ANTTI Plug&Dry, Installation And Operating Instructions Manual

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Antti-Teollisuus Oy 15 408116 03-2020
Electric installations
After having assembled the entire machinery, install last the cable ladders and the wiring. Install the cable ladders
in full length from the bottom to the top. Cut off the uppermost cable ladder at the height of the dryer's top using
side-cutting pliers or an angle grinder.
The conductors for the following units are routed from the upper part of the dryer:
- Elevator
- Pre-cleaner
- Level guard
If the electric cabinet has been agreed to be relocated from its standard location, when placing the order, the cables
will be shipped with the specified additional length.
Additional length refers to the total length of the cable. The length cannot be altered after placing the order. The
actual distance of the electric cabinet from its default location depends on the route selected for the cable.
Fold the possible excess length of the cable on the cable ladder or cut the cable and reconnect it using a branch box.
If you will place the cabinet further away than agreed, extend the cables accordingly using a branch box.
Route the conductors to the electric centre, and connect them to the inlet as marked in the conductor Attach the
conductors to the cable ladders using cable ties. On vertical ladder the tying points shall be 50 cm apart, and on
horizontal ladder, 100 cm apart. You can "hide" the excess length of the conductor by folding it inside the trough.
Install the pressure difference sensor, the PTC sensor and the LTM thermostat in the air pipe coming from the
heater. Provide the axial blower on the outlet side with a PTC sensor and a fire thermostat.
- The electric conductors must be at a distance of at least 50 mm from the surface of the heating pipe to avoid
the risk of overheating.
The electricity supply to the grain dryer – like to any other building on the farm – must be protected with a fault
current switch
in accordance with the valid legislation.
It is recommended that the electricity supply be protected by means of proper overvoltage protection.