Vacuum Port
Some saw models have a vacuum
port in the cover. You can attach a
2” shop vac hose to this port. The
saw “on-off” switch is a double pole
switch that you can direct wire the
shop vac to. This will allow the
operator to start the saw and the
vacuum at the same time. A shop
vac attached to the vacuum port will
remove most of the dust, smoke and
smell while cutting hose. It is impor-
tant to check the vacuum filter regu-
larly as it will plug up with the fine rubber dust that is associated with hose cutting.
The saw “on-off” switch is a double pole switch
that you can direct wire the shop vac to.
Maintenance
Examine the blade periodically (blade cover in place) for tooth condition and sharp-
ness. A sharp blade cuts the best but as the teeth wear they will still cut well.
Occasionally pull the blade cover off and perform a closer inspection of the blade
paying attention to any cracks that may have occurred. If cracks are observed, the
blade should be thrown away as it could break while spinning. Cracks are very rare
as these blades are high quality steel and are tempered to the correct hardness for
this application. With the cover off, clean the hose dust that has accumulated inside.
Lubricate the pivot points of the blade guard and pusher with oil on a regular ba-
sis (once a month). Whenever the blade cover is removed, use that opportunity to
grease the pivot points.
Check the condition of the wiring as it may wear over time, especially the DC saws
that flex the wiring from the handle mounted switch. The motors require little mainte-
nance (wipe or blow the accumulated dirt off) as the bearings are sealed.
Keep the area around the saw uncluttered. The DC van saws have high amp con-
nectors with rubber boot protectors. If those protectors wear over time and grounded
metal comes in contact, it will spark and be a fire hazard!
Speaking of grounding. For proper performance from the DC saws, always have a
good, clean ground connection.
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