Chicago Dryer King Edge, Instruction Manual

Page: 56 / 290

Preventive Maintenance King Edge
4-12
4.3 Monthly PM
(200 hours)
WARNING
Do not repair or correct any
of these conditions without
reading and understanding
the Repair chapter.
Only qualified personnel
should troubleshoot and
repair this unit.
Make sure the power is
turned OFF at the main
disconnect switch.
Follow lockout/tagout
procedures approved for
your site. Follow local
regulations. Failure to do so
could result in serious injury.
Clean and Lubricate Drive Chains
and Friction Roll Hinge
Required Tools
slotted screwdriver, SAE 90 grade oil,
shop cloth
Perform only when the unit is OFF
with power disconnected.
Turn power OFF at the main disconnect
switch.
Open the right endframe door.
Clean off old lubricant from the bypass
ribbons drive chain (Figure 4-16) and
lightly lubricate the chain with a good
quality SAE 90 grade oil.
Check the drive chain for proper tension. If
the chain is worn and loose replace it.
Close the right endframe door.
Move to the inside of the unit and remove
the cover to the discharge ribbons drive
chain (Figure 4-17).
Repeat Steps 3 and 4.
Replace the chain cover.
1.
2.
3.
4.
5.
6.
7.
8.
Figure 4-16: Drive chain in the left endframe.
Figure 4-17: Remove the cover which protects the
discharge ribbons drive roll drive
chain.