FORM NO. 56043055 / HR 2800, HR 2800C / BR 700, BR 700C
- 39
ELECTRICAL SYSTEM
5-3/4"
(146 mm)
2-3/8"
(60 mm)
IN
OUT
A
C
B
D
Instructions for Scrub Brush Lift Actuator Drive Nut Adjustment
1
See Figure 4. On a new scrub lift actuator motor remove (spin-off) the Drive Nut
(A)
and install the short compression Spring
(C)
onto the actuator (lead screw) shaft first. Next reinstall the plastic drive nut as shown (with the nut pin pocket away from the motor).
2
Follow steps 4-10 in the section labeled
Instructions for Squeegee Lift Actuator Drive Nut Adjustment
(reference previous page).
3
After adjusting the actuator drive nut (dimensions) follow steps 10 and 11 (in the
Scrub Brush Lift Actuator Removal
manual section)
to reassemble.
Service Tip:
See Figure 4. Note the correct orientation of the Spring Housing
(D)
when installing the complete motor assembly and also
run the drive nut to the OUT (extended) position for machine installation.
FIGURE 4
FRONT
Disc Models
Cylindrical Models
D
D
revised 2/05
Summary of Contents for Hydro-Retriever 2800 BR700
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