Ceilometer CT25K
CT25K-U059en-2.1 User’s Guide
119
Figure 8-8 Removing Line and Power Interface Subassembly CTP241
8.9.2 Replacement
WARNING
The Line & Power Subassembly contains dangerous
voltage of 115 VAC/230 VAC even when the Power
Switch F1 is turned off. Do not connect the Power Cable
to an unmounted Line & Power Subassembly.
1. Take the CTP241 in your hand. Turn cables P6...P8 so that they stay on
the cover of the subassembly. Set the CTP241 in its place.
2. Set the screw and spacer that connects the CTP241 to the battery holder in
places. Tighten the screw slightly by fingers, see Figure 8-8.
3. Connect the plug-in Connectors P7 and P8 to the DMC50 Processor
Board and modem, if installed. See the drawing on the front panel for the
correct positions.
4. Connect the AC Power Interface Connector P6 to the Board Frame
DMF51 (J15). Ref. Figure 8-1.
5. Plug Internal Heater cable into connector J5 on the CTP241.
6. Turn the Ceilometer to horizontal position.
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