10
OELD Operating Instructions
3.2.3 Using the Searchline Excel Mounting Plate
The OELD may be fixed to the Searchline Excel mounting plate (2104D0237), which is included in the Searchline Excel kits. Two
M10 tapped holes, ‘K’, are provided for mounting the OELD. Refer to the Searchline Excel technical manual for other details. The
mounting plate fixings are not supplied.
Always mount
plate this way
up
<Figure 7. Searchline Excel Mounting Plate>
3.3 Electrical Installation
1. Remove the lid.
2. Lift the handle and take out the electronics module.
3. Fit a suitably approved cable gland or conduit fitting to the required cable entry for the field cable.
4. Fit a sensor to the desired entry referring to the sensor manual for specific information and recommended detector orientation).
Use sealing washers where necessary to maintain the ingress protection rating to IP66/67.
5. Fit suitably certified stopping plugs to all unused cable entries. Use sealing washers where necessary to maintain the ingress
protection rating to IP66/67.
WARNING
The plastic transport caps supplied must be replaced with suitably certified closers (such as glands or stopping plugs) prior to
commissioning the OELD. Failure to do so presents a potential source of ignition.
6. Make the electrical connections (see Chapter 4).
7. Carefully replace the electronics module.
8. Replace and tighten the cover and tighten the locking screw.
Caution
Take care to avoid trapping cables when replacing the display module.
3 Installation
