Panasonic WV-CF374E Installation Manual page 11

Locally procure the screws
Screws are not supplied with this product.
Prepare the screws according to the material,
structure, strength and other factors of the
mounting area and the total weight of objects
to be mounted.
Screw tightening
• The screws and bolts must be tightened
with an appropriate tightening torque
according to the material and strength of
the installation area.
• Do not use an impact driver. Failure to
observe this may cause overtightening and
consequently damage to the screws.
• When a screw is tightened, make the
screw at a right angle to the surface. After
tightening the screws or bolts, perform
visual check to ensure tightening is enough
and there is no backlash.
11