Hyundai SF7A214 Manual page 20

INSTRUCTION
- Cutting head with professional manual spool: to assemble the cutting head, install
the flange (5), if any, on the shaft and tighten the spool by turning it clockwise or
counter-clockwise all the way, as shown in fig. I. To change the line, loosen the
knob (1) and extract the spool (2), being careful not to misplace the parts shown
in fig. I. Insert 2 pieces of nylon cord, 2 mm diameter and 3 m long into the holes
in the reel (3) and wind them onto the reel in an anti-clockwise direction. Refit the
assembly by following the instructions in reverse order.
- Cutting head with automatic spool unit: hold the spoolholder (1) firmly in one
hand and with the other remove the spool cover (2) by turning it counter-clockwise.
Then remove the empty spool, clean the inside of the spoolholder and the cover
carefully, making sure that you do not lose the spring. Insert the new spool into
the spool cover and thread the ends of the lines into the holes (3) in the cover.
Reposition the spring. Then insert the cover with the spool into the spoolholder and
rotate the cover with the spool clockwise until it locks. Restore the line length by
repeating the operations described in the chapter 'STARTING AND STOPPING THE
MACHINE'.
- Cutting head with professional automatic spool: To assemble the cutting head,
insert the flange (5) on the shaft and screw it in the opposite direction to that of the
machine's rotation. Restore the length of the cutting wire by repeating the operations
described in the chapter "Starting and Stopping". To replace the wire open the cutting
head as already explained, taking care not to lose the components. Bend a piece
of wire of diameter 2 mm and length 6 m in half and hook it to the wire-holder reel
(3). Wind up the wire in a clockwise direction and reassemble the reel by threading
the wires into the 2 bushings (4).
-Cutting head with disposable line: see Fig. I.
- Dual-line cutting head: Install the flange (5) on the shaft. Loosen the knob (1) and
fasten the top (1) with the nut and washer, using the supplied wrench. Tighten the
knob again after threading the lines as described in the "Start and stop" chapter.
- Cutting head with 'Full-Automatic' spool: grasp the spool holder (1) tight with
one hand (or with the special tool fig. A-(14) if supplied), and with the other hand
remove the cowling (2), rotating it counter-clockwise. Then remove the empty spool
and clean the inside of the spool holder thoroughly. Insert the new spool/cowling
set in the spool holder and rotate it clockwise until it is securely fastened. Adjust
the length of the cutting line, repeating the operations described in the "Start and
Stop" chapter.
- Cutting head with plastic blades:
- disassembly: grasp the spool holder tight with one hand (or with the special
tool fig. A-(14) if supplied), and with the other hand remove the disk, rotating it
counter-clockwise (4).
- assembly: insert the disk in the spool holder and rotate is clockwise until it is
securely fastened.
- Cutting head with star-shaped metal blade (if provided): Install the flange (5) on
the shaft. Hold the shaft tight by inserting the tip of a screwdriver in the appropriate
slot, and assemble the blade and other components as shown in fig. I.
WARNING! Do not use makeshift trimming systems by re-using worn originals.
Use only approved replacements. The use of line with different characteristics to
those of the original can permanently damage the machine as well as annulling
ENGLISH
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