Ryobi HT230 manual Using the Mandrels, See Figures 6

OPERATION

CAUTION:

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

USING THE MANDRELS

See Figures 6 - 8.

Three types of mandrels have been included for use with this kit. The standard mandrel is used with the cut-off discs, grinding wheels, emery wheel, and cut-off wheels. The screw mandrel is used with the polishing wheels and polishing drum. The drum mandrel is used with the sanding drums.

To install:

Unplug the rotary tool.

Install the mandrel.

If using the standard mandrel:

Press and hold the spindle lock.

Insert the slot end of the provided wrench into the slot on top of the mandrel and unscrew.

Remove mandrel screw and washer.

Place desired accessory over mandrel shaft and align accessory hole with mandrel hole.

Insert mandrel screw with washer through the accessory and mandrel shaft holes.

NOTE: The mandrel washer should be placed between the mandrel screw and the accessory.

Tighten using provided wrench.

If using the screw mandrel:

Align desired accessory hole with mandrel screw head.

Screw accessory onto mandrel by twisting clockwise until secure.

If using the drum mandrel:

Align appropriate sized sanding drum over mandrel and push down to completely cover drum end of mandrel.

NOTE: If necessary, tighten the screw on the drum mandrel head to expand the drum and securely hold the sanding drum in place.

MANDREL SCREW WASHER

CUT-OFF DISC

MANDREL

COLLAR

COLLET

Fig. 6

TIGHTEN SPINDLE LOCK

Fig. 7

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