Environnement MP101M, Техническое руководство

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Duplication prohibited
MP101M
Environnement
S.A
1–17
SEPTEMBER 2013
– 1 differential circuit breaker with 4 electrical distribution connectors,
–
1 power supply terminal board with fuse holder,
– 1 connection terminal board (inputs/outputs and analog signals),
–
1 front door,
– 1 rear door,
NOTE: The doors are locked by a 3-point casement bolt, locked by a handle with key lock.
– 1 external stainless steel stiffener for the sampling head,
–
2 stainless steel legs for attachment of the enclosure.
Heating system
The housing is heated by a 500 W electrical resistor coupled to one of the fans. The temperature is
regulated by a thermostat (range: 0 to 30 °C) associated to a safety switch (cut-out at 60 °C).
1.2.4.2. Installation
a) Installation outdoors
a.1) Concrete base
For outdoor installation of the sealed box, a concrete slab (2 m x 1 m) is required.
The minimum height of the base (to protect it against water) will be selected according to the field
conditions.
A passage must be provided in the base for the electrical power supply and for other cables which
may be required for remote control, telephone link, etc.
Four diameter M10 threaded rods protruding by 0.10 m must be embedded in the concrete slab to
receive the stainless steel legs on which the housing is mounted.
a.2) Installing the MP101M
The MP101M is set on the aluminium base plate and blocked by inserting the studs of the rear legs
into the holes provided for this purpose on the mounting plate.