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98 Installation checklist
Check that ...
Drive option modules and other components
Type and number of option modules and other equipment is correct. Option modules and other
equipment are not damaged.
Optional modules and terminals are labelled correctly.
The placement of optional modules and other equipment inside the cabinet and on the cabinet door
is correct.
The mounting of optional modules and other equipment is correct.
Internal cabling of the cabinet assembly
Main circuit:
• AC supply input cabling is ok.
• AC output cabling is ok.
Cable types, cross-sections, colours and optional markings are correct.
Cabling is not susceptible to interference. Check the twisting of cables and cable routes.
Connection of cables to devices, terminal blocks and drive module circuit boards:
• Cables are connected to terminals tight enough by pulling the cable.
• Cable termination on terminals chaining is done correctly.
• Bare conductors are not too far outside the terminal causing an insufficient clearance or loss of
shielding against contact.
• The control unit is wired properly to the drive module.
• The control panel cable is connected properly.
Cables are not lying against sharp edges or bare live parts. Bending radius of fiber optic cables is at
least 3.5 cm (1.38 in.).
The type, markings, insulation plates and cross connections of terminal blocks are correct.
Grounding and protection
The grounding colors, cross-section and grounding points of modules and other equipment match
the circuit diagrams. No long routes for pigtails.
Connections of PE cables and busbars are tight enough. Pull the cable to test that it does not loosen.
No long routes for pigtails.
Doors equipped with electrical equipment are grounded. No long grounding routes. From EMC
standpoint best result is achieved with a flat copper braid.
Fans that can be touched are shrouded.
Live parts inside the doors are protected against direct contact to at least IP2x.
Labels
The type designation labels and warning and instruction stickers are made according to the local
regulations and placed correctly.
Switches and doors
Mechanical switches, main disconnecting switch and cabinet doors function properly.
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