SRS-12H MANUAL
Chapter 4: SAFETY PRECAUTIONS
21
;
If there is only one pressure roller function while ripping short workpiece, it
will influence the accuracy of the ripping. Therefore, if short or small
finished product is needed, we suggest the operator rips the width at first, and
then cut-off the workpiece at the necessary length by other machines. Never
use the material of the length shorter than 200mm and the thickness over
85mm.
;
At the center of each feed chain block, there is a groove, in which rubber
insert is pasted. The rubber-insert can prevent the marginal wood from falling
into the groove and thus fly out during operation. After a longtime operation,
the rubber-insert will wear out or even fall off. When these happen, the
operator has to replace with new rubber inserts. The method of replacement;
[1] Before replacement, must be sure that the surface of groove is clean, dry
and dust free completely. [2] Use “3M Scotch-Grip 847 Rubber & Gasket
Adhesive” to fix the new rubber insert. [3] Brush of flow a thin coat of
adhesive evenly to the surface of groove or/and rubber insert. Coating both
surfaces is preferred since it gives greater strength and permits longer open
time before bonding. Bond while adhesive is still wet or aggressively tacky.
Join surfaces with firm pressure. [*remark: Excess adhesive may be removed
with a solvent such as methyl ethyl ketone (MEK)]
;
There are 4 pressure rollers on both sides of sawblade. In order to take off
sawblade easily, the sawblade is set at a distance of
4~5mm
from the inner
pressure rollers. Once the rubber insert falls off or the ripping groove
become wider and the part to be cut off is too slim, the pressure rollers may
not press the stock properly or let it falls into the groove, the potential for
kickback is increased and even to hurt the operator. Therefore, we strong
suggest avoiding trimming off the narrow edge.
Summary of Contents for C12RSH
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Page 9: ...SRS 12H MANUAL Chapter 1 Introduction 4 1 3 LOCATION OF PARTS...
Page 12: ...SRS 12H MANUAL Chapter 1 Introduction 7 Machine size...
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