Topcon Marine Instruments GPT-2000 Manuel D’Utilisation
5
Safety Standard for Laser Beam
GPT-2000 series uses the invisible laser beam. The GPT-2000 series are manufactured and sold in
accordance with "Performance Standards for Light-Emitting Products" (FDA/BRH 21 CFR 1040) or
"Radiation Safety of Laser Products, Equipment Classification, Requirements and User`s Guide" (IEC
Publication 825) provided on the safety standard for laser beam.
As per the said standard, the GPT-2000 series plumb laser type is classified as "Class 1 (l) Laser
Products".
In case of any failure, do not disassemble the instrument. Contact TOPCON or your TOPCON dealer.
accordance with "Performance Standards for Light-Emitting Products" (FDA/BRH 21 CFR 1040) or
"Radiation Safety of Laser Products, Equipment Classification, Requirements and User`s Guide" (IEC
Publication 825) provided on the safety standard for laser beam.
As per the said standard, the GPT-2000 series plumb laser type is classified as "Class 1 (l) Laser
Products".
In case of any failure, do not disassemble the instrument. Contact TOPCON or your TOPCON dealer.
Safety Standard for Laser Beam
(Only for GPT-2000 series Plumb Laser Type)
GPT-2000 series plumb laser type uses the visible laser beam. The GPT-2000 series plumb laser type
are manufactured and sold in accordance with "Performance Standards for Light-Emitting Products"
(FDA/BRH 21 CFR 1040) or "Radiation Safety of Laser Products, Equipment Classification,
Requirements and User`s Guide" (IEC Publication 825) provided on the safety standard for laser beam.
As per the said standard, the GPT-2000 series plumb laser type is classified as "Class 2
are manufactured and sold in accordance with "Performance Standards for Light-Emitting Products"
(FDA/BRH 21 CFR 1040) or "Radiation Safety of Laser Products, Equipment Classification,
Requirements and User`s Guide" (IEC Publication 825) provided on the safety standard for laser beam.
As per the said standard, the GPT-2000 series plumb laser type is classified as "Class 2
(
II) Laser
Products".
In case of any failure, do not disassemble the instrument. Contact TOPCON or your TOPCON dealer.
In case of any failure, do not disassemble the instrument. Contact TOPCON or your TOPCON dealer.
Labels
Find the labels which describes the caution and safety about the laser beam as follows in GPT-2000
series.
We request you to replace it one anytime the caution labels are damaged or lost and paste a new one
at the same place. You can get the labels from Topcon or your dealer.
series.
We request you to replace it one anytime the caution labels are damaged or lost and paste a new one
at the same place. You can get the labels from Topcon or your dealer.
Symbol mark while the laser is emitting.
The following symbol mark will appear at the
right side of the second line.
right side of the second line.
Beam aperture
Warning Label
Aperture Label
GPT-2000 series
Laser Plummet type
Laser Plummet type
Explanatory Label
CLASS
II
LASER PRODUCT
WAVE LENGTH 633nm
1mW MAXIMUM OUTPUT
LASER RADIATION-DO NOT
STARE INTO BEAM
C A U T I O N
CLASS
2
LASER PRODUCT
DO NOT STARE INTO BEAM
LASER RADIATION
Maximum output
1
ｍ
W
Wave length 633nm
AVOID EXPOSURE
LASER LIGHT IS EMITTED
FROM THIS APERTURE
Depending on the country where the instrument is sold, either of these labels may be
found on the GPT-2000 series laser plummet type.
found on the GPT-2000 series laser plummet type.
TILT SENSOR:[XY-ON]
X:-0°00'25"
Y: 0°00'20"
X-ON XY-ON OFF L.PL
X:-0°00'25"
Y: 0°00'20"
X-ON XY-ON OFF L.PL
Symbol mark