Changing The Working Position; Changing The Drill; Adjusting The Drilling Length - Renfert Top spin Mode D'emploi

In general, the total outer diameter (pin + sleeve) is between 2.5 - 4 mm.
This leaves you a margin of 1 - 2 mm between the sleeves (Fig. 6.3).
EN
5.4

Changing the Working Position

⇒ Switch the unit off and disconnect from the power supply.
⇒ Lay the unit on its side.
⇒ Loosen and remove the wing nut (21).
⇒ Remove the base (5) and turn 180° then replace it again.
⇒ Check that the base is correctly seated and aligned with
the housing.
⇒ Tighten the wing nut by hand (no tools required!).
⇒ Stand the unit back up.
5.5

Changing the Drill

⇒ Switch the unit off and disconnect from the power supply.
⇒ Lift the drilling table (2) up to its top position (6).
♦ The drilling table will click into place at the upper stop position.
⇒ Brush the dust residues into the Dust Drawer or remove them by
knocking gently (4. Fig. 1),
⇒ and pull the Dust Drawer out by its lower edge.
⇒ Pull off the dust protection hood (11, Fig. 1).
⇒ Press the spindle lock (7, Fig.1) and turn the drill jig (22) until the spin-
dle lock clicks into place.
⇒ Continue to press the spindle lock.
⇒ Loosen the drill jig by hand.
⇒ Remove the drill bit.
⇒ Insert the new drill bit as far as it will go into the chuck.
⇒ Tighten the drill jig by hand (no tools required!).
⇒ Replace the dust protection hood.
If the drill bit is difficult to remove, the chuck can be loosened by applying brief pressure to the
drill bit. It can then be easily taken up and out.
5.6

Adjusting the Drilling Length

A drill bit with stop (a threaded pin) underneath the chuck prevents the
drill bit from slipping down into the chuck during drilling, causing the drill
holes to be shorter. The drill tip must lie at least 5 mm below the drill table
surface so that the drill motor can reach sufficient rpm for drilling.
For this reason, when a drill bit which is longer than 37 mm is used, the
drill stop length must be adjusted using the Allen key supplied (10).
The drill stop adjustment is designed to be set just once per drill
length, and is not intended for frequent re-setting.
When different drill bit lengths are used, the adjustment must be set
according to the longest drill bit.
Ø 2 mm
Ø 2 mm
Ø 2 mm
2 mm 2 mm
2 mm
Fig. 6.1
3 mm 3 mm
3 mm
Fig. 6.2
- 8 -
1–2 mm 1–2 mm
1–2 mm
Fig. 6.3
5
21
Fig. 7
6
2
22
Fig. 8
10
Fig. 9