33
4
INSTALLATION…
Undo jacking screw
Pull chassis out
1
2
Remove backplate
Remove clamp
Remove screw
Power Supply
Analog Inputs
Relay Outputs
Earth Stud
1
2
3
Information. The terminal compartment
extension used for anchoring cable conduits is
an optional fitting.
Fig. 4.5 Access to Terminals
Fig. 4.6 Removing the Chassis
Warning. Before making any connections,
ensure that the power supply, any high voltage-operated
control circuits and high common mode voltages are
switched off.
4.3
Access to Terminals and Connections – Fig. 4.5
4.3.1
Removing the Chassis – Fig 4.6
The chassis must be removed to gain access to the electrical
connections and/or analog input modules.
Open the instrument door and remove the chart unit – see
Figs. 1.2 or 1.3. Remove the chassis as shown in Fig 4.6.