Draper 20890 Manuel d'instructions - Page 13

Parcourez en ligne ou téléchargez le pdf Manuel d'instructions pour {nom_de_la_catégorie} Draper 20890. Draper 20890 20 pages. 18v li-ion cordless hammer drill

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BASIC CORDLESS HAMMER DRILL OPERATIONS

8.7 TORQUE CONTROL – FIG. 6

By turning the collar

amount of torque.

(i) Settings 1-21 provide a facility for setting the

torque to the required level. For example, this

means that repetitive driving of screws of the

same size will be driven into the material to the

same torque, thus giving the same fixing

strength, or in the case of countersunk screws,

these will all be driven to the same depth in the

material.

The torque control prevents the heads of small

diameter screws being twisted off when

correctly set.

(ii) By turning the selector

drilling and screwdriving functions. Set the "twist drill" setting

drilling, for "hammer drill" select

action – this is intended for drilling into masonry, etc. Turn the collar to the

setting to use the drill for screwdriving.

8.8 2 SPEED SELECTOR SWITCH – FIG.7

To change the speed of the motor, slide the

two-speed gearbox selection switch

low speed, or backwards for high speed.

Important: Only change speed when the machine has

stopped.

it is possible to adjust the

it is possible to switch between rotary drilling, percussion

forwards for

FIG.6

and the percussion feature will come into

, for rotary

FIG.7