
Transmitter M400/2(X)H, M400G/2XH 19
© 03 / 2014 Mettler-Toledo AG, CH-8606 Greifensee, Switzerland Transmitter M400/2(X)H, M400G/2XH
Printed in Switzerland 30 031 683
4.1.2 Installation procedure
General:
– Orient the transmitter so that the cable grips face downward.
– Wiring routed through the cable grips shall be suitable for use in wet locations.
– In order provide IP66 enclosure ratings, all cable glands must be in place. Each cable gland
must be filled using a cable, or suitable Cable Gland Hole Seal.
For Wall Mount:
– Remove rear cover from front housing.
– Start by unscrewing the four screws located on the face of the transmitter, in each corner. This
allows the front cover to swing away from the rear housing.
– Remove the hinge-pin by squeezing the pin from each end. This allows the front housing to
be removed from the rear housing
– Mount rear housing to wall. Secure mounting kit to the M400 according to the supplied
instructions. Attach to wall using appropriate mounting hardware for wall surface. Be sure it
is level and securely fastened and the installation adheres to any and all clearance dimen-
sions required for transmitter service and maintenance. Orient the transmitter so that the
cable grips are facing downward.
– Replace the front housing to the rear housing. Securely tighten the rear-cover screws to
ensure that IP66/NEMA4X enclosure environmental rating is maintained. The unit is ready to
be wired.
For Pipe Mount:
– Use only manufacturer-supplied components for pipe-mounting the M400 transmitter and
install per the supplied instructions. See section 15 for ordering information.
4.1.3 Assembly – 1/2DIN version
1
2
3
1. 3 M20X1.5 cable glands
2. Plastics plugs
3. 4 screws
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