© 2016 SPI Lasers UK Ltd.
Commercial in Confidence
SM-S00500 Revision A 21 October 2016
redPOWER QUBE Cased Fiber Laser User Manual
13 Maintenance
WARNING: Never attempt to modify internal or external
components not covered in this section.
Doing so may lead to serious personal injury, performance
degradation and premature failure
The QUBE Fiber Laser is designed to be maintenance free. There are no parts or mechanical
items within the QUBE Fiber Laser that require replacement during the specified operating life
of the QUBE Fiber Laser. However periodic inspection of the QUBE Fiber Laser is
recommended.
13.1 Periodic Inspection
The items listed below should be inspected periodically for damage which may affect the safe
operation of the QUBE Fiber Laser. The frequency of the inspection will depend on the
environment in which the QUBE Fiber Laser is installed.
The enclosure
The conduit
The optical connector
The electrical connections
The water connections and hoses
It is important that cooling water connections and hoses are regularly inspected and
maintained in order to reduce the possibility of leakage or external component failure.
Refer to Sections 7.4 for instructions regarding water cooling connection and disconnection
from the QUBE Fiber Laser.
13.2 General Cleaning
CAUTION: Do not operate the QUBE Fiber Laser if any of the
hazard warning labels are missing or damaged such that they
cannot be read properly.
Occasionally, the outside of the QUBE Fiber Laser may require cleaning to assure full and
clear visibility of the warning labels. Before cleaning disconnect the QUBE Fiber Laser from
the power supplies. Clean only with a clean damp cloth and if any labels become displaced
contact SPI Lasers immediately for replacements.