DeWalt DCG412 Manuel d'instructions télécharger pdf (Page 19)

DepressedcenterType27grindingwheelsmustbeusedwith

includedflanges.Seepages14and15ofthismanualformore

information.

1.Installtheunthreadedbackingflange(G) FIG.9

onspindle(D)withtheraisedsection

(pilot)againstthewheel.

2.Placewheelagainstthebackingflange, G"

centering the wheel on the raised section

(pilot) of the backing flange. D

3. While depressing the spindle lock

button, thread the clamp nut (H) on

spindle. If the wheel you are installing is

more than 1/8" (3.17 mm) thick, place

the threaded clamp nut on the spindle

so that the raised section (pilot) fits into H'

the center of the wheel. If the wheel you

are installing is 1/8" (3.17 mm) thick or

less, place the threaded clamp nut on the

spindle so that the raised section (pilot) is

not against the wheel.

4. While depressing the spindle lock button, tighten the clamp nut

with a wrench.

FIG. 10A FIG.10B

1/4" (6.35ram) 1/8" (3.17ram)

WHEELS WHEELS

Clamp nut Clamp nut

Backing flange Backing flange

5. To remove the wheel, depress the spindle lock button and loosen

the threaded clamp nut with a wrench.

NOTE: If the wheel spins after the clamp nut is tightened, check the

orientation of the threaded clamp nut. If a thin wheel is installed with

the pilot on the clamp nut against the wheel, it will spin because the

height of the pilot prevents the clamp nut from holding the wheel.

SURFACE GRINDING WITH GRINDING WHEELS

1. Allow the tool to reach full speed before touching the tool to the

work surface.

2. Apply minimum pressure to the work surface, allowing the tool

to operate at high speed. Grinding rate is greatest when the tool

operates at high speed.

3. Maintain a 20° to 30° angle between FIG.11

the tool and work surface.

4. Continuously move the tool in a ........

forward and back motion to avoid

creating gouges in the work surface. 20_30°

5. Remove the tool from work surface

before turning tool off. Allow the tool to

stop rotating before laying it down.

EDGE GRINDING WITH GRINDING WHEELS

_WARNING: Wheels used for cutting and edge grinding may break

or kickback if they bend or twist while the tool is being used to do

cut-off work or deep grinding. Toreduce the risk of serious injury, limit

the use of these wheels with a standard Type 27 guard to shallow

cutting and notching (less than 1/2" [13 mm] in depth). The open side

of the guard must be positioned away from the operator. For deeper

cutting with a Type 1 cut-off wheel, use a closed Type 1 guard. Refer

to pages 14 and 15 for more information.

1. Allow the tool to reach full speed before touching the tool to the

work surface.

1 2 ... 14 15 16 17 18 19 20 21 22 23 24 ... 84 85

Commentaires sur ces manuels

Pas de commentaire

DeWalt DCG412 Manuel d'instructions Page 19

Commentaires sur ces manuels

Produits connexes et manuels pour Outils électriques DeWalt DCG412