Chassis Installation - Harmar Mobility Pinnacle Installation And Service Manual

Step 11: The underside of the rail must be at least 2" above the stair tread nose to provide clearance for the
footrest. To achieve this 2" 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 hold the rail in place, secure
the bottom bracket to the first step from the floor with two 2" wood screws, using a 3/8" nut driver on a 6-10"
extension of a cordless drill.
C. CHASSIS INSTALLATION
TIP!
Step 1: Remove plastic bag from chassis box. Lift the chassis with the manual override
hole (on bottom) facing the downhill side of the stairs and gently slide the chassis
onto the rail until it makes contact with the plastic rack. DO NOT LET THE CHASSIS
FREE FALL DOWN THE RAIL.
CAUTION! Be careful not to trap fingers between the rail and the chassis.
Step 2: Remove the safety tie and turn the red "ON/OFF" switch to the "ON" position (I).
Step 3: Use the installation switch (the black switch on the top of the chassis) to move
the chassis at least two (2) feet down the rail, pushing gently on the chassis to ensure
the chassis does not pull any rack to the top.
CAUTION! Do not ride on the chassis or lift until the install is complete.
P/N: 75403 RevB 72618
Remove two pieces of gear rack from the top end of the track
before installing the chassis.
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Installation Procedures
| Pinnacle HD Stair Lift Manual
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