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90-0322-AAA
OHG Sub-Unit Installation Instructions
20th Nov 2012
© 2012 Owlstone Ltd
Proprietary and Confidential
Page 11 of 14
3) Connect DC power cable
Connect the DC power cable to the power socket on the rear of the OVG-4 as shown below.
Figure 18: Plug power cable into socket
4) Connect the RS485 cable
Connect the RS-485 connector to the rear of the OHG as shown below, tighten the two screws.
Figure 19: Fitting the RS-485 connector
5) Replace the roof panel
Replace the roof panel and tighten the 4x screws. See section 5.4
6) Re-connect DC power, Air, Exhaust to the rear of the GEN-SYS system
Refer to Section 4.