Assembly
12
Assembly
Hazard due to defective assembly!
Assemble the Testomat
®
Modul CL device in a location shielded
from drips and splashes of water, dust and aggressive substances
– e.g. in a switching cabinet or on a suitable wall.
Notes for problem-free operating procedures
Assemble the Testomat
®
Modul CL device vertically and without
mechanical stresses.
Assemble the Testomat
®
Modul CL device in a location free of vi-
bration.
Assembling the Testomat
®
Modul CL
Requirements for the installation site
We recommend short intake lines (under 3 m) to the Testomat
®
Modul CL. For intake lines longer than 3 m, purge periods of longer
than 60 s must be configured (see section
page 29).
Measurement error under strong incidence of light
When installing and operating without the instrument cover (Art. No.
37798), avoid direct sunlight or strong incidence of light, as this may
impair the measurement.
Drill the mounting holes as specified in the accompanying
sketches.
Secure the device with three screws in a suitable place in the
switching cabinet or on the wall.
Use of the Testomat
®
Modul CL within a pres-
sure range of 0.3 to 1 bar
Before assembling please check whether adaptation to a lower work-
ing pressure is required. When delivered, the device is equipped for a
pressure range of 1 to 8 bar. To operate the device within a pressure
range of 0.3 to 1 bar, the flow controller valve body
should be re-
moved (e.g. when using a type R mini irrigator, see section
on page 49). For this purpose, take the locking pin
from the controller/filter housing
. Then pull the controller plug
on the metal brackets out of the drill hole. Then remove the flow con-
troller valve body
and re-insert the controller plug and locking pin.
NOTE
NOTE
Remove the
flow controller
valve body for a
pressure range
of 0.3 to 1 bar
CAUTION
!
