APW Wyott VCG Procedure For Belt Adjustment Tracking, Procedure For Changing A Belt

PROCEDURE FOR BELT ADJUSTMENT (TRACKING)

	Position yourself so that you face the conveyor with the access cover
Start	between you and the conveyor. The platen should be on the other side
	of the conveyor from you. This puts the adjustment screw on your right.

No

Continue to monitor the conveyor from time-to- time for a couple of days to see if it walks over a sprocket.

END

	Has the belt
	walked		over	Yes	T o	w h i c h		Right
No	one	of	the		sprocket		did
	s p r o c k e t s				the	belt	walk
	w i t h i n		1 0		over?
	minutes?
					Left

		While conveyor
		b e l t	i s	s t i l l
Did the belt walk	Yes	between		the
off the sprocket		sprockets, turn
in 5 minutes?		the	screw		2
		times counter
		clock-wise.

No	Did	the conveyor
	belt	walk after a
	few hours?
18
		Yes

Did the belt walk	Yes
off the sprocket
in 5 minutes?
No

While	conveyor
b e l t	i s	s t i l l
b e t w e e n		t h e
sprockets, turn the
screw	2	times
clock-wise.

	Within about 5
	minutes, which	Right
	sprocket is the
	conveyor walking
	toward?
Neither. It stays
in center.
	Left

Turn the screw clock-
wise about a half turn. If
the belt has walked over
the right	sprocket, you
will need to put it in the
center of	the	sprockets
by hand.	CAUTION!!!
THE BELT		MAY BE
EXTREMELY HOT. YOU
C O U L D		B U R N
YOURSELF.

Turn the screw counter clock-wise about a half turn. If the belt has walked over the right sprocket, you will need to put it in the center of the sprockets by hand. CAUTION!!! THE BELT MAY BE EXTREMELY HOT. YOU COULD BURN YOURSELF.

11. PROCEDURE FOR CHANGING A BELT

TOOLS NEEDED: Needle-nose pliers, phillips-head screwdriver.

1.Turn off toaster. Let cool for 30 minutes.

2.Remove top lid and open front cover.

3.Turn toaster on and depress top lid switch button until the belt splice (flap) is at about the center of the conveyor. Turn toaster off.

4.Remove the pin from the splice using the needle-nose pliers.

5.Remove the old belt from the toaster. (CAREFUL!!! MAY BE HOT! YOU COULD BURN YOURSELF!)

6.Put the new belt on. Feed the belt through the conveyor using the end

of the belt without the flaps. (CAREFUL!!! MAY BE HOT! YOU COULD BURN YOURSELF!)

7.Put pin in splice. Make sure sides of belt are aligned and that belt is routed over the plastic roller. Make sure belt is in center of conveyor.

8.Close the front cover and turn to the rear conveyor.

9.Repeat steps 3-7 for rear conveyor.

10.Close the rear cover and replace the lid.

11.Turn toaster on and turn knobs to their normal settings.

12.Watch the conveyors to see if belts ride over the sprockets. If they do, follow procedure for training a belt (see section 10, pages 17-18).