Dremel VRT1 Operating/Safety Instructions Manual page 8

Assembly
Disconnect from vacuum
hose before making any
WARNING
assembly, adjustments
accessories. Such preventive safety measures
reduce the risk of starting the tool accidentally.
After changing bits or making
any adjustments, make sure
the chuck and any other adjustment devices
WARNING
are securely tightened. Loose adjustment
device can unexpectedly shift, causing loss of
control, loose rotating components will be
violently thrown.
Your Rotary Tool is compatible with 1-1/4"
diameter vacuum hoses. If your wet/dry vacuum
has a larger hose it may be possible to buy an
adapter to achieve 1-1/4" connection diameter.
Contact the manufacturer of your wet/dry
vacuum.
Installing and Removing
Vacuum Hose
Use this tool only on wet/dry
vacuums. Using tool on other
WARNING
types of vacuums may cause property damage
and personal injury.
To install Vacuum Hose (Fig. 2):
1. Grip the body of tool and exterior of vacuum
hose.
2. Firmly press end of vacuum hose into hose
port of tool until it fits snugly.
3. It may be necessary to twist the vacuum hose
in port for the best fit.
or changing
4. To remove vacuum hose grip tool body and
hose exterior and firmly pull to separate.
FIG. 2
Installing and Removing Cutting Guide
To install cutting guide (Fig. 3):
1. Grip body of tool and rim of cutting guide.
2. Align threads of cutting guide with threads on
the interior of tool's housing.
3. Rotate cutting guide clockwise until it fits
snugly against nose of tool.
4. To remove cutting guide grip and rotate
counterclockwise.
FIG. 3
To Change Accessories (Fig. 4):
1. Remove cutting guide if it has been installed.
2. Loosen the collet nut by pressing shaft lock
3. With the shaft lock engaged use the collet
4. Remove old accessory and inserting the new
5. With the shaft lock engaged, use the collet
8
Installing and Removing Accessories
button and rotating the shaft by hand until the
lock engages and holds the shaft.
Do not engage lock while the
Rotary Tool is running.
CAUTION
wrench to loosen the collet nut. The collet nut
must be loosely threaded on when inserting
an accessory.
one into the collet as far as possible to
minimize runout and unbalance.
wrench to tighten the collet nut until the