YSM20_YSM20W_Mainte_E.pdf - 第165页

6-12 6 How to replace consumable parts Replacing the conveyor belt Dual-lane (YSM20 / YSM20W ) : Place where the shaft is separated from the pulley . : Shaft pull-out direction Put a marking at the bracket position with …

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How to replace consumable parts
4
Loosen the belt.
1. Before loosening the conveyor belt, put a marking at the current position of pulley bracket (YSM20W
Single-lane type: pulley) with a permanent marker.
2. Use a hex wrench (3) to loosen the bolts (2 locations) that secure the pulley bracket and move the
bracket all the way to the end of the slotted hole (in loosening direction) referring to the figure
shown below. Regarding YSM20W Single-lane type, loosen the pulley mounting bolt with hex
wrenches (5 and 4) and move the pulley.
Put a marking at the bracket
position with a permanent marker.
Loosen the brackets.
: Place where the shaft is separated from the pulley.
W1-axis
W2-axis
W3-axis
W4-axis
: Shaft pull-out direction
Replacing the conveyor belt
YSM20 Dual-stage
■ W3-axis, W4-axis
■ W1-axis, W2-axis
Loosen the brackets.
53616-N2-10
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How to replace consumable parts
Replacing the conveyor belt
Dual-lane (YSM20 / YSM20W )
: Place where the shaft is separated from the pulley.
: Shaft pull-out direction
Put a marking at the bracket
position with a permanent marker.
Loosen this bracket.
Loosen this bracket.
53617-N2-00
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How to replace consumable parts
* This image is right flow type.
Regarding YSM20W Single-lane, the tensioner (pulley) locates at the downstream side of the flow direction.
YSM20 Single-lane
YSM20 Single-lane (for transferring heavy boards)
Loosening the conveyor belt
YSM20 Single-lane / YSM20W Single-lane (for transferring heavy boards)
Put a marking at the bracket
position with a permanent marker.
Put a marking at the pulley
position with a permanent marker.
Loosen this bracket.
Loosen this pulley.
Hex wrench (5)
Hex wrench (4)
: Place where the shaft is separated from the pulley.
: Shaft pull-out direction
: Place where the shaft is separated from the pulley.
: Shaft pull-out direction
53631-N2-00
TIP
Regarding YSM20W Single-lane type, the position separating the tensioner (pulley) and the shaft locates at the
downstream side of the conveyor flow direction. Therefore the layout varies if the machine flow direction is different.