Leica LINO L2G User manual

Leica LINO L2 / L2G

Overview 2

Technical data 3

Instrument Set-up 4

Operations 7

How to use the smart adapters 9

Message Codes 11

Accuracy Check 12

Care 14

Warranty 15

Safety instructions 16

Leica Lino L2/L2G 1

Overview

Ove rview

The Leica Lino L2/L2G is a self-levelling cross-line

laser. It is a reliable precision laser for any kind of

tasks like levelling, transfering and setting out right

angles.

It supports you on job side with two crossing ver-

tical and horizontal lines.

1Window of vertical line

2Window of horizontal line

3Status LED (on keypad)

4Laser key (on keypad), ON/OFF

5Keypad

6Levelling lock

7Battery pack

8Tripod thread 1/4"

There are 2 different types available:

lL2 (red laser)

lL2G (green laser)

On all images in this document only the red

laser version is shown.

Leica Lino L2/L2G 2

Technical data

Te c h n ica lda ta

Leica Lino L2/L2G 3

Description L2 L2G

Beam direction/fan angle Vertical / >170°, Horizontal / >180°

Range* 25 m (82 ft) 35 m (115 ft)

Range* with receiver 80 m (262 ft)

Levelling accuracy ±0.2 mm/m = ±2.0 mm @ 10m (±0.002 in/ft = ±0.08 in @ 33ft)

Horizontal/Vertical line accuracy ±0.3 mm/m (±0.004 in/ft)

Self-levelling range ± 4 °

Self-levelling time < 3 s

Out-of-level warning Yes - blink lines every 5 s

Levelling system Automatic pendulum lockable

Laser type 635 ± 5 nm, Class 2 (acc. IEC 60825-1) 525 ± 5 nm, Class 2 (acc. IEC 60825-1)

Protection class IP 54 (IEC 60529) dust and splash water

Drop resistant 6 x 0.5 m (1.64 ft)

Battery type Lino Li-Ion battery pack 5200 mAh / 18.7 Wh (3 alkaline AA)

Operating time with Li-Ion battery 26h (2 beam) -

44h (1 beam) continuous

15h (2 beam) -

28h (1 beam) continuous

Operating time with alkaline batteries 8h (2 beam) -

13h (1 beam) continuous

4h (2 beam) -

7h (1 beam) continuous

Automatic shut-off Available

Dimensions (L x W x H) 110 x 60 x 100 mm (4.33 x 2.36 x 3.93 in)

Weight with Li-Ion/Alkaline battery 530/500 g (1.17/1.10 lbs)

Operating temperature -10…+50 °C (+14…+122 °F)

Storage temperature -25…+70 °C (-13…+158 °F)

Laser line width at 5m distance < 2 mm (<0.08 in)

Tripod thread 1/4’’ (+ 5/8’’ with adapter)

Pulse power for receiver Yes, auto

* depending on lighting conditions

Instrument Set-up

Ins trume n tSet-up

Introduction

The safety instructions (see Safety Instruc-

tions) and the user manual should be read

through carefully before the product is used

for the first time.

The person responsible for the product must

ensure that all users understand these dir-

ections and adhere to them.

The symbols used have the following meanings:

WARNING

Indicates a potentially hazardous situation or an

unintended use which, if not avoided, will result in

death or serious injury.

CAUTION

Indicates a potentially hazardous situation or an

unintended use which, if not avoided, may result in

minor injury and/or appreciable material, financial

and environmental damage.

Important paragraphs which must be

adhered to in practice as they enable the

product to be used in a technically correct

and efficient manner.

Levelling lock

Levelling unlocked

In the unlocked position the instrument auto-

matically levels itself within the specified inclin-

ation range. (See Technical data)

Levelling locked

Turn the levelling lock in order to transport or tilt

the instrument beyond the self-levelling range.

When locked, the pendulum is fixed and the self-

levelling function is deactivated. In this case the

laser blinks every 5sec.

Leica Lino L2/L2G 4

Instrument Set-up

Laser receiver

To be able to detect the laser lines over long dis-

tances or in unfavourable lighting conditions, a

laser receiver can be used.

We recommend the Leica RGR200 laser

receiver.

The Lino is powered by XRANGE technology and

therefore automatically detected by the receiver.

Li-Ion battery

Charge Li-Ion battery

Charge the Li-Ion battery before using it for the

first time. While charging, the instrument may heat

up. This is normal and should not affect the instru-

ment´s lifespan or performance. At the recom-

mended storage temperature of -20°C to +30°C

(-4°F to +86°F), batteries containing a 50% to

100% charge can be stored up to 1 year. After this

storage period the batteries must be recharged.

CAUTION

Connecting the charger using the wrong adapter

may cause serious damage to the instrument. Any

damage caused by misuse is not covered by war-

ranty. Use only Leica-approved chargers, bat-

teries and cables. Unapproved chargers or cables

can cause the battery to explode or damage the

instrument.

Leica Lino L2/L2G 5

Instrument Set-up

Insert Li-Ion battery

Insert the battery-pack by pressing it down and

then tilting it towards the housing as shown until it

snaps in.

Li-Ion status LED

lights green: charging battery

OFF: charging finished / no charging

Alkaline batteries

To ensure a reliable use, we recommend

using high quality Alkaline batteries.

Insert Alkaline batteries

Insert Alkaline batteries in the battery-pack.

Insert the battery-pack

Insert the battery-pack by pressing it down and

then tilting it towards the housing as shown until it

snaps in.

Leica Lino L2/L2G 6

Operations

Ope rations

Switching ON/OFF Auto power-off

Place the lock switch to the unlocked position

(see Levelling lock). To activate auto power-

off after 30 min operation press and hold the

On button at start for 5 sec. The status LED

blinks 3 times in green colour. To deactivate

it again repeat the described steps until the

status LED blinks 3 times in red colour.

Leica Lino L2/L2G 7

Operations

Functions

Check if self-levelling is required and cor-

respondingly activated.. (See Levelling lock

for details)

Vertical lines and horizontal lines on

Horizontal line on Vertical line on

Leica Lino L2/L2G 8

How to use the smart adapters

How tous e the s ma rtada p ters

Setup device to adapter

Snap the device on the Twist 250 adapter.

Alignment of vertical laser lines

Turn the device 250° to adjust the vertical line.

Alignment of horizontal laser lines

Turn the adjustment knob of UAL130 to fine adjust

the horizonal line to the desired reference level.

Leica Lino L2/L2G 9

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