User manual GII Anti-Collision System
GIIMAN_US_CA_000_2021-06-15.docx © Gigasense AB Page 5 / 42
CONSTRUCTION
The antenna is made of cast, stove-enameled Aluminum which can be separated into two
parts, the Reflector, and the Antenna box (IP56).
The relay box contains a micro controller, output relays, terminal connections, display and
push buttons. The housing is an IP66/67 standard polycarbonate enclosure. The terminal
blocks have easy access by pushing a screwdriver to connect the wires.
SAFETY INFORMATION AND WARNINGS
VERY IMPORTANT:
THE ANTI-COLLISION SYSTEM GII UNIT A AND UNIT B MUST ALWAYS HAVE THE POWER TURNED
ON, EVEN IF THE CRANE POWER IS SHUT OFF.
LIMIT 1 AND LIMIT 2 WILL ONLY WORK IF THE UNIT A AND UNIT B ARE POWERED ON, THE BACKUP
SUPER CAPACITOR IS ONLY INTENDED TO WORK FOR SHORT POWER FAILURES.
CONNECT MAINS SUPPLY OF THE ANTI-COLLISION SYSTEM GII BEFORE THE MAIN CONTACT ON THE
CRANE.
Important: One Antenna A-unit must always work with an Antenna B-unit.
The relay boxes can be used with either A-units or B-units.
Caution: Changes or modifications not expressly approved by the party responsible for
compliance could void the user's authority to operate this equipment.
FCC statements:
This device complies with part 15 of the FCC Rules. Operation is subject to the following
two conditions: (1) This device may not cause harmful interference, and (2) this device
must accept any interference received, including interference that may cause undesired
operation.”
IC Statements:
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