STEP 450 - Jigsaw AEG - Free user manual and instructions

Product type	Jigsaw
Brand	AEG
Model	STEP 450
Max cutting depth (softwood)	65 mm
Max cutting depth (wood)	55 mm
Max cutting depth (steel)	5 mm
Max cutting depth (aluminum)	10 mm
Power consumption	450 W
Weight	1.7 kg
No-load stroke rate	450 - 3000 min⁻¹
Stroke height	19 mm
Bevel cut	Up to 45°
Power supply	Single-phase alternating current (see nameplate)
Double insulation	Yes (according to DIN and CEE standards)
Chip extraction	Integrated, diameter 30 mm
Stroke rate adjustment	Variable from A (low) to G (high)
Pendulum action adjustment	4 positions (0, I, II, III)
Splinter guard	Optional accessory
Parallel stop with circle guide	Optional accessory
Synthetic material sole	Optional accessory
Maintenance	Annual carbon brush inspection recommended
Safety	Use goggles, gloves, mask; do not remove chips while running
Sound level	82 dB(A)
Vibrations	Acceleration 3 m/s²

Frequently Asked Questions - STEP 450 AEG

How to change the saw blade on the STEP 450?

Before any work, unplug the machine. Push the transparent cover down, loosen the locking screw about 2 turns with the hex key, place the blade in the slot of the support roller and insert it into the slide until it stops. Retighten the screw and check the positioning while wearing protective gloves.

How to adjust the stroke rate on the STEP 450?

Use the rotary adjustment knob. The letters A to G correspond to an increasing stroke rate. A = lowest, G = highest. For wood, set to G; for steel, to D-E; for aluminum, to D-E; for rubber, to A-C. Adjust according to the material.

How to adjust the pendulum action?

The pendulum action is adjusted with the pendulum switch. It increases tooth penetration. For soft materials, use a large movement (I-III); for hard materials, a small movement or 0. Adjustment can be done with the machine running. Indicative values: wood I-III, plastic I, aluminum 0-I, steel 0, ceramic 0, rubber 0.

How to perform a plunge cut?

Loosen the adjustment screw and push the base plate back for long blades, or shift it for short blades. Set the pendulum action to 0. Place the front edge of the base plate on the cutting point without plugging in, then plug in and carefully introduce the blade into the material. Use soft materials (wood, lightweight building materials).

How to connect the chip extraction?

The integrated extraction channel has a standardized inner diameter of 30 mm. Use a suitable extraction hose (ref. Atlas Copco 4932 3304 12). Insert it fully while turning, then push the transparent cover down for optimal extraction. The machine should always be used with an appropriate extraction device.

What accessories are available for the STEP 450?

Optional accessories include: the splinter guard (reduces splintering on wood), the parallel stop with circle guide (parallel cuts 0-200 mm and circular cuts 100-400 mm), and the synthetic material sole (for sensitive surfaces). They are not part of the standard delivery.

How to maintain the STEP 450 jigsaw?

It is recommended to have the carbon brushes checked once a year by an AEG after-sales service. Use only AEG parts and accessories. For parts not described, contact an AEG service center. Keep the nameplate for any inquiries.

What safety precautions to follow?

Always wear safety goggles, gloves, and a dust mask. Never remove chips while the machine is running. Do not drill into the housing (risk of damaging insulation). Keep the power cable to the rear. Use a residual current device for outdoor sockets.

What is the maximum cutting depth in steel?

The maximum cutting depth in steel is 5 mm. For aluminum, it is 10 mm; for softwood, 65 mm; for wood, 55 mm.

How to adjust the base plate for a bevel cut?

Loosen the adjustment screw, lift the base plate out of the notch and engage it at the desired angle (15°, 30°, 45°). Intermediate angles are possible outside the notches. The angle is read on the dial. For a precise cut, make a test cut beforehand.

USER MANUAL STEP 450 AEG

ST 400
ST 440
STEP 420
STEP 450
SPE 70
SPE 80 A

GB Instructions for use Please read and save these instructions.
D Gebrauchsanleitung Bittle lesen und aufbewahren.
F Instruction d'utilisation Priere de dire et de conserver.
Istruzioni d'uso Si prega di leggere le istruzioni e di conservarle.
E Instrucciones de uso Lea y conserve estas instructucciones por favor.

P Instruções de service Por favor leia e conserve em seu poder.
NL Gebruiksaanwijzing Lees en let goed op deze adviezen.
DK Brugsanvisning Vær venlight at læse og opbevare.
s Bruksanvising Var god Ias och tag tillvara dessa instruktioner.
FIN Käyttoohje Lue ja sailyto

Introduction	You have high standards and expect to purchase quality goods - quality offered by Atlas Copco. We have built a durable and reliable electric power tool for you. Please read the instructions for use before first operation so you can handle your power tool effectively and safely. We are sure that buying an AEG Electric Power Tool from Atlas Copco was the right choice!
Technical Data	ST 400 ST 440 STEP 420 Cutting depth max. in: Soft-wood 60 mm 60 mm .65 mm Hard-wood 50 mm 50 mm .55 mm Steel 3 mm 3 mm .5 mm Aluminium 10 mm 10 mm .10 mm Nominal power 400 W 440 W 420 W Weight 1,6 kg 1,6 kg 1,7 kg Stroke rate under no-load 3000 min-1 3000 min-1 450-3000 min-1 Lengths of stroke 19 mm 19 mm .19 mm Bevel cuts up to 45° 45° 45° 45° STEP 450 SPE 70 SPE 80 A Cutting depth max. in: Soft-wood 65 mm 70 mm .70 mm Hard-wood 55 mm 60 mm .60 mm Steel 5 mm 5 mm .5 mm Aluminium 10 mm 10 mm .10 mm Nominal power 450 W 500 W 500 W Weight 1,7 kg 1,7 kg 1,7 kg Stroke rate under no-load 450-3000 min-1 450-3000 min-1 Lengths of stroke 19 mm 19 mm .19 mm Bevel cuts up to 45° 45° 45° 45°
Advice for your safety	Please pay attention to the safety instructions in the attached leaflet! Dust that arises when working on material containing asbestos or stonework containing crystalline silicic acid is harmful to the health. Please follow accident prevention regulations. Appliances used at many different locations including open air must be connected via a current surge preventing switch. Always use the protective shields on the machine. Always disconnect the plug from the socket before carrying out any work on the machine. Always wear goggles when using the machine. It is recommended to wear gloves, sturdy non slipping shoes and apron. Sawdust and splinters must not be removed while the machine is running. Do not pierce the motor housing as this could damage the double insulation (use adhesives). Keep mains lead clear from working range of the machine. Always lead the cable away behind you. Only plug-in when machine is switched off. Dust that arises when working on wood or using the tool on industrial material can be dangerous to health. In this case connect the tool to a suitable suction device. Do not use cracked or distorted saw blades.
Measured sound value	Typically the A-weighted sound pressure level of the tool is 82 dB (A). The noise level when working can exceed 85 dB (A). Wear ear protectors! Measured values determined according to EN 50 144.
Measured vibration value	Typically the weighted acceleration is 3 m/s2. Measured values determined according to EN 50 144.
Use	This jig saw can cut wood, plastic and metal; it can cut straight lines, bevels, curves, and internal cut-outs. Do not use this product in another way as stated for normal use.
ENGLISH	1 ST 400, ST 440, STEP 420, STEP 450, SPE 70, SPE 80 A

Mains connection

Connect only to a single-phase AC current supply and only to the mains voltage specified on the rating plate. Connection to sockets without earth protection is possible as the appliance features protective insulation to DIN 57 740/ VDE 0740 and CEE 20. Radio suppression complies with the European standard EN 55014.

When fitting the plug, make sure that the brown (live) wire of this appliance is connected to the plug terminal marked L or coloured red, and the blue (neutral) wire of this appliance is connected to the plug terminal marked N or coloured black. Under no circumstances must the wires of this appliance be connected to the earth terminal of the plug marked either E, with the earth symbol or coloured green or green/yellow.

Brief description

The sawdust blower removes sawdust ahead of the cut - very practical when sawing along a line.

The stroke-rate (= movements per minute of the saw blade) can be infinitely varied by means of the adjustment wheel.(not for ST 400, ST 440)

Transparent cover for optimum sawdust removal.

The anti-splintering device almost entirely prevents the edge of the wood from splintering. (Accessory*)

The base plate can be tilted to both sides by 45^ for bevel cuts.

The vibration damper permits quieter running by means of a counterweight on the plunger.

The on-off switch is shaped in such a way that it can be used from the forward or the rear holding position.

The on-off switch can be fixed in the "On"- position for continuous operation by means of the locking button.

Integrated suction channel for connection to a vacuum-cleaner.

Integrated tool storage for spare blade.

The built-in pendulum stroke improves the cutting performance. The pendulum stroke of the saw blade means it is only pressed against the material on the reverse stroke (working stroke) and lifted off the material on the forward stroke.

Result: better extraction of sawdust, lower friction higher cutting performance.

The pendulum stroke can be adjusted by the pendulum stroke control and thus adapted to different kinds of material. (not for ST 400, ST 440)

Modifications: Text, diagrams and data are correct at the time of printing. In the interest of continuous improvement of our products, technical specifications are subject to alteration without prior notice.

EC-DECLARATION OF CONFORMITY

We declare under our sole responsibility that this product is in conformity with the following standards or standardized documents. EN 50144, EN 55014-1, EN 55014-2, EN 61000-3-2, EN 61000-3-3, in accordance with the regulations 98/37/EC, 73/23/EEC, 89/336/EEC

DEUTSCH

CE-KONFORMITETSERKL/ERING

Manager Product Marketing and Development

Copyright 2000

Atlas Copco Electric Tools GmbH

P.O.Box 320

D-71361 Winnenden Germany

www.atlascopco.de