mk North America, Inc.
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105-125 Highland Park Drive
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Bloomfi eld, CT 06002
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860.769.5500
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www.mknorthamerica.com
©2017
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Page 23
7
CONVEYOR BELT MAINTENANCE - TENSIONING & TRACKING (CONT.)
7.1
Standard Idler
All work to be performed by qualifi ed personnel only.
Belt Tensioning
Caution!
Belt tensioning is only to be done at the idler end (opposite
the motor end).
General Instructions:
• The belt was tensioned and adjusted at the factory before
delivery of the mk product.
Loosen screws (2) and (4) to pull the entire assembly (1)
out (arrow direction) in order to pretension the timing belt.
Tighten screw (4) and then fi nally adjust the timing belt
with screw (3), see below.
Tighten bolt (2).
Belt Tracking
Caution!
Tracking (or realignment) of the belt must only be done
while the belt is moving (pinch points).
Adjust bolt (2) and screw (3) in the direction of the arrow,
for the fi ne adjustment to the timing belt until the belt is
running centrally on the pulley. Tighten the bolt (2).
