WDT GRANUDOS Flex-CPR Touch XL, Руководство по эксплуатации

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Dosing unit GRANUDOS Type Flex-CPR Touch XL,
Type Flex-Touch and Type Flex-S5
Index: 01 Change date: 11/10/2023 OI No.: BA SW 022-01 Granudos Flex Dosiereinheit EN.docx Page 35 of 68
4.5 Electrical installation
WARNING!
Risk of death due to high voltage. All electrical work on the device must only be carried out
by trained electricians in accordance with the applicable safety regulations!
Before any electrical work is carried out, the power supply must be switched off and secured
against being reactivated!
During all installation work, the valves must be closed and the lines depressurised to prevent
injury and damage.
ESD SENSITIVE!
The electronic components in the devices are sensitive to electrostatic discharges. The gen-
erally accepted safety precautions for electronic components must be observed when han-
dling the devices.
The following applies, in particular:

Do not pull or plug in socket connections under voltage.

As the person handling the device, please discharge yourself electrostatically for at least 5 seconds
prior to directly touching the electronic components, e.g., by touching a grounded part of the sys-
tem or by wearing an ESD antistatic wrist strap connected to ground.
4.5.1 Opening and closing the housing, control unit CPR Touch XL and Touch
Figure 24, Control housing
Procedure
a) The housing is equipped with an “easy lock-in clo-
sure”.
b) In order to open the display lid or the small connec-
tion space cover, the two lower lid lugs must be
gently lifted outwards from the main housing, and
the display lid must be pulled forwards. The upper
lid lugs run in guide grooves up to the front lock-in
position.
c) Afterwards, the display lid is folded upwards. The
display lid is supported and locked in on the main
housing by means of the standing bracket.
Figure 25, Control housing
d) In order to close the housing, the standing bracket
is unlocked with a backward motion and the lid is
closed by folding it downwards. The upper lid lugs
must now be unlocked, and the lid can be pushed
backwards onto the main housing. In order to
tightly reseal the housing, press gently on the hous-
ing’s four corners.
e) The housing lid will close with a soft, audible click.
Always ensure that all lid lugs are firmly clipped in
place.
Standing
bracket
Lower
lid lugs
Press.
Click