RIDGID R4520 Manual Del Operador página 29

ASSEMBLY
INSTALLING THE SPREADER BAR
See Figure 38 - 39.
 Take the following from the large fastener pack:
Nuts (M8) ...................................................................... 4
Bolts (M8 x 20 mm for the rear rail) .............................. 1
NOTE: The hex head bolt (M8 x 30 mm) needed for
this assembly was inserted into the front rail during rail
installation.
 Position the spreader bar at the end of the rails with the
tabs facing away from the saw table.
 Slide the tab on the spreader bar over the hex head bolt
(M8 x 30 mm) inside the groove on the front rail. Thread
two hex nuts over the bolt and finger tighten.
 Insert a bolt (M8 x 20 mm) through the holes in the rear
rail and spreader bar tab.
 Thread two hex nuts onto the bolt.
 Using a 13 mm wrench, securely tighten all bolts.
 Push rear rail end caps into position at each end of the
rear rail.
HEX HEAD
BOLT
BOLT
SPREADER
BAR
TAB
Fig. 38
REAR RAIL
END CAP
Fig. 39
MOUNTING THE SWITCH ASSEMBLY
See Figure 40.
 Take the following from the large fastener pack:
Lock washers (6 mm) .................................................... 2
Hex nuts (6 mm)............................................................ 2
NOTE: The hex head bolts for the switch assembly were
inserted into the front rail during rail installation.
 Insert the bolts through the holes in the switch assembly
mounting plate.
 Thread a lock washer and nut over each of the bolts.
 Securely tighten the hex nuts using a 10 mm wrench.
HEX HEAD
WASHER
NUT
NUT
29 - English
BOLT
LOCK
SWITCH
ASSEMBLY
Fig. 40