Mounting
Liquiphant FTL62 HART
18
Hauser
2. Turn the housing, align the cable entry.
Avoid moisture in the housing, provide a loop to allow moisture to drain off.
3. Tighten the external locking screw.
Turning the housing
The housing can be rotated up to 380° by loosening the locking screw.
Advantages
• Easy installation due to optimum alignment of housing
• Easily accessible device operation
• Optimum readability of the local display (optional)
NOTICE
The housing cannot be unscrewed fully.
‣
Loosen the external locking screw by a maximum of 1.5 turns. If the screw is
unscrewed too much or completely (beyond the screw anchor point), small parts
(counter disk) can become loose and fall out.
‣
Tighten the securing screw (hexagon socket 4 mm (0.16 in)) with maximum
3.5 Nm (2.58 lbf ft)±0.3 Nm (±0.22 lbf ft).
Closing the housing cover
NOTICE
Thread and housing cover damaged from dirt and fouling!
‣
Remove contamination (e.g. sand) from the threads of the cover and housing.
‣
If you continue to encounter resistance when closing the cover, check the thread again
for fouling.
Housing thread
The thread of the electronics and connection compartment is coated with lubricant
varnish.
Avoid additional lubrication.
Turning the display module
L
WARNING
Supply voltage switched on!
Risk of electric shock and/or explosion!
‣
Switch off the supply voltage before opening the device.
2.
1.
4
0.7 Nm
3.
4.
A0038224
1. If fitted: release the screw of the cover lock for the electronics compartment cover
using the Allen key.
2. Unscrew the cover from the housing and inspect the cover seal.
3. Press the release mechanism and remove the display module.
