King Edge Vac
Repair
7-7
Prefeeder Carriage Belt
Replacement
Replace a carriage carrier belt when it can no
longer be properly tensioned or if it becomes
excessively worn, cracked or frayed.
Required Tools
1/2”, 9/16”, 3/8” wrenches, scissors/
knife, plastic wire ties
Perform only when the unit is OFF
with power disconnected.
Turn power OFF at the main disconnect
switch.
Raise the front access guard and secure in
position using the provided bracket arms
(Figure 7-2).
Tension on the belt is adjusted by moving
the spreader belt drive motor (Figure 7-5)
in its slotted mounting holes:
Loosen the nuts securing the motor
bolts.
Move the motor to relax tension on
the belt.
Locate the bracket assembly which secures
the two ends of the belt (Figure 7-6):
Cut the plastic wire ties which secure
the ends (A).
Loosen the bracket bolts (B) which
secure the belt.
1.
2.
3.
a)
b)
4.
a)
b)
Remove the belt from the machine and
discard.
Pull the drive belt over the rim of the pul-
ley (Figure 7-7, A) and roll it into posi-
tion. Make sure it is positioned within the
emergency stop mechanism (B).
Route the replacement belt over the top
idler pulley (Figure 7-7, A) and make sure
it is positioned within the emergency stop
mechanism (B).
Pass the two ends of the belt through the
bracket assembly and secure, reversing
Steps 4 and 5:
Make sure the “teeth” of each segment
are properly oriented. If necessary,
refer to Figure 7-4.
Manually pull the two belt sections
tight before completely tightening the
bracket bolts.
The belt ends should extend 1 to 3”
(25 to 75 mm) beyond the edges of
the bracket.
Make sure the plastic wire ties are
pulled very snug. These keep the ends
of the belt from interfering with proper
operation.
Reverse Step 3 to adjust tension on the
new belt.
Lower the front access guard back into
position. Make sure it is secure.
5.
6.
7.
8.
•
•
•
•
9.
10.
Figure 7-7: Route the belt over the pulley (A) and
within the emergency stop device (B).
B
A
Figure 7-6: A bracket assembly secures the
carriage belt to the carriage unit.
A
A
B
B
TOC
INDEX
Содержание King Edge VAc
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Страница 262: ...SC 2 460V Motor Circuit SC TOC TOC INDEX...
Страница 264: ...SC 4 208 230V Motor Circuit SC TOC TOC INDEX...
Страница 266: ...SC 6 Control Power Communications SC TOC TOC INDEX...
Страница 268: ...SC 8 Controller Inputs SC TOC TOC INDEX...
Страница 270: ...SC 10 Control Outputs SC TOC TOC INDEX...
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Страница 274: ...SC 14 Prefeeder Control Circuit SC TOC TOC INDEX...
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Страница 277: ...SC 17 24 VAC Control Circuit SC TOC TOC INDEX...
Страница 278: ...SC 18 Interlock Circuit system E stop SC TOC TOC INDEX...
Страница 279: ...SC 19 Pneumatic Diagram SC TOC TOC INDEX...
Страница 280: ...SC 20 Prefeeder Electrical Panel SC TOC TOC INDEX...
Страница 282: ...SC 22 Disconnect Panel SC TOC TOC INDEX...
Страница 284: ...SC 24 Main Eletrical Panel SC TOC TOC INDEX...
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