Topens CASAR HJ4021, Руководство пользователя

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13
Step 4
Step 5
Sign the bolt-hole points on the post and gate. Then remove
the opener assembly by taking off the C-clamps.
Step 6
Use an electric hammer to drill
￠
12 holes on the concrete
post. Secure post bracket assembly with four M8x75 expansion
bolts to the gate post.
Step 7
Drill two
￠
8.5 holes on the gate, and fix gate
bracket on the gate with two M8x70 bolts.
Fasten each bolt with a
￠
8 lock washer,
￠
8 washer and M8 nut.