2 mounting procedure, A caution, Toshiba – Toshiba LF494 User Manual
Page 17
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TOSHIBA
6 F 8 A 0 7 7 4
4.2 Mounting Procedure
A CAUTION
■ Use an appropriate device to eatry
■ Turnoff mains power before
and inistall the LF494/LF404.
working on pipes.
If his product falls lo
t h e
Working on pipes while
A B ground, injury, of
power is applied can
malfunciioit of or damage
V_y cause electric shock.
DO to the product, can be
DON’T
caused.
4.2.1 Pipe checks
Before insiaJling pipes, check for iiny leaning ns illustrated in Figure 4.1. An attempt to
unreasonably connecting pipes that arc inclined may lead to a detector breakdown or
tlnid leakage. Connecting pipes in an eccentric state may also cause local wears and leans
of linings, as well as measurement errors.
Before installing pipes, make sure lo flash the iiiierior of the pipes to remove deposited
matters.
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