Flex ALC 2/1 User manual

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FLEX ALC 2/1

10

Identification on the device

Caution!

Laser radiation. Do not stare into beam.

Maximum output power < mW, Wavelength

630–650 nm, Class 2 laser product (according

to DIN EN 60825-1:2001-11)

Laser classification

The device complies with laser class 2, based

on the standard IEC 825-1/EN 60825.

The eye is protected by the lid closure reflex

if somebody accidentally glances into the laser

beam. However, this lid protection reflex may

be impaired by medication, alcohol or drugs.

These devices may be used without further

protective measures if it can be ensured that

no optical instruments reduce the cross-section

of the beam.

Do not aim laser beam at people.

Electromagnetic compatibility

Even though the device satisfies the strict

requirements of the relevant directives, the

possibility cannot be excluded that the device

– will disrupt other devices (e.g. aircraft navi-

gation systems) or

– will be disrupted by powerful radiation,

possibly resulting in a wrong operation.

In these cases or other uncertaintities, check

measurements should be carried out.

For your safety

Intended use

This line laser is designed for commercial use

in industry and trade.

The device is designed to determine, transfer

and check horizontal height profiles, vertical

lines, building lines, perpendicular points and

right angles, e.g.:

– to transfer rule and height marks,

– to mark partitions (vertical and/or at right

angles) and align equipment and

– elements in three axes.

FLEX ALC 2/1

11

Safety instructions

WARNING!

– Keep children away from lasers.

– Take suitable measures to prevent third

parties from looking into the laser beam

with optical instruments.

– Preferably aim the laser beam above

or below eye level.

– It is not permitted to tamper with or modify

the device. Do not disable any safety

devices and do not remove any information

or warning signs.

– Before switching on the device, check for

visible damage. Do not switch on damaged

devices.

– Have the device repaired by authorised

technicians only. If the device is opened

improperly, laser radiation may occur which

exceeds class 2.

– Do not use device in a potentially explosive

environment.

– When performing alignment work on ladders,

avoid an abnormal body posture.

Ensure that you have a secure footing and

keep your balance at all times.

CAUTION!

– Do not use the device in the rain.

– If the device is brought from a very cold

to a warmer environment or vice versa,

you should allow the device to acclimatise

before using it.

– If using adapters and tripods, ensure that

the device is screwed on tightly.

– Transport the device in the corresponding

carrying case only.

– If shipping the device or shutting it down

for a prolonged period, isolate the batteries

or take them out of the device.

FLEX ALC 2/1

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Overview

1 Laser discharge window

2 Control panel

3 On/Off/Menu button

Switching on/off and selecting the operating

mode.

4 Operating status LED

Is lit

green

when self-levelling is switched on.

Is lit

red

for fixed laser beams (self-levelling

off). Is lit

yellow

when battery is weak.

Flashes

when beam is pulsed.

5 Pulse button

For switching over to pulsed beam when

used in bright surroundings or for extending

the work area with laser detector (optional).

The pulsed beam is not as bright as the non-

pulsed beam.

6 Laser warning sign

7 Battery compartment

8 ¼" thread

For attaching the device to the wall holder

or tripod.

9

Magnetic wall holder

WB-M ¼ ALC

10 Belt pouch BEP

FLEX ALC 2/1

13

Technical specifications

* When used with a laser detector (optional).

Instructions for use

The most important operating steps are

explained at the end of these instructions

on the illustrated pages.

See from page 144.

The laser detector LR 1 can be used to expand

the application options.

Checking precision

It is recommended to check the device regularly

to ensure that it is always precise.

If the precision deviates from the permitted

tolerance range, the device must be taken

to a customer service workshop authorised

by the manufacturer.

Have the device adjusted by authorised

technicians only.

The steps required to check the precision

are explained at the end of these instructions

on the illustrated pages.

See from page 150.

ALC 2/1

Visible laser diode

630–650 nm

Laser class

2

Work area (Ø) *

30 m

Precision *

< 3 mm/10 m

Self-levelling range

± 6 °C

Power supply

3 x LR6/AA

Operating duration

– 1 beam (continuous

operation)

– 2 beams (continuous

operation)

≤ 25 h

≤ 12.5 h

Temperature range

– for operation

–for storage

–18 °C–50 °C

–40 °C–70 °C

Weight (with batteries)

0.28 kg

FLEX ALC 2/1

14

Disposal information

EU countries only:

Do not throw electric power tools into

the household waste!

In accordance with the European Directive

2002/96/EC on Waste Electrical and Electronic

Equipment and transposition into national law

used electric power tools must be collected

separately and recycled in an environmentally

friendly manner.

Recycling raw materials instead of waste

disposal.

Device, accessories and packaging should be

recycled in an environmentally friendly manner.

Plastic parts are identified for recycling

according to material type.

WARNING!

Do not throw accumulators/batteries into

the household waste, fire or water.

Do not open disused batteries.

EU countries only:

In accordance with Directive 2006/66/EC defec-

tive or used batteries must be recycled.

NOTE

Please ask your dealer about disposal options!

-Declaration of Conformity

We hereby declare that this product corres-

ponds with the following standards or normative

documents:

EN 50082-1, EN 55022 according to the regu-

lations of Directive 2004/108/EC.

Responsible for technical documents:

FLEX-Elektrowerkzeuge GmbH, R & D

Bahnhofstrasse 15, D-71711 Steinheim/Murr

02.07.2012

FLEX-Elektrowerkzeuge GmbH

Bahnhofstrasse 15, D-71711 Steinheim/Murr

Oliver SchneiderEckhard Rühle

Manager Research &

Development (R & D)

Manager Quality

Department (QD)

FLEX ALC 2/1

15

Guarantee

When a new machine is purchased, FLEX issues

the end user with a 2-year manufacturer’s

warranty which comes into force on the date

the machine was purchased. The guarantee

covers only defects which can be attributed

to a material and/or production fault as well as

non-performance of warranted characteristics.

When making a claim under the guarantee,

enclose the original sales receipt with purchase

date. Repairs under the guarantee may be

carried out only by workshops or service centres

authorised by Flex. A claim may be made under

the guarantee only if the power tool has been

used as intended. The guarantee excludes

in particular operational wear, improper use,

partly or completely dismantled machines as well

as damage caused by overloading the machine,

use of non-permitted, defective or incorrectly

used application tools. Damage which is caused

by the machine on the application tool or work-

piece, use of force, consequential damage which

can be attributed to improper or inadequate main-

tenance on the part of the customer or a third

party, damage caused by external effects

or foreign objects, e.g. sand or stones,

as well as damage caused by non-observance

of the operating manual, e.g. connection to an

incorrect mains voltage or current type.

Claims for insertable tools or accessories

can only be made under the guarantee provided

they are used with power tools for the intended

or permitted use.

Exemption from liability

The user of this product is obliged to follow

the operating instructions exactly.

All devices have been checked meticulously

before delivery. However, the user should always

verify the precision of the device before using it.

The manufacturer and his representative are

not liable for erroneous or wilfully incorrect use

or for any consequential damage or loss of profit.

The manufacturer and his representative are

not liable for any consequential damage or loss

of profit due to natural catastrophes, e.g. earth-

quakes, storms, floods, etc. or due to fire, acci-

dents, tampering by third parties or use outside

the usual application areas.

The manufacturer and his representative are

not liable for any damage or loss of profit due to

changed or lost data, business interruption, etc.

caused by the product or by an unusable product.

FLEX ALC 2/1

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The manufacturer and his representative are

not liable for any damage or loss of profit due

to the device not being operated according

to the instructions.

The manufacturer and his representative are not

liable for any damage which was caused by

improper use or in conjunction with products

from other manufacturers.

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Flex ALC 2/1 User manual

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