Stanley STHT77498-1 User manual

STHT77498-1 & STHT77499-1
Self-Leveling Cross-line Laser
Please read these instructions before operating the product.
www.2helpU.com
DOC100270398
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8
GB Contents
• Laser Information
• User Safety
• Battery Safety
• Installing AA Batteries
• Turning the Laser On
• Checking Laser Accuracy
• Using the Laser
• Maintenance
• Troubleshooting
• Service and Repairs
Laser Information
The STHT77498-1 and STHT77499-1 lasers are Class
2 laser products. The lasers are self-leveling laser
tools that can be used for horizontal (level) and vertical
(plumb) alignment projects.
User Safety
Safety Guidelines
DANGER: Indicates an imminently
hazardous situation which, if not avoided,
will result in death or serious injury.
WARNING: Indicates a potentially
hazardous situation which, if not avoided,
could result in death or serious injury.
CAUTION: Indicates a potentially hazardous
situation which, if not avoided, may result in
minor or moderate injury.
NOTICE: Indicates a practice not related to
personal injury which, if not avoided, may result in
property damage.
If you have any questions or comments about this
or any STANLEY® tool, go to
http://www.STANLEY.com.
WARNING:
Read and understand all instructions.
Failure to follow the warnings and
instructions in this manual may result in
serious personal injury.
SAVE THESE INSTRUCTIONS
WARNING:
Laser Radiation Exposure. Do not
disassemble or modify the laser level.
There are no user serviceable parts
inside. Serious eye injury could result.
WARNING:
Hazardous Radiation. Use of controls or
adjustments, or performance of procedures,
in hazardous radiation exposure.
Symbol Meaning
V Volts
mW
Laser Warning
nm Wavelength in nanometers
2 Class 2 Laser
Warning Labels
For your convenience and safety, the following
labels are on your laser.
WARNING: To reduce the risk of
injury, user must read instruction
manual.
WARNING: LASER RADIATION. DO
NOT STARE INTO BEAM. Class 2
Laser Product.

9
GB
• Do not operate the laser in explosive
atmospheres, such as in the presence of
This tool may
create sparks which may ignite the dust or fumes.
• Store an idle laser out of reach of children and
other untrained persons. Lasers are dangerous in
the hands of untrained users.
•
repair personnel. Service or maintenance
injury. To locate your nearest Stanley service center
go to http://www.2helpU.com.
• Do not use optical tools such as a telescope or
transit to view the laser beam. Serious eye injury
could result.
• Do not place the laser in a position which may
cause anyone to intentionally or unintentionally
stare into the laser beam. Serious eye injury
could result.
•
anyone’s eyes. Serious eye injury could result.
• Turn the laser off when it is not in use. Leaving
the laser on increases the risk of staring into the
laser beam.
• Do not modify the laser in any way. Modifying
the tool may result in hazardous laser radiation
exposure.
• Do not operate the laser around children or
allow children to operate the laser. Serious eye
injury may result.
• If labels
are removed, the user or others may inadvertently
expose themselves to radiation.
• Position the laser securely on a level surface. If
the laser falls, damage to the laser or serious injury
could result.
Personal Safety
• Stay alert, watch what you are doing, and use
common sense when operating the laser. Do not
use the laser when you are tired or under the
of inattention while operating the laser may result in
serious personal injury.
• Use personal protective equipment. Always wear
eye protection. Depending on the work conditions,
wearing protective equipment such as a dust
mask, non-skid safety shoes, hard hat, and hearing
protection will reduce personal injury.
Tool Use and Care
• Do not use the laser if the Power/Transport Lock
switch does not turn the laser on or off. Any tool that
cannot be controlled with the switch is dangerous
and must be repaired.
Follow instructions in the Maintenance section of this
manual. Use of unauthorized parts or failure to follow
Maintenance instructions may create a risk of electric
shock or injury.
Battery Safety
WARNING:
Batteries can explode, or leak, and can
To reduce this risk:
• Carefully follow all instructions and warnings on the
battery label and package.
• Always insert batteries correctly with regard to
polarity (+ and –), as marked on the battery and
the equipment.
• Do not short battery terminals.
• Do not charge disposable batteries.
• Do not mix old and new batteries. Replace all
batteries at the same time with new batteries of the
same brand and type.
• Remove dead batteries immediately and dispose of
per local codes.
•
• Keep batteries out of reach of children.
• Remove batteries when the device is not in use.

10
GB Installing AA Batteries
STHT77499-1 laser.
1.
2. On the bottom of the laser, lift up the latch to
(Figure B 1).
3.
batteries, making sure to position the - and +
compartment (Figure B 2).
4.
it snaps in place (Figure B 3).
When
(Figure A 2.
Turning the Laser On
1. ,
º position).
2. horizontal and
vertical laser beams. Either:
•
the cross beams in manual mode
(Figure A 1).
• Move the to the
cross beams in self-leveling mode
(Figure A 3).
3. Check the horizontal and vertical laser beams.
• If the laser is tilted so much that it cannot self-
level (> 4°), or the laser is not level in manual
• the laser is not level
(or plumb) and should NOT BE USED for
repositioning the laser on a level surface.
4.
a project.
•
temperatures).
•
•
Checking Laser Accuracy
It is
check (in
• closest
to the operating distance
the laser.
•
that is level in both directions.
• Mark the center of the laser beam.
Horizontal Beam - Scan Direction
Checking the horizontal scan calibration of the
is important to conduct a calibration check using
a distance no shorter than the distance of the
1.
(Figure D 1).
2. Move the
right (Figure A 3) to turn the laser ON in
vertical beams.
3. Turn the laser 45º
.

11
GB
4. Mark a
5. Turn the laser 90º
a (Figure
D 2).
6. Mark b
7. a and
b.
8.
a and b for the
authorized service center.
Distance
Between Walls
Allowable Distance
Between a and b
Horizontal Beam - Pitch Direction
Checking the horizontal pitch calibration of the
It is important to conduct a calibration check using
a distance no shorter than the distance of the
1.
(Figure E 1).
2. Move the
right (Figure A 3) to turn the laser ON in
vertical beams.
3. (9m) apart along the laser beam,
mark a and b.
4.
(Figure E 2).
5.
6.
b.
7. a, mark c along the
laser beam (Figure E 3).
8. a and c.
9.
a and c for the
a and b in
an authorized service center.
Distance Between
a and b
Allowable Distance
Between a and c
Vertical Beam - Plumb
Checking the vertical (plumb) calibration of the
a substantial amount of vertical height available,
positioning the laser and another person near a ceiling
to mark the position of the beam. It is important to
conduct a calibration check using a distance no
1.
(Figure F 1).
2. Move the
right (Figure A 3) to turn the laser ON in
vertical beams.
3.
making sure the vertical laser beam is aligned
and centered on the line.
4. Where the vertical laser beam appears on the
ceiling, mark a
5. Move the laser to the other end of the line on the
F 2).
6. Where the vertical laser beam appears on the
ceiling, mark b a .
7. a and b.

12
GB 8.
a and b for the
corresponding Ceiling Height D
table, the laser must be serviced at an authorized
service center.
Ceiling Height D
Allowable Distance
Between a and b
Using the Laser
Operating Tips
•
the laser.
•
• If the laser is ever dropped, check to make sure it
is still calibrated.
•
laser is self-leveling. Each laser is calibrated at
as long as it is positioned
•
Turning the Laser Off
position (Figure A 2
Using the Laser with the Bracket
G
or pole.
1.
•
or back of the laser (Figure C), position the
(Figure G 1).
• Turn the laser knob (Figure G 2
bracket arm.
2. If needed, change the height or position of the
laser on the bracket.
• Turn the adjustment knob (Figure G 3)
•
height (Figure G 4). To change the bracket
from 90° to 180°, slide the bracket arm to the
top of the bracket and then flip the arm to the
right (Figure G 5).
• Turn the adjustment knob (Figure G 3)
3. Use the bracket’s clamp (Figure G 6) to hold
the laser in place on a stud, ceiling grid, or pole.
•
at the correct angle for attaching to the object.
G 7).
•
ceiling grid, or pole.
• Turn the clamp knob (Figure G 8
until the clamp is tight around the object and
the bracket is held in place.
Using the Laser with Other
Accessories
WARNING:
Since accessories other than those offered
by STANLEY have not been tested with this
laser, use of such accessories with this laser
could be hazardous.

13
GB
Only use STANLEY® accessories that are
recommended for use with this model. Accessories
that may be suitable for one laser may create a risk of
injury when used with another laser.
the bottom, side, and back (Figure C)
to accommodate current or future ®
accessories.
Other
http://www.STANLEY.com.
Maintenance
•
•
•
•
• Calibration checks and other maintenance repairs
service centers.
Troubleshooting
The Laser Does Not Turn On
•
•
compartment.
•
or corrosion.
•
leakage.
•
• When using rechargeable batteries, make sure the
•
•
operating temperature.
The Laser Beams Flash
When in self-leveling mode, the lasers are designed
to self-level up to an average of 4° in all directions. If
the laser is tilted so much that the internal mechanism
manual mode
level surface.
Laser Beams Will Not Stop Moving
The laser is a precision instrument. Therefore, if it is
not positioned on a stable (and motionless) surface,
Service and Repairs
Note: Disassembling the laser level will void all
warranties on the product.
authorized service centers. Service or maintenance
service
center, go to http://www.STANLEY.com.

14
GB Warranty
Two Year Warranty
purchase to:
Stanley UK Sales Limited
Brackmills, Northampton NN4 7BW
or repair or alteration of this product not authorised
this product.
consumer purchasers of this product.
NOTE:
The customer is responsible for the correct use and
care of the instrument. Moreover, the customer is
calibration of the instrument.

15
GB
STHT77498-1 STHT77499-1
Light Source Laser diodes
Laser Wavelength 630 – 680 nm visible 510 – 530 nm visible
Operating Temperature -10°C to 40°C (14°F to 104°F)
Storage Temperature -20°C to 60°C (-5°F to 140°F)

D
16
Inhalt
• Informationen zum Laser
• Benutzersicherheit
• Sicherer Umgang mit Akkus
• Einlegen von AA-Batterien
• Einschalten des Lasers
• Prüfen der Lasergenauigkeit
• Verwendung des Lasers
• Wartung
• Fehlerbehebung
• Service und Reparaturen
Informationen zum Laser
Die Laser STHT77498-1 und STHT77499-1
Benutzersicherheit
Sicherheitsrichtlinien
GEFAHR: Weist auf eine unmittelbar
drohende gefährliche Situation hin, die,
sofern nicht vermieden, zu tödlichen oder
schweren Verletzungen führt.
WARNUNG: Weist auf eine möglicherweise
gefährliche Situation hin, die, sofern nicht
vermieden, zu tödlichen oder schweren
Verletzungen führen kann.
VORSICHT: Weist auf eine möglicherweise
gefährliche Situation hin, die, sofern nicht
vermieden, zu leichten oder mittelschweren
Verletzungen führen kann.
HINWEIS: Weist auf ein Verhalten hin, das nichts
mit Verletzungen zu tun hat, aber, wenn es nicht
vermieden wird, zu Sachschäden führen kann.
Bei Fragen oder Anmerkungen zu diesem oder
anderen STANLEY®-Werkzeugen besuchen Sie
bitte http://www.STANLEY.com.
WARNUNG:
Lesen und verstehen Sie alle
Das Nichtbeachten von
Warnhinweisen und Anweisungen in dieser
Anleitung kann schweren Verletzungen
führen.
BEWAHREN SIE DIESE ANWEISUNGEN AUF
WARNUNG:
auftreten.
WARNUNG:
Die Verwendung
von Steuerelementen oder Anpassungen
sowie die Durchführung von Verfahren, die
nicht den hierin beschriebenen entsprechen,
kann zu gefährlicher Strahlenbelastung
führen.
Das Etikett auf Ihrem Laser kann die folgenden
Symbol Bedeutung
V Volt
mW
Laser-Warnung
nm
2