Dremel 4200 Operating/Safety Instructions Manual page 19

DM 2610029872 01-13_DM 2610029872 01-13.qxp 1/7/13 10:43 AM Page 19
EZ Lock
EZ Lock ™ Mandrel No. EZ402 has a spring loaded sleeve and is used with cutting wheels,
abrasive buffs and polishing cloth.
FIG. 1
Always unplug rotary tool
WARNING
before changing accessories.
Incorrect seating of wheel on mandrel may
lead to personal injury orproperty damage.
To load accessory:
1. Pull EZ Change™ levers down towards
unlock sign on the tool (Fig. 1). Place EZ
Lock™ mandrel (1) into EZ Change™ chuck
(2) as deep as possible (Fig. 2) and release EZ
Change™ levers to tighten (Fig. 3). Note:
there is a blue spacer (3) on the mandrel that
will bottom out on the EZ Change™ chuck,
setting the mandrel to the correct depth.
2. Pull spring-loaded sleeve (4) DOWN
towards tool with one hand and hold. You can
brace the tool on the body or work-bench for
extra leverage (Fig. 4).
3. With the other hand, align bowtie shape on
cut-off wheel with mandrel and make sure
metal insert is facing away from the tool (Fig. 5).
4. Place wheel on the mandrel to a point just
below the bowtie on the mandrel and twist 90
degrees until the bowtie shape on the wheel
aligns with the sleeve. Release sleeve. Wheel
should lock in place (Fig. 6).
5. When mounting sanding and polishing
accessories, align bowtie with metal insert on
bottom of accessory (Fig. 7a & 7b).
To check for proper seating, hold collet lock
button and twist accessory. Accessory will not
be able to rotate on mandrel.
To unload accessory:
1. Pull spring-loaded sleeve DOWN toward
tool with one hand (Fig. 4).
2. Hold sleeve down while twisting accessory
90 degrees.
3. Remove accessory.
During use
Avoid damage to EZ lock™ mandrel by not
letting it contact the workpiece.
and EZ Drum
™ ™
19
Operating Instructions
FIG. 2
1
2
FIG. 3
3
FIG. 4
FIG. 5
FIG. 6
90˚
4