7 | © Danfoss | Energy Meters | 2021.10 AN384648824392en-010102
Installation guide SonoMeter 40
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
Installation recommendations for
ball valve mounting and sealing
Installation recommendations for
direct short temperature sensors
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