INSTALL THE BRUSH DRIVE ASSEMBLY
Your MERCURY HD-Series Autoscrubber ships with the
brush mount assembly disconnected from the main
chassis.
Follow the instructions below to make the installation of
the assembly fast and easy. This assembly is a heavy-
duty metal construction, so you may want some
assistance in lifting and positioning the brush assembly
for the initial installation.
1. Lock the wheels in place and make sure that the
power switch is OFF.
2. Two brush assembly mounts (2A) are on the top of
the brush assembly.
3
When shipped, each mounts is fit with a locking
pin, 2 washers, and 2 cotterpins (3A).
Use pliers to remove one of the cotter pins from
each of the mounting pins, and remove the
mounting pin from the mount. Keep these close at
hand because you’re going to use these in step 4.
4. Slide the brush assembly into position, so that the
holes in the brush assembly mount (4A) aligns with
the hole in the arms (4B).
5
Insert one pin in each of the arm / mount hole sets.
6. Slip one washer over the free end of the mounting
pin.
7
Insert a cotter pin in the hole of the mounting pin.
Push into place to lock the assembly.
Repeat this process on the other bracket and
arm set.
8. Mount the two solution hose connections (8A) into
the top of the brush assembly The hose with the 90
degree connector is sticking out of the front of
the machine. Be sure that the hoses are not crimped
9
Send battery power to the brush drive motors by
connecting the power plugs. Align and push
together the male and female connectors until the
connectors snaps in place
10. Mount the brush. Slide the brush or pad driver (10A)
up onto the drive plug (10B) and give a quick
HD-30 - page 3
Mount the Brush Drive Assembly
MERCURY HD-30 AUTOSCRUBBER
