© Guldmann GB/US-09/2016 • #550376_3
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SERVICE AND REPAIR
GH3
WiFi sequence
• Open the hoist, disconnect the battery, and remove the
bottom cover.
• Mount the Wi-Fi PCB (described in this document).
• Connect the batteries, and assemble the hoist again
(Final assembly may wait until everything works).
• Upgrade hoist firmware with SIC (Standard service pro-
cedure).
• Upgrade the hoist with the new parameter file from the
USB disk (Standard upgrade procedure) or SIC if it is a
sparepart.
• For connection of the hoist to the Wi-Fi network use the
PC tool: WCA. For instruction see WCA manual (not
described in this document).