SAJ AS1-3KS-5.1 User Manual page 30

Primary
Secondary 1
Secondary 2
Secondary 3
Fig. 3.12 Distances among mounting brackets Unit: mm
Step 3: After the mounting bracket fixed and before hanging the AS1/
B1 on the mounting bracket, please remove the plug from the
waterproof nut of the AS1 and B1, then put on the cable gland but
not tighten it up yet.
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