Gree FCU Series, Service Manual, Page: 65 / 79

Unit Installation
63
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Percussion drill
Usage: there are two operating statuses for the percussion drill. Under the slow mode, with the
auger bit, it can be used as the electric drill. Under the slew and percussion state, with the rigid alloy
impact bit, it can be used to drill holes at the bricks, concrete and ceramic tiles.
(2) Specific electric tools

Hand-held electric shears
Usage: it is used to cut the metal sheets, especially for edge and angle trimming.

Rivet gun
Usage: it is used for self-plugging rivets at different structures, especially for single-side riveting of
the leak-proof structure.
(3) Mostly used tools
Pipe pliers, screw drivers, rubber pads, rubber hammers, scissors, spanners, level bars, measuring
tape, angle square, glue guns, brushes, ladders, pulleys etc.