KLL 220 - Laser pointer METABO - Free user manual and instructions

Product type	Cross-line and plumb point laser
Brand	Metabo
Model	KLL 220
Power supply	3 AA LR6 alkaline batteries (1.5 V)
Battery life	Approximately 20 hours (with alkaline batteries)
Laser type	Red diode, class 2, wavelength 635 nm, power < 1 mW
Self-leveling range	± 4.5°
Horizontal leveling accuracy (line)	± 0.3 mm/m
Line inclination accuracy	± 0.2 mm/m
Upward beam accuracy	± 0.3 mm/m
Downward beam accuracy	± 0.4 mm/m
Operating temperature range	-10 °C to +50 °C
Storage temperature range	-20 °C to +60 °C
Tripod thread	1/4"
Included accessories	Wall mount, magnets, telescopic stand, shock protection
Main functions	Horizontal and vertical laser lines, top and bottom plumb points, pulsed mode for receiver
Operating modes	Self-leveling and manual mode (without leveling)
Maintenance and cleaning	Clean with a soft, dry cloth; store in the protective case
Safety	Class 2 laser: do not look directly into the beam; follow safety instructions
Spare parts and repairability	Standard batteries; for repair, contact Metabo representative

Frequently Asked Questions - KLL 220 METABO

How to turn on the Metabo KLL 220?

Use the on/off switch (1b) to turn on the device. Then press the button (1a) to select the line mode.

What to do if the laser flashes?

Flashing indicates that the device is too tilted and is outside the self-leveling range (more than ±4.5°). Place the laser on a more horizontal surface or adjust the tripod.

How to change the batteries of the KLL 220?

Open the battery compartment cover (7) by turning in the direction of the arrow. Insert 3 alkaline AA LR6 batteries respecting polarity. You can also use rechargeable batteries.

What is the leveling accuracy?

The horizontal line accuracy is ±0.3 mm/m, the line inclination accuracy is ±0.2 mm/m, and the plumb beam accuracy is ±0.3 mm/m (upward) and ±0.4 mm/m (downward).

Can I use the KLL 220 without self-leveling?

Yes, you can switch to manual mode. To do this, set the switch (1b) to off, then use only the button (1a) to turn the laser on/off. In this mode, automatic leveling is disabled.

How to check the laser calibration?

Follow the check procedure described in the manual: for horizontal check, use two walls at least 5 m apart; for vertical, compare with a plumb line. The allowed deviations are specified in the manual.

What is the laser range with receiver?

The laser emits a pulsed beam allowing work over long distances with a special line receiver. The range depends on the receiver used; consult the receiver specifications.

Is the KLL 220 waterproof?

No, it is not waterproof. Protect it from moisture and water splashes. Use only in dry conditions.

How to clean the laser?

Use a soft, dry cloth to clean the housing and lenses. Do not use solvents or abrasive products. Store the device in its protective case.

Where can I find spare parts or get my KLL 220 repaired?

For any repair, contact an authorized Metabo representative. Addresses are available at www.metabo.com. The batteries are standard and commercially available.

USER MANUAL KLL 220 METABO

Operating instructions

The Metabo KLL 2-20 is an easy to use crossed line and plumb line laser. It is self-leveling in the range ± 4.5^ and enables levels to be determined quickly and accurately. The vertically and horizontally projected laser lines provide exact alignment / working .

The pulsed laser-line enables working over larger distances using a special laser-line-receiver.

Read the User Manual along with the illustrated portion. Follow the general instructions on the handling, care and maintenance of the instrument.

Observe the safety instructions on laser beams.

Main components

(1a) On/off button
(1b) ON / OFF switch (for protecting during transport)
(2) LEDs for displaying
(2a) Operating mode ON or READY
(2b) Battery voltag

(3) Exit aperture for the horizontal and vertical laser lines
(4) Plumb line laser outlet
(5) Foot - extendable
(6) Release lever
(7) Battery compartment cover
(8) Protective cover

(9) 1 / 4 "threaded connector for tripod
(10) Magnets
(11) Wall bracket

Before initial start-up :

The warning notice in your language must be clearly affixed on the laser instrument at the position indicated. The appropriate stickers are enclosed.

This sticker with the warning notice written in the usual language must be affixed here in place of the English text!

LA SER RA DI ATIONDO NOT ST ARE IN TO BE AMLA SER CL AS S 2

Batteries must be inserted changing batteries

Main applications: Operating modes

The KLL 2-20 can be used in 2 operating modes:

1. as a self-levelling line laser 2. as a laser instrument for marking
2. plumb line laser applications without the levelling function

Operating mode with self-levelling

A laser line can be selected in this mode.

Commissioning

The instrument is switched on with the on/off switch (1b). Horizontal and vertical laser lines and the plumb line points appear after switching on. The laser will automatically level itself.

Setting the type of line:

The vertical and horizontal laser lines with the plumb line point and the cross laser line can be set after each other by pressing the selector switch (1a). The laser will flash if the inclination is too great!

laser beam flashing-> The unit is inclined too much

• is outside the self-levelling range
• the laser cannot level itself automatically

Operating mode without levelling function:

The on/off switch (1b) is switched off. In this mode the KLL 2-20 is only switched on or off with the selector switch (1a).

Plumb line function mode

The foot can be extended in order to improve the visibility of the lower plumb line point. The KLL 2-20 is positioned and switched on ( switch 1b ). The laser down beam is aligned as required to the object or a mark. Mark the position of the up laser beam on the ceiling. The laser lines are always switched on at the same time as the plumb line laser points. Always ensure that the centre of the laser line is marked !

Checking the calibration

KLL 2-20 crossed line and plumb line laser is designed for use on the construction sites and left our factory perfectly adjusted. As with any precision instrument, however, its calibration must be regularly checked. The unit should be checked before starting any new tasks, particularly when the unit has been exposed to strong vibrations.

Horizontal checking

1. Horizontal checking - Line level

Two parallel wall surfaces at least 5m / 16^5^ apart are required for the horizontal check.

1. Place the KLL 2-20 on a smooth surface or on a tripod at a distance of 50mm to 75mm in front of wall A and with the front side pointing towards the wall

2. Switch the unit on (1b).

3. Mark the position of the visible laser line cross on the wall A (point 1).

1. Turn the complete unit 180^ without altering the height of the laser.

2. Mark the position of the visible laser line cross on the wall B (point 2).

1. Now move the unit directly in front of wall B.

2. Set the unit's height so that the laser dot's height matches that of point 2.

1. Without changing the height of the laser, rotate it 180^ to place the beam near the mark on the first wall (step 3 / point 1).

Measure the vertical distance between point 1 and point 3. The difference must not be greater than:

2. Horizontal checking - inclination of the laser line

Check the laser line for inclination and perfectly straight projection

1. Mark three points (1, 2 and 3) on the floor at a distance of 5m / 16'5'' from each other; the points must be in a perfectly straight line.
2. Position the laser at distance S = 5 m / 16^5^ from the line and exactly in front of the middle point you marked = position X
3. Switch the unit on.
4. Measure the height of the laser line at the points. Measurements X1 - X3
5. Reposition the instrument.
6. Position the laser at distance S = 5 m / 16^5^ from the line and exactly in front of the middle point you marked = position Y
7. Measure the height of the laser line at the points. Measurements Y1-Y3

$$ \Delta 1 = X _ {1} - Y _ {1} \quad \Delta 2 = X _ {2} - Y _ {2} \quad \Delta 3 = X _ {3} - Y _ {3} $$

The following applies for the differences :

$$ \begin{array}{l} \Delta \mathrm {g e s} 1 = \Delta 1 \cdot \Delta 2 \leq \pm 2 \mathrm {m m} 5 / 6 4 ^ {\prime \prime} \ \Delta \mathrm {g e s} 2 = \Delta 3 - \Delta 2 < \pm 2 \mathrm {m m} 5 / 6 4 \ \end{array} $$

When calculating, always take note of the preceding prefix x!

Vertical check

You must create a reference to perform this test. Fasten a plumbline near to the wall. The laser unit should now be set up in front of this reference mark (distance Y) and the vertical laser line compared with it.

The discrepancy between the centre of the laser line and the reference mark should be no greater than 1mm (3/64") over a length of 2 m (8 ft).

Checking plumblining

1. Switch the unit on
2. Place the laser so that its down beam is over a reference mark on the floor.
3. Locate the position of the up beam on the ceiling and make a mark.
4. Rotate the laser 180^ and realign the down beam over the reference mark on the floor.
5. Locate the position of the up beam on the ceiling and make a mark.
6. Measure the difference D between the two marks on the ceiling, which will be twice the actual error. The difference may not be greater than: 3 ~mm in 5 ~m (1/8" in 16'5").

Replacing the batteries

Slide the battery cover (4) in the direction of the arrow and insert new batteries in accordance with the symbols in the battery compartment.

Suitable batteries can also be used.

Technical data

Laser type: Red diode laser, pulsed line-laser,

W a V e

Output: < 1 mW, Laser Class 2 to IEC 60825-1:2007

This product compl. with the appl. requ. of 21CFR, parts 1040.10 and 1040.11.

Self-levelling range*: ca. ± 4,5°

Levelling accuracy :

laser line horizontal*: L1 = ± 0,3 mm/m middle of the laser line

L_1 = ± 3 / 16 over 50ft

inclination of the laser line: L2 = ± 0.2 mm/m laser line

L2 = ± 1/8" over 5oft

Up Beam Accuracy*: L3 = ± 0,3 mm/m ± 3/16" over 50 ft

Down Beam Accuracy: L_4 = ± 0,4mm / m± 1 / 4^ over 50 ft

Batteries:: 3 × 1,5 ~V cells Alkaline, Size AA, LR6 LR6

Operating life: Approx. 20 hours (Alkaline)

Operating temperature range : -10 °C to +50 °C / 14°F to +122°F

Storage temperature range: -20°C to +60°C / -4°F to +140°F

Subject to technical modifications.

• When operated within specified temperature range

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Metabo Measuring Tools requiring Service

Contact your local Metabo representative if you have Metabo measurement devices requiring service. See www.metabo.com for addresses.

Mode d'emploi

L2 = ±1/8" sobre 5oft

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Metabowerke GmbH

Metabo-Allee 1

D-72622 Nuertingen

Germany

www.metabo.com