Tecnical Data - Würth Vario Drill VD 90 Traducción Del Manual De Instrucciones De Servicio Original

Working with the VARIO DRILL VD 90
Insert special cutter in mandril
G
Adjust desired cutting depth on adjusting ring
G
cutting edge of the cutting tool is flush with the adjusting
mark of depth stop , the cutting depth would be about 0.8
mm.
Use adjusting ring to adjust depth stop
G
cutting depth:
+ = increase cutting depth
– = reduce cutting depth
Hints
When the hand lever of the VARIO MATIC is in the
fully operational position, the gap between the back-rest screw
and the cutting edge of the cutting tool
Turn adjusting ring as long as is necessary to have the depth
G
stop in a position that corresponds to the desired cutting
depth.
Important: When handling the depth stop, always seize it
G
by the rear part (Fig. C), never by the front part (Fig. D), whe-
re there are the cutting blades.
C
Tool change
G
Disconnect compressed-air supply, loosen screw
cutting tool , tighten screw
ly pressed against the recessed cutter surface, and not against
the outside diameter of the drill bit.
No. Description
1
Machine VARIO DRILL VD 90
2
Machine w/o VARIO MATIC
3
VARIO MATIC
4 Back rest
5 a Cutter Ø 8 mm
5 b Cutter Ø 6 mm
5 c Cutter Ø 9 mm
6
Depth stop (anvil block)
7
Cutter mandril
8
Cutter fastening screw
9
Cutting-depth adjusting ring
10 Release spring
11 Silencer
12 Air-volume reducing valve
13 Compressed-air connection 1/4"
and tighten screw
. When the
to the desired
Level
should be 0.5 mm.
D
, replace
. Make sure screw
Trouble shooting
. If you cannot start the machine or if it does not run smoothly:
Pour a few droplets of lightweight nonresinous oil into connec-
G
tion . Switch your VARIO DRILL on and off again several ti-
mes, as often as is necessary to make it run smoothly.
Should the drive still not run smoothly, ask your local dealer.
G
Do not open machine! Do not clamp it in In
a vise!
In the event of poor performance (output):
Open air-volume reducing valve.
G
In the case of insufficient air pressure in the supply line, adjust
G
pressure to 6 bar (with the machine running).
Poor compressed-air flow rate: Make sure the diameter of the
G
supply line is greater than 6 mm.
Is the silencer soiled or clogged?
G
Should the machine still not work, or not work as it should, it
might be necessary to have it repaired. Ask your local dealer.
Do not open machine!

Tecnical data

Dimensions
Drive
Connections
Acceleration = 1.07 m/s
Sound pressure level = 70 dB (A)
The 1-year warranty on material and production defects
will apply, providing a conditioning unit and / or an air filter has
been connected each time the machine
has been put into operation, and providing the machine has
not been opened.
Defective machines shall be sent to the factory, or to an authori-
sed dealer, without having been opened.
is tight-
The warranty does not extend to parts subject to wear
and tear, to repairs resulting from improper use of the machine
or from overload.
Length
Height
Width
Weight
Operating pressure
Air consumption
Speed
Hose internal diameter greater than 6 mm
2
according to DIN EN 28662 Part 1/ 01.93
according to DIN ISO 8662 Part 6/ 02.93
according to DIN 45635 Part 1/ 04.84
according to DIN 45635 Part 20 / 09.90
150 mm
150 mm
150 mm
1.8 kg
6 – 8 bars
71 litres
900 UPM.
7