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Instruction for use | Supercal 739
To install the Supercal 739 with coaxial multi jet with the M62x2 connection in
the EAS base, the following steps must be respected:
Flush out the installation pipes carefully in compliance with the
DIN/EN standard specication.
Close the shutoff valves before and behind the meter.
Open the drainage valve to reduce the pressure and discharge the
water contained in the pipe between the two shutoff valves.
Consider the direction of ow circulation (EAS base).
Remove the blind cover or the old meter from the EAS base using
an installation spanner. Warning! Water may escape.
Lubricate the external thread of the measuring capsule with a ne
silicone coating.
Remove the protection cap from the measuring capsule and screw
the measuring capsule down rmly by hand. Then tighten as far as
the mechanical end stop us-ing a mounting tool.
Install the temperature sensor.
Turn the display into the desired position for reading.
Check the waterproof of the meter under pressure.
Seal the measuring capsule and the temperature sensors.
7.4 Coaxial multi jet meter with M62 x 2 connection
7.5 Mounting cable for the pulse input function
The pulse inputs are built with SELV circuits (Safety Extra Low Voltage) and must be only
connected with SELV circuits. The electrical characteristics are displayed on page 26.
7.6 Mounting cable for the pulse output function
The pulse outputs are built with SELV circuits (Safety Extra Low Voltage) and must be only
connected with SELV circuits. The electrical characteristics are displayed on page 26.
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