Lufft CHM 15k, User Manual

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Operating Manual CHM 15k R13 / 07-2019
Safety... 7
2.6 Product labeling CHM 15k
In Figure 1 the product labels are shown. The type plate and the protective earth connection are located on
the back of the housing foot.
Figure 1 Labeling, the type plate is fixed on the back side of the pedestal.
2.7 Designated use
The operational safety of the CHM 15k is only guaranteed if used as designated in accordance with the
instructions in this operating manual.
The device is designed for single phase operation on a public low-voltage network in accordance with
IEC38, 6
th
edition, 1983.
The ceilometer may be used only in a protected outside area. In standard operation, the laser beam is
aligned to the zenith, i. e. the device measures vertically. It can be tilted with adequate accessories to a
maximum tilt angle of 20°. Any use beyond this limit is considered non-designated use! The operator
bears sole responsibility for any resulting damage.
Horizontal use represents a safety risk for third parties and is expressly excluded.
For trouble-free operation, follow a regular cleaning and maintenance cycle (see chapter 10).
Never operate the sensor if a cover
window is broken! Refer to section 10
for a detailed explanation.