14
K2 Plus Stairlift Owner’s Manual
Part No. 001188, 08-m05-2020
Maintenance Schedule
Verification by owner
Frequency
Check that the swivel seat switch is working. Ensure
the unit will not travel until the swivel seat is locked in
the riding position.
Check that the footrest and carriage sensors are
working. Ensure the unit stops when it contacts an
obstacle.
Check that the emergency stop button is working (if
equipped). Ensure the unit stops immediately when
the button is pressed.
Check that the seatbelt connects and holds securely.
Check that the seat and arm fold hinge points are
secure.
Every 3 months
Verification/maintenance by technician
Frequency
Check the operation of the limit switches. Ensure the
unit stops at the required position at the top and
bottom of the stairway.
Check the operation of the overspeed brake.
Lubricate the angle and straight rollers with synthetic
grease (super lube) or wet graphite grease.
Check that the top mechanical limits are tight.
Check that the rail brackets are tight.
Check that the gear rack is tight and pitched properly.
Check that the footrest is level and tight.
Check for any damaged or worn covers or components
and replace as needed.
Check the wiring connections at all points.
Check for excessive motor, gear or roller noise.
Check for excessive motor temperature.
Every 6 months
Replace the angle rollers and inspect the vertical
rollers for wear (replace if wear is showing).
Lubricate all rollers with synthetic grease (super lube)
or wet graphite grease.
Every 36 months
Lubricate the seat swivel system using wheel bearing
grease.
As required
