9
Section - A English - EN
Operating Instructions - Sanding
To operate the machine follow these procedures:
1. Move machine to work location. Decide the best
approach to sanding the desired area. When sanding
the area, work so that you are moving away from the
power supply. This will help to avoid entanglement with
the power cord and reduce the need to move the power
cord as frequently.
2. Install the abrasive (see
Sanding Cuts & Sandpaper
).
Use the same procedure outlined in “
MACHINE SETUP”
for installing the pad, to install the abrasive. Peel the
film off the back of the abrasive; center the abrasive
over the pad and press it against the pad. The adhesive
on the abrasive will hold it to the pad.
NOTE
: When using a screen abrasive, set the screen on
the floor then move the machine over the screen. Lower
the machine until the pad comes to rest on the screen.
Make sure the screen is centered on the pad.
WARNING
: Injury can occur if the machine is connected
to a power source while installing the pad or abrasive.
Disconnect the machine before installing the pad/abrasive.
3. Connect the machine to an appropriately fused and
grounded circuit.
4. Release the handle by pressing up on the locking lever.
Bring the handle to a comfortable position.
CAUTION
: Do not lock the handle release lever. Locking
the handle release lever will prevent the machine from
resting evenly on the pad and diminish the machine
performance and reliability.
5. Push the interlock button (1), and apply pressure to the
levers (2). To stop the machine, release the levers (2)
(see
Figure 6
).
CAUTION
: To prevent damage to the flooring and to
reduce swirling, keep the machine in motion while the
motor is running.
Operating Instructions - Polishing,
Scrubbing or Stripping
To operate the machine as a polisher follow this procedure:
WARNING
: Injury can occur if the machine is connected
to a power source while installing the pad or abrasive.
Disconnect the machine before installing the pad/abrasive.
1. Connect the machine to an appropriately fused and
grounded circuit.
2. Release the handle by pressing up on the locking lever.
Bring the handle to a comfortable position.
CAUTION
: Do not lock the handle release lever. Locking
the handle release lever will prevent the machine from
resting evenly on the pad and diminish the machine
performance and reliability.
3. Push the interlock button (1), and apply pressure to the
levers (2). To stop the machine, release the levers (2)
(see
Figure 6
).
CAUTION
: To prevent damage to the flooring and to
reduce swirling, keep the machine in motion while the
motor is running.
4. Pull up on the solution tank valve lever to dispense
water. Release the lever to stop dispensing water.
Sanding Cuts & Sandpaper
Initial Cut
:
The purpose of the initial cut is to remove old finish and gross
imperfections on the floor surface. Use a course (20-36 grit)
grain abrasive.
Final Cuts
:
The purpose of a finishing cut is to remove the scratches
produced during the initial cut. Use a fine (60-80 grit) grain
abrasive. If the surface remains rough after a finishing cut, it
may be necessary to use an even finer grain of abrasive (80-
100 grit). Care should be taken in selecting the grit size of
the abrasive. A very fine grain will close the pores on a wood
floor making admission of a stain difficult. If glazing or burning
should occur the abrasive has dulled and must be replaced.
Figure 6
1
1
2
2
2
2
115V MODELS 230V MODELS
Содержание 250ST1218
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