OPERATION AND MAINTENANCE MANUAL
MAC-HS MOTORS
PAGE: 48
CODE: CTT32 EDITION: 04 RELEASE: SEPTEMBER 2020
Subject to technical changes without prior notice
5.2.4
Connections for the fan, thermal sensors and accessories
Where necessary, the motor fan cables must be connected in accordance with the voltage specified on the fan motor
specifications plate.
To connect the thermal sensors, use terminals of 1.5 mm
2
on the tip and connect them to the corresponding nylon strip as shown
in the diagram attached to the inside of the terminal box cover.
Where necessary, connect the encoder according to the schematic provided on the interior of the terminal box.
5.2.5
Final checks
Before closing the terminal box, check that:
-
The electric connections in the terminal box are fastened tight in accordance with the above and the fastening
torques given in Table 24.
-
There are no protruding wire ends.
-
The power cable screens are correctly connected.
-
The interior of the terminal box is clean and free from leftover cables.
-
All the seals and blanking surfaces are intact.
-
The connection cables are positioned in such a way that they leave a certain amount of room for movement and
that none of the cables are tight or connected in a ‘forced’ way.
-
The connections between the terminals and the cables are correct.
-
The inputs that are not used are fully closed.
After closing the terminal box cover:
-
Make sure that the closing elements are fastened tight.
Summary of Contents for MAC-HS 100
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