19
Head Change (HD Models)
1. Remove all the weight plates from the machine
(see
Weight Plates section.
)
2. Place the machine in the Rok-Bak position
(see Rok-
Bak section).
3. Hold the end of the spindle shaft using a 3/4” wrench.
4. Holding the wrench, turn the driver/pad holder
counter-clockwise.
NOTE:
Allowing the wrench to rest against the head
of a spindle bolt will allow more leverage to be appled
to the head.
5. Slowly thread the driver/pad holder off the spindle
shaft.
CAUTION!
Hold the head securely when removing.
To prevent bodily harm, floor damage, and/or damage
to the head,
DO NOT
drop the head.
6. Be sure all washers and/or spacers are in place on
the spindle shaft.
7. Install the new driver/pad holder by threading it onto
the spindle shaft, clockwise, until it stops.
8. Adjust the wheels to the correct position, according
to the installed driver/pad holder and application (
see
Wheel Adjustment section
).
9. Install the appropriate pad or disks
(see Pad Chage
or Diamond Removal / Installation section
).
10. Lower the machine to the operating position.
3” Diamonds (HD Models)
1. Remove all of the weight plates from the machine
(see
Weight Plates
section).
2. Place the machine in the Rok-Bak position (see
Rok-
Bak
section).
3. To remove a diamond disk, there are two different
attachments:
l
Hook & Loop - Pull each disk off their respective
holder.
NOTE:
A flat screwdriver may be required to pry off the
diamond disk.
l
Bolted w/ Hook & Loop - Remove the bolt and nut
that retains each disk to their respective holder. With
the bolt removed, pull each disk off their holder.
NOTE:
A flat screwdriver may be required to pry off the
diamond disk.
4. Check driver and all of the holders for loose
hardware, cracks damage, and missing parts.
WARNING!
A driver with loose, missing, or damaged
parts may be an extreme hazard. The driver rotates at
a high rate of speed.
CAUTION!
Never use diamonds that are damaged, a
set that are not the same grit, or a set that are not the
same height, to prevent damage to the surface being
polished.
5. Install diamonds on driver head.
l
Hook & Loop
- Center diamond in the holder and
press firmly.
l
Bolted w/ Hook & Loop
-
Orientate the location pins on
the diamond with the holes in
the holder and press firmly.
Install the counter sink head
bolt through the center of the
disk, thread the hex nut onto
the bolt and tighten.
6. Verify all of the diamonds are properly seated and all
hardware is properly tightened.
7. Lower the machine back to the operating position.
Summary of Contents for Pioneer Eclipse 420GPHD
Page 1: ...Propane Hard Floor Machine PE420GP Operator s Manual...
Page 2: ......
Page 35: ...35 Electrical Schematic...
Page 36: ...36 Connections...
Page 38: ...38 Connections HD...
Page 39: ...39 Connections HD continued...
Page 61: ......
Page 62: ......
Page 63: ......