BM 1609929J65 02-06 2/15/06 10:43 AM Page 9
Operating Instructions
Hold the tool with both hands"LOCK-ON" BUTTON
!WARNING
while starting the tool, since(Models 1810PS & 1811PS only)
torque from the motor can cause the tool to twist.The "Lock-ON" feature, incorporated into the
paddle switch, is a convenience for long
Start the tool before applying to work and let
operations.
the tool come to full speed before contacting
the workpiece. Lift the tool from the workTO LOCK SWITCH "ON": After paddle switch
before releasing the switch. DO NOT turn thehas been activated push "Lock-ON" button at
switch OON� and OOFF� while the tool is underrear of tool completely in and release paddle
load; this will greatly decrease the switch life.Fig. 6
PADDLE SWITCH WITH TO SWITCH TOOL "OFF": Squeeze and
"LOCK-OFF"FEATURErelease paddle switch.
Models 1810PSD & 1811PSD only
The Paddle switch enables the operator toFIG. 6
control the switch functions of "Lock-OFF",
and "ON/OFF".
TO UNLOCK SWITCH AND TURN TOOL
"ON": Push "Lock-OFF" switch release lever
backward to unlock paddle switch, then
Fig. 6
TO SWITCH TOOL "OFF": Release pressure
on paddle lever. The switch is spring loaded
and will return to "OFF" position automatically.
PADDLE SWITCH WITH "LOCK-OFF" ANDPADDLE
"LOCK-ON" FEATURESWITCH
(Models 1810PS & 1811PS only)
The Paddle switch enables the operator to
control the switch functions of "Lock-OFF",
"LOCK-OFF"
"ON/OFF" and "Lock-ON".SWITCH
TO UNLOCK SWITCH AND TURN TOOLRELEASE LEVER
"ON": Push switch release lever backward to
unlock ON/OFF switch, then squeeze paddle
Fig. 6"LOCK-ON" BUTTON
(Models 1810PS &
TO SWITCH TOOL "OFF": Release pressure1811PS only)
on paddle lever. The switch is spring loaded
and will return to "OFF" position automatically.
Grinding Operations
SELECTING GRINDING WHEELShardness, grit size and structure. The correct
Before using a grindingtype of wheel to use is determined by the job.
!WARNING
wheel, be certain that itsUse disc grinding wheels for fast grinding of
maximum safe operating speed is notstructural steel, heavy weld beads, steel
exceeded by the nameplate speed of thecasting, stainless steel and other ferrous
grinder. Do not exceed the recommendedmetals.
wheel diameter.
GRINDING TIPS
DISC GRINDING WHEELSEfficient grinding is achieved by controlling the
Grinding wheels should be carefully selectedpressure and keeping the angle between
in order to use the grinder most efficiently.wheel and workpiece at 10! to 15!. If the
Wheels vary in type of abrasive, bond,wheel is flat, the tool is difficult to control. If the
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ACEC
