67
Figure 60: Location of the Detector
9.
Trace the wires from the detector to the main laser board.
10.
Gently disconnect to connector to the detector from the main laser board.
11.
Locate the fibre optic connector shown in Figure 69.
Figure 61: Location of the Fibre Optic Connector
12.
Disconnect the fibre optic connector by gently unscrewing it counter-clockwise.
13.
If the fibre optic cable is wrapped around the Herriott cell, gently unwrap it.
14.
Locate the screws securing the Herriott cell to the back of the enclosure. See Figure 70.
Figure 62: Location of Bolts Securing Herriott Cell
