GLM250 VF激光测距仪数据表.pdf - 第24页

24 | English 1 609 92A 1YW | (8.7.1 6) Bosch Power Tools available camera tri pod. Tighte n t he measuring tool with the locking screw of the quick-change plate. Set the corresponding re ference level for measuremen t wi…

English | 23

Bosch Power Tools 1 609 92A 1YW | (8.7.16)

Adding Measured Values

To add measured values, firstly carry out any measurement or

select an entry from the measured-value list. Then press the

plus button 6. For confirmation, “+” appears on the display.

Then carry out a second measurement or select another entry

from the measured-value list.

To call up the sum of both measure-

ments, press the result button 5. The

calculation is indicated in the meas-

ured-value lines a, and the sum in the

result line c.

After calculation of the sum, further

measured values or measured-value

list entries can be added to this result when pressing the plus

button 6 prior to each measurement. Pressing the result but-

ton 5 ends the addition.

Notes on the addition:

– Mixed length, area and volume values cannot be added to-

gether. For example, when a length and area value are add-

ed, “ERROR” briefly appears on the display after pressing

the result button 5. Afterwards, the measuring tool switch-

es back to the last active measuring mode.

– For each calculation, the result of one measurement is

added (e.g. the volume value); for continuous measure-

ments, this would be the displayed measured value in re-

sult line c. The addition of individual measured values from

the measured-value lines a is not possible.

– For time-delayed length measurements and when in mark-

out mode, additions are not possible; when changing to

these modes, begun additions are interrupted.

Subtracting Measured Values

To subtract measuring values, press

minus button 12; For confirmation,

“–” is indicated on the display. The

further procedure is analog to

“Adding Measured Values”.

Working Advice

General Information

The reception lens 26 and the laser beam outlet 27 must not

be covered when taking a measurement.

The measuring tool must not be moved while taking a meas-

urement (except for continuous measurements, mini-

mum/maximum measurements and when in mark-out mode).

Therefore, place the measuring tool, as far as this is possible,

against or on a firm stop or supporting surface.

Influence Effects on the Measuring Range

The measuring range depends upon the light conditions and

the reflection properties of the target surface. For improved

visibility of the laser beam when working outdoors and when

the sunlight is intense, use the laser viewing glasses 31 (ac-

cessory) and the laser target plate 32 (accessory), or shade

off the target surface.

Influence Effects on the Measuring Result

Due to physical effects, faulty measurements cannot be ex-

cluded when measuring on different surfaces. Included here

are:

– Transparent surfaces (e.g., glass, water),

– Reflecting surfaces (e.g., polished metal, glass),

– Porous surfaces (e.g. insulation materials),

– Structured surfaces (e.g., roughcast, natural stone).

If required, use the laser target plate 32 (accessory) on these

surfaces.

Furthermore, faulty measurements are also possible when

sighting inclined target surfaces.

Also, air layers with varying temperatures or indirectly re-

ceived reflections can affect the measured value.

Measuring with the Positioning Pin

(see figures B, C, F and G)

The positioning pin 18 is suitable for measuring out of corners

(diagonal within a space) or from hard to reach areas, such as

from roller-shutter rails.

Press on the positioning pin latch 1 to fold it in or out, or

change its position.

For measurements starting from outer corners, fold the posi-

tioning pin aside; for measurements from the rear edge of the

positioning pin on, fold it out to the rear.

For measurements with the positioning pin, adjust the refer-

ence plane accordingly by pressing button 8 (for measure-

ments with the positioning pin aside, set to measuring from

the rear edge of the measuring tool).

Aligning with the Spirit Level

The spirit level 14 allows for simple levelling of the measuring

tool. This allows for easier sighting of target surfaces, espe-

cially over longer distances.

In combination with the laser beam, the spirit level 14 is not

suitable for levelling.

Sighting with the Optical Sight (GLM 250 VF)

(see figure N)

The sighting line through the optical sight and the laser beam

run parallel to each other. This allows for precise sighting over

long distances, when the laser dot is no longer visible with the

naked eye.

For sighting, view through the viewfinder of the optical sight

10. Take care that the optical sight window 25 is not obstruct-

ed and clean.

Note: For close vicinities, the actual and the displayed target

point are not identical.

Sighting with the Alingment Aid (see figure O)

The alignment aid 24 supports sighting over larger distances.

For this, view alongside the alignment aid on the side of the

measuring tool. The laser beam runs parallel to this sighting

line.

Working with the Tripod (Accessory)

The use of a tripod is particularly necessary for larger distanc-

es. Position the measuring tool with the 1/4" thread 21 onto

the quick-change plate of the tripod 30 or a commercially

OBJ_BUCH-947-007.book Page 23 Friday, July 8, 2016 10:44 AM

24 | English

1 609 92A 1YW | (8.7.16) Bosch Power Tools

available camera tripod. Tighten the measuring tool with the

locking screw of the quick-change plate.

Set the corresponding reference level for measurement with

a tripod by pushing button 8 (the reference level is the

thread).

Troubleshooting – Causes and Corrective Meas-

ures

The measuring tool monitors the correct

function for each measurement. When a de-

fect is determined, only the symbol shown

aside flashes in the display. In this case, or

when the above mentioned corrective

measures cannot correct an error, have the

measuring tool checked by an after-sales service agent for

Bosch power tools.

Accuracy Check of the Measuring Tool

The accuracy of the measuring tool can be checked as follows:

– Select a permanently unchangeable measuring section

with a length of approx. 1 to 10 metres; its length must be

precisely known (e.g. the width of a room or a door open-

ing). The measuring distance must be indoors; the target

surface for the measurement must be smooth and reflect

well.

–Measure the distance 10 times after another.

The deviation of the individual measurements from the mean

value must not exceed ±1.5 mm (max.). Log the measure-

ments, so that you can compare their accuracy at a later point

of time.

Maintenance and Service

Maintenance and Cleaning

Store and transport the measuring tool only in the supplied

protective pouch.

Keep the measuring tool clean at all times.

Do not immerse the measuring tool in water or other fluids.

Wipe off debris using a moist and soft cloth. Do not use any

cleaning agents or solvents.

Maintain the reception lens 26 in particular, with the same

care as required for eye glasses or the lens of a camera.

In all correspondence and spare parts orders, please always

include the 10-digit article number given on the type plate of

the measuring tool.

In case of repairs, send in the measuring tool packed in its

protective pouch 28.

After-sales Service and Application Service

Our after-sales service responds to your questions concern-

ing maintenance and repair of your product as well as spare

parts. Exploded views and information on spare parts can al-

so be found under:

www.bosch-pt.com

Bosch’s application service team will gladly answer questions

concerning our products and their accessories.

In all correspondence and spare parts orders, please always

include the 10-digit article number given on the nameplate of

the product.

Cause Corrective Measure

Temperature warning indicator (i) flashing;

measurement not possible

The measuring tool is outside the

operating temperature range from

–10°C to +50°C (in the

continuous measurement function

up to +40 °C).

Wait until the measuring

tool has reached the

operating temperature

Battery low indicator (f) appears

Battery voltage decreasing

(measurement still possible).

Replace batteries/

rechargeable batteries

Battery low indicator (f) flashing; measurement not

possible

Battery voltage too low Replace batteries/

rechargeable batteries

The indications “ERROR” and “–––––” are indicated in

the display

The angle between the laser beam

and the target is too acute.

Enlarge the angle

between the laser beam

and the target

The target surface reflects too

intensely (e.g. a mirror) or

insufficiently (e. g. black fabric), or

the ambient light is too bright.

Work with the laser

target plate 32

(accessory)

The laser beam outlet 27 or the

reception lens 26 are misted up

(e.g. due to a rapid temperature

change).

Wipe the laser beam

outlet 27 and/or the

reception lens 26 dry

using a soft cloth

Calculated value is greater than

999999 m/m

Divide calculation into

intermediate steps

The indication “ERROR” flashes at the top in the display

Addition/Subtraction of measured

values with different units of

measure

Only add/subtract

measured values with

the same units of

measure

Measuring result not plausible

The target surface does not reflect

correctly (e.g. water, glass).

Cover off the target

surface

The laser beam outlet 27 or the

reception lens 26 are covered.

Make sure that the laser

beam outlet 27 or the

reception lens 26 are

unobstructed

Obstruction in path of laser beam Laser point must be

completely on target

surface.

Wrong reference level set Select reference level

that corresponds to

measurement

Cause Corrective Measure

OBJ_BUCH-947-007.book Page 24 Friday, July 8, 2016 10:44 AM

Français | 25

Bosch Power Tools 1 609 92A 1YW | (8.7.16)

Great Britain

Robert Bosch Ltd. (B.S.C.)

P.O. Box 98

Broadwater Park

North Orbital Road

Denham

Uxbridge

UB 9 5HJ

At www.bosch-pt.co.uk you can order spare parts or arrange

the collection of a product in need of servicing or repair.

Tel. Service: (0344) 7360109

E-Mail: boschservicecentre@bosch.com

Ireland

Origo Ltd.

Unit 23 Magna Drive

Magna Business Park

City West

Dublin 24

Tel. Service: (01) 4666700

Fax: (01) 4666888

Australia, New Zealand and Pacific Islands

Robert Bosch Australia Pty. Ltd.

Power Tools

Locked Bag 66

Clayton South VIC 3169

Customer Contact Center

Inside Australia:

Phone: (01300) 307044

Fax: (01300) 307045

Inside New Zealand:

Phone: (0800) 543353

Fax: (0800) 428570

Outside AU and NZ:

Phone: +61 3 95415555

www.bosch.com.au

Republic of South Africa

Customer service

Hotline: (011) 6519600

Gauteng – BSC Service Centre

35 Roper Street, New Centre

Johannesburg

Tel.: (011) 4939375

Fax: (011) 4930126

E-Mail: bsctools@icon.co.za

KZN – BSC Service Centre

Unit E, Almar Centre

143 Crompton Street

Pinetown

Tel.: (031) 7012120

Fax: (031) 7012446

E-Mail: bsc.dur@za.bosch.com

Western Cape – BSC Service Centre

Democracy Way, Prosperity Park

Milnerton

Tel.: (021) 5512577

Fax: (021) 5513223

E-Mail: bsc@zsd.co.za

Bosch Headquarters

Midrand, Gauteng

Tel.: (011) 6519600

Fax: (011) 6519880

E-Mail: rbsa-hq.pts@za.bosch.com

Disposal

Measuring tools, accessories and packaging should be sorted

for environmental-friendly recycling.

Do not dispose of measuring tools and batteries/rechargea-

ble batteries into household waste!

Only for EC countries:

According to the European Guideline

2012/19/EU, measuring tools that are no

longer usable, and according to the Europe-

an Guideline 2006/66/EC, defective or

used battery packs/batteries, must be col-

lected separately and disposed of in an en-

vironmentally correct manner.

Battery packs/batteries no longer suitable for use can be di-

rectly returned at:

Great Britain

Robert Bosch Ltd. (B.S.C.)

P.O. Box 98

Broadwater Park

North Orbital Road

Denham

Uxbridge

UB 9 5HJ

At www.bosch-pt.co.uk you can order spare parts or arrange

the collection of a product in need of servicing or repair.

Tel. Service: (0344) 7360109

E-Mail: boschservicecentre@bosch.com

Subject to change without notice.

Français

Avertissements de sécurité

Pour une utilisation sans danger et en toute

sécurité de l’appareil de mesure, lisez at-

tentivement toutes les instructions et te-

nez-en compte. Si l’appareil de mesure

n’est pas utilisé conformément aux pré-

sentes instructions, les dispositifs de pro-

tection intégrés dans l’appareil sont sus-

ceptibles d’être endommagés. Faites en

sorte que les étiquettes d’avertissement se trouvant sur

l’appareil de mesure restent toujours lisibles. CONSER-

VEZ CES INSTRUCTIONS DANS UN LIEU SÛR ET REMET-

TEZ-LES À TOUT NOUVEL UTILISATEUR DE L’APPAREIL DE

MESURE.

 Attention – si d’autres dispositifs d’utilisation ou

d’ajustage que ceux indiqués ici sont utilisés ou si

OBJ_BUCH-947-007.book Page 25 Friday, July 8, 2016 10:44 AM