Huawei EchoLife OT925-G User Manual page 33

EchoLife OT925-G
User Guide
.1
Recommended Tools
Procedure
Mark two holes on the wall for mounting the OT925-G. Measure the length between the two
holes for a double check, as shown in .2 .
.2
Select a suitable drill bit according to the external diameter of the expansion bolt. Drill holes
with the percussion drill on the marked positions, as shown in .3 .
Issue 02 (2007-08-30)
Use 19-inch mounting brackets, as shown in .1 .
Installing mounting brackets for the OT925-G (wall mounting)
Measuring and marking tools: measuring tape, ruler (1 m), marker pen,
powder marker, pencil
Drilling tools: punch tool, percussion drill, matching drill bits, vacuum cleaner
Clamping tools: cross screwdriver (M3–M6)
Auxiliary tools: brush, rubber hammer
Marking two holes on the wall for mounting the OT925-G
465mm
465 mm
When you drill the holes, hold the drill tight. Do not shake as it might lead to
sloping holes. Keep the bit vertical to the wall
Keep the depth of both holes the same.
Use the punch tool to chisel a pit to help position the bit if the wall is too hard
or slippery.
Clean the dust inside and outside the hole with the vacuum cleaner and
brush.
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