Arfa 1018S, Инструкция по эксплуатации

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The rate of coolant flow is controlled by the stop valve lever (B) Fig. 16 which directs the
coolant onto the blade at (C). The lever (B) is shown in the off position.
17 ADJUSTING STOCK ADVANCE STOP
The stock advance stop is used mainly when
more than one piece of work is to be cut to the
same length. Simply position the stop (A) Fig. 17
the desired distance away from the blade. The
stop may be repositioned by loosen-ing lock
screw (B) and moving the rod (C) in or out
accord-ingly. Then tighten lock screw (&). Fine
adjustment to the stop can be made by
loosening nut (D) and turning stop screw (A). To
move the stop (A) out of the way, loosen set
screw (E) and move arm (F) to the down position.
18 ADJUSTING BLADE GUIDE ROLLER
BEARINGS, CARBIDE BLADE GUIDES AND
BACK-UP BEAR’INGS
Before making the following adj~stments make sure
the blade is tracking and tensioned roperly:
1. The back of the blade (A) Fig. 18, should ride
against the back-up bearing (B). To adjust, loosen
set screw (C) and move the bearing (B) up or down
until it lightly touches the back of the blade.
2. The saw blade (A) should also ride between and
lightly touch the two blade guide roller bearings (D)
and (E) Fig.18. The front bearing (E) Fig. 18 and 19,
is mounted on an eccentric and can easily be
adjusted to suit blade thickness by loosening set
screw (F) and turning shaft (G) Fig. 19.
Fig. 17
Fig. 18
Fig. 19
3. The carbide blade guides (H) Fig. 18, should also
be adjusted so they lightly touch the blade by
loosening screws (K).
4. The blade guide roller bearings, carbide blade
guides and back-up bearing on holder (L) Fig. 18
and 19 should be adjusted in the same manner.
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