Preparation; Checking The Instrument Type; Wall-Mounted Instruments; Panel-Mounted Instruments - ABB 4680 Installation & Operating Manual

2 PREPARATION

2.1 Checking the Instrument Type

2.1.1 Wall-mounted Instruments – Fig. 2.1
Fig. 2.1 Checking the Code Number (Model 4680)
2.1.2 Panel-mounted Instruments – Fig. 2.2
Slide instrument
out of case
3
1
Remove Plug
2
(if fitted)
Undo captive
screw
Fig. 2.2 Checking the Code Number (Model 4685)
(Wall- /Pipe-mounted Model)
4680/500
4685/500
(Panel-mounted Model)

3 MECHANICAL INSTALLATION

3.1 Siting Requirements – Fig. 3.1
Caution.
• Mount in a location free from excessive vibration.
• Mount away from harmful vapors and/or dripping fluids.
Information. It is preferable to mount the instrument
at eye level, allowing an unrestricted view of the front panel
displays and controls.
1000m
(3281 ft) max.
A – Maximum Distance Between
Instrument and Interface Unit
–20°C
Min.
B – Within Temperature Limits
IP66
C – Within Environmental Limits
Fig. 3.1 Siting Requirements
55°C
Max.
3