EASTMAN CR 500, Instruction Manual

Page: 5 / 16

5
Encoder Track Installation
Proper installation of the encoder rail is very important for
accurate machine performance. The encoder track must be
level along its entire length. Drill (3) 7/32" diameter holes for
each 8' section of track, as shown. Mount encoder track to
table legs. When ALL sections of track are mounted, the
rubber encoder gear belt is then adhered IN ONE PIECE to
underside of track. Belt must be undamaged along its entire
length. If belt must be spliced, make sure that ribs of belt
remain at consistent spacing, otherwise encoder will not
function properly.
Place Machine On Table
The
CR 500 weighs approx. 1,400 lbs. (636 Kg.) uncrated for
a 72" machine. Wooden braces are strapped across the
underside of its cross channels. Forklift arms should be
raised to these braces when machine is lifted.
CAUTION
When placing forklift arms under cross channels, use
care not to damage the drive shafts.
When the
CR 500 is shipped the Safety Limit Switch
Assembly, Encoder Assembly and the Guide Wheels are
removed and must be installed upon installation.
Place the
CR 500 on the table between the end markers
(marks designating left and right end of spread). Machines
equipped with grooved wheels must be placed on the lip of the
track.
Guide Wheel Installation
Before installation can take place the front and back covers
must be removed for access to the mounting holes. Remove
the button head screws on the covers. Carefully remove the
covers. Mount the guide wheel assemblies as shown.
Square machine to table. To adjust guide wheels, loosen the
locking screw and turn the adjusting nut until guide wheel
makes contact with table. Do Not overtighten. Tighten
locking screw when adjustment is complete.