Safety Notes / Product Selection; Approved And Intended Use; Skilled Personnel; Accuracy Of The Technical Documentation - WEBTEC HPM4000 Mode D'emploi

1.

Safety notes / product selection

1.1

approved and intended use

This portable hand-held measuring instrument is used for measur-
ing, monitoring and saving measured values. It is useful for servic-
ing, maintenance and machine optimisation. This instrument may
only be used in conjunction with sensors and accessories from
Webtec's accessories line.
Any other use is not permitted. Such use could lead to accidents
or damage to the instrument and will result in the expiration of all
warranty and indemnity claims against the manufacturer.
WaRnInG
Serious malfunctions leading to personal injury or dam-
age to property can result when this product is used in
applications that do not comply with the given specifica-
tions or if you disregard the operating instructions and
warnings.
This instrument must not be used in hazardous areas
where there is a risk of explosions!
1.2

Skilled personnel

These operating instructions have been written for skilled person-
nel who are familiar with the valid regulations and standards rel-
evant to the application area.
1.3

accuracy of the technical documentation

These operating instructions were created with the utmost care and
attention. However, we offer no guarantee that the data, graphics and
drawings are correct or complete. This document is subject to altera-
tion without notice.
V1.0/02/12
1.4

High-pressure applications

Selection
DanGeR
When selecting sensors, ensure that their overload pres-
sure will not be exceeded. It is possible for the sensor to
be damaged when the overload pressure is exceeded
(depending on the duration, frequency and level of the
pressure spike).
The "diesel effect" caused by entrapped air can result in
pressure spikes that far exceed the maximum pressure.
The nominal pressure of the sensors should be higher
than the nominal pressure of the system to be measured.
Installation
cautIOn
Please follow the instructions and observe the correct
tightening torques for fittings and adapters.
Connector thread:
1/2" BSPP (with ED seal) = 90 Nm
1/4" BSPP (with ED seal) = 30 Nm
M10x1 (with O-ring seal) = 15 Nm
Safety notes / product selection
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