1808-D
1808S20058
8-2
The main drive chains are tensioned by adjusting the chain take-up units located at the in-feed end of the
machine (see photo below). To tighten the chains, loosen the jam nut on the adjusting screw. Turn the
adjusting nut clockwise to tighten the chains. Turn the adjusting nut ½ turn on one side of the machine
and then ½ turn on the other side of the machine and check chain for tension. Proper tension is when
the return tray carriers on the bottom of the conveyor can be lifted off the chain rail about 1” without the
chain feeling over tight. If the chain is very sloppy when lifted, it is too loose. After adjusting, tighten the
jam nuts.
Continued
JAM NUT
ADJUSTING SCREW
CHAIN TAKE-UP UNIT
ADJUSTING NUT
Summary of Contents for 1808-D
Page 8: ...1808 D 1808S20052 2 4 NAMEPLATES Continued...
Page 9: ...1808 D 1808S20052 2 5 NAMEPLATES...
Page 40: ...1808 D 1808S20061 11 1 FRAME AND DRIVE ASSEMBLY...
Page 41: ...1808 D 1808S20061 11 2 FRAME AND DRIVE ASSEMBLY...
Page 42: ...1808 D 1808S20062 12 1 LEG ASSEMBLY...
Page 43: ...1808 D 1808S20062 12 2 LEG ASSEMBLY...
Page 44: ...1808 D 1808S20063 13 1 HEAT SEAL FRAME ASSEMBLY...
Page 45: ...1808 D 1808S20063 13 2 HEAT SEAL FRAME ASSEMBLY...
Page 46: ...1808 D 1808S20064 14 1 HEAT SEAL ROLL ASSEMBLY...
Page 47: ...1808 D 1808S20064 14 2 HEAT SEAL ROLL ASSEMBLY...
Page 48: ...1808 D 1808S20065 15 1 DISCHARGE ASSEMBLY...
Page 49: ...1808 D 1808S20065 15 2 DISCHARGE ASSEMBLY...
Page 50: ...1808 D 1808S20066 16 1 FILM MANDREL ASSEMBLY...
Page 51: ...1808 D 1808S20066 16 1 FILM MANDREL ASSEMBLY...
Page 52: ...1808 D 1808S20067 17 1 ELECTRICAL ASSEMBLY...
Page 53: ...1808 D 1808S20067 17 2 ELECTRICAL ASSEMBLY...
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