Scheppach DP19Vario Translation Of Original Operating Manual

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14. Troubleshooting
Warning:
Turn switch off and always remove plug from the power source before trouble shooting.
Fault Problem Solution
Quill returns too slowly or too quickly Spring has improper tension
Adjust spring tension. See "Quill
return spring".
Chuck wiII not stay attached to
spindle. It falls off when trying to
install.
Dirt, grease or oil on the tapered inside
surface of the chuck or on the spindle's
tapered surface.
Using household detergent, clean
the tapered surfaces of chuck and
spindle to remove all dirt, grease and
oil. See "Installing the chuck".
Noisy operation
1. Incorrect belt tension 1. Adjust belt tension. See "Choosing
speed and belt tensioning".
2. Dry spindle. 2. Test and lubricate spindle. See
"Lubrication"
3. Loose spindle pulley 3. Check tightness of retaining nut on
pulley, and tighten if necessary
4. Loose motor pulley. 4. Tighten set screw in motor pulley
Wood splinters on underside.
No "backup material" behind work piece.
Use "backup material". See
"Positioning table and work piece".
Workpiece tom loose from hand.
Not supported or clamped property.
Support work piece or clamp it.
Drill bit bums.
1. Incorrect speed. 1. Change speed. See "Choosing
speed and belt tensioning".
2. Chips not coming out of hole. 2. Retract drill bit frequently to
remove chips.
3. Dull drill bit 3. Resharpen drill bit.
4. Feeding too slowly 4. Feed fast enough ta allow drill bit
to cut.
Drill leads off or hole not round.
1. Hard grain in wood or lengths of
cutting lips and/or angle not equal
1. Resharpen drill bit correctly.
2. Bent drill bit. 2. Replace drill bit.
Drill bit binds in work piece.
1. Work piece pinching drill bit or
excessive feed pressure.
1. Support work piece and clamp it.
See "Positioning table and work
piece".
2. Improper belt tension.
2. Adjust belt tension. See "Choosing
speed and belt tensioning".
Excessive drill bit run- out or wobble.
1. Bent drill bit 1. Use a straight drill bit.
2. Heavy wear of spindle bearings 2. Replace bearings.
3. Drill bit not properly installed in chuck. 3. Install drill properly. See "Installing
drill bits".
4. Chuck not properly installed. 4. Install chuck properly. See
"Installing the chuck".

Scheppach DP19Vario Specifications

General

Drilling	Yes
Chuck type	Keyless
Hammer drilling	No
Adjustable torque	-
Product color	Black, Blue, Red
Idle speed (max)	2580 RPM
Idle speed (min)	440 RPM
Chuck capacity (max)	16 mm
Chuck capacity (min)	1 mm
Drilling diameter in wood (max)	- mm
Input power	550 W

Weight and Dimensions

Depth	730 mm
Width	500 mm
Height	300 mm
Weight	31400 g