Danfoss SonoMeter 40 Installation Manual page 7

Ultrasonic energy meter for heating and cooling applications

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Installation guide

After the opening of the box, change of the configuration, or adjustment of the meter (when the special

partitions were broken out for this purpose), the opened slots must be additionally sealed with sticker

seals:

the two slots marked LOCK for access to the elements fixing the opening of the box are sealed with

test sticker seals (Fig. 4.1a),

the slot marked SERVICE for access to the configuration change activation contacts is sealed with

the supplier's sticker seal (Fig. 4.1b),

the slot marked ADJ for access to the adjustment data change activation contacts is sealed with the

supplier's sticker seal (Fig. 4.1c).

For design with changeable temperature sensors (IP65 protection class of the calculator only!) the

inspection seals /adhesive seals protect the access to protective cap mounting bolt and to adjustment data

change activation contacts ADJ, if breakable partition is broken out.

The inspection seals /adhesive seals protect the access to protective cap mounting bolt (1) and to

adjusment data change activation contacts (2) , if breakable partition is broken out.

1.5.

Mounting and sealing of temperature sensors

Seal

Installation recommendations for

ball valve mounting and sealing

SonoMeter 40

Installation recommendations for

direct short temperature sensors

Seal

AN384648824392en-010102

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