MEC-CP842-1.0E.pdf - 第114页
Replacing Consumable Parts >> Conveyor Be lts 6-6 MEC-CP842-1.0E The standard conveyor belt tension values are as stated in the diagram below. Check the tension using a tension meter at the points indicated by the …
Replacing Consumable Parts >> Conveyor Belts
MEC-CP842-1.0E 6-5
6.4 Conveyor Belts
Point
Broken or damaged conveyor belts must be replaced.
Procedure
1 Remove the panel lifter. The mounting bolts are at the bottom.
2 Loosen the bolt that secures the tension pulley.
3 Loosen the belt guide bolts.
4 Replace the conveyor belt.
5 Insert a 0.3 mm clearance gauge between the belt’s top surface and the plate,
then tighten the belt guide bolts while maintaining this 0.3 mm clearance.
6 Tighten the belt by applying 1 to 1.5 kg of force to the tension pulley in the
direction indicated by the arrow, then tighten the tension pulley bolt.
Note: The belt can also be tightened to the prescribed tension by tightening the tension pulley bolt
while pushing the tension pulley 1 to 2 mm in the direction indicated by the arrow.
WARNING
Turn the main power off before performing this procedure.
C746M4005
Belt guide bolt
Panel lifter
Tension pulley
Plate
Horizontal
adjustment bolts
Mounting bolts
Replacing Consumable Parts >> Conveyor Belts
6-6 MEC-CP842-1.0E
The standard conveyor belt tension values are as stated in the diagram below.
Check the tension using a tension meter at the points indicated by the arrows as
shown.
7 Replace the panel lifter. The top edge of the lifter must align with the center of
the conveyor belt. Also, if necessary, loosen the horizontal adjustment bolts to
align with the carrier.
298Hz ± 15
71.888 mm
C746M4006
Replacing Consumable Parts >> Vacuum Pump Filter Element
MEC-CP842-1.0E 6-7
6.5 Vacuum Pump Filter Element
Point
Air drawn into the pump should be clean. The filter element should therefore be
replaced when it becomes excessively dirty.
Procedure
Loosen the filter case holder, then extract the filter case by pulling it downward. After
extracting the filter case, replace the filter element.
WARNING
• Turn the main power off before performing this procedure.
• Do not touch the vacuum pump immediately after operation
because it may be extremely hot. Allow the pump to cool before
beginning this procedure.
C746M4007
Vacuum pump
Air filter
Flter case holder
Filter case
Filter element