qb701 User
’s
Manual
4
GENERAL
SAFETY PRECAUTIONS
Be sure the machines to be measured, cannot be started unintentionally as this can cause
injuries. For this purpose, before the mounting of equipment, either block the power switch
in the “Off” position or remove the safety fuses. These precautionary rules
must be
followed until the measuring system is dismantled from the measured machine.
LASER SAFETY PRECAUTIONS
The KOHTECT qb701 alignment system is the class II laser device at typical wavelength of
650nm, delivered output power of less than 1 mW and maximum radiant energy per pulse
of 0.1 mJ. The Class II laser comply with requirement outlined by USA’s FDA as well as
international ANSI, BS 4803 and IEC 825 standard. Be sure to follow the following safety
precautions to avoid personal injuries and damage to the system
Do not look directly into the laser beam at any time!
Do not direct laser beam on to the people’s eyes!
ATTENTION!
Do not expose qb701 parts to heavy impacts, high humidity and extreme temperature.
Do not try open / dismantle measuring units and the display unit
–
this can damage the
system, and your after-sales service warranty will come void.
INJURY RESPONSIBILITY DISCLAIMER
Neither the NPP KOHTECT enterprise nor our authorized dealers are liable for the damages
caused to machinery or equipment by use of the qb701 system. We carefully check text of
this manual to eliminate errors, nonetheless there may be mistakes or inaccuracy involved.
We will be grateful for your reporting to us about any error, and we will be able to correct
them in the subsequent editions of the manual.
