Replacement Procedures
i3070 Series 5i Help 7-15
Press Upper Runner Block
Follow this procedure to replace an upper runner block (Figure 7- 6) on 
the Press.
Removal
Follow this procedure to replace a lower runner block. Power must be 
connected to begin this procedure. 
1 Select  Maintenance mode on the LCD touch panel. 
a Press  Presser to go to page 6.
b Press  Origin to move the Press to its origin position. 
c Then press and hold Down to move the Press down until the upper 
runner blocks can be accessed.
2 Turn off the PDU on/off switch.
3 Loosen the screws on the two set collars and push the set collars to the 
linear bearings.
Linear Bearings
Set Collar
Set Collar