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1
Location
Locate and install in a clean, dry, well ventilated and
vibration-free location providing easy access. Avoid rooms
containing corrosive gases or vapors, for example, chlorination
equipment or chlorine gas cylinders.
WARNING – Bodily injury The CMF310 controller (or
CMF160 indicator) is not fitted with a switch – an isolation
device such as a switch or circuit breaker conforming to
local safety standards must be fitted to the final installation.
It must be fitted in close proximity to the CMF310 controller
(or CMF160 indicator), within easy reach of the operator
and marked clearly as the isolation device for the CMF310
controller (or CMF160 indicator).
Fig. 1 Siting
Fig. 2 Environmental requirements
CI/CMF160/310–EN Rev. C
Eye-level location
Avoid vibration
Ambient temperature
55 °C
(131 °F)
Max.
0 °C
(32 °F)
Min.
Humidity
0 to 95 %
IP66/NEMA4X
(front panel)
Use screened cable
2
Mounting
Panel mounting
Tighten (both) panel clamp anchor screws against the panel to
a torque value of 0.5 to 0.6 Nm (4.42 to 5.31 lbf/in.).
Dimensions in mm (in.)
213 (8.38)
194
(7.64)
Cable gland kit (optional)
maximum thickness 6 (0.236)
40 (1.57)**
40 (1.57)
Panel cut-out dimensions*
Fig. 3 Panel-mount options
35 (1.4)
92
(3.6)
Mounting panel –
+1.1
186
–0
+0.04
(7.32
)
–0
+1.1
186
–0
+0.0
(7.32
4
)
5
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