Zero Intrusion Installation - Harmar Mobility PINNACLE SL300 Series Installation & Service Manual

PINNACLE STAIRLIFT: SECTION 4
INSTALLATION
clearance move the rail and bracket forward.
Once the clearance is 2", tighten all bracket
nuts to hold the brackets in position. To
maintain the 2" clearance, and to hold the rail
in place, secure the bottom bracket to the
first step from the floor with 2" wood screws,
using a 3/8" nut driver on a 6"-10" extension of
a cordless drill. See Figure 4-11.
ZERO INTRUSION
INSTALLATION
1. Measure (A) top landing to (B) bottom landing.
See Figure 4-12.
B
2. 7" of overrun should be added for a normal
overrun with no obstructions within 3.9" of
the nose of the top step. See Figure 4-12.
NOTE: The top rail is normally cut unless the length of
travel is short, less than the length of the bottom rail
when the bottom rail will need to be cut.
SL300 PINNACLE STAIRLIFT:
10
26MAY2022 | 630-00100 H
Figure 4-11
Obstruction
A
3.9"
A to B
A H
Figure 4-12
Install Manual
3. If there is an obstruction within 3.9" of the top
nose, tall brackets must be used to life the top
of the rail for zero overrun. Multiple tall and/
or short brackets can be ordered.
See Figure 4-13 and 4-14.
Figure 4-13
7.5"
Tall Bracket
Figure 4-14
Obstruction
3.9"
A H
4.4"
Short Bracket