1. M8x1.25 (18 mm Deep ) 14 pcs (6 pcs on the sides, 8 pcs on the bottom)
To fulfill the mechanical and environmental standards, for example vibration and shock, it is
recommended to mount the electric device from the bottom or from the side, with at least 6
pcs of M8 screws.
Selected mounting position must allow the cooling system to work properly. Bleed the air away from the
cooling channels to prevent air pockets.
Installation procedure
Risk of electric shock when the connection box lid is open. Make sure that the electric device is
discharged; measure the voltage to make sure of safety.
Heavy electric device. Handle with care. Handle the electric device correctly when you
install it to the correct mounting position. See Chapter
Measure the insulation resistance of the electric device before and after the installation of the
electric device.
When installing the connection box lid, make sure there are no foreign particles between the
connection box lid and the insulation and that all connection box fasteners are in place.
Missing or loose screws can compromise the insulation.
Preparations
•
Make sure that the chosen installation place fulfills the environmental requirements specified for the
electric device.
•
Protect the electric device against corrosive gases, liquids, conductive contaminants (such as
condensation, carbon dust, and metallic particles) and sprays or splashing water from all directions.
•
Protect the electric device in high humidity, salty or chemical content environments with suitable
additional enclosure.
•
The mounting place and mounting interfaces should be sufficient to carry the weight of the electric
device.
•
Make sure that the electric device has sufficient mounting and operating clearances for maintenance
work.
•
Installation procedure may vary from that shown in this user guide. All steps must be included in the
procedure, although the order of the steps can be different.
Installation procedure
1. Prepare the installation place and make sure that it meets the requirements for the product.
2. Lift and support the electrical device for the mounting. Refer to Chapter
on page 17.
3. Install all appropriate mounting screws, do not tighten the screws until they are aligned and pre-
installed. See the tightening torques from Chapter
User Guide
EC-LTS1200-410
Installation
©
Danfoss | July 2021
BC355449988603en-000201 | 21
