Azbil SLX 110, User Manual

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Azbil Corporation Installation
Model SLX 110/120 - Smart displacement type level transmitter 1-25
The flameproof universal elbow mounting procedure
The procedure for mounting the pressure-proof elbow is given below.
Step Procedure
1 Match the end face of the lock nut with the end face of the O-ring groove,
referring to the figure below.
Elbow
Lock nut O-ring
Lock nut end face
O-ring groove end face
Figure 1-31 Matching lock nut end face and O-ring groove end face
2 Screw the pressure-proof elbow into the conduit coupling opening of the
transmitter part until the lock nut end face touches the end face of the coupling
opening.
CAUTION
Apply sufficient waterproof treatment.
3 Turn the pressure-proof elbow to loosen it then set it to the desired position.
CAUTION
Do not loosen more than one turn.
4 Firmly fasten the lock nut using a dedicated tool to fix.
* The dedicated tool includes a hook spanner pin type, etc. (e.g., FP3438
manufactured by ASAHI, JAN code 006454, etc.
Figure 1-32 Hook spanner pin type -FP