Husqvarna WS220 Operator's Manual page 12

• When over cutting is not allowed, one may use a hand
cutter after a completed wall cutting, and from the rear
of the concrete block cut out the leftover 'wedge'. The
hand cutters K 6500 and K 6500 RING may be
connected directly to the lower outlet on PP 220. The
transport trolley also has a designated place for a
hand cutter.
• Following a completed cutting, the blade is fully fed
out of the sawing groove, after which blade rotation
and water flow are shut down. Note! Do not allow the
blade to rotate without pressure in the sawing groove
for an extended period, since this will quickly blunt it.
Cutting of blocks
• Before sawing, an assessment must be made of the
size of the blocks that may be managed with regard to
safety, lifting capacity, and removal. When cutting a
doorway for example, it may be convenient to divide it
into 4 blocks.
• The rails are symmetrical, which means that it is
possible to cut on both sides of the rail without moving
it or the wall mounts. This may sometimes be utilized
when dividing a larger block into smaller sections.
• The wall mounts are anchored in the wall with
expander bolts. The holes for these should be placed
approximately 150 mm (5.9 inches) from the cutting
groove. In the corners, the same hole may be used for
both vertical and horizontal cuts (see illustration). The
wall mounts may not be mounted on the part that is to
be cut away.
• The holes are drilled for the M10 expander bolts
according to the bolt manufacturer's
recommendations.
• When cutting a simple rectangular block in a wall, the
lower horizontal cut is made first. Following this, the
upper horizontal cut is made. Now the two vertical
cuts are made. Note! If the lower horizontal cut was
done last, the cut out block would fall onto the blade
and trap it.
12 – English
OPERATING
• The illustration below shows the suitable work
procedure when sawing with a division into 3 sections.
• Hammer in wedges after each cut, two on the saw
side and one on the back in order to secure the block
all the time.
• When the last cut is made, the rail must be mounted
on a stable wall (not on the block that is been cut out).
Use the included plastic wedges.
• Make sure that the block being cut out is secured and
anchored before cutting begins. The cut out blocks are
very heavy and may cause damage to both persons
and machines if they are not handled correctly.
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