Roundup VCT-250 Equipment Manual page 17

Problem
Conveyor Belt Chain does
not turn or skips sprock-
ets.
Groovy Belt wrap stop
turning, but conveyor
chain continues to turn.
Flap covering connecting
hinge or wavy rib on Belt
Wrap is getting torn or
worn.
Groovy Belt Wraps are
tearing in the center.
P/N 1010776 Rev. H 03/04
McDonald's
TROUBLESHOOTING (continued)
Possible Cause
Compression Knobs set incor-
rectly.
Interlock Switches not activating.
Conveyor Chain is stretched.
Roller Tensioner bent or missing.
Motor Drive Chain is off or dry.
Motor does not operate.
Underside of Groovy Belt and
Conveyor Chain have excessive
caramelizing buildup.
The inner Conveyor Cover has
been damaged (bent in at the top).
Groovy Belt Wrap has been
installed upsidedown.
Missing or Bent Roller Tensioners.
RAPID TOASTER VCT-250
Corrective Action
Set the Bun Thickness Compression Controls to
"D & 5" (for Mfg# 9210600, 602, 604, 618, 620,
& 622). For Mfg# 9210609 to 9210612, set the
controls to "B & 3." See Figures 2A and 2B.
Verify the covers are installed correctly. Repair or
replace damaged conveyor inner cover.
Switches are inoperable. Contact your mainte-
nance person or Authorized Service Agency.
Open Conveyor covers. Set compression Knobs
to 6 and F. Facing the Heel/Club side, locate the
approximate center point of the groovy Belt. Pull
the conveyor Chain away from the edge of the
toaster. Stand a U.S. Quarter (15/16" or 2.5 cm)
between the frame and the chain. If the gap is
significantly greater, REMOVE links (refer to the
instructions in the Maintenance section of this
manual). If you cannot stand a coin in the gap,
you may have to ADD a link. Duplicate this pro-
cedure for the CROWN side using a U.S. Dime
coin (11/16" or 1.8 cm).
Adjust the bent Roller Tensioner - measured to
13/16" (2.1 cm) or the height of a U.S. Nickel coin
from the bottom of the roller to the inner cover.
Note: Damaged Roller Tensioners should be
replaced.
Have a qualified maintenance person or your
Authorized Service Agency reinstall and/or lubri-
cate the chain.
Have a qualified maintenance person or your
Authorized Service Agency inspect all electrical
connections and, if necessary, replace the motor.
Clean Belt Wrap and Conveyor Belt Chain as per
current MRC Card (TS 019).
Repair or replace the inner conveyor cover.
Reinstall Groovy Belt Wrap with flap down.
Replace or adjust the bent Roller Tensioner -
measured to 13/16" (2.1 cm) or the height of a
U.S. Nickel coin from the bottom of the roller to
the inner cover.
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