Marshalltown SG87SH SURFACE SHARK Floor Grinder - Manual (Page 20)

PAGE 20 SG87Sh SuRFACE ShARK FLooR GRINDER
Improper knob tension and/or improperly securing
the operator handle to the main frame can result
in an unstable platform configuration. An unstable
platform configuration can result in property
damage and/or personal injury.
DETERMINE THE THREADED STUDS ARE
PROPERLY SEATED AGAINST THE SLIDING
SECTION OF THE OPERATOR HANDLE. THE
ADJUSTABLE SECTION MUST BE FIRMLY
SECURED TIGHT AGAINST THE FIXED SECTION
OF THE OPERATOR HANDLE. IMPROPERLY
SECURED STUDS CAN RESULT IN INADVERTENT
OPERATOR HANDLE MOVEMENT AND/OR
SEPARATION, RESULTING IN PROPERTY DAMAGE
AND/OR PERSONAL INJURY.
STARTING THE FLOOR GRINDER ON THE JOB
SITE
1) Position the Floor Grinder on a flat and level surface
of firm foundation.
2) Install the Multi-Accessory Attachment required
for the specific job application per the procedures as
outlined in this manual.
3) Determine that the oN/oFF master switch located
on the operator handle is in the oFF position. FIGuRE
13.
FIGuRE 13
UNEXPECTED MACHINE START UP CAN RESULT
IN PROPERTY DAMAGE AND/OR PERSONAL
INJURY.
4) The SG87Sh Floor Grinder is designed to operate
from a clean, 15 ampere, 115 vAC, 60 hz, nominal
power source. A clean power source refers to the
amperage available from the individual electrical circuit
selected. Additional electrical products already utilizing
the same circuit will reduce the available amperage
and can result in starting and operational difficulties.
Operating the Floor Grinder from a power source
of improper voltage and/or amperage will result
in unrepairable damage to the electric motor and
related controls.
5) Providing proper voltage and amperage levels to
the electric motor is essential to obtain maximum
productivity and service life. Low voltage and amperage
levels will cause the motor to overheat. The motor is
equipped with an automatic thermal protection device
that will stop it before major internal damage can result.
After the motor has cooled to an acceptable temperature
level, the switch must be manually activated to restart.
FIGuRE 14.
FIGuRE 14.