3 4
DO NOT use any optical instruments such as, but not
limited to, telescopes or transits to view the laser beam.
Serious eye injury could result.
DO NOT operate the laser instrument around children
nor allow children to operate the laser instrument.
ALWAYS position the laser instrument securely.
Damage to the laser instrument and/or serious injury to
the user could result if the laser instrument falls.
ALWAYS use accessories specifically outlined in this
manual. Use of accessories that have been designed for
use with other laser instruments could result in serious
injury, or property damage.
Battery Safety Instructions
WARNING! Batteries can explode or leak and cause burns
if installed backwards, disassembled, charged, or exposed to
water, fire or high temperature. To reduce this risk:
ALWAYS follow the instructions and warnings on the
battery label and packaging.
Keep batteries out of reach of children.
ONLY use AA alkaline batteries.
ALWAYS insert batteries correctly with regard to polarity
(+ and –), marked on the battery and the equipment.
DO NOT charge alkaline batteries.
ALWAYS replace all batteries at the same time, with same
make, brand and charge level.
DO NOT short battery terminal.
ALWAYS check battery posts in the battery compartment
for possible corrosion. Clean the posts before use.
DO NOT use batteries with corroded terminals.
REMOVE batteries if the instrument will not be used for
an extended period. In storage, batteries may corrode
and self-discharge.
DO NOT store or use in locations where the temperature
may reach or exceed 105°F (40.5°C), store in a cool, dry
place.
DO NOT mix old and new batteries.
DO NOT mix rechargeable and non-rechargeable
batteries.
DO NOT incinerate or dismantle batteries.
DO NOT mix battery chemistries.
Under abusive conditions, liquid may be ejected from
the battery, avoid contact. If contact accidentally
occurs, flush with water. If liquid contacts eyes,
additionally seek medical help. Liquid ejected from the
battery may cause irritation or burns.
WARNING! Recycle used batteries and dispose of
equipment properly. Contact your local waste management
for more information.
Work Area Safety
DO NOT operate while children are present.
AVOID dangerous environments.
Keep pets away from job site.
AVOID extended exposure to damp or wet locations.
DO NOT use in the presence of explosive atmospheres
(gaseous fumes, dust or flammable materials).
Keep work area clean and well lit. Cluttered or dark
areas invite accidents.
ALWAYS alert by-standers that laser is in use.
Make sure no one stares into the laser beam.
Personal Safety
STAY ALERT, watch what you are doing and use common
sense when operating the instrument.
Secure loose clothing, jewelry and long hair.
DO NOT use the instrument while you are tired.
A moment of inattention while operating an instrument
may result in serious personal injury or incorrect
measurement results.
DO NOT allow people who are unfamiliar with
the procedures of this instrument to operate it.
Maintain proper balance and footing when using the
instrument.
DO NOT operate instruments and machinery when under
the influence of alcohol, medication, or drugs.
Use safety equipment. ALWAYS wear ANSI-APPROVED
safety goggles. Safety equipment such as dust mask,
non-skid safety shoes, hard hat, or hearing protection
used for appropriate conditions will reduce the risk of
personal injuries.
