OPERATION

WARNING:

If the collet nut is not securely tightened, the bit may detach during use, causing serious personal injury.

WARNING:

Do not use bits which are larger than 2-1/4 in. Never use bits which are larger in diameter than the opening in the router subbase. These situations could cause possible loss of control or create other hazardous conditions that could cause possible serious personal injury.

CAUTION:

To prevent damage to the spindle or spindle lock, always allow motor to come to a complete stop before engaging the spindle lock.

WARNING:

If you are changing a bit immediately after use, be careful not to touch the collet nut, bit, or collet with your hands or fingers. You will get burned because of the heat buildup from cutting. Always use the wrench provided.

INSTALLING/REMOVING COLLETS

The router has two different size collets, a 1/2 in., and a 1/4 in. The 1/4 in. collet should be used with smaller bits for finer work, while the 1/2 in. collet can be used with larger bits that require heavier use.

The collet must be attached to the collet nut before it is put into the shaft.

To remove collet:

Unplug the router.

Using the supplied wrench, hold the collet nut with one wrench or depress and hold the spindle lock until it locks into place.

Loosen the collet nut and remove.

Release the spindle lock if necessary.

To install collet:

Unplug the router.

Using the supplied wrench, hold the collet nut with one wrench or depress and hold the spindle lock until it locks into place.

Attach collet assembly to collet shaft.

Tighten the collet nut securely by turning it clockwise with the wrenches provided.

Release the spindle lock if necessary.

COLLET

TO

NUT

LOOSEN

ATTACH SUPPLIED

TO

WRENCH HERE IF

TIGHTEN

NOT PRESSING

 

SPINDLE LOCK

 

DOWN WITH THUMB

 

AS SHOWN

 

 

SPINDLE

 

LOCK

 

Fig. 5

INSTALLING/REMOVING BITS

See Figure 5.

Unplug the router.

WARNING:

Before performing any adjustment, make sure the tool is unplugged from the power supply and the switch is in the OFF position. Failure to heed this warning could result in serious personal injury.

To install the bit:

Using the supplied wrench, hold the collet nut with one wrench or depress and hold the spindle lock until it locks into place.

Loosen the collet nut and remove the bit.

�Insert the bit until the it is approximately 1/8 in. to 1/4 in. away from the collet nut face.

NOTE: Make sure that the collet always clamps the shank (non-cutting end) of the bit.

Tighten the collet nut securely by turning it clockwise with the wrenches provided.

Release the spindle lock if necessary.

WARNING:

Bit continues to rotate after the router has been turned off. To avoid injury, wait until the bit has come to a complete stop before removing router from the workpiece.

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RIDGID R2900 manual INSTALLING/REMOVING Collets, INSTALLING/REMOVING Bits, To remove collet, To install collet