARNING: Only use cables rated at 75 °C minimum for the installation.
WARNING: An external circuit breaker must be installed on the AC source
near to the product and within easy reach of the operator. It should be
clearly labelled as the disconnecting device for the product.
WARNING: Fuses and circuit breakers must be installed in accordance
with the local and/or national wiring regulations.
WARNING: The outer sheath of the mains supply cable should continue
into the equipment as far as possible so that reinforced insulation is
maintained between the operator and mains supply.
MA-017 – BMT 330 Installation Manual – Rev 3.3
Figure 5-27: Ambient sensor - extended
4-Mar-22 Page 26 of 69