Operation - RIDGID AC9960 Operator's Manual

ASSEMBLY
WARNING:
The mounting brackets are designed to fit snugly over the top rails with locking levers in the open position. With
the locking levers in the lowered (locked) position, you should not be able to slide the mounting bracket assembly
along the top rails or remove the bracket assembly from the top rails. If the mounting brackets will not fit over top
rails, or if the brackets can be removed from the top rails when the levers are locked, remove bracket assembly
immediately and adjust bracket adjustment screw as described in the Maintenance section of this manual. Failure
to heed this warning may result in serious personal injury.

OPERATION

WARNING:
Do not allow familiarity with tools to make you care-
less. Remember that a careless fraction of a second is
sufficient to inflict serious injury.
WARNING:
Always wear eye protection with side shields
marked to comply with ANSI Z87.1. Failure to do
so could result in objects being thrown into your
eyes resulting in possible serious injury.
WARNING:
Do not use any attachments or accessories not
recommended by the manufacturer of this tool.
The use of attachments or accessories not recom-
mended can result in serious personal injury.
APPLICATIONS
You may use this tool for the following purpose:
 To provide a stable, secure work surface for a miter saw
USING THE EXTENSION RAILS
See Figure 11.
Use the extension rails when working with larger workpieces.
To extend the rails:
 Release the extension lock lever.
 Extend the rail to the desired position.
 Push down on the extension lever to lock it.
NOTE: Use a 4mm hex key (not included) to tighten
the screw in the extension lock if more locking force is
needed.
USING THE MATERIAL SUPPORTS
See Figure 12.
Rest the workpiece on top of the material roller to support
the workpiece during cutting operations.
Raise the material support and place the workpiece against
the work stop whenever you need to make repetitive cuts
of the same length. To avoid a greater risk of binding or
pinching, do not use both work stops at the same time. The
extension rail should be adjusted to the desired length stop.
To adjust the material support:
 Loosen the height adjustment knob.
HEIGHT ADJUSTMENT
KNOB
WORK ROLLER
HEIGHT
ADJUSTMENT
KNOB
9 - English
EXTENSION
LOCK LEVER
EXTENSION
RAIL
WORK STOP
Fig.11
Fig. 12